A new polymorph of μ-bis­(di­phenyl­phosphino)­methane-κ2P:P′-bis­[chloro­gold(I)]

Healy, P.C.

doi:10.1107/S1600536803025364

A new polymorph of μ-bis(diphenylphosphino)methane-κ²P:P′-bis[chlorogold(I)]

The title compound, [(AuCl)₂(dppm)] (dppm = Ph₂P(CH₂)PPh₂), has been found to crystallize as a new triclinic polymorph. Unlike the previously reported monoclinic form, there are no aurophilic Au

Au interactions between the Au(I) atoms.

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Supporting information

	Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536803025364/ac6069sup1.cif Contains datablocks global, I
	Structure factor file (CIF format) https://doi.org/10.1107/S1600536803025364/ac6069Isup2.hkl Contains datablock I

CCDC reference: 227744

checkCIF report

Key indicators

Single-crystal X-ray study
T = 295 K
Mean (C-C) = 0.020 Å
R factor = 0.034
wR factor = 0.096
Data-to-parameter ratio = 16.1

checkCIF/PLATON results

No syntax errors found



Alert level A
PLAT220_ALERT_2_A Large Non-Solvent    C     Ueq(max)/Ueq(min) ...       4.63 Ratio

Author Response: ... This reflects high thermal motion associated with some degree of disorder as commonly observed in phenyl ring susbtituents on aryl phosphine ligands.

PLAT241_ALERT_2_A Check High   U(eq) as Compared to Neighbors ....       C125

Author Response: ... This reflects high thermal motion associated with some degree of disorder as commonly observed in phenyl ring susbtituents on aryl phosphine ligands.

PLAT241_ALERT_2_A Check High   U(eq) as Compared to Neighbors ....       C126

Author Response: ... This reflects high thermal motion associated with some degree of disorder as commonly observed in phenyl ring susbtituents on aryl phosphine ligands.

PLAT242_ALERT_2_A Check Low    U(eq) as Compared to Neighbors ....       C121

Author Response: ... C121 is the pivot atom for the disordered phenyl ring.


Alert level B
PLAT222_ALERT_3_B Large Non-Solvent    H     Ueq(max)/Ueq(min) ...       4.56 Ratio
PLAT242_ALERT_2_B Check Low    U(eq) as Compared to Neighbors ....       C124

Author Response: ... C121 is the pivot atom for the disordered phenyl ring.

PLAT331_ALERT_2_B Small Av. Phenyl C-C Dist. C221   -   C226     =       1.36 Ang.

Alert level C
PLAT155_ALERT_4_C The Triclinic Unitcell is NOT Reduced ..........          ?
PLAT156_ALERT_4_C Axial System Input Cell not Standard ...........          ?
PLAT213_ALERT_2_C Atom C125    has ADP max/min Ratio .............       3.50 prolat
PLAT213_ALERT_2_C Atom C126    has ADP max/min Ratio .............       3.50 prolat
PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....       C223

Author Response: ... This reflects high thermal motion associated with some degree of disorder as commonly observed in phenyl ring susbtituents on aryl phosphine ligands.

PLAT241_ALERT_2_C Check High   U(eq) as Compared to Neighbors ....       C225

Author Response: ... This reflects high thermal motion associated with some degree of disorder as commonly observed in phenyl ring susbtituents on aryl phosphine ligands.

PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....       C221

Author Response: ... C121 is the pivot atom for the disordered phenyl ring.

PLAT242_ALERT_2_C Check Low    U(eq) as Compared to Neighbors ....       C224

Author Response: ... C121 is the pivot atom for the disordered phenyl ring.

