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Acta Cryst. (2009). E65, m1392    [ doi:10.1107/S1600536809042226 ]

cis-Dichloridobis(triisopropoxyphosphine)platinum(II)

A. M. Z. Slawin, P. G. Waddell and J. D. Woollins

Abstract top

The title compound, [PtCl2(C9H21O3P)2], was obtained from a solution of PtCl2(COD) (COD = 1,5-cyclooctadiene) and triisopropylphosphite in dichloromethane. The complex features a Pt(II) atom coordinated by two Cl and two P atoms, yielding a slightly distorted cis square-planar geometry.

Comment top

The title complex can be compared to similar platinum dichloride complexes containing trimethoxy phosphite; [PtCl2(P(OMe)3)2] (Bao et al., 1987). When compared to the structure of [PtCl2(P(OMe)Ph2)2] and [PtCl2(P(OMe)2Ph)2] (Slawin et al., 2007a, 2007b) we note that the title compound has marginally shorter coordination bond lengths and significantly reduced Cl—Pt—Cl and P—Pt—P angles. Cl(1)—Pt(1)—Cl(2) 87.18?(2) , P(1)—Pt(1)—P(2) 96.99?(3) °

Related literature top

For the structure of cis-bis(trimethoxyphosphite)dichloroplatinum, see: Bao et al. (1987), for cis-dichloridobis(dimethoxyphenylphosphino)platinum(II), see: Slawin et al. (2007a); for dichloridobis(methoxydiphenylphosphino)platinum(II), see: Slawin et al. (2007b) and for cis-bis(trimethoxyphosphite)dichloropalladium(II), see Slawin et al. (2009).. Scheme - P atoms not labelled

Experimental top

0.5 g (1.34 mmol) of PtCl2(COD) was dissolved in the minimum volume of dichloromethane in a round-bottomed flask. To this 0.52 mL (2.67 mmol) of triisopropylphosphite was added. The solution was stirred for 0.5 h at room temperature. The product was precipitated via slow diffusion of hexane and the product was filtered off and dried under vacuum, [PtCl2(P(OiPr)3)2](0.82 mmol,ca 63%). 31P-{1H}NMR: δ 61.7 p.p.m.. J{Pt—P} 5812 Hz.

Refinement top

All H atoms were included in calculated positions (C—H distances are 0.98 Å for methyl H atoms, 1.00 Å for methylene H atoms) and were refined as riding atoms with Uiso(H) = 1.2 Ueq(parent atom, methylene H atoms) or Uiso(H) = 1.5 Ueq(parent atom, methyl H atoms). The highest peak in the difference map is 1.23 Å from atom Pt1.

Computing details top

Data collection: SCXmini (Rigaku, 2006); cell refinement: PROCESS-AUTO (Rigaku, 1998); data reduction: PROCESS-AUTO (Rigaku, 1998); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: CrystalStructure (Rigaku, 2006); software used to prepare material for publication: CrystalStructure (Rigaku, 2006).

Figures top
[Figure 1] Fig. 1. The structure of (1) with displacement ellipsoids drawn at the 50% probability level, hydrogen atoms omitted for clarity.
cis-Dichloridobis(triisopropoxyphosphine)platinum(II) top
Crystal data top
[PtCl2(C9H21O3P)2]F(000) = 1360.00
Mr = 682.47Dx = 1.593 Mg m−3
Monoclinic, P21/cMo Kα radiation, λ = 0.71075 Å
Hall symbol: -P 2ybcCell parameters from 27042 reflections
a = 10.8962 (4) Åθ = 3.0–27.5°
b = 18.9114 (8) ŵ = 5.24 mm−1
c = 14.2754 (6) ÅT = 125 K
β = 104.7461 (10)°Chip, colourless
V = 2844.7 (2) Å30.22 × 0.22 × 0.13 mm
Z = 4
Data collection top
Rigaku SCXmini
diffractometer		4995 independent reflections
Radiation source: fine-focus sealed tube4473 reflections with F2 > 2σ(F2)
Detector resolution: 6.85 pixels mm-1Rint = 0.040
ω scansθmax = 25.0°, θmin = 2.1°
Absorption correction: multi-scan
(ABSCOR; Higashi, 1995)		h = −12→12
Tmin = 0.356, Tmax = 0.506k = −22→22
24157 measured reflectionsl = −16→16
Refinement top
Refinement on F2H-atom parameters constrained
R[F2 > 2σ(F2)] = 0.024 w = 1/[σ2(Fo2) + (0.0077P)2 + 2.3925P]
where P = (Fo2 + 2Fc2)/3
wR(F2) = 0.038(Δ/σ)max = 0.001
S = 1.11Δρmax = 0.57 e Å−3
4995 reflectionsΔρmin = −0.49 e Å−3
275 parameters
Crystal data top
[PtCl2(C9H21O3P)2]V = 2844.7 (2) Å3
Mr = 682.47Z = 4
Monoclinic, P21/cMo Kα radiation
a = 10.8962 (4) ŵ = 5.24 mm−1
b = 18.9114 (8) ÅT = 125 K
c = 14.2754 (6) Å0.22 × 0.22 × 0.13 mm
β = 104.7461 (10)°
Data collection top
Rigaku SCXmini
diffractometer		4995 independent reflections
Absorption correction: multi-scan
(ABSCOR; Higashi, 1995)		4473 reflections with F2 > 2σ(F2)
Tmin = 0.356, Tmax = 0.506Rint = 0.040
24157 measured reflectionsθmax = 25.0°
Refinement top
R[F2 > 2σ(F2)] = 0.024H-atom parameters constrained
wR(F2) = 0.038Δρmax = 0.57 e Å−3
S = 1.11Δρmin = −0.49 e Å−3
4995 reflectionsAbsolute structure: ?
275 parametersFlack parameter: ?
? restraintsRogers parameter: ?
Special details top

