trans-Bis­[1,2-bis­(di­phenyl­phosphino)­ethane-[kappa]²P,P']­bis­[4-(tri­methyl­silyl)­buta-1,3-diynyl]­ruthenium(II) and trans-bis­[1,2-bis­(di­phenyl­phosphino)­ethane-[kappa]²P,P']­bis­(buta-1,3-diynyl)­ruthenium(II)

The crystal structures of the title compounds, [Ru(C₇H₉Si)₂(C₂₆H₂₄P₂)₂] and [Ru(C₄H)₂(C₂₆H₂₄P₂)₂], are described. The metal centre in both complexes has an octahedral coordination geometry, with mutually trans buta-1,3-diynyl ligands form­ing pseudo-linear ruthenium-centred polyyne chains.

S1. Comment

There is currently widespread interest in extended, pseudo-one-dimensional molecules that have the potential to act as 'molecular wires' in future nanoscale electronic/photonic devices (Joachim et al., 2000; Tour et al., 2001). Various organotransition metal complexes have received attention in this context (Ward, 1995), but those that arguably show the greatest promise contain linear polyyne chains that bridge metal centres (Bunz, 1996; Paul & Lapinte, 1998; Low & Bruce, 2001). Until very recently, all of the work on such complexes involved end-capped (generally binuclear) species, which have no potential for extension beyond their metallic terminii. However, several systems in which structural extensions may be possible have now been reported (Wong et al., 2000; Fernández et al., 2001; Xu & Ren, 2001).

The connection of multiple trans-{Ru^II(P—P)₂}²⁺ (P—P is a chelating diphosphine ligand) centres via polyyne chains is an appealing strategy for the stepwise construction of novel wire-like multinuclear complexes. Attractive features of such compounds include visible transparency, reversible redox behaviour and good stability. The complex trans-Ru^II(C₄H)₂(dppe)₂, (II) [dppe is 1,2- bis(diphenylphosphino)ethane] is an ideal foundation for such syntheses, but was unknown until very recently (Rigaut et al., 2002). We report here the X-ray crystal structure of (II) and of its bis-trimethylsilylated precursor, (I).

The molecular structures of the complexes (I) and (II) are as indicated by ¹H NMR spectroscopy, with trans octahedral coordination geometries. The geometric parameters of the trans-{Ru^II(P—P)₂}²⁺ units are unremarkable, and those of the C₄—Ru—C₄ chains are very similar to those found previously in the related complexes trans,trans-Ru^II(C₄R)₂(CO)₂(PEt₃)₂ (R = H or SiMe₃; Sun et al., 1992). The bond distances are consistent with Ru—C≡C—C≡C structures, and the C≡C bonds remote from the Ru(II) centres show a slight lengthening of ca 0.03 Å on replacement of H atoms with SiMe₃. Importantly, the Ru(II)-bis(buta-1,3-diynyl) chains are relatively linear. The largest distortion from linearity is the C60—C61—C62 angle of 170.6 (3)° in (I), and the C53—Ru1—C60 angle in this complex is 174.2 (1)°. Complex (II) is hence an attractive starting point for the preparation of linear multinuclear complexes that can be synthesized by the deprotonation and coordination of the C-atom terminii to further trans-{Ru^II(P—P)₂}²⁺ or other suitable metal centres.

S2. Experimental

Although the complexes (I) and (II) were unknown when their structures were solved, their syntheses and characterization have recently been reported by other workers (Rigaut et al., 2002). We used essentially identical synthetic and characterization techniques to those now published, and obtained (I) and (II) as pale-yellow air-stable solids. Crystals of (I) and (II) suitable for single-crystal X-ray diffraction measurements were obtained by slow diffusion of acetone vapour into solutions in dichloromethane at 277 K.

S3. Refinement

The SiMe₃ groups in (I) exhibit rotational thermal disorder, which it was not possible to model in separate, fractionally occupied, positions. As a result, the atomic displacement parameters were constrained to approximate isotropic thermal behaviour.

378 reflections are missing from the dataset of (II), as a result of the data collection strategy being calculated for the initially determined smaller cell, rather than for the subsequently found larger cell.

Computing details

Data collection: DENZO (Otwinowski & Minor, 1997) & COLLECT (Hooft, 1998) for (I); COLLECT (Hooft, 1998) for (II). Cell refinement: DENZO, COLLECT for (I); DENZO (Otwinowski and Minor, 1997) for (II). Data reduction: DENZO, COLLECT for (I); DENZO, COLLECT(Otwinowski and Minor, 1997; Hooft, 1998) for (II). For both compounds, program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: CAMERON (Watkin, et al., 1993). Software used to prepare material for publication: WinGX (Farrugia, 1998) for (II).

Figures

	Fig. 1. View of the complex (I), with H atoms omitted and displacement ellipsoids shown at the 35% probability level.
	Fig. 2. View of the complex II, with H atoms omittedand displacement ellipsoids shown at the 35% probability level.

(I)

Crystal data

[Ru(C7H9Si)2(C26H24P2)2]	Z = 2
Mr = 1140.32	F(000) = 1188
Triclinic, P1	Dx = 1.247 Mg m^−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 12.677 (3) Å	Cell parameters from 42685 reflections
b = 16.058 (3) Å	θ = 2.9–27.5°
c = 16.085 (3) Å	µ = 0.44 mm^−1
α = 110.32 (3)°	T = 150 K
β = 93.16 (3)°	Block, yellow
γ = 96.36 (3)°	0.2 × 0.08 × 0.05 mm
V = 3036.3 (13) Å^3

Data collection

Bruker-Nonius KappaCCD area detector diffractometer	13576 independent reflections
Radiation source: Bruker-Nonius FR591 rotating anode	9761 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.096
Detector resolution: 9.091 pixels mm^-1	θmax = 27.5°, θmin = 2.9°
φ & ω scans	h = −16→16
Absorption correction: multi-scan (SORTAV; Blessing, 1995)	k = −20→20
Tmin = 0.767, Tmax = 0.986	l = −20→20
42685 measured reflections

Refinement

Refinement on F^2	18 restraints
Least-squares matrix: full	H-atom parameters constrained
R[F^2 > 2σ(F^2)] = 0.046	w = 1/[σ^2(Fo^2) + (0.0565P)^2] where P = (Fo^2 + 2Fc^2)/3
wR(F^2) = 0.122	(Δ/σ)max = 0.059
S = 1.03	Δρmax = 0.76 e Å^−3
13576 reflections	Δρmin = −0.81 e Å^−3
665 parameters