PLAT331_ALERT_2_C Small Av. Phenyl C-C Dist. C121   -   C126     =       1.36 Ang.
PLAT332_ALERT_2_C Large Phenyl C-C Range     C121   -   C126     =       0.20 Ang.
PLAT342_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ...         20

   4 ALERT level A = In general: serious problem
   3 ALERT level B = Potentially serious problem
  11 ALERT level C = Check and explain
   0 ALERT level G = General alerts; check

   0 ALERT type 1 CIF construction/syntax error, inconsistent or missing data
  14 ALERT type 2 Indicator that the structure model may be wrong or deficient
   2 ALERT type 3 Indicator that the structure quality may be low
   2 ALERT type 4 Improvement, methodology, query or suggestion

Computing details top

Data collection: MSC/AFC7 Diffractometer Control Software for Windows (Molecular Structure Corporation, 1999); cell refinement: MSC/AFC7 Diffractometer Control Software for Windows; data reduction: TEXSAN for Windows (Molecular Structure Corporation, 1997-2001); program(s) used to solve structure: TEXSAN for Windows; program(s) used to refine structure: TEXSAN for Windows and SHELXL97 (Sheldrick, 1997); molecular graphics: ORTEP-3 (Farrugia, 1997); software used to prepare material for publication: TEXSAN for Windows and PLATON (Spek, 1980-2001).

µ-bis(diphenylphosphino)methane-κ²P:P'-bis[chlorogold(I)] top

Crystal data top

[Au₂Cl₂(C₂₅H₂₂P₂)]	Z = 2
M_r = 849.21	F(000) = 788
Triclinic, P1	D_x = 2.190 Mg m⁻³
Hall symbol: -P 1	Mo Kα radiation, λ = 0.7107 Å
a = 10.912 (5) Å	Cell parameters from 25 reflections
b = 13.116 (5) Å	θ = 12.6–16.1°
c = 9.856 (4) Å	µ = 11.72 mm⁻¹
α = 102.81 (3)°	T = 295 K
β = 107.19 (3)°	Needle, colorless
γ = 96.88 (4)°	0.40 × 0.25 × 0.20 mm
V = 1287.8 (10) Å³

Data collection top

Rigaku AFC-7R diffractometer	3666 reflections with I > 2σ(I)
Radiation source: Rigaku rotating anode	R_int = 0.017
Graphite monochromator	θ_max = 25.0°, θ_min = 2.8°
ω–2θ scans	h = −12→12
Absorption correction: ψ scan (North, Phillips & Matthews, 1968)	k = −15→15
T_min = 0.041, T_max = 0.096	l = −5→11
5139 measured reflections	3 standard reflections every 150 reflections
4519 independent reflections	intensity decay: 1.2%

Refinement top

Refinement on F²	Secondary atom site location: difference Fourier map
Least-squares matrix: full	Hydrogen site location: inferred from neighbouring sites
R[F² > 2σ(F²)] = 0.034	H-atom parameters constrained
wR(F²) = 0.096	w = 1/[σ²(F_o²) + (0.0408P)² + 7.2469P] where P = (F_o² + 2F_c²)/3
S = 1.06	(Δ/σ)_max = 0.001
4519 reflections	Δρ_max = 1.31 e Å⁻³
281 parameters	Δρ_min = −1.33 e Å⁻³
0 restraints	Extinction correction: SHELXL97, FC^*=KFC[1+0.001XFC²Λ³/SIN(2Θ)]^-1/4
Primary atom site location: structure-invariant direct methods	Extinction coefficient: 0.00070 (19)

Special details top

Experimental. The scan width was (1.73 + 0.30tanθ)° with an ω scan speed of 16° per minute (up to 4 scans to achieve I/σ(I) > 10). Stationary background counts were recorded at each end of the scan, and the scan time:background time ratio was 2:1.

Geometry. Bond distances, angles etc. have been calculated using the rounded fractional coordinates. All e.s.d.'s are estimated from the variances of the (full) variance-covariance matrix. The cell e.s.d.'s are taken into account in the estimation of distances, angles and torsion angles

Refinement. Refinement of F² against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F², conventional R-factors R are based on F, with F set to zero for negative F². The threshold expression of F² > σ(F²) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F² are statistically about twice as large as those based on F, and R-factors based on ALL data will be even larger.

