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The title compound, [CuCl(C19H17P)2], is an example of an asymmetric bis­phosphine complex of copper(I). It crystallizes with a distorted trigonal-planar geometry about the copper(I) metal centre. The diphen­yl(p-tol­yl)phosphine groups adopt an eclipsed configuration in the solid state. The most important bond distances and angles include Cu-Cl = 2.2330 (12) Å, Cu-P = 2.2570 (13) Å, Cu-P (trans to Cl) = 2.2579 (12) Å and P-Cu-P = 126.72 (5)°.

Supporting information

cif

Crystallographic Information File (CIF) https://doi.org/10.1107/S1600536806045909/sg2081sup1.cif
Contains datablocks I, text

hkl

Structure factor file (CIF format) https://doi.org/10.1107/S1600536806045909/sg2081Isup2.hkl
Contains datablock I

CCDC reference: 630453

Key indicators

  • Single-crystal X-ray study
  • T = 100 K
  • Mean [sigma](C-C) = 0.007 Å
  • R factor = 0.062
  • wR factor = 0.150
  • Data-to-parameter ratio = 18.2

checkCIF/PLATON results

No syntax errors found



Alert level C PLAT220_ALERT_2_C Large Non-Solvent C Ueq(max)/Ueq(min) ... 2.74 Ratio PLAT341_ALERT_3_C Low Bond Precision on C-C bonds (x 1000) Ang ... 7
0 ALERT level A = In general: serious problem 0 ALERT level B = Potentially serious problem 2 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 1 ALERT type 2 Indicator that the structure model may be wrong or deficient 1 ALERT type 3 Indicator that the structure quality may be low 0 ALERT type 4 Improvement, methodology, query or suggestion 0 ALERT type 5 Informative message, check

Computing details top

Data collection: APEX2 (Bruker, 2005); cell refinement: SAINT-Plus (Bruker, 2004); data reduction: SAINT-Plus and XPREP (Bruker, 2004); program(s) used to solve structure: SHELXS97 (Sheldrick, 1997); program(s) used to refine structure: SHELXL97 (Sheldrick, 1997); molecular graphics: DIAMOND (Brandenburg & Putz, 2004); software used to prepare material for publication: SHELXL97.

Chlorobis[diphenyl(p-tolyl)phosphine]copper(I) top
Crystal data top
[CuCl(C19H17P)2]F(000) = 1352
Mr = 651.58Dx = 1.368 Mg m3
Monoclinic, P21/cMo Kα radiation, λ = 0.71073 Å
Hall symbol: -P 2ybcCell parameters from 2575 reflections
a = 11.5427 (7) Åθ = 2.3–22.1°
b = 18.1087 (12) ŵ = 0.90 mm1
c = 15.4940 (9) ÅT = 100 K
β = 102.266 (3)°Cuboid, white
V = 3164.7 (3) Å30.14 × 0.12 × 0.06 mm
Z = 4
Data collection top
Bruker SMART CCD area-detector
diffractometer
6891 independent reflections
Radiation source: fine-focus sealed tube4276 reflections with I > 2σ(I)
Graphite monochromatorRint = 0.076
Detector resolution: 512 pixels mm-1θmax = 27.0°, θmin = 2.3°
φ and ω scansh = 1413
Absorption correction: multi-scan
(SADABS; Bruker, 1998)
k = 2223
Tmin = 0.884, Tmax = 0.948l = 1919
24407 measured reflections
Refinement top
Refinement on F2Primary atom site location: structure-invariant direct methods
Least-squares matrix: fullSecondary atom site location: difference Fourier map
R[F2 > 2σ(F2)] = 0.062Hydrogen site location: inferred from neighbouring sites
wR(F2) = 0.150H-atom parameters constrained
S = 1.03 w = 1/[σ2(Fo2) + (0.0434P)2 + 6.7108P]
where P = (Fo2 + 2Fc2)/3
6891 reflections(Δ/σ)max = 0.001
379 parametersΔρmax = 0.75 e Å3
0 restraintsΔρmin = 0.49 e Å3
Special details top

Experimental. Spectral data: 1H NMR (CD3CN, 300 MHz): 7.13 (m, 4H), 7.25 (m, 24H), 2.12 (s, 3H); 1H NMR (CD3CN, 121.5 MHz) 4.33 (broad m).