Geometry. ENTER SPECIAL DETAILS OF THE MOLECULAR GEOMETRY

Refinement. Refinement was performed using all reflections. The weighted R-factor (wR) and goodness of fit (S) are based on F2. R-factor (gt) are based on F. The threshold expression of F2 > 2.0 σ(F2) is used only for calculating R-factor (gt).

Fractional atomic coordinates and isotropic or equivalent isotropic displacement parameters (Å2) top
xyzUiso*/Ueq
Pt(1)0.111011 (11)0.242171 (6)0.268469 (9)0.01376 (4)
Cl(1)0.15473 (8)0.36409 (4)0.26788 (6)0.02227 (18)
Cl(2)−0.09964 (8)0.27341 (4)0.26386 (7)0.0280 (2)
P(1)0.04057 (8)0.13168 (4)0.25627 (6)0.01632 (18)
P(2)0.31368 (8)0.21699 (4)0.28526 (6)0.01501 (17)
O(1)0.14345 (19)0.07376 (10)0.25384 (16)0.0175 (5)
O(2)−0.0612 (2)0.11456 (11)0.15873 (16)0.0234 (5)
O(3)−0.0298 (2)0.10821 (11)0.33539 (17)0.0221 (5)
O(4)0.4129 (2)0.27767 (10)0.32742 (15)0.0180 (5)
O(5)0.3566 (2)0.19463 (12)0.19174 (17)0.0256 (5)
O(6)0.3592 (2)0.15798 (11)0.36474 (16)0.0200 (5)
C(1)0.1080 (3)−0.00243 (16)0.2408 (2)0.0216 (8)
C(2)0.1982 (3)−0.04269 (17)0.3196 (2)0.0326 (9)
C(3)0.1142 (4)−0.02438 (18)0.1407 (2)0.0384 (10)
C(4)−0.1988 (3)0.12485 (18)0.1375 (2)0.0311 (9)
C(5)−0.2575 (3)0.0519 (2)0.1211 (3)0.0587 (14)
C(6)−0.2359 (4)0.1716 (2)0.0491 (3)0.0513 (12)
C(7)0.0033 (3)0.13724 (18)0.4343 (2)0.0279 (8)
C(8)0.1093 (3)0.0943 (2)0.4968 (2)0.0382 (10)
C(9)−0.1176 (3)0.1367 (2)0.4670 (3)0.0449 (11)
C(10)0.4641 (3)0.32852 (17)0.2685 (2)0.0228 (8)
C(11)0.5885 (3)0.29936 (19)0.2570 (2)0.0315 (9)
C(12)0.4805 (3)0.39815 (17)0.3221 (2)0.0321 (9)
C(13)0.2760 (3)0.16206 (17)0.1040 (2)0.0225 (8)
C(14)0.3629 (4)0.1203 (2)0.0582 (3)0.0442 (11)
C(15)0.2054 (4)0.2179 (2)0.0382 (2)0.0534 (12)
C(16)0.4941 (3)0.13800 (17)0.3989 (2)0.0253 (8)
C(17)0.5077 (3)0.0630 (2)0.3695 (3)0.0533 (13)
C(18)0.5323 (3)0.1501 (2)0.5057 (2)0.0466 (11)
H(1)0.0195−0.00890.24730.026*
H(2)0.2847−0.03770.31200.039*
H(3)0.1744−0.09280.31550.039*
H(4)0.1945−0.02390.38280.039*
H(5)0.05480.00430.09240.046*
H(6)0.0912−0.07440.13060.046*
H(7)0.2005−0.01730.13380.046*
H(8)−0.22170.14810.19370.037*
H(9)−0.23170.02880.06770.070*
H(10)−0.35010.05600.10490.070*
H(11)−0.22860.02370.18020.070*
H(12)−0.19120.21690.06270.062*
H(13)−0.32770.17990.03260.062*
H(14)−0.21280.1484−0.00540.062*
H(15)0.03240.18720.43220.034*
H(16)0.08350.04460.49550.046*
H(17)0.12830.11190.56360.046*
H(18)0.18500.09840.47210.046*
H(19)−0.18090.16670.42390.054*
H(20)−0.10070.15470.53340.054*
H(21)−0.15000.08820.46480.054*
H(22)0.40310.33420.20350.027*
H(23)0.64620.29180.32100.038*