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å²) top

	x	y	z	U_iso*/U_eq
Au1	−0.02503 (4)	0.11368 (3)	0.66628 (4)	0.0551 (1)
Au2	0.33774 (3)	0.49821 (3)	0.82919 (4)	0.0476 (1)
Cl1	−0.2204 (3)	0.0324 (2)	0.4879 (3)	0.0678 (9)
Cl2	0.3796 (3)	0.6729 (2)	0.9581 (3)	0.0722 (9)
P1	0.1626 (2)	0.19219 (19)	0.8488 (3)	0.0472 (7)
P2	0.2927 (2)	0.33155 (17)	0.6869 (2)	0.0415 (7)
C1	0.2965 (8)	0.2274 (7)	0.7825 (9)	0.043 (3)
C111	0.1532 (9)	0.3093 (8)	0.9787 (11)	0.053 (3)
C112	0.0323 (11)	0.3233 (9)	0.9925 (12)	0.066 (4)
C113	0.0256 (13)	0.4084 (12)	1.0984 (16)	0.085 (5)
C114	0.1377 (15)	0.4795 (11)	1.1893 (14)	0.085 (5)
C115	0.2566 (13)	0.4691 (9)	1.1765 (12)	0.074 (4)
C116	0.2640 (11)	0.3832 (9)	1.0713 (11)	0.064 (4)
C121	0.2259 (9)	0.1064 (7)	0.9624 (11)	0.054 (3)
C122	0.2914 (15)	0.0295 (11)	0.9122 (15)	0.091 (6)
C123	0.3375 (16)	−0.0382 (12)	1.0018 (19)	0.104 (7)
C124	0.3187 (18)	−0.0295 (13)	1.1337 (17)	0.105 (7)
C125	0.261 (3)	0.041 (2)	1.175 (3)	0.199 (16)
C126	0.205 (3)	0.1067 (17)	1.084 (2)	0.177 (13)
C211	0.1350 (8)	0.2996 (7)	0.5420 (9)	0.043 (3)
C212	0.0465 (9)	0.3677 (8)	0.5469 (12)	0.062 (3)
C213	−0.0738 (10)	0.3439 (9)	0.4361 (15)	0.074 (4)
C214	−0.1028 (10)	0.2564 (11)	0.3217 (13)	0.075 (4)
C215	−0.0178 (11)	0.1871 (9)	0.3125 (12)	0.067 (4)
C216	0.1038 (10)	0.2119 (9)	0.4259 (11)	0.063 (3)
C221	0.4083 (8)	0.3073 (7)	0.5903 (9)	0.045 (3)
C222	0.4114 (13)	0.3576 (13)	0.4841 (15)	0.096 (6)
C223	0.4962 (15)	0.3432 (17)	0.4068 (16)	0.121 (8)
C224	0.5817 (13)	0.2751 (13)	0.4376 (17)	0.095 (6)
C225	0.5849 (15)	0.2307 (14)	0.545 (2)	0.112 (8)
C226	0.4984 (13)	0.2469 (11)	0.6225 (15)	0.086 (5)
H11	0.37420	0.24920	0.86600	0.0520*
H12	0.30150	0.16440	0.71660	0.0520*
H112	−0.04530	0.27410	0.92900	0.0800*
H113	−0.05660	0.41780	1.10860	0.1020*
H114	0.13230	0.53750	1.26310	0.1020*
H115	0.33320	0.52000	1.23890	0.0890*
H116	0.34670	0.37470	1.06240	0.0760*
H122	0.30530	0.02260	0.82010	0.1090*
H123	0.38220	−0.09120	0.96850	0.1260*
H124	0.34900	−0.07570	1.19250	0.1260*
H125	0.25360	0.05120	1.27070	0.2370*
H126	0.15180	0.15230	1.11590	0.2130*
H212	0.06890	0.43050	0.62640	0.0740*
H213	−0.13530	0.38900	0.44060	0.0890*
H214	−0.18440	0.24190	0.24460	0.0890*
H215	−0.04090	0.12470	0.23240	0.0810*
H216	0.16510	0.16670	0.42120	0.0750*
H222	0.35270	0.40450	0.46310	0.1150*
H223	0.49630	0.37910	0.33300	0.1420*
H224	0.63800	0.26070	0.38130	0.1140*
H225	0.64710	0.18710	0.57010	0.1350*
H226	0.50280	0.21430	0.70040	0.1030*

