Butyl­triphenyl­phospho­nium bis­(2-thioxo-1,3-dithiole-4,5-dithiol­ato)nickelate(III)

In the title complex, (C₂₂H₂₄P)[Ni(C₃S₅)₂] or (BuPh₃P)[Ni(dmit)₂] (where BuPh₃P is the butyl­triphenyl­phospho­nium cation and dmit is the 2-thioxo-1,3-dithiole-4,5-dithiol­ate anion), each Ni atom is tetra­coordinated by four dmit S atoms, forming a nearly square-planar arrangement. The average Ni-S bond length is 2.16Å, much smaller than 2.21Å for the Ni²⁺ ion in [Ni(dmit)₂]^2-. The other bond distances are also shorter, close to the corresponding double-bond value. The [Ni(dmit)₂]^- anions and butyl­triphenyl­phospho­nium counter-cations form a layered arrangement in the crystal structure.

Key indicators

• Single-crystal X-ray study
• T = 298 K
• Mean [sigma](C-C)= 0.005 Å
• R factor = 0.042
• wR factor = 0.103
• Data-to-parameter ratio = 20.7

checkCIF/PLATON results

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Computing details

Data collection: SMART (Bruker, 1998); cell refinement: SAINT (Bruker, 1998); data reduction: SAINT; program(s) used to solve structure: SHELXTL (Bruker, 1997); program(s) used to refine structure: SHELXTL; molecular graphics: SHELXTL; software used to prepare material for publication: SHELXTL.

Butyltriphenylphosphonium bis(2-thioxo-1,3-dithiole-4,5-dithiolato)- nickelate(III)

Crystal data

(C22H24P)[Ni(C3S5)2]	F(000) = 1580
Mr = 770.75	Dx = 1.570 Mg m^−3
Monoclinic, P21/c	Mo Kα radiation, λ = 0.71069 Å
Hall symbol: -P 2ybc	Cell parameters from 5061 reflections
a = 8.373 (1) Å	θ = 2.6–26.3°
b = 26.177 (4) Å	µ = 1.31 mm^−1
c = 16.005 (2) Å	T = 298 K
β = 111.678 (2)°	Prism, black
V = 3259.9 (8) Å^3	0.31 × 0.21 × 0.14 mm
Z = 4

Data collection

Bruker SMART CCD area-detector diffractometer	7491 independent reflections
Radiation source: fine-focus sealed tube	4815 reflections with I > 2σ(I)
Graphite monochromator	Rint = 0.061
φ and ω scans	θmax = 28.3°, θmin = 2.1°
Absorption correction: multi-scan (SADABS; Bruker, 1998)	h = −10→8
Tmin = 0.688, Tmax = 0.838	k = −33→34
19383 measured reflections	l = −20→18

Refinement

Refinement on F^2	Primary atom site location: structure-invariant direct methods
Least-squares matrix: full	Secondary atom site location: difference Fourier map
R[F^2 > 2σ(F^2)] = 0.042	Hydrogen site location: inferred from neighbouring sites
wR(F^2) = 0.103	H-atom parameters constrained
S = 0.92	w = 1/[σ^2(Fo^2) + (0.0447P)^2] where P = (Fo^2 + 2Fc^2)/3
7491 reflections	(Δ/σ)max = 0.001
362 parameters	Δρmax = 0.47 e Å^−3
0 restraints	Δρmin = −0.24 e Å^−3

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.

Refinement. All H atoms placed in geometrically calculated positions and refined using a riding model with C—H = 0.96%A (for CH₂ groups), 0.97%A (for CH₃ groups) and C—H = 0.93%A (for C₆H₅ groups), their isotropic displacement parameters were set to 1.2 times (1.5times for CH₃ groups) the equivalent displacement parameter of their parent atoms.