Special details

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq
C1	0.4535 (9)	0.3114 (8)	0.4542 (7)	0.024 (3)
C2	0.4027 (10)	0.2839 (9)	0.5160 (9)	0.035 (3)
H2	0.327	0.2767	0.5129	0.042*
C3	0.4605 (12)	0.2666 (11)	0.5821 (10)	0.049 (4)
H3	0.4244	0.2481	0.6243	0.059*
C4	0.5707 (11)	0.2763 (10)	0.5871 (10)	0.045 (4)
H4	0.6104	0.265	0.6329	0.054*
C5	0.6227 (10)	0.3025 (9)	0.5253 (9)	0.039 (3)
H5	0.6984	0.3086	0.5282	0.046*
C6	0.5647 (10)	0.3200 (8)	0.4588 (8)	0.031 (3)
H6	0.6009	0.3379	0.4162	0.037*
C7	0.4742 (9)	0.3804 (8)	0.3131 (7)	0.023 (3)
C8	0.5091 (9)	0.4720 (8)	0.3356 (8)	0.029 (3)
H8	0.4798	0.5146	0.3824	0.035*
C9	0.5863 (10)	0.5010 (9)	0.2901 (9)	0.036 (3)
H9	0.6089	0.5633	0.3054	0.043*
C10	0.6304 (11)	0.4396 (10)	0.2225 (10)	0.043 (4)
H10	0.6833	0.4597	0.1916	0.052*
C11	0.5976 (10)	0.3493 (10)	0.2002 (9)	0.038 (3)
H11	0.628	0.3072	0.1537	0.046*
C12	0.5203 (9)	0.3194 (9)	0.2451 (8)	0.030 (3)
H12	0.4986	0.2569	0.2295	0.036*
C13	0.3184 (9)	0.4371 (8)	0.4389 (7)	0.024 (3)
H13A	0.2783	0.4231	0.4847	0.028*
H13B	0.3776	0.4857	0.4698	0.028*
C14	0.2448 (9)	0.4679 (8)	0.3810 (8)	0.024 (3)
H14A	0.2883	0.5011	0.3502	0.029*
H14B	0.2003	0.5095	0.4193	0.029*
C15	0.1556 (9)	0.4077 (8)	0.2000 (7)	0.023 (3)
C16	0.2527 (10)	0.4285 (8)	0.1698 (8)	0.029 (3)
H16	0.3174	0.4245	0.1999	0.035*
C17	0.2560 (12)	0.4548 (9)	0.0966 (9)	0.040 (3)
H17	0.3226	0.4704	0.0778	0.048*
C18	0.1616 (13)	0.4586 (10)	0.0507 (9)	0.043 (4)
H18	0.1636	0.4763	0.0002	0.051*
C19	0.0659 (12)	0.4367 (9)	0.0782 (9)	0.041 (4)
H19	0.0016	0.4397	0.0468	0.049*
C20	0.0613 (10)	0.4103 (8)	0.1519 (8)	0.030 (3)
H20	−0.0058	0.3939	0.1695	0.036*
C21	0.0241 (9)	0.3904 (8)	0.3329 (7)	0.022 (3)
C22	−0.0079 (10)	0.4753 (8)	0.3568 (8)	0.031 (3)
H22	0.0407	0.5245	0.3563	0.038*
C23	−0.1087 (10)	0.4887 (9)	0.3811 (9)	0.038 (3)
H23	−0.129	0.547	0.3974	0.046*
C24	−0.1813 (10)	0.4172 (9)	0.3818 (9)	0.034 (3)
H24	−0.2512	0.4264	0.3981	0.041*
C25	−0.1507 (10)	0.3331 (8)	0.3588 (8)	0.032 (3)
H25	−0.1996	0.2842	0.3597	0.039*
C26	−0.0492 (9)	0.3195 (8)	0.3343 (7)	0.025 (3)
H26	−0.0291	0.2611	0.3183	0.03*
C27	0.0088 (9)	0.1699 (7)	0.1036 (7)	0.022 (3)
C28	0.0567 (10)	0.1778 (8)	0.0306 (7)	0.026 (3)
H28	0.1283	0.1666	0.0236	0.031*
C29	0.0009 (10)	0.2020 (9)	−0.0320 (8)	0.032 (3)
H29	0.0342	0.2063	−0.0821	0.038*
C30	−0.1028 (11)	0.2198 (9)	−0.0220 (8)	0.036 (3)
H30	−0.141	0.2363	−0.065	0.043*
C31	−0.1502 (11)	0.2134 (9)	0.0511 (8)	0.036 (3)
H31	−0.2212	0.226	0.0585	0.043*
C32	−0.0950 (9)	0.1887 (8)	0.1138 (8)	0.029 (3)
H32	−0.1285	0.1848	0.164	0.035*
C33	−0.0241 (9)	0.0734 (8)	0.2217 (7)	0.023 (3)
C34	−0.0979 (9)	0.0068 (8)	0.1588 (8)	0.028 (3)
H34	−0.0957	−0.0031	0.0972	0.034*
C35	−0.1739 (10)	−0.0446 (9)	0.1854 (9)	0.036 (3)
H35	−0.2234	−0.0896	0.1422	0.043*
C36	−0.1779 (10)	−0.0305 (9)	0.2744 (10)	0.040 (3)
H36	−0.2299	−0.0663	0.2924	0.048*
C37	−0.1073 (11)	0.0349 (10)	0.3374 (9)	0.041 (3)
H37	−0.1115	0.0452	0.3989	0.049*
C38	−0.0296 (10)	0.0861 (8)	0.3111 (8)	0.030 (3)
H38	0.0202	0.1304	0.3548	0.036*
C39	0.1470 (9)	0.0417 (8)	0.1171 (7)	0.022 (3)
H39A	0.0923	−0.0071	0.0779	0.027*
H39B	0.1958	0.0614	0.0795	0.027*
C40	0.2091 (9)	0.0091 (8)	0.1811 (8)	0.025 (3)
H40A	0.2553	−0.0339	0.1473	0.03*
H40B	0.1583	−0.023	0.2081	0.03*
C41	0.2993 (10)	0.0541 (8)	0.3590 (8)	0.028 (3)
C42	0.2404 (11)	0.0818 (9)	0.4309 (9)	0.038 (3)
H42	0.196	0.1268	0.4351	0.045*
C43	0.2450 (14)	0.0451 (11)	0.4968 (10)	0.052 (4)
H43	0.2035	0.065	0.5455	0.062*
C44	0.3084 (14)	−0.0192 (11)	0.4929 (11)	0.057 (4)
H44	0.3128	−0.0427	0.5395	0.068*
C45	0.3653 (14)	−0.0495 (12)	0.4215 (12)	0.061 (5)
H45	0.4077	−0.0957	0.4175	0.073*
C46	0.3620 (12)	−0.0135 (10)	0.3546 (10)	0.047 (4)
H46	0.4026	−0.0349	0.3055	0.057*
C47	0.4267 (9)	0.0957 (8)	0.2355 (9)	0.029 (3)
C48	0.5164 (10)	0.1174 (9)	0.2986 (10)	0.039 (3)
H48	0.507	0.1325	0.36	0.046*
C49	0.6183 (11)	0.1169 (10)	0.2717 (13)	0.053 (4)
H49	0.6782	0.1306	0.3147	0.064*
C50	0.6330 (12)	0.0966 (11)	0.1835 (14)	0.064 (5)
H50	0.7032	0.097	0.1658	0.076*
C51	0.5468 (12)	0.0755 (10)	0.1202 (12)	0.053 (4)
H51	0.5576	0.0617	0.0591	0.064*
C52	0.4442 (10)	0.0744 (9)	0.1461 (9)	0.036 (3)
H52	0.385	0.0591	0.1022	0.044*
C53	0.2855 (9)	0.2308 (7)	0.1690 (8)	0.024 (3)
C54	0.3222 (9)	0.2306 (8)	0.1031 (8)	0.026 (3)
C55	0.3709 (10)	0.2369 (9)	0.0294 (8)	0.033 (3)
C56	0.4157 (11)	0.2450 (10)	−0.0329 (9)	0.043 (4)
C57	0.456 (2)	0.1728 (15)	−0.2238 (13)	0.102 (7)
H57A	0.4654	0.1166	−0.2146	0.153*
H57B	0.5035	0.1807	−0.2675	0.153*
H57C	0.3821	0.1706	−0.2458	0.153*
C58	0.4536 (19)	0.3694 (15)	−0.1335 (15)	0.101 (7)
H58A	0.3793	0.358	−0.1594	0.152*
H58B	0.5003	0.3856	−0.1738	0.152*
H58C	0.4618	0.4188	−0.0759	0.152*
C59	0.6320 (16)	0.287 (3)	−0.079 (2)	0.246 (8)
H59A	0.6437	0.3302	−0.0179	0.369*
H59B	0.6724	0.3117	−0.1178	0.369*
H59C	0.656	0.2307	−0.0814	0.369*
C60	0.1578 (9)	0.2581 (8)	0.4063 (9)	0.025 (3)
C61	0.1216 (9)	0.2718 (7)	0.4694 (8)	0.024 (3)
C62	0.0695 (10)	0.2741 (8)	0.5476 (8)	0.029 (3)
C63	0.0268 (11)	0.2753 (9)	0.6142 (9)	0.037 (3)
C64	0.0672 (14)	0.3441 (12)	0.8110 (10)	0.066 (5)
H64A	0.1306	0.3139	0.8086	0.099*
H64B	0.0359	0.3505	0.8669	0.099*
H64C	0.0873	0.4035	0.8078	0.099*
C65	−0.1565 (12)	0.3291 (12)	0.7240 (11)	0.059 (5)
H65A	−0.1396	0.3914	0.7278	0.089*
H65B	−0.1889	0.3276	0.7775	0.089*
H65C	−0.2065	0.2958	0.6712	0.089*
C66	−0.0641 (14)	0.1610 (10)	0.7127 (10)	0.055 (4)