Atomic displacement parameters (Å²) top

	U¹¹	U²²	U³³	U¹²	U¹³	U²³
Au1	0.0506 (2)	0.0573 (2)	0.0591 (3)	0.0105 (2)	0.0180 (2)	0.0197 (2)
Au2	0.0462 (2)	0.0441 (2)	0.0536 (2)	0.0102 (2)	0.0173 (2)	0.0141 (2)
Cl1	0.0596 (15)	0.0683 (16)	0.0655 (15)	0.0153 (12)	0.0102 (12)	0.0116 (13)
Cl2	0.0654 (16)	0.0497 (13)	0.0790 (18)	0.0164 (12)	0.0011 (13)	0.0016 (12)
P1	0.0449 (12)	0.0499 (13)	0.0525 (13)	0.0089 (10)	0.0190 (11)	0.0216 (11)
P2	0.0408 (11)	0.0425 (11)	0.0483 (12)	0.0111 (9)	0.0207 (10)	0.0168 (10)
C1	0.041 (4)	0.044 (4)	0.048 (5)	0.014 (4)	0.013 (4)	0.019 (4)
C111	0.056 (6)	0.054 (5)	0.058 (6)	0.018 (5)	0.024 (5)	0.024 (5)
C112	0.063 (6)	0.074 (7)	0.071 (7)	0.018 (5)	0.030 (5)	0.025 (6)
C113	0.080 (9)	0.103 (10)	0.097 (9)	0.046 (8)	0.052 (8)	0.032 (8)
C114	0.111 (11)	0.091 (9)	0.069 (8)	0.041 (8)	0.046 (8)	0.020 (7)
C115	0.087 (8)	0.071 (7)	0.059 (6)	0.014 (6)	0.025 (6)	0.007 (5)
C116	0.072 (7)	0.073 (7)	0.056 (6)	0.022 (6)	0.029 (5)	0.022 (5)
C121	0.054 (5)	0.050 (5)	0.056 (6)	0.008 (4)	0.013 (4)	0.020 (4)
C122	0.124 (11)	0.090 (9)	0.086 (9)	0.055 (8)	0.042 (8)	0.048 (7)
C123	0.116 (12)	0.092 (10)	0.124 (13)	0.052 (9)	0.036 (10)	0.055 (9)
C124	0.145 (14)	0.110 (12)	0.094 (10)	0.055 (11)	0.049 (10)	0.067 (9)
C125	0.36 (4)	0.23 (2)	0.19 (2)	0.21 (3)	0.21 (2)	0.18 (2)
C126	0.33 (3)	0.193 (18)	0.202 (19)	0.20 (2)	0.23 (2)	0.165 (17)
C211	0.039 (4)	0.048 (5)	0.048 (5)	0.012 (4)	0.019 (4)	0.017 (4)
C212	0.047 (5)	0.056 (6)	0.078 (7)	0.013 (4)	0.019 (5)	0.009 (5)
C213	0.046 (6)	0.067 (7)	0.109 (9)	0.025 (5)	0.019 (6)	0.026 (7)
C214	0.050 (6)	0.102 (9)	0.071 (7)	0.021 (6)	0.003 (5)	0.042 (7)
C215	0.061 (6)	0.080 (7)	0.060 (6)	0.018 (6)	0.018 (5)	0.018 (5)
C216	0.063 (6)	0.067 (6)	0.058 (6)	0.032 (5)	0.017 (5)	0.012 (5)
C221	0.041 (5)	0.052 (5)	0.047 (5)	0.011 (4)	0.021 (4)	0.014 (4)
C222	0.079 (8)	0.166 (14)	0.101 (10)	0.064 (9)	0.061 (8)	0.087 (10)
C223	0.091 (10)	0.23 (2)	0.092 (10)	0.045 (12)	0.058 (9)	0.098 (12)
C224	0.074 (8)	0.128 (12)	0.098 (10)	0.023 (8)	0.055 (8)	0.024 (9)
C225	0.111 (12)	0.144 (14)	0.142 (13)	0.074 (11)	0.093 (11)	0.062 (12)
C226	0.090 (9)	0.106 (10)	0.103 (9)	0.056 (8)	0.060 (8)	0.051 (8)