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. 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
xyzUiso*/UeqOcc. (<1)
Cu0.82237 (5)0.19671 (3)0.57776 (4)0.02919 (17)
P21.00073 (10)0.24852 (6)0.63264 (8)0.0256 (3)
Cl0.81616 (10)0.07653 (6)0.54482 (9)0.0396 (3)
P10.64564 (10)0.25504 (6)0.54546 (9)0.0336 (3)
C411.1256 (4)0.1862 (2)0.6666 (3)0.0283 (10)
C421.2273 (4)0.2058 (3)0.7287 (3)0.0336 (11)
H421.23060.25200.75810.040*
C461.1217 (4)0.1174 (2)0.6261 (3)0.0337 (11)
H461.05240.10250.58500.040*
C431.3236 (4)0.1584 (3)0.7479 (3)0.0361 (11)
H431.39280.17260.78960.043*
C451.2190 (4)0.0704 (3)0.6458 (3)0.0387 (12)
H451.21660.02390.61710.046*
C441.3195 (4)0.0912 (3)0.7071 (3)0.0386 (12)
H441.38550.05880.72080.046*
C511.0053 (4)0.3062 (2)0.7297 (3)0.0271 (9)
C521.0398 (4)0.3802 (2)0.7333 (3)0.0311 (10)
H521.06790.40120.68540.037*
C560.9667 (4)0.2763 (3)0.8017 (3)0.0348 (11)
H560.94420.22580.80090.042*
C540.9930 (4)0.3933 (3)0.8760 (3)0.0387 (12)
H540.98710.42300.92540.046*
C531.0335 (4)0.4236 (3)0.8059 (3)0.0360 (11)
H531.05690.47390.80760.043*
C550.9610 (4)0.3194 (3)0.8739 (3)0.0412 (13)
H550.93500.29830.92270.049*
C260.5020 (4)0.3010 (3)0.6632 (3)0.0411 (12)
H260.44090.27060.63090.049*
C210.6099 (4)0.3068 (2)0.6369 (3)0.0344 (11)
C220.6960 (4)0.3514 (3)0.6875 (4)0.0559 (17)
H220.77100.35540.67190.067*
C250.4839 (5)0.3393 (3)0.7359 (4)0.0477 (14)
H250.40990.33490.75310.057*
C230.6768 (5)0.3899 (3)0.7589 (4)0.0622 (18)
H230.73730.42090.79100.075*
C240.5712 (5)0.3839 (3)0.7844 (4)0.0463 (13)
H240.55780.41000.83450.056*
C110.5146 (4)0.1982 (2)0.5064 (3)0.0322 (10)
C120.5177 (4)0.1243 (3)0.5309 (4)0.0470 (14)
H120.58870.10350.56440.056*
C150.3106 (4)0.1821 (3)0.4333 (3)0.0415 (12)
H150.23910.20230.39970.050*
C160.4102 (4)0.2266 (3)0.4570 (3)0.0358 (11)
H160.40660.27690.43920.043*
C130.4177 (4)0.0810 (3)0.5064 (4)0.0551 (16)
H130.42070.03050.52360.066*
C140.3146 (4)0.1093 (3)0.4579 (4)0.0421 (13)
H140.24640.07890.44140.051*
C310.6411 (4)0.3225 (2)0.4585 (3)0.0342 (11)
C320.6751 (4)0.3006 (3)0.3815 (4)0.0419 (12)
H320.69310.25010.37450.050*
C330.6837 (4)0.3499 (3)0.3143 (4)0.0416 (12)
H330.70610.33260.26230.050*