H66A	−0.1163	0.127	0.6615	0.083*
H66B	−0.094	0.1618	0.7678	0.083*
H66C	0.001	0.1325	0.707	0.083*
Si1	0.4905 (3)	0.2673 (4)	−0.1176 (3)	0.0523 (13)
Si2	−0.0319 (3)	0.2767 (3)	0.7156 (2)	0.0324 (9)
P1	0.3726 (2)	0.3370 (2)	0.37021 (19)	0.0200 (7)
P2	0.1563 (2)	0.3718 (2)	0.29627 (19)	0.0191 (7)
P3	0.0827 (2)	0.1369 (2)	0.18628 (19)	0.0191 (7)
P4	0.2929 (2)	0.1027 (2)	0.2712 (2)	0.0210 (7)
Ru1	0.22320 (7)	0.23761 (6)	0.28515 (5)	0.0173 (4)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
C1	0.027 (6)	0.019 (6)	0.025 (6)	0.002 (5)	−0.001 (5)	0.008 (5)
C2	0.028 (7)	0.043 (8)	0.039 (7)	−0.002 (6)	−0.002 (6)	0.024 (7)
C3	0.045 (9)	0.063 (11)	0.052 (9)	−0.004 (8)	−0.005 (7)	0.042 (8)
C4	0.044 (9)	0.050 (9)	0.047 (9)	0.000 (7)	−0.013 (7)	0.030 (8)
C5	0.027 (7)	0.039 (8)	0.049 (8)	0.003 (6)	−0.009 (6)	0.017 (7)
C6	0.030 (7)	0.029 (7)	0.032 (7)	0.000 (6)	0.000 (6)	0.012 (6)
C7	0.018 (6)	0.029 (7)	0.025 (6)	0.001 (5)	−0.001 (5)	0.014 (5)
C8	0.027 (7)	0.030 (7)	0.029 (7)	0.000 (6)	0.001 (5)	0.012 (6)
C9	0.035 (7)	0.029 (7)	0.047 (8)	−0.005 (6)	0.004 (6)	0.021 (6)
C10	0.034 (8)	0.051 (9)	0.051 (9)	−0.006 (7)	0.015 (7)	0.028 (8)
C11	0.032 (7)	0.046 (9)	0.037 (8)	0.005 (6)	0.015 (6)	0.014 (7)
C12	0.025 (6)	0.029 (7)	0.034 (7)	0.002 (5)	0.006 (5)	0.010 (6)
C13	0.028 (6)	0.021 (6)	0.019 (6)	0.002 (5)	0.004 (5)	0.004 (5)
C14	0.028 (6)	0.018 (6)	0.027 (6)	0.003 (5)	0.005 (5)	0.006 (5)
C15	0.034 (7)	0.017 (6)	0.020 (6)	0.005 (5)	0.005 (5)	0.008 (5)
C16	0.033 (7)	0.029 (7)	0.030 (7)	0.007 (6)	0.009 (6)	0.015 (6)
C17	0.054 (9)	0.037 (8)	0.037 (8)	0.006 (7)	0.019 (7)	0.020 (6)
C18	0.071 (11)	0.036 (8)	0.026 (7)	0.007 (8)	0.006 (7)	0.016 (6)
C19	0.054 (9)	0.038 (8)	0.031 (7)	0.007 (7)	−0.006 (7)	0.014 (6)
C20	0.035 (7)	0.024 (7)	0.029 (7)	0.004 (6)	0.000 (6)	0.009 (5)
C21	0.024 (6)	0.023 (6)	0.021 (6)	0.007 (5)	0.005 (5)	0.008 (5)
C22	0.028 (7)	0.026 (7)	0.040 (7)	0.004 (5)	0.010 (6)	0.011 (6)
C23	0.031 (7)	0.023 (7)	0.057 (9)	0.010 (6)	0.017 (7)	0.007 (6)
C24	0.026 (7)	0.032 (7)	0.042 (8)	0.007 (6)	0.013 (6)	0.007 (6)
C25	0.026 (7)	0.026 (7)	0.039 (7)	−0.001 (5)	0.010 (6)	0.006 (6)
C26	0.027 (6)	0.022 (6)	0.026 (6)	0.004 (5)	0.008 (5)	0.007 (5)
C27	0.027 (6)	0.018 (6)	0.019 (6)	0.002 (5)	0.001 (5)	0.004 (5)
C28	0.028 (6)	0.025 (6)	0.023 (6)	0.002 (5)	0.003 (5)	0.007 (5)
C29	0.043 (8)	0.032 (7)	0.023 (6)	0.005 (6)	0.006 (6)	0.012 (6)
C30	0.041 (8)	0.040 (8)	0.028 (7)	0.009 (6)	−0.003 (6)	0.015 (6)
C31	0.033 (7)	0.041 (8)	0.035 (7)	0.014 (6)	0.001 (6)	0.012 (6)
C32	0.027 (7)	0.032 (7)	0.026 (6)	0.006 (6)	0.004 (5)	0.009 (6)
C33	0.022 (6)	0.021 (6)	0.027 (6)	0.004 (5)	0.007 (5)	0.010 (5)
C34	0.027 (6)	0.026 (7)	0.030 (7)	0.001 (5)	0.004 (5)	0.009 (5)
C35	0.027 (7)	0.031 (7)	0.046 (8)	−0.005 (6)	0.005 (6)	0.011 (6)
C36	0.032 (7)	0.037 (8)	0.055 (9)	−0.004 (6)	0.014 (7)	0.024 (7)
C37	0.044 (8)	0.046 (9)	0.037 (8)	−0.002 (7)	0.014 (7)	0.021 (7)
C38	0.034 (7)	0.025 (7)	0.030 (7)	−0.003 (5)	0.005 (6)	0.010 (5)
C39	0.022 (6)	0.022 (6)	0.020 (6)	0.002 (5)	0.005 (5)	0.004 (5)
C40	0.026 (6)	0.019 (6)	0.030 (6)	0.003 (5)	0.005 (5)	0.009 (5)
C41	0.031 (7)	0.022 (6)	0.032 (7)	0.002 (5)	0.001 (6)	0.012 (5)
C42	0.048 (8)	0.035 (8)	0.038 (8)	0.013 (7)	0.011 (7)	0.021 (6)
C43	0.079 (12)	0.046 (9)	0.042 (8)	0.015 (9)	0.018 (8)	0.028 (7)
C44	0.073 (11)	0.060 (11)	0.058 (10)	0.013 (9)	0.006 (9)	0.046 (9)
C45	0.070 (12)	0.059 (11)	0.082 (12)	0.031 (9)	0.017 (10)	0.053 (10)
C46	0.057 (9)	0.046 (9)	0.057 (9)	0.025 (8)	0.022 (8)	0.033 (8)
C47	0.023 (6)	0.020 (6)	0.045 (8)	0.008 (5)	0.009 (6)	0.011 (6)
C48	0.028 (7)	0.027 (7)	0.059 (9)	0.006 (6)	−0.001 (6)	0.012 (7)
C49	0.026 (8)	0.034 (8)	0.095 (14)	0.005 (6)	−0.001 (8)	0.018 (9)
C50	0.029 (8)	0.048 (10)	0.115 (16)	0.012 (7)	0.031 (10)	0.024 (10)
C51	0.044 (9)	0.043 (9)	0.074 (11)	0.011 (7)	0.034 (9)	0.016 (8)
C52	0.030 (7)	0.030 (7)	0.047 (8)	0.005 (6)	0.017 (6)	0.009 (6)
C53	0.020 (6)	0.015 (6)	0.034 (7)	0.002 (5)	−0.001 (5)	0.007 (5)
C54	0.021 (6)	0.023 (6)	0.033 (7)	0.003 (5)	0.004 (5)	0.008 (5)
C55	0.036 (7)	0.038 (8)	0.029 (7)	0.006 (6)	0.012 (6)	0.014 (6)
C56	0.041 (8)	0.052 (9)	0.037 (8)	0.005 (7)	0.010 (7)	0.019 (7)
C57	0.148 (8)	0.090 (8)	0.081 (7)	0.016 (4)	0.062 (5)	0.039 (5)
C58	0.121 (8)	0.093 (8)	0.096 (8)	0.013 (4)	0.015 (4)	0.043 (5)
C59	0.035 (8)	0.606 (9)	0.243 (9)	0.034 (5)	0.026 (4)	0.335 (5)
C60	0.016 (6)	0.018 (6)	0.044 (8)	−0.002 (5)	−0.006 (6)	0.018 (6)
C61	0.026 (6)	0.012 (6)	0.027 (7)	0.004 (5)	−0.009 (6)	0.000 (5)
C62	0.035 (7)	0.028 (7)	0.025 (6)	0.003 (6)	0.007 (6)	0.009 (5)
C63	0.047 (8)	0.036 (8)	0.030 (7)	0.007 (7)	0.014 (6)	0.011 (6)
C64	0.081 (12)	0.072 (13)	0.039 (9)	−0.007 (10)	−0.005 (9)	0.018 (9)
C65	0.053 (10)	0.073 (12)	0.063 (11)	0.020 (9)	0.019 (8)	0.034 (9)
C66	0.080 (12)	0.043 (9)	0.047 (9)	−0.001 (8)	0.014 (8)	0.022 (7)
Si1	0.040 (2)	0.090 (4)	0.046 (2)	0.010 (2)	0.0177 (19)	0.046 (3)
Si2	0.040 (2)	0.035 (2)	0.0240 (18)	0.0033 (17)	0.0102 (16)	0.0127 (16)
P1	0.0203 (15)	0.0194 (15)	0.0200 (15)	0.0018 (12)	0.0024 (12)	0.0070 (12)
P2	0.0204 (15)	0.0183 (15)	0.0196 (15)	0.0031 (12)	0.0047 (12)	0.0074 (12)
P3	0.0202 (15)	0.0183 (15)	0.0189 (14)	0.0020 (12)	0.0046 (12)	0.0066 (12)
P4	0.0207 (15)	0.0193 (16)	0.0246 (16)	0.0039 (12)	0.0048 (13)	0.0091 (13)
Ru1	0.0184 (5)	0.0173 (5)	0.0170 (5)	0.0025 (4)	0.0049 (4)	0.0066 (4)