H(24)0.62650.33310.22040.038*
H(25)0.57330.25430.22190.038*
H(26)0.39790.41460.32880.038*
H(27)0.51600.43320.28570.038*
H(28)0.53830.39180.38640.038*
H(29)0.21410.12930.12250.027*
H(30)0.42760.15180.04440.053*
H(31)0.31350.0991−0.00230.053*
H(32)0.40410.08290.10260.053*
H(33)0.15100.24410.07120.064*
H(34)0.15300.1959−0.02050.064*
H(35)0.26600.25050.02080.064*
H(36)0.54580.16930.36740.030*
H(37)0.45700.03210.40000.064*
H(38)0.59710.04900.39020.064*
H(39)0.47780.05890.29890.064*
H(40)0.52050.20010.51920.056*
H(41)0.62170.13730.53110.056*
H(42)0.47970.12090.53670.056*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Pt(1)0.01280 (7)0.01280 (7)0.01598 (7)0.00090 (6)0.00422 (5)0.00039 (6)
Cl(1)0.0217 (4)0.0136 (4)0.0319 (5)−0.0003 (3)0.0075 (4)0.0018 (3)
Cl(2)0.0155 (4)0.0193 (4)0.0505 (6)0.0030 (3)0.0111 (4)−0.0011 (3)
P(1)0.0143 (4)0.0152 (4)0.0197 (5)−0.0008 (3)0.0047 (3)0.0000 (3)
P(2)0.0131 (4)0.0171 (4)0.0152 (4)0.0002 (3)0.0043 (3)−0.0004 (3)
O(1)0.0145 (12)0.0139 (11)0.0237 (13)−0.0001 (8)0.0044 (10)−0.0013 (9)
O(2)0.0168 (12)0.0244 (12)0.0254 (14)−0.0020 (10)−0.0012 (11)−0.0037 (10)
O(3)0.0226 (13)0.0195 (12)0.0279 (14)−0.0059 (9)0.0131 (11)−0.0031 (10)
O(4)0.0178 (12)0.0175 (11)0.0187 (12)−0.0038 (9)0.0046 (10)0.0006 (9)
O(5)0.0174 (13)0.0394 (14)0.0214 (13)−0.0001 (10)0.0076 (11)−0.0091 (10)
O(6)0.0140 (12)0.0178 (11)0.0258 (14)0.0004 (9)0.0004 (10)0.0073 (9)
C(1)0.0244 (19)0.0115 (16)0.030 (2)−0.0046 (14)0.0082 (17)−0.0032 (13)
C(2)0.046 (2)0.0159 (18)0.034 (2)0.0017 (17)0.008 (2)0.0006 (16)
C(3)0.059 (2)0.023 (2)0.031 (2)−0.0006 (18)0.008 (2)−0.0051 (16)
C(4)0.017 (2)0.0241 (19)0.044 (2)0.0016 (15)−0.0071 (18)−0.0037 (17)
C(5)0.027 (2)0.035 (2)0.103 (4)−0.0081 (19)−0.005 (2)−0.005 (2)
C(6)0.046 (2)0.041 (2)0.052 (3)0.010 (2)−0.015 (2)0.002 (2)
C(7)0.040 (2)0.0227 (19)0.026 (2)−0.0053 (16)0.0177 (19)−0.0063 (15)
C(8)0.053 (2)0.036 (2)0.026 (2)−0.0003 (19)0.013 (2)−0.0005 (17)
C(9)0.057 (3)0.041 (2)0.052 (3)0.007 (2)0.042 (2)0.002 (2)
C(10)0.0162 (19)0.0271 (19)0.026 (2)−0.0051 (14)0.0073 (16)0.0091 (15)
C(11)0.017 (2)0.041 (2)0.038 (2)−0.0048 (16)0.0108 (18)0.0048 (18)
C(12)0.027 (2)0.024 (2)0.045 (2)−0.0072 (16)0.0079 (19)0.0070 (17)
C(13)0.027 (2)0.0254 (19)0.0166 (19)−0.0076 (15)0.0085 (16)−0.0053 (14)
C(14)0.054 (2)0.047 (2)0.036 (2)0.014 (2)0.019 (2)−0.011 (2)
C(15)0.074 (3)0.065 (3)0.021 (2)0.030 (2)0.012 (2)0.004 (2)
C(16)0.0150 (19)0.0242 (19)0.034 (2)0.0035 (14)0.0006 (17)0.0058 (15)
C(17)0.034 (2)0.039 (2)0.076 (3)0.014 (2)−0.004 (2)−0.009 (2)
C(18)0.030 (2)0.060 (2)0.041 (2)0.012 (2)−0.006 (2)0.003 (2)