C350.6222 (5)0.4465 (3)0.3979 (4)0.0531 (15)
H350.60270.49700.40380.064*
C360.6125 (5)0.3970 (3)0.4643 (4)0.0460 (13)
H360.58580.41410.51470.055*
C340.6599 (5)0.4236 (3)0.3232 (4)0.0453 (13)
C3410.6776 (6)0.4776 (4)0.2548 (4)0.0725 (19)
H34A0.65640.52710.27170.109*0.50
H34B0.62710.46410.19780.109*0.50
H34C0.76080.47700.25000.109*0.50
H34D0.70650.45170.20800.109*0.50
H34E0.73580.51470.28180.109*0.50
H34F0.60200.50180.22970.109*0.50
C611.0491 (4)0.3112 (2)0.5556 (3)0.0265 (9)
C621.1662 (4)0.3171 (3)0.5484 (3)0.0412 (12)
H621.22460.28610.58280.049*
C641.1176 (5)0.4146 (3)0.4397 (3)0.0380 (12)
C651.0001 (4)0.4079 (3)0.4464 (3)0.0374 (12)
H650.94170.43860.41130.045*
C6411.1555 (5)0.4692 (3)0.3780 (4)0.0539 (15)
H64A1.08630.49720.34720.081*0.50
H64B1.19090.44290.33480.081*0.50
H64C1.21390.50330.41190.081*0.50
H64D1.24110.46500.38210.081*0.50
H64E1.13650.51930.39450.081*0.50
H64F1.11350.45890.31730.081*0.50
C631.1987 (5)0.3684 (3)0.4910 (4)0.0478 (14)
H631.27960.37160.48720.057*
C660.9665 (4)0.3571 (2)0.5034 (3)0.0325 (11)
H660.88550.35360.50680.039*
Atomic displacement parameters (Å2) top
U11U22U33U12U13U23
Cu0.0203 (3)0.0198 (3)0.0476 (4)0.0012 (2)0.0076 (2)0.0030 (3)
P20.0213 (6)0.0209 (6)0.0355 (7)0.0000 (5)0.0078 (5)0.0028 (5)
Cl0.0283 (6)0.0228 (6)0.0683 (9)0.0031 (5)0.0116 (6)0.0042 (6)
P10.0201 (6)0.0181 (6)0.0612 (9)0.0005 (5)0.0057 (6)0.0012 (6)
C410.024 (2)0.030 (2)0.032 (2)0.0027 (19)0.0081 (19)0.002 (2)
C420.024 (2)0.034 (3)0.044 (3)0.003 (2)0.008 (2)0.005 (2)
C460.029 (2)0.030 (3)0.040 (3)0.002 (2)0.001 (2)0.003 (2)
C430.020 (2)0.041 (3)0.044 (3)0.003 (2)0.001 (2)0.001 (2)
C450.036 (3)0.024 (2)0.055 (3)0.005 (2)0.006 (2)0.005 (2)
C440.028 (3)0.039 (3)0.046 (3)0.009 (2)0.003 (2)0.003 (2)
C510.020 (2)0.028 (2)0.033 (2)0.0027 (19)0.0047 (18)0.001 (2)
C520.034 (2)0.028 (2)0.031 (3)0.002 (2)0.009 (2)0.001 (2)
C560.033 (3)0.032 (3)0.042 (3)0.005 (2)0.014 (2)0.009 (2)
C540.038 (3)0.041 (3)0.037 (3)0.016 (2)0.008 (2)0.005 (2)
C530.040 (3)0.028 (3)0.039 (3)0.001 (2)0.005 (2)0.006 (2)
C550.045 (3)0.046 (3)0.035 (3)0.014 (3)0.014 (2)0.011 (2)
C260.034 (3)0.043 (3)0.045 (3)0.010 (2)0.004 (2)0.004 (3)
C210.025 (2)0.020 (2)0.054 (3)0.003 (2)0.001 (2)0.006 (2)