Geometric parameters (Å, º) top

Au1—Cl1	2.276 (3)	C213—C214	1.348 (18)
Au1—P1	2.233 (3)	C113—H113	0.9509
Au2—Cl2	2.278 (3)	C214—C215	1.382 (18)
Au2—P2	2.228 (2)	C114—H114	0.9497
P1—C1	1.820 (9)	C115—H115	0.9503
P1—C111	1.803 (11)	C215—C216	1.405 (16)
P1—C121	1.812 (10)	C116—H116	0.9492
P2—C1	1.821 (9)	C221—C222	1.362 (18)
P2—C211	1.813 (9)	C221—C226	1.345 (17)
P2—C221	1.808 (9)	C222—C223	1.37 (2)
C1—H12	0.9494	C122—H122	0.9505
C1—H11	0.9503	C123—H123	0.9506
C111—C116	1.382 (16)	C223—C224	1.38 (3)
C111—C112	1.395 (16)	C124—H124	0.9502
C112—C113	1.374 (19)	C224—C225	1.31 (2)
C113—C114	1.37 (2)	C225—C226	1.39 (2)
C114—C115	1.36 (2)	C125—H125	0.9517
C115—C116	1.380 (16)	C126—H126	0.9493
C121—C122	1.390 (19)	C212—H212	0.9511
C121—C126	1.28 (2)	C213—H213	0.9504
C122—C123	1.42 (2)	C214—H214	0.9497
C123—C124	1.36 (2)	C215—H215	0.9503
C124—C125	1.24 (4)	C216—H216	0.9498
C125—C126	1.44 (4)	C222—H222	0.9508
C211—C216	1.357 (14)	C223—H223	0.9503
C211—C212	1.396 (14)	C224—H224	0.9507
C112—H112	0.9497	C225—H225	0.9515
C212—C213	1.384 (17)	C226—H226	0.9504