Geometric parameters (Å, °) top
Pt(1)—Cl(1)2.3548 (7)C(4)—H(8)1.000
Pt(1)—Cl(2)2.3547 (9)C(5)—H(9)0.980
Pt(1)—P(1)2.2176 (7)C(5)—H(10)0.980
Pt(1)—P(2)2.2117 (8)C(5)—H(11)0.980
P(1)—O(1)1.574 (2)C(6)—H(12)0.980
P(1)—O(2)1.577 (2)C(6)—H(13)0.980
P(1)—O(3)1.582 (2)C(6)—H(14)0.980
P(2)—O(4)1.587 (2)C(7)—H(15)1.000
P(2)—O(5)1.580 (2)C(8)—H(16)0.980
P(2)—O(6)1.579 (2)C(8)—H(17)0.980
O(1)—C(1)1.491 (3)C(8)—H(18)0.980
O(2)—C(4)1.466 (4)C(9)—H(19)0.980
O(3)—C(7)1.472 (4)C(9)—H(20)0.980
O(4)—C(10)1.477 (4)C(9)—H(21)0.980
O(5)—C(13)1.470 (3)C(10)—H(22)1.000
O(6)—C(16)1.475 (3)C(11)—H(23)0.980
C(1)—C(2)1.500 (4)C(11)—H(24)0.980
C(1)—C(3)1.506 (5)C(11)—H(25)0.980
C(4)—C(5)1.513 (5)C(12)—H(26)0.980
C(4)—C(6)1.509 (5)C(12)—H(27)0.980
C(7)—C(8)1.505 (4)C(12)—H(28)0.980
C(7)—C(9)1.505 (6)C(13)—H(29)1.000
C(10)—C(11)1.510 (5)C(14)—H(30)0.980
C(10)—C(12)1.510 (4)C(14)—H(31)0.980
C(13)—C(14)1.504 (5)C(14)—H(32)0.980
C(13)—C(15)1.490 (5)C(15)—H(33)0.980
C(16)—C(17)1.497 (5)C(15)—H(34)0.980
C(16)—C(18)1.491 (5)C(15)—H(35)0.980
C(1)—H(1)1.000C(16)—H(36)1.000
C(2)—H(2)0.980C(17)—H(37)0.980
C(2)—H(3)0.980C(17)—H(38)0.980
C(2)—H(4)0.980C(17)—H(39)0.980
C(3)—H(5)0.980C(18)—H(40)0.980
C(3)—H(6)0.980C(18)—H(41)0.980
C(3)—H(7)0.980C(18)—H(42)0.980
Cl(2)···C(11)i3.410 (3)H(19)···H(12)ii2.981
C(7)···C(15)ii3.591 (5)H(19)···H(23)i3.144
C(11)···Cl(2)iii3.410 (3)H(19)···H(36)i2.880
C(15)···C(7)iv3.591 (5)H(19)···H(38)i3.233
Pt(1)···H(34)ii3.155H(19)···H(41)i2.992
Pt(1)···H(35)ii3.571H(20)···Cl(2)ii3.557
Cl(1)···H(1)v3.035H(20)···C(2)vi3.340
Cl(1)···H(3)v3.574H(20)···H(3)vi2.748
Cl(1)···H(6)v3.551H(20)···H(4)vi3.036
Cl(1)···H(11)v3.162H(20)···H(12)ii2.693
Cl(1)···H(17)iv2.893H(20)···H(33)ii3.275
Cl(1)···H(31)ii3.369H(20)···H(41)i3.034
Cl(1)···H(34)ii3.231H(21)···C(2)vi3.364
Cl(2)···H(3)v2.807H(21)···C(8)vi3.505
Cl(2)···H(6)v3.238H(21)···H(3)vi3.215
Cl(2)···H(20)iv3.557H(21)···H(4)vi2.643
Cl(2)···H(23)i3.099H(21)···H(16)vi2.635
Cl(2)···H(24)i3.101H(21)···H(36)i3.595
Cl(2)···H(25)i3.479H(21)···H(38)i2.791
P(2)···H(35)ii3.584H(21)···H(41)i3.024
O(4)···H(30)ii3.339H(22)···C(18)iv3.473
O(4)···H(35)ii3.567H(22)···H(17)iv3.309
O(6)···H(35)ii3.185H(22)···H(40)iv3.269
C(2)···H(20)vi3.340H(22)···H(42)iv2.845
C(2)···H(21)vi3.364H(23)···Cl(2)iii3.099
C(2)···H(24)vii3.170H(23)···C(6)xii3.256
C(2)···H(41)viii3.076H(23)···H(12)xii3.457
C(3)···H(5)ix3.389H(23)···H(13)xii3.010
C(3)···H(9)ix3.526H(23)···H(14)xii2.801
C(3)···H(14)ix3.383H(23)···H(19)iii3.144
C(5)···H(26)x3.186H(24)···Cl(2)iii3.101
C(5)···H(31)ix3.298H(24)···C(2)xiii3.170