C220.026 (3)0.031 (3)0.107 (5)0.002 (2)0.005 (3)0.020 (3)
C250.046 (3)0.040 (3)0.062 (4)0.007 (3)0.023 (3)0.003 (3)
C230.036 (3)0.040 (3)0.099 (5)0.006 (3)0.011 (3)0.026 (3)
C240.054 (3)0.031 (3)0.052 (3)0.006 (3)0.006 (3)0.003 (2)
C110.022 (2)0.020 (2)0.054 (3)0.0037 (19)0.009 (2)0.002 (2)
C120.024 (2)0.026 (3)0.089 (4)0.002 (2)0.007 (3)0.005 (3)
C150.028 (3)0.049 (3)0.045 (3)0.006 (2)0.002 (2)0.006 (3)
C160.030 (2)0.029 (2)0.049 (3)0.002 (2)0.010 (2)0.002 (2)
C130.036 (3)0.026 (3)0.106 (5)0.003 (2)0.021 (3)0.002 (3)
C140.027 (3)0.041 (3)0.061 (3)0.013 (2)0.015 (2)0.014 (3)
C310.022 (2)0.023 (2)0.057 (3)0.0010 (19)0.007 (2)0.002 (2)
C320.027 (2)0.029 (3)0.065 (3)0.002 (2)0.002 (2)0.006 (3)
C330.036 (3)0.037 (3)0.051 (3)0.001 (2)0.008 (2)0.001 (3)
C350.070 (4)0.022 (3)0.075 (4)0.006 (3)0.033 (3)0.008 (3)
C360.049 (3)0.030 (3)0.064 (4)0.008 (2)0.024 (3)0.006 (3)
C340.047 (3)0.031 (3)0.059 (3)0.006 (2)0.015 (3)0.004 (3)
C3410.081 (5)0.065 (4)0.078 (5)0.004 (4)0.033 (4)0.007 (4)
C610.028 (2)0.022 (2)0.030 (2)0.0003 (19)0.0086 (19)0.0088 (19)
C620.037 (3)0.040 (3)0.052 (3)0.012 (2)0.020 (2)0.013 (2)
C640.052 (3)0.031 (3)0.036 (3)0.001 (2)0.020 (2)0.001 (2)
C650.045 (3)0.028 (3)0.037 (3)0.000 (2)0.003 (2)0.003 (2)
C6410.069 (4)0.046 (3)0.053 (3)0.011 (3)0.029 (3)0.013 (3)
C630.044 (3)0.050 (3)0.058 (4)0.012 (3)0.028 (3)0.014 (3)
C660.030 (2)0.030 (2)0.038 (3)0.004 (2)0.008 (2)0.000 (2)
Geometric parameters (Å, º) top
Cu—Cl2.2330 (12)C12—C131.380 (7)
Cu—P12.2570 (13)C12—H120.9500
Cu—P22.2579 (12)C15—C141.372 (7)
P2—C411.818 (4)C15—C161.388 (6)
P2—C611.820 (4)C15—H150.9500
P2—C511.823 (4)C16—H160.9500
P1—C311.811 (5)C13—C141.365 (7)
P1—C211.818 (5)C13—H130.9500
P1—C111.823 (4)C14—H140.9500
C41—C461.391 (6)C31—C321.390 (7)
C41—C421.397 (6)C31—C361.397 (6)
C42—C431.385 (6)C32—C331.390 (7)
C42—H420.9500C32—H320.9500
C46—C451.391 (6)C33—C341.375 (7)
C46—H460.9500C33—H330.9500
C43—C441.367 (7)C35—C341.384 (7)
C43—H430.9500C35—C361.388 (7)
C45—C441.386 (7)C35—H350.9500
C45—H450.9500C36—H360.9500
C44—H440.9500C34—C3411.487 (8)
C51—C561.395 (6)C341—H34A0.9800
C51—C521.396 (6)C341—H34B0.9800
C52—C531.386 (6)C341—H34C0.9800
C52—H520.9500C341—H34D0.9800