Geometric parameters (Å, º)

C1—C2	1.381 (17)	C36—C37	1.372 (19)
C1—C6	1.398 (16)	C36—H36	0.9500
C1—P1	1.837 (12)	C37—C38	1.390 (18)
C2—C3	1.381 (18)	C37—H37	0.9500
C2—H2	0.9500	C38—H38	0.9500
C3—C4	1.384 (19)	C39—C40	1.527 (16)
C3—H3	0.9500	C39—P3	1.852 (11)
C4—C5	1.38 (2)	C39—H39A	0.9900
C4—H4	0.9500	C39—H39B	0.9900
C5—C6	1.391 (17)	C40—P4	1.857 (11)
C5—H5	0.9500	C40—H40A	0.9900
C6—H6	0.9500	C40—H40B	0.9900
C7—C12	1.396 (16)	C41—C42	1.380 (18)
C7—C8	1.400 (17)	C41—C46	1.400 (18)
C7—P1	1.834 (12)	C41—P4	1.837 (13)
C8—C9	1.387 (17)	C42—C43	1.382 (19)
C8—H8	0.9500	C42—H42	0.9500
C9—C10	1.383 (19)	C43—C44	1.37 (2)
C9—H9	0.9500	C43—H43	0.9500
C10—C11	1.37 (2)	C44—C45	1.36 (2)
C10—H10	0.9500	C44—H44	0.9500
C11—C12	1.389 (18)	C45—C46	1.39 (2)
C11—H11	0.9500	C45—H45	0.9500
C12—H12	0.9500	C46—H46	0.9500
C13—C14	1.521 (16)	C47—C52	1.395 (18)
C13—P1	1.835 (11)	C47—C48	1.408 (17)
C13—H13A	0.9900	C47—P4	1.824 (12)
C13—H13B	0.9900	C48—C49	1.384 (19)
C14—P2	1.866 (11)	C48—H48	0.9500
C14—H14A	0.9900	C49—C50	1.37 (2)
C14—H14B	0.9900	C49—H49	0.9500
C15—C20	1.400 (16)	C50—C51	1.38 (2)
C15—C16	1.397 (17)	C50—H50	0.9500
C15—P2	1.830 (12)	C51—C52	1.387 (18)
C16—C17	1.383 (18)	C51—H51	0.9500
C16—H16	0.9500	C52—H52	0.9500
C17—C18	1.39 (2)	C53—C54	1.179 (17)
C17—H17	0.9500	C53—Ru1	2.041 (13)
C18—C19	1.36 (2)	C54—C55	1.395 (18)
C18—H18	0.9500	C55—C56	1.217 (19)
C19—C20	1.392 (18)	C56—Si1	1.814 (15)
C19—H19	0.9500	C57—Si1	1.84 (2)
C20—H20	0.9500	C57—H57A	0.9800
C21—C26	1.394 (16)	C57—H57B	0.9800
C21—C22	1.395 (17)	C57—H57C	0.9800
C21—P2	1.828 (11)	C58—Si1	1.85 (2)
C22—C23	1.375 (17)	C58—H58A	0.9800
C22—H22	0.9500	C58—H58B	0.9800
C23—C24	1.393 (18)	C58—H58C	0.9800
C23—H23	0.9500	C59—Si1	1.82 (2)
C24—C25	1.376 (18)	C59—H59A	0.9800
C24—H24	0.9500	C59—H59B	0.9800
C25—C26	1.385 (16)	C59—H59C	0.9800
C25—H25	0.9500	C60—C61	1.099 (17)
C26—H26	0.9500	C60—Ru1	2.095 (14)
C27—C28	1.388 (16)	C61—C62	1.444 (18)
C27—C32	1.389 (16)	C62—C63	1.221 (17)
C27—P3	1.841 (12)	C63—Si2	1.824 (14)
C28—C29	1.385 (17)	C64—Si2	1.853 (15)
C28—H28	0.9500	C64—H64A	0.9800
C29—C30	1.383 (18)	C64—H64B	0.9800
C29—H29	0.9500	C64—H64C	0.9800
C30—C31	1.379 (18)	C65—Si2	1.860 (15)
C30—H30	0.9500	C65—H65A	0.9800
C31—C32	1.388 (17)	C65—H65B	0.9800
C31—H31	0.9500	C65—H65C	0.9800
C32—H32	0.9500	C66—Si2	1.841 (15)
C33—C38	1.388 (16)	C66—H66A	0.9800
C33—C34	1.402 (16)	C66—H66B	0.9800
C33—P3	1.838 (12)	C66—H66C	0.9800
C34—C35	1.380 (17)	P1—Ru1	2.352 (3)
C34—H34	0.9500	P2—Ru1	2.356 (3)
C35—C36	1.373 (19)	P3—Ru1	2.362 (3)
C35—H35	0.9500	P4—Ru1	2.373 (3)
C2—C1—C6	118.8 (11)	C42—C41—C46	117.5 (12)
C2—C1—P1	118.9 (9)	C42—C41—P4	121.0 (10)
C6—C1—P1	122.3 (10)	C46—C41—P4	121.5 (10)
C1—C2—C3	120.9 (12)	C41—C42—C43	121.0 (13)
C1—C2—H2	119.6	C41—C42—H42	119.5
C3—C2—H2	119.5	C43—C42—H42	119.5
C4—C3—C2	120.2 (14)	C44—C43—C42	120.9 (15)
C4—C3—H3	119.9	C44—C43—H43	119.5
C2—C3—H3	119.9	C42—C43—H43	119.5
C5—C4—C3	119.8 (13)	C45—C44—C43	119.3 (15)
C5—C4—H4	120.1	C45—C44—H44	120.3
C3—C4—H4	120.1	C43—C44—H44	120.3
C4—C5—C6	120.2 (12)	C44—C45—C46	120.7 (15)
C4—C5—H5	119.9	C44—C45—H45	119.7
C6—C5—H5	119.9	C46—C45—H45	119.7
C5—C6—C1	120.2 (12)	C45—C46—C41	120.5 (14)
C5—C6—H6	119.9	C45—C46—H46	119.7
C1—C6—H6	119.9	C41—C46—H46	119.7
C12—C7—C8	118.4 (11)	C52—C47—C48	117.9 (12)
C12—C7—P1	118.7 (9)	C52—C47—P4	121.4 (9)
C8—C7—P1	122.9 (9)	C48—C47—P4	120.6 (10)
C9—C8—C7	120.5 (12)	C49—C48—C47	120.5 (14)
C9—C8—H8	119.8	C49—C48—H48	119.7
C7—C8—H8	119.8	C47—C48—H48	119.8
C10—C9—C8	120.3 (13)	C50—C49—C48	120.3 (15)
C10—C9—H9	119.9	C50—C49—H49	119.9
C8—C9—H9	119.8	C48—C49—H49	119.9
C11—C10—C9	119.9 (13)	C49—C50—C51	120.6 (14)
C11—C10—H10	120.0	C49—C50—H50	119.7
C9—C10—H10	120.1	C51—C50—H50	119.7
C10—C11—C12	120.4 (13)	C50—C51—C52	119.7 (15)
C10—C11—H11	119.8	C50—C51—H51	120.2
C12—C11—H11	119.8	C52—C51—H51	120.2
C11—C12—C7	120.6 (12)	C51—C52—C47	121.0 (13)
C11—C12—H12	119.7	C51—C52—H52	119.5
C7—C12—H12	119.7	C47—C52—H52	119.5
C14—C13—P1	110.2 (7)	C54—C53—Ru1	177.3 (11)
C14—C13—H13A	109.6	C53—C54—C55	175.3 (14)
P1—C13—H13A	109.6	C56—C55—C54	177.8 (15)
C14—C13—H13B	109.6	C55—C56—Si1	174.1 (14)
P1—C13—H13B	109.6	Si1—C57—H57A	109.4
H13A—C13—H13B	108.1	Si1—C57—H57B	109.4
C13—C14—P2	112.0 (8)	H57A—C57—H57B	109.5
C13—C14—H14A	109.2	Si1—C57—H57C	109.6
P2—C14—H14A	109.2	H57A—C57—H57C	109.5
C13—C14—H14B	109.2	H57B—C57—H57C	109.5
P2—C14—H14B	109.2	Si1—C58—H58A	109.4
H14A—C14—H14B	107.9	Si1—C58—H58B	109.5
C20—C15—C16	118.2 (11)	H58A—C58—H58B	109.5
C20—C15—P2	122.7 (10)	Si1—C58—H58C	109.5
C16—C15—P2	119.0 (9)	H58A—C58—H58C	109.5
C17—C16—C15	121.0 (12)	H58B—C58—H58C	109.5
C17—C16—H16	119.5	Si1—C59—H59A	109.5
C15—C16—H16	119.5	Si1—C59—H59B	109.5
C16—C17—C18	119.9 (14)	H59A—C59—H59B	109.5
C16—C17—H17	120.1	Si1—C59—H59C	109.5
C18—C17—H17	120.1	H59A—C59—H59C	109.5
C19—C18—C17	119.9 (13)	H59B—C59—H59C	109.5
C19—C18—H18	120.1	C61—C60—Ru1	177.0 (11)
C17—C18—H18	120.0	C60—C61—C62	170.7 (13)
C18—C19—C20	120.9 (13)	C63—C62—C61	178.9 (15)
C18—C19—H19	119.6	C62—C63—Si2	177.7 (13)
C20—C19—H19	119.6	Si2—C64—H64A	109.5
C19—C20—C15	120.1 (13)	Si2—C64—H64B	109.5
C19—C20—H20	120.0	H64A—C64—H64B	109.5
C15—C20—H20	119.9	Si2—C64—H64C	109.5
C26—C21—C22	118.1 (11)	H64A—C64—H64C	109.5
C26—C21—P2	121.0 (9)	H64B—C64—H64C	109.5
C22—C21—P2	120.9 (9)	Si2—C65—H65A	109.5
C23—C22—C21	121.0 (12)	Si2—C65—H65B	109.5
C23—C22—H22	119.5	H65A—C65—H65B	109.5
C21—C22—H22	119.5	Si2—C65—H65C	109.5
C22—C23—C24	120.4 (12)	H65A—C65—H65C	109.5
C22—C23—H23	119.8	H65B—C65—H65C	109.5
C24—C23—H23	119.8	Si2—C66—H66A	109.5
C25—C24—C23	119.3 (12)	Si2—C66—H66B	109.5
C25—C24—H24	120.3	H66A—C66—H66B	109.5
C23—C24—H24	120.3	Si2—C66—H66C	109.5
C24—C25—C26	120.4 (12)	H66A—C66—H66C	109.5
C24—C25—H25	119.8	H66B—C66—H66C	109.5
C26—C25—H25	119.8	C56—Si1—C59	108.5 (9)
C25—C26—C21	120.9 (11)	C56—Si1—C58	109.6 (9)
C25—C26—H26	119.6	C59—Si1—C58	108.4 (16)
C21—C26—H26	119.6	C56—Si1—C57	109.2 (8)
C28—C27—C32	118.9 (11)	C59—Si1—C57	112.9 (18)
C28—C27—P3	120.5 (9)	C58—Si1—C57	108.2 (10)
C32—C27—P3	120.7 (9)	C63—Si2—C66	109.5 (7)
C29—C28—C27	120.5 (12)	C63—Si2—C64	107.3 (7)
C29—C28—H28	119.7	C66—Si2—C64	111.4 (8)
C27—C28—H28	119.8	C63—Si2—C65	109.9 (7)
C30—C29—C28	120.5 (12)	C66—Si2—C65	109.0 (8)
C30—C29—H29	119.8	C64—Si2—C65	109.8 (8)
C28—C29—H29	119.8	C13—P1—C1	101.9 (5)
C29—C30—C31	119.2 (12)	C13—P1—C7	104.2 (6)
C29—C30—H30	120.4	C1—P1—C7	102.5 (5)
C31—C30—H30	120.4	C13—P1—Ru1	105.0 (4)
C30—C31—C32	120.7 (12)	C1—P1—Ru1	121.6 (4)
C30—C31—H31	119.7	C7—P1—Ru1	119.1 (4)
C32—C31—H31	119.7	C21—P2—C15	102.4 (5)
C31—C32—C27	120.2 (12)	C21—P2—C14	102.5 (5)
C31—C32—H32	119.9	C15—P2—C14	100.9 (5)
C27—C32—H32	119.9	C21—P2—Ru1	120.4 (4)
C38—C33—C34	118.2 (11)	C15—P2—Ru1	118.8 (4)
C38—C33—P3	120.8 (9)	C14—P2—Ru1	109.0 (4)
C34—C33—P3	120.9 (9)	C33—P3—C27	102.0 (5)
C35—C34—C33	120.7 (12)	C33—P3—C39	98.7 (5)
C35—C34—H34	119.6	C27—P3—C39	103.5 (5)
C33—C34—H34	119.6	C33—P3—Ru1	123.6 (4)
C36—C35—C34	120.0 (12)	C27—P3—Ru1	120.3 (4)
C36—C35—H35	120.0	C39—P3—Ru1	104.9 (4)
C34—C35—H35	120.0	C47—P4—C41	101.4 (6)
C35—C36—C37	120.5 (13)	C47—P4—C40	103.4 (5)
C35—C36—H36	119.8	C41—P4—C40	100.2 (5)
C37—C36—H36	119.7	C47—P4—Ru1	116.0 (4)
C36—C37—C38	119.9 (13)	C41—P4—Ru1	124.6 (4)
C36—C37—H37	120.1	C40—P4—Ru1	108.4 (4)
C38—C37—H37	120.1	C53—Ru1—C60	174.2 (4)
C33—C38—C37	120.7 (12)	C53—Ru1—P1	91.5 (3)
C33—C38—H38	119.6	C60—Ru1—P1	86.3 (3)
C37—C38—H38	119.6	C53—Ru1—P2	91.5 (3)
C40—C39—P3	107.0 (7)	C60—Ru1—P2	82.9 (3)
C40—C39—H39A	110.3	P1—Ru1—P2	82.76 (11)
P3—C39—H39A	110.3	C53—Ru1—P3	82.4 (3)
C40—C39—H39B	110.3	C60—Ru1—P3	99.8 (3)
P3—C39—H39B	110.3	P1—Ru1—P3	173.93 (10)
H39A—C39—H39B	108.6	P2—Ru1—P3	97.77 (11)
C39—C40—P4	112.2 (8)	C53—Ru1—P4	87.1 (3)
C39—C40—H40A	109.2	C60—Ru1—P4	98.4 (3)
P4—C40—H40A	109.2	P1—Ru1—P4	97.05 (11)
C39—C40—H40B	109.2	P2—Ru1—P4	178.66 (11)
P4—C40—H40B	109.2	P3—Ru1—P4	82.28 (11)
H40A—C40—H40B	107.9