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

	x	y	z	Uiso*/Ueq
Ni1	0.24043 (5)	0.530698 (13)	0.58604 (2)	0.04382 (11)
C1	−0.2070 (4)	0.65522 (11)	0.33321 (19)	0.0537 (8)
C2	−0.0229 (4)	0.60910 (10)	0.48245 (19)	0.0489 (7)
C3	0.0208 (4)	0.58635 (10)	0.41740 (18)	0.0460 (7)
C4	0.4542 (4)	0.47247 (10)	0.75365 (17)	0.0432 (7)
C5	0.5012 (4)	0.45149 (10)	0.68947 (17)	0.0419 (6)
C6	0.6753 (4)	0.40136 (11)	0.83714 (18)	0.0526 (8)
C7	0.5881 (4)	0.65678 (10)	0.66708 (16)	0.0452 (7)
C8	0.5701 (5)	0.63699 (13)	0.5842 (2)	0.0672 (9)
H8	0.6490	0.6133	0.5795	0.081*
C9	0.4351 (5)	0.65243 (15)	0.5084 (2)	0.0768 (11)
H9	0.4232	0.6388	0.4527	0.092*
C10	0.3205 (5)	0.68697 (14)	0.5138 (2)	0.0693 (10)
H10	0.2308	0.6973	0.4620	0.083*
C11	0.3349 (5)	0.70683 (14)	0.5942 (2)	0.0717 (10)
H11	0.2551	0.7306	0.5978	0.086*
C12	0.4696 (4)	0.69155 (12)	0.67157 (19)	0.0595 (8)
H12	0.4792	0.7051	0.7269	0.071*
C13	0.9430 (4)	0.68390 (10)	0.77048 (17)	0.0436 (7)
C14	0.9185 (4)	0.72121 (11)	0.70689 (19)	0.0567 (8)
H14	0.8139	0.7234	0.6588	0.068*
C15	1.0473 (5)	0.75548 (13)	0.7134 (2)	0.0728 (10)
H15	1.0275	0.7811	0.6706	0.087*
C16	1.2017 (5)	0.75235 (13)	0.7811 (2)	0.0675 (9)
H16	1.2887	0.7752	0.7841	0.081*
C17	1.2296 (5)	0.71564 (13)	0.8449 (2)	0.0748 (10)
H17	1.3360	0.7135	0.8917	0.090*
C18	1.1006 (5)	0.68125 (11)	0.8409 (2)	0.0644 (9)
H18	1.1201	0.6565	0.8853	0.077*
C19	0.7185 (4)	0.64963 (10)	0.86238 (16)	0.0439 (7)
C20	0.6164 (5)	0.61416 (12)	0.8809 (2)	0.0696 (10)
H20	0.5768	0.5861	0.8432	0.084*
C21	0.5716 (6)	0.61989 (16)	0.9556 (3)	0.0899 (13)
H21	0.5045	0.5952	0.9687	0.108*
C22	0.6252 (6)	0.66120 (18)	1.0093 (2)	0.0871 (13)
H22	0.5958	0.6649	1.0596	0.105*
C23	0.7219 (5)	0.69723 (17)	0.9894 (2)	0.0858 (12)
H23	0.7564	0.7260	1.0258	0.103*
C24	0.7701 (4)	0.69196 (12)	0.91628 (19)	0.0630 (9)
H24	0.8371	0.7169	0.9036	0.076*
C25	0.8293 (4)	0.57607 (11)	0.75810 (19)	0.0592 (8)
H25A	0.7297	0.5548	0.7498	0.071*
H25B	0.8591	0.5719	0.7054	0.071*
C26	0.9789 (4)	0.55681 (10)	0.8402 (2)	0.0618 (9)
H26A	1.0857	0.5708	0.8395	0.074*
H26B	0.9646	0.5686	0.8945	0.074*
C27	0.9891 (5)	0.49919 (11)	0.8416 (2)	0.0736 (10)
H27A	0.8842	0.4854	0.8451	0.088*
H27B	0.9969	0.4874	0.7857	0.088*
C28	1.1386 (5)	0.47927 (14)	0.9182 (3)	0.0955 (13)
H28A	1.2432	0.4897	0.9114	0.143*
H28B	1.1334	0.4426	0.9190	0.143*
H28C	1.1359	0.4926	0.9735	0.143*
P1	0.77160 (10)	0.64139 (3)	0.76456 (5)	0.04445 (19)
S1	−0.34667 (12)	0.69135 (3)	0.25693 (6)	0.0697 (3)
S2	−0.08183 (11)	0.60972 (3)	0.30890 (5)	0.0574 (2)
S3	−0.17340 (12)	0.65798 (3)	0.44609 (6)	0.0633 (2)
S4	0.16677 (11)	0.53786 (3)	0.44209 (5)	0.0534 (2)
S5	0.06871 (12)	0.59105 (3)	0.59231 (5)	0.0581 (2)
S6	0.41536 (11)	0.47175 (3)	0.57997 (5)	0.0534 (2)
S7	0.30684 (11)	0.52120 (3)	0.72886 (5)	0.0561 (2)
S8	0.65329 (11)	0.40245 (3)	0.72520 (5)	0.0528 (2)
S9	0.54827 (12)	0.44657 (3)	0.86065 (5)	0.0594 (2)
S10	0.80317 (14)	0.36245 (4)	0.91173 (5)	0.0769 (3)