C(6)···H(23)xi3.256H(24)···C(18)iv2.992
C(6)···H(28)xi3.159H(24)···H(2)xiii2.711
C(6)···H(40)xi3.542H(24)···H(3)xiii2.739
C(7)···H(33)ii3.138H(24)···H(40)iv2.879
C(7)···H(34)ii3.535H(24)···H(41)iv2.747
C(7)···H(35)ii3.525H(24)···H(42)iv2.839
C(8)···H(16)vi3.382H(25)···Cl(2)iii3.479
C(8)···H(21)vi3.505H(25)···C(18)iv3.507
C(8)···H(33)ii3.230H(25)···H(8)iii3.106
C(8)···H(35)ii3.369H(25)···H(13)iii3.455
C(9)···H(3)vi3.420H(25)···H(40)iv2.933
C(9)···H(4)vi3.281H(25)···H(41)iv3.554
C(9)···H(12)ii3.277H(25)···H(42)iv3.497
C(9)···H(16)vi3.475H(26)···C(5)v3.186
C(9)···H(38)i3.447H(26)···C(14)ii3.456
C(9)···H(41)i3.199H(26)···H(9)v3.390
C(10)···H(42)iv3.489H(26)···H(10)v2.928
C(11)···H(40)iv3.285H(26)···H(11)v2.748
C(11)···H(41)iv3.543H(26)···H(30)ii3.263
C(11)···H(42)iv3.416H(26)···H(31)ii2.802
C(12)···H(10)v3.574H(27)···C(17)xiii3.273
C(12)···H(13)xii3.519H(27)···H(2)xiii2.916
C(12)···H(30)ii3.497H(27)···H(7)xiii3.151
C(12)···H(31)ii3.453H(27)···H(10)v3.541
C(12)···H(39)xiii3.582H(27)···H(32)xiii3.257
C(14)···H(9)ix3.453H(27)···H(37)xiii3.318
C(14)···H(10)iii3.262H(27)···H(38)xiii3.323
C(14)···H(26)iv3.456H(27)···H(39)xiii2.675
C(14)···H(28)iv3.479H(28)···C(6)xii3.159
C(15)···H(15)iv2.759H(28)···C(14)ii3.479
C(15)···H(17)iv3.369H(28)···H(7)xiii3.399
C(15)···H(18)iv3.591H(28)···H(9)xii3.454
C(16)···H(19)iii3.510H(28)···H(10)xii3.201
C(17)···H(27)vii3.273H(28)···H(13)xii2.603
C(18)···H(2)viii3.554H(28)···H(14)xii2.862
C(18)···H(13)xii3.538H(28)···H(30)ii2.934
C(18)···H(22)ii3.473H(28)···H(31)ii3.245
C(18)···H(24)ii2.992H(30)···O(4)iv3.339
C(18)···H(25)ii3.507H(30)···C(12)iv3.497
C(18)···H(35)ii3.510H(30)···H(10)iii2.971
H(1)···Cl(1)x3.035H(30)···H(13)iii2.766
H(2)···C(18)viii3.554H(30)···H(26)iv3.263
H(2)···H(24)vii2.711H(30)···H(28)iv2.934
H(2)···H(27)vii2.916H(30)···H(40)iv3.031
H(2)···H(41)viii2.905H(31)···Cl(1)iv3.369
H(2)···H(42)viii3.302H(31)···C(5)ix3.298
H(3)···Cl(1)x3.574H(31)···C(12)iv3.453
H(3)···Cl(2)x2.807H(31)···H(9)ix2.663
H(3)···C(9)vi3.420H(31)···H(10)ix3.348
H(3)···H(20)vi2.748H(31)···H(11)ix3.390
H(3)···H(21)vi3.215H(31)···H(26)iv2.802
H(3)···H(24)vii2.739H(31)···H(28)iv3.245
H(3)···H(41)viii2.821H(32)···H(9)ix3.403
H(4)···C(9)vi3.281H(32)···H(10)iii2.718
H(4)···H(20)vi3.036H(32)···H(27)vii3.257
H(4)···H(21)vi2.643H(33)···C(7)iv3.138
H(4)···H(38)viii3.484H(33)···C(8)iv3.230
H(4)···H(41)viii2.978H(33)···H(15)iv2.448
H(5)···C(3)ix3.389H(33)···H(17)iv2.734
H(5)···H(5)ix2.610H(33)···H(18)iv3.358
H(5)···H(6)ix3.442H(33)···H(20)iv3.275
H(5)···H(9)ix3.402H(34)···Pt(1)iv3.155