(II)

Crystal data

[Ru(C4H)2(C26H24P2)2]	Z = 2
Mr = 995.95	F(000) = 1028
Triclinic, P1	Dx = 1.396 Mg m^−3
Hall symbol: -P 1	Mo Kα radiation, λ = 0.71073 Å
a = 11.9017 (2) Å	Cell parameters from 19034 reflections
b = 13.2669 (3) Å	θ = 2.9–27.5°
c = 17.1934 (4) Å	µ = 0.51 mm^−1
α = 79.416 (1)°	T = 120 K
β = 76.195 (1)°	Plate, colourless
γ = 64.499 (2)°	0.15 × 0.1 × 0.06 mm
V = 2369.38 (9) Å^3

Data collection

Bruker-Nonius KappaCCD area-detector diffractometer	4873 reflections with I > 2σ(I)
φ and ω scans	Rint = 0.073
Absorption correction: multi-scan (SORTAV; Blessing, 1995)	θmax = 25.0°, θmin = 3.1°
Tmin = 0.780, Tmax = 0.872	h = −14→14
26880 measured reflections	k = −15→15
7995 independent reflections	l = −20→20

Refinement

Refinement on F^2	0 restraints
Least-squares matrix: full	H-atom parameters constrained
R[F^2 > 2σ(F^2)] = 0.038	w = 1/[σ^2(Fo^2) + (0.0417P)^2] where P = (Fo^2 + 2Fc^2)/3
wR(F^2) = 0.091	(Δ/σ)max = 0.018
S = 0.94	Δρmax = 0.60 e Å^−3
7995 reflections	Δρmin = −0.54 e Å^−3
589 parameters

Special details

Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Ų)