Atomic displacement parameters (Ų)

	U^11	U^22	U^33	U^12	U^13	U^23
Ni1	0.0467 (2)	0.0450 (2)	0.0431 (2)	0.00036 (18)	0.02037 (18)	0.00212 (16)
C1	0.0478 (18)	0.0520 (17)	0.0635 (19)	−0.0071 (15)	0.0233 (16)	0.0087 (14)
C2	0.0452 (18)	0.0453 (16)	0.0602 (18)	0.0018 (14)	0.0241 (15)	0.0122 (14)
C3	0.0419 (17)	0.0457 (15)	0.0488 (16)	−0.0049 (14)	0.0147 (14)	0.0041 (13)
C4	0.0438 (17)	0.0485 (16)	0.0377 (14)	−0.0024 (14)	0.0155 (13)	0.0046 (12)
C5	0.0433 (16)	0.0420 (14)	0.0399 (14)	−0.0007 (13)	0.0148 (13)	0.0044 (12)
C6	0.057 (2)	0.0560 (17)	0.0455 (16)	−0.0021 (16)	0.0205 (15)	0.0014 (13)
C7	0.0536 (18)	0.0499 (16)	0.0357 (15)	−0.0107 (15)	0.0207 (14)	−0.0070 (12)
C8	0.073 (2)	0.084 (2)	0.0473 (18)	0.009 (2)	0.0260 (18)	−0.0112 (17)
C9	0.081 (3)	0.107 (3)	0.0404 (19)	−0.010 (2)	0.0202 (19)	−0.0147 (19)
C10	0.061 (2)	0.091 (3)	0.0481 (19)	−0.013 (2)	0.0109 (17)	0.0093 (18)
C11	0.065 (2)	0.081 (2)	0.061 (2)	0.013 (2)	0.0142 (19)	0.0015 (18)
C12	0.067 (2)	0.066 (2)	0.0431 (17)	0.0045 (18)	0.0175 (16)	−0.0069 (15)
C13	0.0480 (18)	0.0436 (15)	0.0405 (15)	0.0016 (14)	0.0179 (14)	−0.0035 (12)
C14	0.0492 (19)	0.068 (2)	0.0521 (18)	−0.0032 (17)	0.0173 (15)	0.0139 (15)
C15	0.067 (3)	0.077 (2)	0.076 (2)	−0.012 (2)	0.029 (2)	0.0198 (19)
C16	0.055 (2)	0.065 (2)	0.089 (3)	−0.0113 (19)	0.034 (2)	−0.0068 (19)
C17	0.050 (2)	0.068 (2)	0.088 (3)	0.0005 (19)	0.0035 (19)	−0.008 (2)
C18	0.068 (2)	0.0499 (18)	0.064 (2)	−0.0033 (18)	0.0108 (18)	0.0055 (16)
C19	0.0554 (19)	0.0457 (15)	0.0302 (14)	0.0073 (15)	0.0153 (13)	0.0026 (12)
C20	0.097 (3)	0.061 (2)	0.070 (2)	−0.002 (2)	0.053 (2)	0.0019 (16)
C21	0.115 (4)	0.097 (3)	0.088 (3)	0.027 (3)	0.073 (3)	0.037 (2)
C22	0.096 (3)	0.133 (4)	0.040 (2)	0.040 (3)	0.035 (2)	0.014 (2)
C23	0.087 (3)	0.121 (3)	0.048 (2)	0.012 (3)	0.023 (2)	−0.029 (2)
C24	0.068 (2)	0.072 (2)	0.0483 (18)	−0.0009 (19)	0.0205 (17)	−0.0155 (16)
C25	0.076 (2)	0.0514 (18)	0.0595 (19)	0.0003 (18)	0.0364 (19)	−0.0038 (15)
C26	0.068 (2)	0.0470 (17)	0.077 (2)	0.0024 (17)	0.0342 (19)	−0.0058 (16)
C27	0.082 (3)	0.054 (2)	0.093 (3)	0.002 (2)	0.042 (2)	0.0097 (18)
C28	0.102 (3)	0.091 (3)	0.099 (3)	0.032 (3)	0.044 (3)	0.036 (2)
P1	0.0560 (5)	0.0436 (4)	0.0385 (4)	−0.0027 (4)	0.0230 (4)	−0.0039 (3)
S1	0.0628 (6)	0.0647 (5)	0.0740 (6)	0.0091 (5)	0.0164 (5)	0.0190 (4)
S2	0.0587 (5)	0.0607 (5)	0.0484 (4)	0.0067 (4)	0.0147 (4)	0.0041 (4)
S3	0.0674 (6)	0.0626 (5)	0.0696 (5)	0.0192 (5)	0.0365 (5)	0.0151 (4)
S4	0.0586 (5)	0.0572 (4)	0.0439 (4)	0.0121 (4)	0.0183 (4)	0.0006 (3)
S5	0.0684 (6)	0.0626 (5)	0.0528 (5)	0.0156 (4)	0.0334 (4)	0.0089 (4)
S6	0.0670 (5)	0.0586 (5)	0.0382 (4)	0.0158 (4)	0.0239 (4)	0.0047 (3)
S7	0.0660 (5)	0.0639 (5)	0.0457 (4)	0.0145 (4)	0.0292 (4)	0.0031 (3)
S8	0.0613 (5)	0.0552 (4)	0.0425 (4)	0.0096 (4)	0.0198 (4)	0.0014 (3)
S9	0.0688 (6)	0.0751 (5)	0.0396 (4)	0.0120 (5)	0.0260 (4)	0.0085 (4)
S10	0.0909 (7)	0.0814 (6)	0.0511 (5)	0.0264 (6)	0.0177 (5)	0.0159 (4)