Au1···C211	3.473 (9)	C216···C222	3.48 (2)
Au1···C212	3.841 (11)	C216···Au1ⁱⁱ	4.091 (12)
Au1···C213	4.154 (13)	C122···H215ⁱⁱ	2.9476
Au1···C214	4.154 (13)	C122···H11	3.0868
Au1···C215	3.837 (11)	C122···H12	2.9070
Au1···C216	3.484 (11)	C222···C216	3.48 (2)
Au1···C125ⁱ	3.97 (3)	C123···H214ⁱⁱ	3.0793
Au1···Au1ⁱⁱ	4.129 (2)	C223···Au2^iv	4.093 (19)
Au1···Cl1ⁱⁱ	3.937 (4)	C225···Cl1^xi	3.602 (19)
Au1···C215ⁱⁱ	4.071 (12)	C211···H222	2.9873
Au1···C216ⁱⁱ	4.091 (12)	C213···H224^vii	3.0471
Au2···Au2ⁱⁱⁱ	4.0892 (19)	C214···H224^vii	3.0584
Au2···C111	3.814 (11)	C215···H126^xii	3.0525
Au2···C115	3.865 (12)	C221···H216	2.8410
Au2···C116	3.325 (11)	C226···H11	3.0818
Au2···C116ⁱⁱⁱ	4.178 (13)	C226···H12	2.7773
Au2···C223^iv	4.093 (19)	H11···C116	2.9995
Au1···H125ⁱ	3.3915	H11···C122	3.0868
Au1···H112	3.0356	H11···C226	3.0818
Au1···H215ⁱⁱ	3.5762	H11···H116	2.3654
Au1···H216ⁱⁱ	3.6155	H11···H226	2.4534
Au2···H116	3.0779	H11···Cl2ⁱⁱⁱ	2.6591
Au2···H212	2.9176	H12···C122	2.9070
Au2···H222	3.6036	H12···C226	2.7773
Au2···H113^v	3.5529	H12···H122	2.3100
Au2···H116ⁱⁱⁱ	3.3819	H12···H226	2.2777
Au2···H213^vi	3.6324	H12···Cl1ⁱⁱ	2.7568
Au2···H223^iv	3.2524	H112···Au1	3.0356
Cl1···C225^vii	3.602 (19)	H113···Au2^v	3.5529
Cl1···Au1ⁱⁱ	3.937 (4)	H116···Au2	3.0779
Cl2···C1ⁱⁱⁱ	3.579 (9)	H116···C1	2.8518
Cl1···H12ⁱⁱ	2.7568	H116···H11	2.3654
Cl1···H122ⁱⁱ	2.7929	H116···Au2ⁱⁱⁱ	3.3819
Cl1···H125ⁱ	2.9267	H122···C1	2.8007
Cl1···H216ⁱⁱ	3.0136	H122···H12	2.3100
Cl1···H225^vii	2.7441	H122···Cl1ⁱⁱ	2.7929
Cl2···H123^viii	3.0694	H123···Cl2^xiii	3.0694
Cl2···H11ⁱⁱⁱ	2.6591	H125···H216^x	2.3725
Cl2···H214^vi	2.9702	H125···Au1ⁱ	3.3915
C1···Cl2ⁱⁱⁱ	3.579 (9)	H125···Cl1ⁱ	2.9267
C1···H122	2.8007	H126···C111	2.7034
C1···H226	2.6191	H126···C112	3.0303
C1···H116	2.8518	H126···C215^x	3.0525
C111···Au2	3.814 (11)	H212···Au2	2.9176
C113···C114^v	3.59 (2)	H213···Au2^vi	3.6324
C113···C113^v	3.41 (2)	H214···Cl2^vi	2.9702
C114···C113^v	3.59 (2)	H214···C123ⁱⁱ	3.0793
C115···Au2	3.865 (12)	H215···Au1ⁱⁱ	3.5762
C116···Au2	3.325 (11)	H215···C122ⁱⁱ	2.9475
C116···Au2ⁱⁱⁱ	4.178 (12)	H216···C221	2.8410
C123···C123^ix	3.58 (3)	H216···H125^xii	2.3725
C125···Au1ⁱ	3.97 (3)	H216···Au1ⁱⁱ	3.6155
C111···H126	2.7034	H216···Cl1ⁱⁱ	3.0136
C211···Au1	3.473 (9)	H222···Au2	3.6036
C112···H126	3.0303	H222···C115^xii	3.0529
C212···Au1	3.841 (11)	H222···C211	2.9873
C213···Au1	4.154 (13)	H223···C116^xii	3.0514
C214···Au1	4.154 (13)	H223···Au2^iv	3.2524
C115···H222^x	3.0529	H224···C213^xi	3.0471
C215···Au1	3.837 (11)	H224···C214^xi	3.0584
C215···Au1ⁱⁱ	4.071 (12)	H225···Cl1^xi	2.7441
C116···H11	2.9995	H226···C1	2.6191
C116···H223^x	3.0514	H226···H11	2.4534
C216···Au1	3.484 (11)	H226···H12	2.2777