C56—C551.377 (7)C341—H34E0.9800
C56—H560.9500C341—H34F0.9800
C54—C531.383 (7)C61—C621.383 (6)
C54—C551.387 (7)C61—C661.388 (6)
C54—H540.9500C62—C631.391 (7)
C53—H530.9500C62—H620.9500
C55—H550.9500C64—C631.375 (7)
C26—C251.376 (7)C64—C651.388 (7)
C26—C211.394 (6)C64—C6411.503 (7)
C26—H260.9500C65—C661.387 (6)
C21—C221.387 (7)C65—H650.9500
C22—C231.364 (8)C641—H64A0.9800
C22—H220.9500C641—H64B0.9800
C25—C241.383 (7)C641—H64C0.9800
C25—H250.9500C641—H64D0.9800
C23—C241.364 (8)C641—H64E0.9800
C23—H230.9500C641—H64F0.9800
C24—H240.9500C63—H630.9500
C11—C161.383 (6)C66—H660.9500
C11—C121.390 (6)
Cl—Cu—P1114.95 (5)C12—C13—H13119.4
Cl—Cu—P2118.26 (5)C13—C14—C15119.2 (5)
P1—Cu—P2126.72 (5)C13—C14—H14120.4
C41—P2—C61104.01 (19)C15—C14—H14120.4
C41—P2—C51103.6 (2)C32—C31—C36116.4 (5)
C61—P2—C51103.0 (2)C32—C31—P1118.5 (4)
C41—P2—Cu117.03 (15)C36—C31—P1125.0 (4)
C61—P2—Cu113.26 (14)C31—C32—C33122.6 (5)
C51—P2—Cu114.38 (14)C31—C32—H32118.7
C31—P1—C21104.8 (2)C33—C32—H32118.7
C31—P1—C11104.1 (2)C34—C33—C32120.0 (5)
C21—P1—C11103.9 (2)C34—C33—H33120.0
C31—P1—Cu111.26 (15)C32—C33—H33120.0
C21—P1—Cu114.38 (15)C34—C35—C36121.0 (5)
C11—P1—Cu117.15 (15)C34—C35—H35119.5
C46—C41—C42118.6 (4)C36—C35—H35119.5
C46—C41—P2118.6 (3)C35—C36—C31121.3 (5)
C42—C41—P2122.8 (3)C35—C36—H36119.4
C43—C42—C41120.7 (4)C31—C36—H36119.4
C43—C42—H42119.7C33—C34—C35118.7 (5)
C41—C42—H42119.7C33—C34—C341120.5 (5)
C41—C46—C45120.2 (4)C35—C34—C341120.8 (5)
C41—C46—H46119.9C34—C341—H34A109.5
C45—C46—H46119.9C34—C341—H34B109.5
C44—C43—C42120.3 (4)H34A—C341—H34B109.5
C44—C43—H43119.9C34—C341—H34C109.5
C42—C43—H43119.9H34A—C341—H34C109.5
C44—C45—C46120.1 (4)H34B—C341—H34C109.5
C44—C45—H45119.9C34—C341—H34D109.5
C46—C45—H45119.9H34A—C341—H34D141.1
C43—C44—C45120.1 (4)H34B—C341—H34D56.3
C43—C44—H44120.0H34C—C341—H34D56.3
C45—C44—H44120.0C34—C341—H34E109.5
C56—C51—C52118.5 (4)H34A—C341—H34E56.3
C56—C51—P2118.6 (3)H34B—C341—H34E141.1
C52—C51—P2122.7 (3)H34C—C341—H34E56.3
C53—C52—C51120.8 (4)H34D—C341—H34E109.5
C53—C52—H52119.6C34—C341—H34F109.5
C51—C52—H52119.6H34A—C341—H34F56.3
C55—C56—C51120.5 (5)H34B—C341—H34F56.3
C55—C56—H56119.8H34C—C341—H34F141.1
C51—C56—H56119.8H34D—C341—H34F109.5