H(6)···Cl(1)x3.551H(34)···Cl(1)iv3.231
H(6)···Cl(2)x3.238H(34)···C(7)iv3.535
H(6)···H(5)ix3.442H(34)···H(6)ix3.563
H(6)···H(14)ix2.849H(34)···H(15)iv2.572
H(6)···H(34)ix3.563H(35)···Pt(1)iv3.571
H(7)···H(9)ix2.989H(35)···P(2)iv3.584
H(7)···H(14)ix3.107H(35)···O(4)iv3.567
H(7)···H(27)vii3.151H(35)···O(6)iv3.185
H(7)···H(28)vii3.399H(35)···C(7)iv3.525
H(8)···H(25)i3.106H(35)···C(8)iv3.369
H(9)···C(3)ix3.526H(35)···C(18)iv3.510
H(9)···C(14)ix3.453H(35)···H(15)iv2.797
H(9)···H(5)ix3.402H(35)···H(17)iv3.139
H(9)···H(7)ix2.989H(35)···H(18)iv3.018
H(9)···H(26)x3.390H(35)···H(40)iv2.932
H(9)···H(28)xi3.454H(35)···H(42)iv3.335
H(9)···H(31)ix2.663H(36)···H(19)iii2.880
H(9)···H(32)ix3.403H(36)···H(21)iii3.595
H(10)···C(12)x3.574H(37)···H(27)vii3.318
H(10)···C(14)i3.262H(37)···H(37)viii3.023
H(10)···H(26)x2.928H(37)···H(38)viii3.544
H(10)···H(27)x3.541H(37)···H(41)viii3.520
H(10)···H(28)xi3.201H(37)···H(42)viii3.056
H(10)···H(30)i2.971H(38)···C(9)iii3.447
H(10)···H(31)ix3.348H(38)···H(4)viii3.484
H(10)···H(32)i2.718H(38)···H(19)iii3.233
H(11)···Cl(1)x3.162H(38)···H(21)iii2.791
H(11)···H(26)x2.748H(38)···H(27)vii3.323
H(11)···H(31)ix3.390H(38)···H(37)viii3.544
H(12)···C(9)iv3.277H(38)···H(42)viii3.542
H(12)···H(19)iv2.981H(39)···C(12)vii3.582
H(12)···H(20)iv2.693H(39)···H(27)vii2.675
H(12)···H(23)xi3.457H(40)···C(6)xii3.542
H(12)···H(40)xi3.425H(40)···C(11)ii3.285
H(12)···H(41)xi3.390H(40)···H(12)xii3.425
H(13)···C(12)xi3.519H(40)···H(13)xii2.787
H(13)···C(18)xi3.538H(40)···H(22)ii3.269
H(13)···H(23)xi3.010H(40)···H(24)ii2.879
H(13)···H(25)i3.455H(40)···H(25)ii2.933
H(13)···H(28)xi2.603H(40)···H(30)ii3.031
H(13)···H(30)i2.766H(40)···H(35)ii2.932
H(13)···H(40)xi2.787H(41)···C(2)viii3.076
H(13)···H(41)xi3.501H(41)···C(9)iii3.199
H(14)···C(3)ix3.383H(41)···C(11)ii3.543
H(14)···H(6)ix2.849H(41)···H(2)viii2.905
H(14)···H(7)ix3.107H(41)···H(3)viii2.821
H(14)···H(23)xi2.801H(41)···H(4)viii2.978
H(14)···H(28)xi2.862H(41)···H(12)xii3.390
H(15)···C(15)ii2.759H(41)···H(13)xii3.501
H(15)···H(33)ii2.448H(41)···H(19)iii2.992
H(15)···H(34)ii2.572H(41)···H(20)iii3.034
H(15)···H(35)ii2.797H(41)···H(21)iii3.024
H(16)···C(8)vi3.382H(41)···H(24)ii2.747
H(16)···C(9)vi3.475H(41)···H(25)ii3.554
H(16)···H(16)vi2.508H(41)···H(37)viii3.520
H(16)···H(21)vi2.635H(42)···C(10)ii3.489
H(17)···Cl(1)ii2.893H(42)···C(11)ii3.416
H(17)···C(15)ii3.369H(42)···H(2)viii3.302
H(17)···H(22)ii3.309H(42)···H(22)ii2.845
H(17)···H(33)ii2.734H(42)···H(24)ii2.839
H(17)···H(35)ii3.139H(42)···H(25)ii3.497
H(18)···C(15)ii3.591H(42)···H(35)ii3.335