	x	y	z	Uiso*/Ueq
Ru1	0	0	0	0.00909 (11)
P1	−0.20305 (9)	0.14947 (8)	0.02658 (6)	0.0106 (2)
P2	−0.11058 (9)	−0.11048 (8)	0.06878 (5)	0.0106 (2)
C1	−0.3055 (4)	0.2273 (3)	−0.0481 (2)	0.0147 (8)
C2	−0.3006 (4)	0.1729 (3)	−0.1119 (2)	0.0194 (9)
H2	−0.2416	0.0974	−0.1173	0.023*
C3	−0.3803 (4)	0.2270 (3)	−0.1675 (2)	0.0234 (9)
H3	−0.3747	0.1887	−0.2108	0.028*
C4	−0.4671 (4)	0.3354 (3)	−0.1601 (2)	0.0254 (10)
H4	−0.5207	0.3725	−0.1987	0.03*
C5	−0.4769 (4)	0.3911 (3)	−0.0964 (3)	0.0320 (11)
H5	−0.5379	0.4659	−0.0908	0.038*
C6	−0.3968 (4)	0.3367 (3)	−0.0410 (3)	0.0266 (10)
H6	−0.4044	0.3749	0.0029	0.032*
C7	−0.2088 (4)	0.2633 (3)	0.0756 (2)	0.0140 (8)
C8	−0.1878 (4)	0.3537 (3)	0.0296 (2)	0.0161 (9)
H8	−0.1765	0.3582	−0.0273	0.019*
C9	−0.1831 (4)	0.4373 (3)	0.0653 (3)	0.0224 (10)
H9	−0.1681	0.498	0.0329	0.027*
C10	−0.2004 (4)	0.4316 (4)	0.1482 (3)	0.0273 (10)
H10	−0.1974	0.4885	0.173	0.033*
C11	−0.2219 (4)	0.3436 (3)	0.1943 (2)	0.0256 (10)
H11	−0.2329	0.3396	0.2512	0.031*
C12	−0.2277 (4)	0.2601 (3)	0.1590 (2)	0.0207 (9)
H12	−0.2447	0.2006	0.192	0.025*
C13	−0.3103 (4)	0.0925 (3)	0.0979 (2)	0.0144 (8)
H13A	−0.3643	0.1468	0.138	0.017*
H13B	−0.3664	0.0834	0.068	0.017*
C14	−0.2378 (4)	−0.0207 (3)	0.1418 (2)	0.0131 (8)
H14A	−0.2961	−0.0572	0.1681	0.016*
H14B	−0.2014	−0.0092	0.1838	0.016*
C15	−0.0366 (4)	−0.2374 (3)	0.1341 (2)	0.0134 (8)
C16	0.0308 (4)	−0.2338 (3)	0.1889 (2)	0.0188 (9)
H16	0.0378	−0.1658	0.1915	0.023*
C17	0.0879 (4)	−0.3274 (3)	0.2397 (2)	0.0259 (10)
H17	0.1329	−0.3231	0.2768	0.031*
C18	0.0791 (4)	−0.4269 (3)	0.2362 (3)	0.0279 (10)
H18	0.1184	−0.4911	0.2709	0.034*
C19	0.0135 (4)	−0.4329 (3)	0.1826 (2)	0.0236 (10)
H19	0.0085	−0.5017	0.18	0.028*
C20	−0.0460 (4)	−0.3384 (3)	0.1317 (2)	0.0198 (9)
H20	−0.0926	−0.3429	0.0956	0.024*
C21	−0.1909 (4)	−0.1585 (3)	0.0147 (2)	0.0144 (9)
C22	−0.1240 (4)	−0.2113 (3)	−0.0557 (2)	0.0146 (9)
H22	−0.0416	−0.2142	−0.0778	0.018*
C23	−0.1767 (4)	−0.2593 (3)	−0.0935 (2)	0.0199 (9)
H23	−0.13	−0.2954	−0.1409	0.024*
C24	−0.2966 (4)	−0.2551 (3)	−0.0627 (2)	0.0262 (10)
H24	−0.3318	−0.2889	−0.0888	0.031*
C25	−0.3656 (4)	−0.2017 (3)	0.0059 (2)	0.0231 (10)
H25	−0.4485	−0.1984	0.0269	0.028*
C26	−0.3137 (4)	−0.1527 (3)	0.0444 (2)	0.0185 (9)
H26	−0.3619	−0.1151	0.091	0.022*
C27	−0.0143 (3)	−0.0217 (3)	−0.1117 (2)	0.0135 (8)
C28	−0.0252 (3)	−0.0320 (3)	−0.1770 (2)	0.0123 (8)
C29	−0.0563 (4)	−0.0334 (3)	−0.2500 (2)	0.0220 (9)
C30	−0.0895 (4)	−0.0287 (4)	−0.3112 (3)	0.0314 (11)
H30	−0.116	−0.025	−0.36	0.038*
Ru1'	0.5	0	0.5	0.00848 (11)
P1'	0.60825 (9)	0.11348 (8)	0.43363 (5)	0.0098 (2)
P2'	0.70135 (9)	−0.14628 (8)	0.46261 (6)	0.0107 (2)
C1'	0.6964 (4)	0.1497 (3)	0.4897 (2)	0.0118 (8)
C2'	0.8209 (4)	0.1380 (3)	0.4596 (2)	0.0199 (9)
H2'	0.864	0.1053	0.4104	0.024*
C3'	0.8818 (4)	0.1736 (4)	0.5007 (2)	0.0265 (10)
H3'	0.9666	0.1649	0.4798	0.032*
C4'	0.8203 (4)	0.2217 (4)	0.5719 (2)	0.0282 (10)
H4'	0.8623	0.2459	0.6001	0.034*
C5'	0.6969 (4)	0.2343 (3)	0.6018 (2)	0.0203 (9)
H5'	0.6535	0.2693	0.6501	0.024*
C6'	0.6361 (4)	0.1966 (3)	0.5622 (2)	0.0152 (9)
H6'	0.5525	0.2029	0.5847	0.018*
C7'	0.5309 (4)	0.2484 (3)	0.3758 (2)	0.0146 (8)
C8'	0.5304 (4)	0.3476 (3)	0.3906 (2)	0.0219 (9)
H8'	0.5753	0.3469	0.4297	0.026*
C9'	0.4650 (4)	0.4483 (3)	0.3487 (3)	0.0307 (11)
H9'	0.463	0.5163	0.3606	0.037*
C10'	0.4028 (4)	0.4500 (4)	0.2899 (3)	0.0376 (12)
H10'	0.3588	0.5188	0.2608	0.045*
C11'	0.4049 (4)	0.3513 (4)	0.2736 (3)	0.0359 (12)
H11'	0.363	0.3522	0.2327	0.043*
C12'	0.4678 (4)	0.2506 (3)	0.3163 (2)	0.0243 (10)
H12'	0.4678	0.1831	0.3051	0.029*
C13'	0.7291 (4)	0.0315 (3)	0.3537 (2)	0.0139 (8)
H13C	0.6878	0.027	0.3116	0.017*
H13D	0.7869	0.069	0.3285	0.017*
C14'	0.8037 (4)	−0.0852 (3)	0.3893 (2)	0.0159 (8)
H14C	0.8665	−0.0825	0.4167	0.019*
H14D	0.8505	−0.1348	0.3453	0.019*
C15'	0.7016 (3)	−0.2552 (3)	0.4102 (2)	0.0137 (8)
C16'	0.7037 (4)	−0.2407 (3)	0.3270 (2)	0.0181 (9)
H16'	0.7137	−0.1771	0.2959	0.022*
C17'	0.6912 (4)	−0.3190 (3)	0.2900 (2)	0.0216 (9)
H17'	0.6915	−0.3083	0.2338	0.026*
C18'	0.6782 (4)	−0.4126 (3)	0.3350 (2)	0.0240 (10)
H18'	0.6693	−0.466	0.3096	0.029*
C19'	0.6782 (4)	−0.4284 (3)	0.4168 (3)	0.0213 (9)
H19'	0.6708	−0.4933	0.4475	0.026*
C20'	0.6888 (4)	−0.3496 (3)	0.4541 (2)	0.0169 (9)
H20'	0.6874	−0.3604	0.5104	0.02*
C21'	0.8142 (4)	−0.2341 (3)	0.5294 (2)	0.0151 (9)
C22'	0.9212 (4)	−0.3278 (3)	0.5001 (3)	0.0254 (10)
H22'	0.9315	−0.3473	0.4476	0.03*
C23'	1.0118 (4)	−0.3918 (3)	0.5476 (3)	0.0315 (11)
H23'	1.084	−0.4547	0.5274	0.038*
C24'	0.9974 (4)	−0.3643 (4)	0.6241 (3)	0.0314 (11)
H24'	1.0588	−0.4088	0.6568	0.038*
C25'	0.8935 (4)	−0.2720 (4)	0.6526 (2)	0.0321 (11)
H25'	0.8836	−0.2526	0.7051	0.039*
C26'	0.8036 (4)	−0.2074 (3)	0.6053 (2)	0.0246 (10)
H26'	0.7331	−0.1434	0.6256	0.03*
C27'	0.5257 (3)	0.0084 (3)	0.6126 (2)	0.0137 (8)
C28'	0.5382 (4)	0.0099 (3)	0.6789 (2)	0.0138 (8)
C29'	0.5645 (4)	0.0005 (3)	0.7551 (2)	0.0169 (9)
C30'	0.5895 (4)	−0.0120 (4)	0.8207 (2)	0.0285 (10)
H30'	0.6094	−0.0219	0.8727	0.034*