C53—C54—C55119.8 (5)H34E—C341—H34F109.5
C53—C54—H54120.1C62—C61—C66118.0 (4)
C55—C54—H54120.1C62—C61—P2122.8 (4)
C54—C53—C52119.8 (5)C66—C61—P2119.1 (3)
C54—C53—H53120.1C61—C62—C63120.3 (5)
C52—C53—H53120.1C61—C62—H62119.9
C56—C55—C54120.5 (5)C63—C62—H62119.9
C56—C55—H55119.7C63—C64—C65117.4 (4)
C54—C55—H55119.7C63—C64—C641120.9 (5)
C25—C26—C21120.2 (5)C65—C64—C641121.7 (5)
C25—C26—H26119.9C66—C65—C64121.0 (5)
C21—C26—H26119.9C66—C65—H65119.5
C22—C21—C26117.1 (5)C64—C65—H65119.5
C22—C21—P1119.1 (4)C64—C641—H64A109.5
C26—C21—P1123.6 (4)C64—C641—H64B109.5
C23—C22—C21122.4 (5)H64A—C641—H64B109.5
C23—C22—H22118.8C64—C641—H64C109.5
C21—C22—H22118.8H64A—C641—H64C109.5
C26—C25—C24121.3 (5)H64B—C641—H64C109.5
C26—C25—H25119.4C64—C641—H64D109.5
C24—C25—H25119.4H64A—C641—H64D141.1
C22—C23—C24120.3 (5)H64B—C641—H64D56.3
C22—C23—H23119.9H64C—C641—H64D56.3
C24—C23—H23119.9C64—C641—H64E109.5
C23—C24—C25118.8 (5)H64A—C641—H64E56.3
C23—C24—H24120.6H64B—C641—H64E141.1
C25—C24—H24120.6H64C—C641—H64E56.3
C16—C11—C12118.6 (4)H64D—C641—H64E109.5
C16—C11—P1122.5 (3)C64—C641—H64F109.5
C12—C11—P1118.8 (4)H64A—C641—H64F56.3
C13—C12—C11120.0 (5)H64B—C641—H64F56.3
C13—C12—H12120.0H64C—C641—H64F141.1
C11—C12—H12120.0H64D—C641—H64F109.5
C14—C15—C16120.5 (5)H64E—C641—H64F109.5
C14—C15—H15119.8C64—C63—C62122.1 (5)
C16—C15—H15119.8C64—C63—H63118.9
C11—C16—C15120.4 (5)C62—C63—H63118.9
C11—C16—H16119.8C65—C66—C61121.2 (4)
C15—C16—H16119.8C65—C66—H66119.4
C14—C13—C12121.2 (5)C61—C66—H66119.4
C14—C13—H13119.4
Cl—Cu—P2—C4111.46 (17)C21—C26—C25—C240.1 (8)
P1—Cu—P2—C41171.72 (16)C21—C22—C23—C241.7 (9)
Cl—Cu—P2—C61109.55 (15)C22—C23—C24—C250.9 (9)
P1—Cu—P2—C6167.27 (16)C26—C25—C24—C230.2 (8)
Cl—Cu—P2—C51132.83 (16)C31—P1—C11—C1634.0 (5)
P1—Cu—P2—C5150.35 (17)C21—P1—C11—C1675.5 (4)
Cl—Cu—P1—C31113.71 (17)Cu—P1—C11—C16157.3 (4)
P2—Cu—P1—C3163.21 (18)C31—P1—C11—C12149.2 (4)
Cl—Cu—P1—C21127.72 (17)C21—P1—C11—C12101.3 (4)
P2—Cu—P1—C2155.37 (18)Cu—P1—C11—C1226.0 (5)
Cl—Cu—P1—C115.79 (19)C16—C11—C12—C130.5 (8)
P2—Cu—P1—C11177.30 (18)P1—C11—C12—C13176.4 (4)
C61—P2—C41—C4698.9 (4)C12—C11—C16—C150.6 (7)
C51—P2—C41—C46153.7 (4)P1—C11—C16—C15176.1 (4)
Cu—P2—C41—C4626.8 (4)C14—C15—C16—C110.5 (7)