Geometric parameters (Å, º)

Ni1—S6	2.1543 (8)	C14—C15	1.377 (4)
Ni1—S7	2.1580 (8)	C14—H14	0.9300
Ni1—S4	2.1618 (8)	C15—C16	1.347 (5)
Ni1—S5	2.1634 (9)	C15—H15	0.9300
C1—S1	1.642 (3)	C16—C17	1.359 (4)
C1—S2	1.723 (3)	C16—H16	0.9300
C1—S3	1.724 (3)	C17—C18	1.389 (4)
C2—C3	1.362 (4)	C17—H17	0.9300
C2—S5	1.705 (3)	C18—H18	0.9300
C2—S3	1.738 (3)	C19—C20	1.367 (4)
C3—S4	1.704 (3)	C19—C24	1.372 (4)
C3—S2	1.740 (3)	C19—P1	1.791 (3)
C4—C5	1.345 (3)	C20—C21	1.387 (4)
C4—S7	1.716 (3)	C20—H20	0.9300
C4—S9	1.737 (3)	C21—C22	1.351 (5)
C5—S6	1.714 (3)	C21—H21	0.9300
C5—S8	1.749 (3)	C22—C23	1.355 (5)
C6—S10	1.632 (3)	C22—H22	0.9300
C6—S9	1.723 (3)	C23—C24	1.379 (4)
C6—S8	1.732 (3)	C23—H23	0.9300
C7—C12	1.368 (4)	C24—H24	0.9300
C7—C8	1.380 (4)	C25—C26	1.528 (4)
C7—P1	1.785 (3)	C25—P1	1.790 (3)
C8—C9	1.378 (4)	C25—H25A	0.9700
C8—H8	0.9300	C25—H25B	0.9700
C9—C10	1.345 (5)	C26—C27	1.510 (4)
C9—H9	0.9300	C26—H26A	0.9700
C10—C11	1.351 (4)	C26—H26B	0.9700
C10—H10	0.9300	C27—C28	1.486 (5)
C11—C12	1.390 (4)	C27—H27A	0.9700
C11—H11	0.9300	C27—H27B	0.9700
C12—H12	0.9300	C28—H28A	0.9600
C13—C14	1.370 (3)	C28—H28B	0.9600
C13—C18	1.385 (4)	C28—H28C	0.9600
C13—P1	1.790 (3)
S6—Ni1—S7	92.97 (3)	C13—C18—H18	120.1
S6—Ni1—S4	86.86 (3)	C17—C18—H18	120.1
S7—Ni1—S4	177.79 (4)	C20—C19—C24	119.3 (3)
S6—Ni1—S5	178.83 (4)	C20—C19—P1	119.0 (2)
S7—Ni1—S5	87.17 (3)	C24—C19—P1	121.6 (2)
S4—Ni1—S5	93.05 (3)	C19—C20—C21	120.2 (3)
S1—C1—S2	123.75 (18)	C19—C20—H20	119.9
S1—C1—S3	123.40 (19)	C21—C20—H20	119.9
S2—C1—S3	112.84 (17)	C22—C21—C20	120.2 (4)
C3—C2—S5	121.4 (2)	C22—C21—H21	119.9
C3—C2—S3	115.6 (2)	C20—C21—H21	119.9
S5—C2—S3	122.92 (18)	C21—C22—C23	119.6 (3)
C2—C3—S4	121.4 (2)	C21—C22—H22	120.2
C2—C3—S2	115.9 (2)	C23—C22—H22	120.2
S4—C3—S2	122.76 (17)	C22—C23—C24	121.1 (4)
C5—C4—S7	121.0 (2)	C22—C23—H23	119.4
C5—C4—S9	116.1 (2)	C24—C23—H23	119.4