H(18)···H(33)ii3.358H(42)···H(37)viii3.056
H(18)···H(35)ii3.018H(42)···H(38)viii3.542
H(19)···C(16)i3.510
Cl(1)—Pt(1)—Cl(2)87.18 (2)C(4)—C(6)—H(12)109.5
Cl(1)—Pt(1)—P(1)171.35 (2)C(4)—C(6)—H(13)109.5
Cl(1)—Pt(1)—P(2)90.80 (2)C(4)—C(6)—H(14)109.5
Cl(2)—Pt(1)—P(1)85.34 (2)H(12)—C(6)—H(13)109.5
Cl(2)—Pt(1)—P(2)175.09 (3)H(12)—C(6)—H(14)109.5
P(1)—Pt(1)—P(2)96.99 (3)H(13)—C(6)—H(14)109.5
Pt(1)—P(1)—O(1)115.04 (8)O(3)—C(7)—H(15)109.0
Pt(1)—P(1)—O(2)114.47 (8)C(8)—C(7)—H(15)109.0
Pt(1)—P(1)—O(3)115.43 (8)C(9)—C(7)—H(15)109.0
O(1)—P(1)—O(2)100.50 (11)C(7)—C(8)—H(16)109.5
O(1)—P(1)—O(3)107.34 (12)C(7)—C(8)—H(17)109.5
O(2)—P(1)—O(3)102.31 (12)C(7)—C(8)—H(18)109.5
Pt(1)—P(2)—O(4)116.80 (8)H(16)—C(8)—H(17)109.5
Pt(1)—P(2)—O(5)117.90 (8)H(16)—C(8)—H(18)109.5
Pt(1)—P(2)—O(6)110.65 (9)H(17)—C(8)—H(18)109.5
O(4)—P(2)—O(5)101.20 (12)C(7)—C(9)—H(19)109.5
O(4)—P(2)—O(6)100.33 (10)C(7)—C(9)—H(20)109.5
O(5)—P(2)—O(6)108.15 (12)C(7)—C(9)—H(21)109.5
P(1)—O(1)—C(1)120.80 (19)H(19)—C(9)—H(20)109.5
P(1)—O(2)—C(4)127.4 (2)H(19)—C(9)—H(21)109.5
P(1)—O(3)—C(7)122.4 (2)H(20)—C(9)—H(21)109.5
P(2)—O(4)—C(10)125.05 (18)O(4)—C(10)—H(22)109.9
P(2)—O(5)—C(13)126.2 (2)C(11)—C(10)—H(22)109.9
P(2)—O(6)—C(16)121.6 (2)C(12)—C(10)—H(22)109.9
O(1)—C(1)—C(2)107.3 (2)C(10)—C(11)—H(23)109.5
O(1)—C(1)—C(3)108.2 (2)C(10)—C(11)—H(24)109.5
C(2)—C(1)—C(3)113.1 (3)C(10)—C(11)—H(25)109.5
O(2)—C(4)—C(5)106.3 (2)H(23)—C(11)—H(24)109.5
O(2)—C(4)—C(6)107.0 (3)H(23)—C(11)—H(25)109.5
C(5)—C(4)—C(6)113.1 (3)H(24)—C(11)—H(25)109.5
O(3)—C(7)—C(8)109.3 (2)C(10)—C(12)—H(26)109.5
O(3)—C(7)—C(9)105.9 (2)C(10)—C(12)—H(27)109.5
C(8)—C(7)—C(9)114.4 (3)C(10)—C(12)—H(28)109.5
O(4)—C(10)—C(11)107.7 (2)H(26)—C(12)—H(27)109.5
O(4)—C(10)—C(12)107.0 (2)H(26)—C(12)—H(28)109.5
C(11)—C(10)—C(12)112.3 (2)H(27)—C(12)—H(28)109.5
O(5)—C(13)—C(14)106.6 (2)O(5)—C(13)—H(29)109.3
O(5)—C(13)—C(15)109.9 (2)C(14)—C(13)—H(29)109.4
C(14)—C(13)—C(15)112.3 (3)C(15)—C(13)—H(29)109.3
O(6)—C(16)—C(17)108.1 (2)C(13)—C(14)—H(30)109.5
O(6)—C(16)—C(18)107.1 (3)C(13)—C(14)—H(31)109.5
C(17)—C(16)—C(18)114.2 (3)C(13)—C(14)—H(32)109.5
O(1)—C(1)—H(1)109.4H(30)—C(14)—H(31)109.5
C(2)—C(1)—H(1)109.4H(30)—C(14)—H(32)109.5
C(3)—C(1)—H(1)109.4H(31)—C(14)—H(32)109.5
C(1)—C(2)—H(2)109.5C(13)—C(15)—H(33)109.5
C(1)—C(2)—H(3)109.5C(13)—C(15)—H(34)109.5
C(1)—C(2)—H(4)109.5C(13)—C(15)—H(35)109.5
H(2)—C(2)—H(3)109.5H(33)—C(15)—H(34)109.5
H(2)—C(2)—H(4)109.5H(33)—C(15)—H(35)109.5
H(3)—C(2)—H(4)109.5H(34)—C(15)—H(35)109.5
C(1)—C(3)—H(5)109.5O(6)—C(16)—H(36)109.1
C(1)—C(3)—H(6)109.5C(17)—C(16)—H(36)109.1