C61—P2—C41—C4278.1 (4)C11—C12—C13—C140.2 (9)
C51—P2—C41—C4229.2 (4)C12—C13—C14—C150.1 (9)
Cu—P2—C41—C42156.1 (3)C16—C15—C14—C130.3 (8)
C46—C41—C42—C431.7 (7)C21—P1—C31—C32174.5 (4)
P2—C41—C42—C43175.4 (3)C11—P1—C31—C3276.7 (4)
C42—C41—C46—C451.8 (7)Cu—P1—C31—C3250.3 (4)
P2—C41—C46—C45175.4 (4)C21—P1—C31—C361.5 (5)
C41—C42—C43—C441.0 (7)C11—P1—C31—C36107.3 (4)
C41—C46—C45—C441.3 (7)Cu—P1—C31—C36125.6 (4)
C42—C43—C44—C450.4 (7)C36—C31—C32—C331.7 (7)
C46—C45—C44—C430.6 (8)P1—C31—C32—C33174.6 (4)
C41—P2—C51—C5675.3 (4)C31—C32—C33—C341.0 (7)
C61—P2—C51—C56176.6 (3)C34—C35—C36—C310.5 (9)
Cu—P2—C51—C5653.2 (4)C32—C31—C36—C352.4 (8)
C41—P2—C51—C52108.2 (4)P1—C31—C36—C35173.6 (4)
C61—P2—C51—C520.1 (4)C32—C33—C34—C352.9 (8)
Cu—P2—C51—C52123.3 (3)C32—C33—C34—C341175.4 (5)
C56—C51—C52—C531.4 (6)C36—C35—C34—C332.3 (9)
P2—C51—C52—C53175.1 (3)C36—C35—C34—C341176.1 (6)
C52—C51—C56—C551.1 (7)C41—P2—C61—C6214.8 (4)
P2—C51—C56—C55175.6 (4)C51—P2—C61—C6293.0 (4)
C55—C54—C53—C521.2 (7)Cu—P2—C61—C62142.9 (4)
C51—C52—C53—C540.3 (7)C41—P2—C61—C66167.3 (3)
C51—C56—C55—C540.3 (7)C51—P2—C61—C6684.9 (4)
C53—C54—C55—C561.5 (7)Cu—P2—C61—C6639.2 (4)
C25—C26—C21—C220.8 (7)C66—C61—C62—C630.7 (7)
C25—C26—C21—P1176.7 (4)P2—C61—C62—C63177.2 (4)
C31—P1—C21—C2276.8 (4)C63—C64—C65—C660.6 (7)
C11—P1—C21—C22174.3 (4)C641—C64—C65—C66179.9 (5)
Cu—P1—C21—C2245.3 (4)C65—C64—C63—C620.6 (8)
C31—P1—C21—C26107.4 (4)C641—C64—C63—C62179.8 (5)
C11—P1—C21—C261.6 (5)C61—C62—C63—C640.1 (8)
Cu—P1—C21—C26130.5 (4)C64—C65—C66—C610.0 (7)
C26—C21—C22—C231.6 (8)C62—C61—C66—C650.6 (7)
P1—C21—C22—C23177.7 (5)P2—C61—C66—C65177.3 (4)
Comparative X-ray data for [CuCl(PR3)2] (R = aryl group) complexes top
CompoundCu—ClCu—PP—Cu—PCl—Cu—P—C
CuCl(PPh3).Pha2.2082.272125.491.65
2.2609.71
CuCl(PPh3).THFb2.2142.268125.556.34
2.2566.37
CuCl(PPh24-Tol)c2.2332.257126.725.79
2.258-11.46
CuCl(PPh22-Tol)d2.2042.241126.9825.73
2.256-29.70
Notes: (a) Bowmaker, Dyason et al. (1987) or Bowmaker, Engelhardt et al. (1987); (b) Krauter & Neumuller (1996); (c) this work; (d) Bowmaker, Dyason et al. (1987) or Bowmaker, Engelhardt et al. (1987).
 

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