S7—C4—S9	122.92 (16)	C19—C24—C23	119.4 (3)
C4—C5—S6	121.6 (2)	C19—C24—H24	120.3
C4—C5—S8	115.7 (2)	C23—C24—H24	120.3
S6—C5—S8	122.74 (16)	C26—C25—P1	114.7 (2)
S10—C6—S9	124.05 (17)	C26—C25—H25A	108.6
S10—C6—S8	123.85 (18)	P1—C25—H25A	108.6
S9—C6—S8	112.09 (16)	C26—C25—H25B	108.6
C12—C7—C8	118.5 (3)	P1—C25—H25B	108.6
C12—C7—P1	120.7 (2)	H25A—C25—H25B	107.6
C8—C7—P1	120.6 (2)	C27—C26—C25	111.4 (3)
C9—C8—C7	120.0 (3)	C27—C26—H26A	109.3
C9—C8—H8	120.0	C25—C26—H26A	109.3
C7—C8—H8	120.0	C27—C26—H26B	109.3
C10—C9—C8	120.8 (3)	C25—C26—H26B	109.3
C10—C9—H9	119.6	H26A—C26—H26B	108.0
C8—C9—H9	119.6	C28—C27—C26	112.8 (3)
C9—C10—C11	120.4 (3)	C28—C27—H27A	109.0
C9—C10—H10	119.8	C26—C27—H27A	109.0
C11—C10—H10	119.8	C28—C27—H27B	109.0
C10—C11—C12	119.7 (3)	C26—C27—H27B	109.0
C10—C11—H11	120.2	H27A—C27—H27B	107.8
C12—C11—H11	120.2	C27—C28—H28A	109.5
C7—C12—C11	120.7 (3)	C27—C28—H28B	109.5
C7—C12—H12	119.7	H28A—C28—H28B	109.5
C11—C12—H12	119.7	C27—C28—H28C	109.5
C14—C13—C18	118.4 (3)	H28A—C28—H28C	109.5
C14—C13—P1	120.5 (2)	H28B—C28—H28C	109.5
C18—C13—P1	121.1 (2)	C7—P1—C25	109.18 (14)
C13—C14—C15	120.7 (3)	C7—P1—C13	108.69 (13)
C13—C14—H14	119.7	C25—P1—C13	111.63 (15)
C15—C14—H14	119.7	C7—P1—C19	108.98 (13)
C16—C15—C14	120.9 (3)	C25—P1—C19	108.96 (13)
C16—C15—H15	119.6	C13—P1—C19	109.36 (13)
C14—C15—H15	119.6	C1—S2—C3	97.77 (14)
C15—C16—C17	119.6 (3)	C1—S3—C2	97.90 (14)
C15—C16—H16	120.2	C3—S4—Ni1	102.10 (10)
C17—C16—H16	120.2	C2—S5—Ni1	102.01 (10)
C16—C17—C18	120.6 (3)	C5—S6—Ni1	102.16 (10)
C16—C17—H17	119.7	C4—S7—Ni1	102.27 (9)
C18—C17—H17	119.7	C6—S8—C5	97.85 (13)
C13—C18—C17	119.7 (3)	C6—S9—C4	98.30 (13)
S5—C2—C3—S4	1.1 (4)	C18—C13—P1—C7	178.7 (2)
S3—C2—C3—S4	179.92 (15)	C14—C13—P1—C25	121.6 (2)
S5—C2—C3—S2	−179.09 (15)	C18—C13—P1—C25	−60.9 (3)
S3—C2—C3—S2	−0.3 (3)	C14—C13—P1—C19	−117.7 (2)
S7—C4—C5—S6	−0.6 (3)	C18—C13—P1—C19	59.8 (3)