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Ru1	0.0089 (2)	0.0092 (2)	0.0090 (2)	−0.00416 (18)	−0.00036 (17)	−0.00097 (17)
P1	0.0094 (5)	0.0093 (5)	0.0121 (5)	−0.0037 (4)	−0.0003 (4)	−0.0009 (4)
P2	0.0110 (5)	0.0109 (5)	0.0104 (5)	−0.0059 (4)	−0.0003 (4)	−0.0009 (4)
C1	0.0084 (19)	0.014 (2)	0.022 (2)	−0.0054 (16)	−0.0038 (16)	0.0003 (16)
C2	0.014 (2)	0.024 (2)	0.018 (2)	−0.0058 (18)	0.0012 (16)	−0.0057 (17)
C3	0.023 (2)	0.035 (3)	0.013 (2)	−0.013 (2)	−0.0046 (17)	−0.0013 (17)
C4	0.026 (2)	0.025 (2)	0.029 (2)	−0.016 (2)	−0.0112 (19)	0.0117 (19)
C5	0.025 (2)	0.012 (2)	0.059 (3)	−0.0002 (19)	−0.023 (2)	0.001 (2)
C6	0.023 (2)	0.020 (2)	0.041 (3)	−0.0068 (19)	−0.013 (2)	−0.0084 (19)
C7	0.0079 (19)	0.016 (2)	0.017 (2)	−0.0039 (16)	0.0006 (15)	−0.0039 (16)
C8	0.011 (2)	0.015 (2)	0.021 (2)	−0.0054 (17)	0.0017 (16)	−0.0041 (16)
C9	0.013 (2)	0.017 (2)	0.039 (3)	−0.0079 (18)	−0.0010 (18)	−0.0071 (18)
C10	0.024 (2)	0.026 (2)	0.036 (3)	−0.010 (2)	−0.001 (2)	−0.017 (2)
C11	0.027 (2)	0.029 (2)	0.020 (2)	−0.007 (2)	−0.0013 (18)	−0.0142 (19)
C12	0.020 (2)	0.021 (2)	0.020 (2)	−0.0083 (18)	0.0007 (17)	−0.0038 (17)
C13	0.010 (2)	0.011 (2)	0.019 (2)	−0.0015 (16)	−0.0004 (16)	−0.0019 (16)
C14	0.015 (2)	0.017 (2)	0.0087 (19)	−0.0082 (17)	0.0010 (15)	−0.0028 (15)
C15	0.014 (2)	0.011 (2)	0.0122 (19)	−0.0042 (16)	0.0023 (16)	0.0000 (15)
C16	0.024 (2)	0.014 (2)	0.017 (2)	−0.0074 (18)	−0.0045 (17)	0.0012 (16)
C17	0.026 (2)	0.024 (2)	0.029 (2)	−0.0091 (19)	−0.0137 (19)	0.0032 (18)
C18	0.028 (2)	0.021 (2)	0.034 (2)	−0.0104 (19)	−0.014 (2)	0.0128 (19)
C19	0.022 (2)	0.011 (2)	0.036 (2)	−0.0074 (18)	−0.0037 (19)	0.0031 (18)
C20	0.015 (2)	0.017 (2)	0.028 (2)	−0.0093 (17)	−0.0030 (17)	0.0027 (17)
C21	0.017 (2)	0.013 (2)	0.012 (2)	−0.0062 (18)	−0.0013 (16)	0.0022 (16)
C22	0.018 (2)	0.011 (2)	0.016 (2)	−0.0066 (17)	−0.0044 (17)	0.0023 (16)
C23	0.025 (2)	0.018 (2)	0.019 (2)	−0.0093 (18)	−0.0028 (17)	−0.0058 (16)
C24	0.032 (3)	0.031 (3)	0.027 (2)	−0.022 (2)	−0.012 (2)	0.0034 (19)
C25	0.024 (2)	0.033 (2)	0.019 (2)	−0.019 (2)	−0.0034 (18)	0.0018 (18)
C26	0.018 (2)	0.023 (2)	0.017 (2)	−0.0114 (18)	−0.0016 (17)	−0.0005 (17)
C27	0.007 (2)	0.008 (2)	0.022 (2)	−0.0029 (16)	−0.0011 (16)	0.0031 (16)
C28	0.0069 (19)	0.0085 (19)	0.021 (2)	−0.0030 (15)	0.0018 (16)	−0.0059 (15)
C29	0.017 (2)	0.025 (2)	0.021 (2)	−0.0063 (18)	0.0006 (17)	−0.0056 (17)
C30	0.030 (3)	0.041 (3)	0.024 (2)	−0.010 (2)	−0.006 (2)	−0.013 (2)
Ru1'	0.0086 (2)	0.0069 (2)	0.0095 (2)	−0.00309 (18)	−0.00079 (17)	−0.00111 (17)
P1'	0.0103 (5)	0.0077 (5)	0.0117 (5)	−0.0052 (4)	−0.0009 (4)	0.0006 (4)
P2'	0.0072 (5)	0.0082 (5)	0.0142 (5)	−0.0007 (4)	−0.0008 (4)	−0.0031 (4)
C1'	0.013 (2)	0.0061 (19)	0.016 (2)	−0.0025 (16)	−0.0045 (16)	−0.0004 (15)
C2'	0.019 (2)	0.027 (2)	0.015 (2)	−0.0104 (19)	0.0017 (17)	−0.0073 (17)
C3'	0.019 (2)	0.038 (3)	0.031 (2)	−0.020 (2)	−0.0007 (19)	−0.005 (2)
C4'	0.032 (3)	0.042 (3)	0.024 (2)	−0.026 (2)	−0.0075 (19)	−0.008 (2)
C5'	0.030 (2)	0.019 (2)	0.015 (2)	−0.0135 (19)	−0.0022 (17)	−0.0039 (16)
C6'	0.015 (2)	0.011 (2)	0.016 (2)	−0.0049 (17)	−0.0016 (16)	0.0038 (16)
C7'	0.0089 (19)	0.016 (2)	0.017 (2)	−0.0065 (17)	0.0001 (16)	0.0034 (16)
C8'	0.022 (2)	0.015 (2)	0.027 (2)	−0.0079 (18)	−0.0019 (18)	0.0006 (17)
C9'	0.019 (2)	0.011 (2)	0.055 (3)	−0.0036 (18)	−0.007 (2)	0.007 (2)
C10'	0.023 (2)	0.023 (3)	0.062 (3)	−0.011 (2)	−0.017 (2)	0.025 (2)
C11'	0.035 (3)	0.035 (3)	0.043 (3)	−0.019 (2)	−0.024 (2)	0.020 (2)
C12'	0.023 (2)	0.021 (2)	0.034 (2)	−0.0139 (19)	−0.0123 (19)	0.0071 (19)
C13'	0.015 (2)	0.018 (2)	0.013 (2)	−0.0106 (18)	−0.0033 (16)	−0.0012 (16)
C14'	0.012 (2)	0.018 (2)	0.018 (2)	−0.0083 (17)	0.0032 (16)	−0.0045 (16)
C15'	0.0075 (19)	0.010 (2)	0.019 (2)	0.0000 (16)	0.0022 (16)	−0.0047 (16)
C16'	0.016 (2)	0.019 (2)	0.016 (2)	−0.0044 (17)	0.0017 (16)	−0.0065 (16)
C17'	0.020 (2)	0.028 (2)	0.019 (2)	−0.0092 (19)	−0.0014 (17)	−0.0111 (18)
C18'	0.013 (2)	0.027 (2)	0.037 (3)	−0.0064 (18)	0.0003 (18)	−0.022 (2)
C19'	0.014 (2)	0.012 (2)	0.037 (3)	−0.0032 (17)	−0.0051 (18)	−0.0026 (18)
C20'	0.014 (2)	0.013 (2)	0.023 (2)	−0.0040 (17)	−0.0054 (16)	−0.0017 (16)
C21'	0.014 (2)	0.0051 (19)	0.025 (2)	−0.0050 (16)	−0.0032 (16)	0.0037 (16)
C22'	0.016 (2)	0.017 (2)	0.045 (3)	−0.0026 (18)	−0.0114 (19)	−0.0100 (19)
C23'	0.017 (2)	0.013 (2)	0.065 (3)	0.0011 (17)	−0.018 (2)	−0.008 (2)
C24'	0.023 (2)	0.026 (3)	0.039 (3)	−0.005 (2)	−0.018 (2)	0.014 (2)
C25'	0.026 (2)	0.042 (3)	0.018 (2)	−0.007 (2)	−0.0049 (18)	0.005 (2)
C26'	0.015 (2)	0.027 (2)	0.023 (2)	−0.0022 (19)	−0.0023 (18)	0.0000 (18)
C27'	0.0056 (19)	0.0045 (19)	0.027 (2)	−0.0030 (16)	0.0030 (16)	0.0027 (16)
C28'	0.013 (2)	0.008 (2)	0.015 (2)	−0.0012 (16)	0.0029 (16)	−0.0037 (15)
C29'	0.013 (2)	0.018 (2)	0.017 (2)	−0.0044 (17)	−0.0029 (16)	−0.0016 (16)
C30'	0.030 (2)	0.032 (3)	0.021 (2)	−0.009 (2)	−0.0073 (19)	−0.0013 (19)

Geometric parameters (Å, º)