Cl1—Au1—P1	177.44 (11)	C115—C114—H114	119.15
Cl2—Au2—P2	175.48 (10)	C213—C214—C215	122.3 (11)
Au1—P1—C1	112.9 (3)	C214—C215—C216	117.7 (11)
Au1—P1—C111	114.7 (3)	C114—C115—H115	120.63
Au1—P1—C121	113.4 (3)	C116—C115—H115	120.60
C1—P1—C111	108.1 (5)	C115—C116—H116	119.42
C1—P1—C121	102.5 (5)	C111—C116—H116	119.39
C111—P1—C121	104.1 (5)	C211—C216—C215	120.9 (10)
Au2—P2—C1	115.7 (3)	P2—C221—C222	119.1 (9)
Au2—P2—C211	112.5 (3)	P2—C221—C226	124.0 (8)
Au2—P2—C221	112.6 (3)	C222—C221—C226	116.8 (11)
C1—P2—C211	107.1 (4)	C221—C222—C223	122.3 (15)
C1—P2—C221	103.4 (4)	C121—C122—H122	120.76
C211—P2—C221	104.5 (4)	C123—C122—H122	120.72
P1—C1—P2	119.7 (5)	C222—C223—C224	118.8 (16)
P2—C1—H11	106.82	C122—C123—H123	119.27
P1—C1—H11	106.86	C124—C123—H123	119.15
P1—C1—H12	106.89	C125—C124—H124	121.20
P2—C1—H12	106.83	C223—C224—C225	119.7 (15)
H11—C1—H12	109.49	C123—C124—H124	121.04
P1—C111—C112	119.6 (8)	C124—C125—H125	118.14
P1—C111—C116	121.6 (8)	C224—C225—C226	120.5 (16)
C112—C111—C116	118.7 (10)	C126—C125—H125	119.23
C111—C112—C113	119.9 (11)	C221—C226—C225	121.8 (13)
C112—C113—C114	119.8 (14)	C121—C126—H126	119.27
C113—C114—C115	121.6 (13)	C125—C126—H126	118.62
C114—C115—C116	118.8 (12)	C211—C212—H212	119.96
C111—C116—C115	121.2 (12)	C213—C212—H212	120.01
P1—C121—C126	123.3 (14)	C212—C213—H213	120.24
P1—C121—C122	119.6 (9)	C214—C213—H213	120.32
C122—C121—C126	116.8 (15)	C213—C214—H214	118.89
C121—C122—C123	118.5 (13)	C215—C214—H214	118.81
C122—C123—C124	121.6 (16)	C214—C215—H215	121.15
C123—C124—C125	117.8 (19)	C216—C215—H215	121.14
C124—C125—C126	123 (2)	C211—C216—H216	119.50
C121—C126—C125	122 (3)	C215—C216—H216	119.57
P2—C211—C212	119.8 (7)	C221—C222—H222	118.91
P2—C211—C216	120.6 (8)	C223—C222—H222	118.82
C212—C211—C216	119.5 (9)	C222—C223—H223	120.67
C211—C212—C213	120.0 (10)	C224—C223—H223	120.56
C111—C112—H112	120.14	C223—C224—H224	120.18
C113—C112—H112	119.98	C225—C224—H224	120.17
C112—C113—H113	120.06	C224—C225—H225	119.80
C212—C213—C214	119.4 (11)	C226—C225—H225	119.73
C114—C113—H113	120.14	C221—C226—H226	119.11
C113—C114—H114	119.22	C225—C226—H226	119.08