S9—C4—C5—S6	178.28 (15)	C20—C19—P1—C7	74.5 (3)
S7—C4—C5—S8	179.69 (15)	C24—C19—P1—C7	−101.9 (3)
S9—C4—C5—S8	−1.4 (3)	C20—C19—P1—C25	−44.5 (3)
C12—C7—C8—C9	0.1 (5)	C24—C19—P1—C25	139.0 (3)
P1—C7—C8—C9	−174.7 (3)	C20—C19—P1—C13	−166.8 (2)
C7—C8—C9—C10	0.5 (6)	C24—C19—P1—C13	16.8 (3)
C8—C9—C10—C11	−0.7 (6)	S1—C1—S2—C3	−177.48 (19)
C9—C10—C11—C12	0.3 (5)	S3—C1—S2—C3	1.30 (19)
C8—C7—C12—C11	−0.4 (5)	C2—C3—S2—C1	−0.6 (3)
P1—C7—C12—C11	174.3 (3)	S4—C3—S2—C1	179.15 (18)
C10—C11—C12—C7	0.3 (5)	S1—C1—S3—C2	177.3 (2)
C18—C13—C14—C15	−0.6 (5)	S2—C1—S3—C2	−1.44 (19)
P1—C13—C14—C15	177.0 (2)	C3—C2—S3—C1	1.1 (3)
C13—C14—C15—C16	1.7 (5)	S5—C2—S3—C1	179.83 (19)
C14—C15—C16—C17	−1.5 (6)	C2—C3—S4—Ni1	−1.1 (3)
C15—C16—C17—C18	0.2 (5)	S2—C3—S4—Ni1	179.13 (15)
C14—C13—C18—C17	−0.7 (5)	S6—Ni1—S4—C3	−178.22 (10)
P1—C13—C18—C17	−178.3 (2)	S5—Ni1—S4—C3	0.62 (10)
C16—C17—C18—C13	1.0 (5)	C3—C2—S5—Ni1	−0.5 (3)
C24—C19—C20—C21	−2.7 (5)	S3—C2—S5—Ni1	−179.16 (16)
P1—C19—C20—C21	−179.3 (3)	S7—Ni1—S5—C2	−177.98 (10)
C19—C20—C21—C22	1.6 (6)	S4—Ni1—S5—C2	−0.18 (10)
C20—C21—C22—C23	0.5 (6)	C4—C5—S6—Ni1	−0.3 (3)
C21—C22—C23—C24	−1.5 (6)	S8—C5—S6—Ni1	179.36 (14)
C20—C19—C24—C23	1.7 (5)	S7—Ni1—S6—C5	0.81 (10)
P1—C19—C24—C23	178.2 (3)	S4—Ni1—S6—C5	−176.99 (10)
C22—C23—C24—C19	0.3 (6)	C5—C4—S7—Ni1	1.2 (2)
P1—C25—C26—C27	164.6 (2)	S9—C4—S7—Ni1	−177.65 (15)
C25—C26—C27—C28	177.1 (3)	S6—Ni1—S7—C4	−1.05 (10)
C12—C7—P1—C25	147.8 (2)	S5—Ni1—S7—C4	−179.88 (10)
C8—C7—P1—C25	−37.5 (3)	S10—C6—S8—C5	179.9 (2)
C12—C7—P1—C13	−90.2 (3)	S9—C6—S8—C5	−0.80 (19)
C8—C7—P1—C13	84.5 (3)	C4—C5—S8—C6	1.3 (2)
C12—C7—P1—C19	28.9 (3)	S6—C5—S8—C6	−178.34 (18)
C8—C7—P1—C19	−156.4 (2)	S10—C6—S9—C4	179.5 (2)
C26—C25—P1—C7	−176.6 (2)	S8—C6—S9—C4	0.2 (2)
C26—C25—P1—C13	63.2 (3)	C5—C4—S9—C6	0.7 (3)
C26—C25—P1—C19	−57.7 (3)	S7—C4—S9—C6	179.62 (18)
C14—C13—P1—C7	1.2 (3)