Ru1—C27	2.050 (4)	Ru1'—C27'	2.060 (4)
Ru1—C27^i	2.050 (4)	Ru1'—C27'^ii	2.060 (4)
Ru1—P2	2.3581 (9)	Ru1'—P1'	2.3592 (9)
Ru1—P2^i	2.3581 (9)	Ru1'—P1'^ii	2.3592 (9)
Ru1—P1^i	2.3793 (9)	Ru1'—P2'	2.3751 (9)
Ru1—P1	2.3793 (9)	Ru1'—P2'^ii	2.3751 (9)
P1—C7	1.829 (4)	P1'—C1'	1.830 (4)
P1—C1	1.837 (4)	P1'—C13'	1.844 (4)
P1—C13	1.857 (4)	P1'—C7'	1.845 (4)
P2—C21	1.830 (4)	P2'—C15'	1.836 (4)
P2—C15	1.837 (4)	P2'—C21'	1.837 (4)
P2—C14	1.837 (4)	P2'—C14'	1.862 (4)
C1—C6	1.394 (5)	C1'—C6'	1.390 (5)
C1—C2	1.398 (5)	C1'—C2'	1.397 (6)
C2—C3	1.386 (5)	C2'—C3'	1.383 (6)
C2—H2	0.95	C2'—H2'	0.95
C3—C4	1.370 (6)	C3'—C4'	1.377 (6)
C3—H3	0.95	C3'—H3'	0.95
C4—C5	1.385 (6)	C4'—C5'	1.381 (6)
C4—H4	0.95	C4'—H4'	0.95
C5—C6	1.389 (6)	C5'—C6'	1.382 (6)
C5—H5	0.95	C5'—H5'	0.95
C6—H6	0.95	C6'—H6'	0.95
C7—C12	1.394 (5)	C7'—C8'	1.383 (6)
C7—C8	1.394 (5)	C7'—C12'	1.396 (6)
C8—C9	1.389 (5)	C8'—C9'	1.389 (5)
C8—H8	0.95	C8'—H8'	0.95
C9—C10	1.383 (6)	C9'—C10'	1.381 (7)
C9—H9	0.95	C9'—H9'	0.95
C10—C11	1.370 (6)	C10'—C11'	1.376 (7)
C10—H10	0.95	C10'—H10'	0.95
C11—C12	1.391 (6)	C11'—C12'	1.388 (6)
C11—H11	0.95	C11'—H11'	0.95
C12—H12	0.95	C12'—H12'	0.95
C13—C14	1.532 (5)	C13'—C14'	1.513 (5)
C13—H13A	0.99	C13'—H13C	0.99
C13—H13B	0.99	C13'—H13D	0.99
C14—H14A	0.99	C14'—H14C	0.99
C14—H14B	0.99	C14'—H14D	0.99
C15—C16	1.394 (5)	C15'—C20'	1.387 (5)
C15—C20	1.400 (5)	C15'—C16'	1.403 (5)
C16—C17	1.388 (5)	C16'—C17'	1.388 (5)
C16—H16	0.95	C16'—H16'	0.95
C17—C18	1.380 (6)	C17'—C18'	1.386 (6)
C17—H17	0.95	C17'—H17'	0.95
C18—C19	1.375 (6)	C18'—C19'	1.385 (6)
C18—H18	0.95	C18'—H18'	0.95
C19—C20	1.403 (5)	C19'—C20'	1.385 (5)
C19—H19	0.95	C19'—H19'	0.95
C20—H20	0.95	C20'—H20'	0.95
C21—C22	1.401 (5)	C21'—C26'	1.378 (6)
C21—C26	1.402 (6)	C21'—C22'	1.408 (5)
C22—C23	1.382 (5)	C22'—C23'	1.388 (6)
C22—H22	0.95	C22'—H22'	0.95
C23—C24	1.378 (6)	C23'—C24'	1.381 (6)
C23—H23	0.95	C23'—H23'	0.95
C24—C25	1.384 (6)	C24'—C25'	1.377 (6)
C24—H24	0.95	C24'—H24'	0.95
C25—C26	1.392 (6)	C25'—C26'	1.382 (6)
C25—H25	0.95	C25'—H25'	0.95
C26—H26	0.95	C26'—H26'	0.95
C27—C28	1.198 (5)	C27'—C28'	1.189 (5)
C28—C29	1.396 (6)	C28'—C29'	1.391 (6)
C29—C30	1.193 (6)	C29'—C30'	1.198 (6)
C30—H30	0.95	C30'—H30'	0.95
C27—Ru1—C27^i	180.0 (2)	C27'—Ru1'—C27'^ii	180.0000 (10)
C27—Ru1—P2	94.07 (10)	C27'—Ru1'—P1'	94.28 (10)
C27^i—Ru1—P2	85.93 (10)	C27'^ii—Ru1'—P1'	85.72 (10)
C27—Ru1—P2^i	85.93 (10)	C27'—Ru1'—P1'^ii	85.72 (10)
C27^i—Ru1—P2^i	94.07 (10)	C27'^ii—Ru1'—P1'^ii	94.28 (10)
P2—Ru1—P2^i	180.00 (4)	P1'—Ru1'—P1'^ii	180.00 (4)
C27—Ru1—P1^i	83.91 (10)	C27'—Ru1'—P2'	95.99 (10)
C27^i—Ru1—P1^i	96.09 (10)	C27'^ii—Ru1'—P2'	84.01 (10)
P2—Ru1—P1^i	97.15 (3)	P1'—Ru1'—P2'	82.26 (3)
P2^i—Ru1—P1^i	82.85 (3)	P1'^ii—Ru1'—P2'	97.74 (3)
C27—Ru1—P1	96.09 (10)	C27'—Ru1'—P2'^ii	84.01 (10)
C27^i—Ru1—P1	83.91 (10)	C27'^ii—Ru1'—P2'^ii	95.99 (10)
P2—Ru1—P1	82.85 (3)	P1'—Ru1'—P2'^ii	97.74 (3)
P2^i—Ru1—P1	97.15 (3)	P1'^ii—Ru1'—P2'^ii	82.26 (3)
P1^i—Ru1—P1	180.00 (9)	P2'—Ru1'—P2'^ii	180
C7—P1—C1	101.70 (17)	C1'—P1'—C13'	104.74 (17)
C7—P1—C13	105.05 (17)	C1'—P1'—C7'	101.59 (17)
C1—P1—C13	98.85 (17)	C13'—P1'—C7'	101.13 (17)
C7—P1—Ru1	115.25 (13)	C1'—P1'—Ru1'	119.06 (12)
C1—P1—Ru1	125.18 (13)	C13'—P1'—Ru1'	105.31 (12)
C13—P1—Ru1	108.19 (11)	C7'—P1'—Ru1'	122.44 (13)
C21—P2—C15	101.27 (17)	C15'—P2'—C21'	99.98 (17)
C21—P2—C14	104.72 (17)	C15'—P2'—C14'	104.38 (17)
C15—P2—C14	101.36 (16)	C21'—P2'—C14'	98.85 (18)
C21—P2—Ru1	120.50 (12)	C15'—P2'—Ru1'	115.43 (12)
C15—P2—Ru1	121.52 (13)	C21'—P2'—Ru1'	126.50 (13)
C14—P2—Ru1	104.85 (12)	C14'—P2'—Ru1'	108.74 (12)
C6—C1—C2	117.3 (3)	C6'—C1'—C2'	118.5 (3)
C6—C1—P1	123.1 (3)	C6'—C1'—P1'	119.4 (3)
C2—C1—P1	119.4 (3)	C2'—C1'—P1'	122.0 (3)
C3—C2—C1	121.3 (4)	C3'—C2'—C1'	120.6 (4)
C3—C2—H2	119.4	C3'—C2'—H2'	119.7
C1—C2—H2	119.4	C1'—C2'—H2'	119.7
C4—C3—C2	120.1 (4)	C4'—C3'—C2'	120.4 (4)
C4—C3—H3	119.9	C4'—C3'—H3'	119.8
C2—C3—H3	119.9	C2'—C3'—H3'	119.8
C3—C4—C5	120.2 (4)	C3'—C4'—C5'	119.5 (4)
C3—C4—H4	119.9	C3'—C4'—H4'	120.3
C5—C4—H4	119.9	C5'—C4'—H4'	120.3
C4—C5—C6	119.4 (4)	C4'—C5'—C6'	120.7 (4)
C4—C5—H5	120.3	C4'—C5'—H5'	119.7
C6—C5—H5	120.3	C6'—C5'—H5'	119.7
C5—C6—C1	121.6 (4)	C5'—C6'—C1'	120.4 (4)
C5—C6—H6	119.2	C5'—C6'—H6'	119.8
C1—C6—H6	119.2	C1'—C6'—H6'	119.8
C12—C7—C8	118.0 (4)	C8'—C7'—C12'	118.9 (3)
C12—C7—P1	121.7 (3)	C8'—C7'—P1'	122.5 (3)
C8—C7—P1	120.2 (3)	C12'—C7'—P1'	118.5 (3)
C9—C8—C7	121.4 (4)	C7'—C8'—C9'	120.6 (4)
C9—C8—H8	119.3	C7'—C8'—H8'	119.7
C7—C8—H8	119.3	C9'—C8'—H8'	119.7
C10—C9—C8	119.7 (4)	C10'—C9'—C8'	120.2 (4)
C10—C9—H9	120.2	C10'—C9'—H9'	119.9
C8—C9—H9	120.2	C8'—C9'—H9'	119.9
C11—C10—C9	119.7 (4)	C11'—C10'—C9'	119.6 (4)
C11—C10—H10	120.2	C11'—C10'—H10'	120.2
C9—C10—H10	120.2	C9'—C10'—H10'	120.2
C10—C11—C12	121.0 (4)	C10'—C11'—C12'	120.6 (4)
C10—C11—H11	119.5	C10'—C11'—H11'	119.7
C12—C11—H11	119.5	C12'—C11'—H11'	119.7
C11—C12—C7	120.3 (4)	C11'—C12'—C7'	120.0 (4)
C11—C12—H12	119.9	C11'—C12'—H12'	120
C7—C12—H12	119.9	C7'—C12'—H12'	120
C14—C13—P1	112.4 (3)	C14'—C13'—P1'	109.5 (2)
C14—C13—H13A	109.1	C14'—C13'—H13C	109.8
P1—C13—H13A	109.1	P1'—C13'—H13C	109.8
C14—C13—H13B	109.1	C14'—C13'—H13D	109.8
P1—C13—H13B	109.1	P1'—C13'—H13D	109.8
H13A—C13—H13B	107.9	H13C—C13'—H13D	108.2
C13—C14—P2	109.1 (2)	C13'—C14'—P2'	112.7 (3)
C13—C14—H14A	109.9	C13'—C14'—H14C	109
P2—C14—H14A	109.9	P2'—C14'—H14C	109
C13—C14—H14B	109.9	C13'—C14'—H14D	109
P2—C14—H14B	109.9	P2'—C14'—H14D	109
H14A—C14—H14B	108.3	H14C—C14'—H14D	107.8
C16—C15—C20	118.3 (3)	C20'—C15'—C16'	118.8 (4)
C16—C15—P2	119.2 (3)	C20'—C15'—P2'	119.7 (3)
C20—C15—P2	122.5 (3)	C16'—C15'—P2'	121.3 (3)
C17—C16—C15	121.3 (4)	C17'—C16'—C15'	120.3 (4)
C17—C16—H16	119.4	C17'—C16'—H16'	119.9
C15—C16—H16	119.4	C15'—C16'—H16'	119.9
C18—C17—C16	120.0 (4)	C18'—C17'—C16'	120.0 (4)
C18—C17—H17	120	C18'—C17'—H17'	120
C16—C17—H17	120	C16'—C17'—H17'	120
C19—C18—C17	119.9 (4)	C19'—C18'—C17'	120.0 (4)
C19—C18—H18	120	C19'—C18'—H18'	120
C17—C18—H18	120	C17'—C18'—H18'	120
C18—C19—C20	120.6 (4)	C18'—C19'—C20'	120.0 (4)
C18—C19—H19	119.7	C18'—C19'—H19'	120
C20—C19—H19	119.7	C20'—C19'—H19'	120
C15—C20—C19	119.9 (4)	C19'—C20'—C15'	120.9 (4)
C15—C20—H20	120.1	C19'—C20'—H20'	119.6
C19—C20—H20	120.1	C15'—C20'—H20'	119.6
C22—C21—C26	118.3 (3)	C26'—C21'—C22'	118.1 (4)
C22—C21—P2	119.0 (3)	C26'—C21'—P2'	122.6 (3)
C26—C21—P2	122.5 (3)	C22'—C21'—P2'	119.1 (3)
C23—C22—C21	120.6 (4)	C23'—C22'—C21'	120.3 (4)
C23—C22—H22	119.7	C23'—C22'—H22'	119.9
C21—C22—H22	119.7	C21'—C22'—H22'	119.9
C24—C23—C22	120.5 (4)	C24'—C23'—C22'	120.2 (4)
C24—C23—H23	119.8	C24'—C23'—H23'	119.9
C22—C23—H23	119.8	C22'—C23'—H23'	119.9
C23—C24—C25	120.1 (4)	C25'—C24'—C23'	119.6 (4)
C23—C24—H24	120	C25'—C24'—H24'	120.2
C25—C24—H24	120	C23'—C24'—H24'	120.2
C24—C25—C26	120.0 (4)	C24'—C25'—C26'	120.4 (4)
C24—C25—H25	120	C24'—C25'—H25'	119.8
C26—C25—H25	120	C26'—C25'—H25'	119.8
C25—C26—C21	120.5 (4)	C21'—C26'—C25'	121.3 (4)
C25—C26—H26	119.8	C21'—C26'—H26'	119.3
C21—C26—H26	119.8	C25'—C26'—H26'	119.3
C28—C27—Ru1	178.4 (3)	C28'—C27'—Ru1'	177.1 (3)
C27—C28—C29	171.6 (4)	C27'—C28'—C29'	173.6 (4)
C30—C29—C28	175.9 (5)	C30'—C29'—C28'	177.5 (4)
C29—C30—H30	180	C29'—C30'—H30'	180

Symmetry codes: (i) −x, −y, −z; (ii) −x+1, −y, −z+1.