C(1)—C(3)—H(7)109.5C(18)—C(16)—H(36)109.1
H(5)—C(3)—H(6)109.5C(16)—C(17)—H(37)109.5
H(5)—C(3)—H(7)109.5C(16)—C(17)—H(38)109.5
H(6)—C(3)—H(7)109.5C(16)—C(17)—H(39)109.5
O(2)—C(4)—H(8)110.1H(37)—C(17)—H(38)109.5
C(5)—C(4)—H(8)110.1H(37)—C(17)—H(39)109.5
C(6)—C(4)—H(8)110.1H(38)—C(17)—H(39)109.5
C(4)—C(5)—H(9)109.5C(16)—C(18)—H(40)109.5
C(4)—C(5)—H(10)109.5C(16)—C(18)—H(41)109.5
C(4)—C(5)—H(11)109.5C(16)—C(18)—H(42)109.5
H(9)—C(5)—H(10)109.5H(40)—C(18)—H(41)109.5
H(9)—C(5)—H(11)109.5H(40)—C(18)—H(42)109.5
H(10)—C(5)—H(11)109.5H(41)—C(18)—H(42)109.5
Cl(1)—Pt(1)—P(2)—O(4)21.21 (10)Pt(1)—P(2)—O(4)—C(10)−93.9 (2)
Cl(1)—Pt(1)—P(2)—O(5)−99.70 (10)Pt(1)—P(2)—O(5)—C(13)−25.7 (2)
Cl(1)—Pt(1)—P(2)—O(6)135.11 (9)Pt(1)—P(2)—O(6)—C(16)−172.06 (19)
Cl(2)—Pt(1)—P(1)—O(1)179.48 (10)O(4)—P(2)—O(5)—C(13)−154.4 (2)
Cl(2)—Pt(1)—P(1)—O(2)63.79 (11)O(5)—P(2)—O(4)—C(10)35.4 (2)
Cl(2)—Pt(1)—P(1)—O(3)−54.62 (9)O(4)—P(2)—O(6)—C(16)−48.1 (2)
P(1)—Pt(1)—P(2)—O(4)−162.57 (9)O(6)—P(2)—O(4)—C(10)146.5 (2)
P(1)—Pt(1)—P(2)—O(5)76.52 (10)O(5)—P(2)—O(6)—C(16)57.4 (2)
P(1)—Pt(1)—P(2)—O(6)−48.67 (9)O(6)—P(2)—O(5)—C(13)100.7 (2)
P(2)—Pt(1)—P(1)—O(1)−4.85 (10)P(1)—O(1)—C(1)—C(2)−129.3 (2)
P(2)—Pt(1)—P(1)—O(2)−120.55 (11)P(1)—O(1)—C(1)—C(3)108.3 (2)
P(2)—Pt(1)—P(1)—O(3)121.04 (9)P(1)—O(2)—C(4)—C(5)−115.5 (3)
Pt(1)—P(1)—O(1)—C(1)−176.87 (19)P(1)—O(2)—C(4)—C(6)123.5 (2)
Pt(1)—P(1)—O(2)—C(4)−86.4 (2)P(1)—O(3)—C(7)—C(8)−87.0 (3)
Pt(1)—P(1)—O(3)—C(7)−31.2 (2)P(1)—O(3)—C(7)—C(9)149.3 (2)
O(1)—P(1)—O(2)—C(4)149.7 (2)P(2)—O(4)—C(10)—C(11)−94.7 (2)
O(2)—P(1)—O(1)—C(1)−53.4 (2)P(2)—O(4)—C(10)—C(12)144.3 (2)
O(1)—P(1)—O(3)—C(7)98.5 (2)P(2)—O(5)—C(13)—C(14)−153.8 (2)
O(3)—P(1)—O(1)—C(1)53.2 (2)P(2)—O(5)—C(13)—C(15)84.3 (3)
O(2)—P(1)—O(3)—C(7)−156.2 (2)P(2)—O(6)—C(16)—C(17)−114.9 (3)
O(3)—P(1)—O(2)—C(4)39.2 (2)P(2)—O(6)—C(16)—C(18)121.6 (2)
Symmetry codes: (i) x−1, y, z; (ii) x, −y+1/2, z+1/2; (iii) x+1, y, z; (iv) x, −y+1/2, z−1/2; (v) −x, y+1/2, −z+1/2; (vi) −x, −y, −z+1; (vii) −x+1, y−1/2, −z+1/2; (viii) −x+1, −y, −z+1; (ix) −x, −y, −z; (x) −x, y−1/2, −z+1/2; (xi) x−1, −y+1/2, z−1/2; (xii) x+1, −y+1/2, z+1/2; (xiii) −x+1, y+1/2, −z+1/2.
Table 1
Selected geometric parameters (Å, °) top
Pt(1)—Cl(1)2.3548 (7)Pt(1)—P(1)2.2176 (7)
Pt(1)—Cl(2)2.3547 (9)Pt(1)—P(2)2.2117 (8)
Cl(1)—Pt(1)—Cl(2)87.18 (2)Cl(2)—Pt(1)—P(1)85.34 (2)
Cl(1)—Pt(1)—P(1)171.35 (2)Cl(2)—Pt(1)—P(2)175.09 (3)
Cl(1)—Pt(1)—P(2)90.80 (2)P(1)—Pt(1)—P(2)96.99 (3)
Acknowledgements top

We are grateful to the EPSRC for support.

references
References top

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