Au1—P1—C1—P2	67.9 (5)	H112—C112—C113—H113	0.43
C111—P1—C1—P2	−60.2 (6)	C111—C112—C113—H113	−179.47
C121—P1—C1—P2	−169.8 (5)	H112—C112—C113—C114	−179.67
Au1—P1—C111—C112	22.2 (10)	H113—C113—C114—H114	0.80
Au1—P1—C111—C116	−161.4 (8)	H113—C113—C114—C115	−179.20
C1—P1—C111—C112	149.2 (9)	C212—C213—C214—C215	2 (2)
C1—P1—C111—C116	−34.4 (10)	C112—C113—C114—H114	−179.10
C121—P1—C111—C112	−102.4 (9)	H114—C114—C115—C116	178.48
C121—P1—C111—C116	74.0 (10)	C113—C114—C115—H115	178.54
Au1—P1—C121—C122	78.8 (10)	C213—C214—C215—C216	−1.6 (19)
Au1—P1—C121—C126	−95.6 (16)	H114—C114—C115—H115	−1.46
C1—P1—C121—C122	−43.2 (11)	C114—C115—C116—H116	−179.15
C1—P1—C121—C126	142.4 (16)	H115—C115—C116—C111	−179.23
C111—P1—C121—C122	−155.8 (10)	H115—C115—C116—H116	0.79
C111—P1—C121—C126	29.8 (17)	C214—C215—C216—C211	1.5 (17)
Au2—P2—C1—P1	75.2 (5)	C126—C121—C122—H122	176.36
C211—P2—C1—P1	−51.1 (6)	P1—C121—C126—H126	1.88
C221—P2—C1—P1	−161.2 (5)	P1—C121—C122—H122	1.60
Au2—P2—C211—C212	−12.7 (9)	P2—C221—C222—C223	179.9 (12)
Au2—P2—C211—C216	165.0 (8)	C226—C221—C222—C223	4 (2)
C1—P2—C211—C212	115.5 (8)	P2—C221—C226—C225	180.0 (12)
C1—P2—C211—C216	−66.8 (9)	C222—C221—C226—C225	−4 (2)
C221—P2—C211—C212	−135.2 (8)	C122—C121—C126—H126	−172.67
C221—P2—C211—C216	42.5 (9)	C221—C222—C223—C224	0 (2)
Au2—P2—C221—C222	−67.2 (10)	C121—C122—C123—H123	179.83
Au2—P2—C221—C226	108.6 (10)	H122—C122—C123—C124	179.94
C1—P2—C221—C222	167.2 (9)	H122—C122—C123—H123	−0.42
C1—P2—C221—C226	−17.0 (11)	H123—C123—C124—C125	179.41
C211—P2—C221—C222	55.2 (10)	H123—C123—C124—H124	−0.38
C211—P2—C221—C226	−129.0 (10)	C222—C223—C224—C225	−4 (3)
P2—C211—C212—C213	179.7 (9)	C122—C123—C124—H124	179.27
P1—C111—C112—H112	−4.47	C223—C224—C225—C226	4 (3)
C116—C111—C112—H112	179.03	H124—C124—C125—H125	4.65
P1—C111—C116—H116	3.99	C123—C124—C125—H125	−175.14
C216—C211—C212—C213	2.0 (16)	H124—C124—C125—C126	−175.04
P2—C211—C216—C215	−179.4 (9)	C224—C225—C226—C221	1 (3)
C212—C211—C216—C215	−1.7 (16)	C124—C125—C126—H126	171.38
C112—C111—C116—H116	−179.58	H125—C125—C126—C121	170.90
C211—C212—C213—C214	−2.0 (18)	H125—C125—C126—H126	−8.30

Symmetry codes: (i) −x, −y, −z+2; (ii) −x, −y, −z+1; (iii) −x+1, −y+1, −z+2; (iv) −x+1, −y+1, −z+1; (v) −x, −y+1, −z+2; (vi) −x, −y+1, −z+1; (vii) x−1, y, z; (viii) x, y+1, z; (ix) −x+1, −y, −z+2; (x) x, y, z+1; (xi) x+1, y, z; (xii) x, y, z−1; (xiii) x, y−1, z.

Hydrogen-bond geometry (Å, º) top

D—H···A	D—H	H···A	D···A	D—H···A
C1—H11···Cl2ⁱⁱⁱ	0.95	2.66	3.579 (9)	163
C1—H12···Cl1ⁱⁱ	0.95	2.76	3.659 (9)	159
C122—H122···Cl1ⁱⁱ	0.95	2.79	3.665 (14)	153
C225—H225···Cl1^xi	0.95	2.74	3.602 (19)	150

Symmetry codes: (ii) −x, −y, −z+1; (iii) −x+1, −y+1, −z+2; (xi) x+1, y, z.

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A new polymorph of μ-bis­(di­phenyl­phosphino)­methane-κ2P:P′-bis­[chloro­gold(I)]

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Key indicators

checkCIF/PLATON results

A new polymorph of μ-bis(diphenylphosphino)methane-κ²P:P′-bis[chlorogold(I)]