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Antonels, Nathan C.

Meijboom, Reinout

University of Johannesburg Institutional Repository

(Acetylacetonato-j2O,O0)carbonyl[tris(4-chlorophenyl)phosphane-jP]rhodium(I)Nathan C. Antonels and Reinout Meijboom*Research Center for Synthesis and Catalysis, Department of Chemistry, University ofJohannesburg (APK Campus), PO Box 524, Auckland Park, Johannesburg 2006,South AfricaCorrespondence e-mail: rmeijboom@uj.ac.zaReceived 23 February 2012; accepted 22 March 2012Key indicators: single-crystal X-ray study; T = 100 K; mean (C–C) = 0.003 A˚;R factor = 0.027; wR factor = 0.063; data-to-parameter ratio = 20.9.The title compound, [Rh(C5H7O2)(C18H12Cl3P)(CO)],contains the bidentate acetylacetonate ligand coordinated tothe RhI atom, forming a chelate ring [Rh—O = 2.0327 (15)and 2.0613 (14) A˚]. The RhI atom is additionally coordinatedby one P [Rh—P = 2.2281 (6) A˚] and one carbonyl C [Rh—C= 1.812 (2) A˚] atom, resulting in a slightly distorted square-planar geometry. The molecules are packed to minimize sterichindrance with the phosphanes positioned above and belowthe slightly distorted square geometrical plane.Related literatureFor background literature on the catalytic activity of rhodium–phosphane compounds, see: Carraz et al. (2000); Moloy &Wegman (1989); Bonati & Wilkinson (1964). For relatedrhodium compounds, see: Brink et al. (2007); Erasmus &Conradie (2011); Leipoldt et al. (1978); Steynberg et al. (1987).ExperimentalCrystal data[Rh(C5H7O2)(C18H12Cl3P)(CO)]Mr = 595.62Triclinic, P1a = 9.6528 (17) A˚b = 11.535 (2) A˚c = 12.875 (2) A˚ = 65.211 (3) = 72.095 (4) = 72.757 (4)V = 1214.9 (4) A˚3Z = 2Mo K radiation = 1.12 mm1T = 100 K0.18  0.13  0.12 mmData collectionBruker APEX DUO 4K CCDdiffractometerAbsorption correction: multi-scan(SADABS; Bruker, 2008)Tmin = 0.826, Tmax = 0.87719382 measured reflections6083 independent reflections5395 reflections with I > 2(I)Rint = 0.029RefinementR[F 2 > 2(F 2)] = 0.027wR(F 2) = 0.063S = 1.016083 reflections291 parametersH-atom parameters constrainedmax = 0.50 e A˚3min = 0.48 e A˚3Data collection: APEX2 (Bruker, 2010); cell refinement: SAINT(Bruker, 2008); data reduction: SAINT; program(s) used to solvestructure: SIR97 (Altomare et al., 1999); program(s) used to refinestructure: SHELXL97 (Sheldrick, 2008); molecular graphics:DIAMOND (Brandenburg & Putz, 2005); software used to preparematerial for publication: publCIF (Westrip, 2010) and WinGX(Farrugia, 1999).The National Research Foundation (NRF) and theUniversity of Johannesburg are acknowledged for funding. H.Ogutu is acknowledged for the data collection.Supplementary data and figures for this paper are available from theIUCr electronic archives (Reference: FK2054).ReferencesAltomare, A., Burla, M. C., Camalli, M., Cascarano, G. L., Giacovazzo, C.,Guagliardi, A., Moliterni, A. G. G., Polidori, G. & Spagna, R. (1999). J.Appl. Cryst. 32, 115–119.Bonati, F. & Wilkinson, G. (1964). J. Chem. Soc. pp. 3156–3160.Brandenburg, K. & Putz, H. (2005). DIAMOND. Crystal Impact GbR, Bonn,Germany.Brink, A., Roodt, A. & Visser, H. G. (2007). Acta Cryst. E63, m48–m50.Bruker (2008). SADABS and SAINT. Bruker AXS Inc., Madison, Wisconsin,USA.Bruker (2010). APEX2. Bruker AXS Inc., Madison, Wisconsin, USA.Carraz, C. A., Ditzel, E. J., Orpen, A. G., Ellis, D. D., Pringle, P. G. & Sunley, G.J. (2000). Chem. Commun. pp. 1277–1278.Erasmus, J. J. C. & Conradie, J. (2011). Inorg. Chim. Acta, 375, 128–134.Farrugia, L. J. (1999). J. Appl. Cryst. 32, 837–838.Leipoldt, J. G., Basson, S. S., Bok, L. D. C. & Gerber, T. I. A. (1978). Inorg.Chim. Acta, 26, L35–L37.Moloy, K. G. & Wegman, R. W. (1989). Organometallics, 8, 2883–2892.Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122.Steynberg, E. C., Lamprecht, G. J. & Leipoldt, J. G. (1987). Inorg. Chim. Acta,133, 33–37.Westrip, S. P. (2010). J. Appl. Cryst. 43, 920–925.metal-organic compoundsActa Cryst. (2012). E68, m509 doi:10.1107/S1600536812012536 Antonels and Meijboom m509Acta Crystallographica Section EStructure ReportsOnlineISSN 1600-5368supplementary materialssup-1Acta Cryst. (2012). E68, m509    supplementary materialsActa Cryst. (2012). E68, m509    [doi:10.1107/S1600536812012536](Acetylacetonato-κ2O,O′)carbonyl[tris(4-chlorophenyl)phosphane-κP]rhodium(I)Nathan C. Antonels and Reinout MeijboomComment Acetylacetonate has two O-donor atoms with equivalent σ-electron donor capabilities. The high symmetry of dicarbonyl-(acetylacetonate)rhodium(I) complexes promotes easy carbonyl displacement of either carbonyl group with a variety of phosphanes, phosphites and arsines (Bonati and Wilkinson, 1964). These dicarbonyl(acetylacetonate)rhodium(I) compounds are typically used in methyl iodide oxidative addition studies (Erasmus and Conradie, 2011). This study is part of ongoing research into induced effects of various phosphanes coordinated to Rh(I) centers. Previous work illustrating the catalytic importance of the rhodium(I) square-planar moieties has been conducted on rhodium mono- and di-phosphane complexes containing the symmetrical bidentate ligand, acac (acac = acetylacetonate) (Moloy and Wegman, 1989). Symmetrical di-phosphane ligands result in the production of acetaldehyde, whereas unsymmetrical di-phosphane ligands are more stable and efficient catalysts for the carbonylation of methanol to acetic acid (Carraz et al., 2000). In the title compound, [Rh(acac)(CO){P(4—Cl—C6H4)3}] (acac = acetylacetonate), the coordination around the Rh atom shows a slightly distorted square-planar arrangement, illustrated by C24—Rh1—P1 and O1—Rh1—O2 angles of 88.08 (7)° and 89.37 (6)°, respectively and a distance of 0.0015 (2) Å for Rh1 from the mean coordination plane. The Rh—C and Rh—P bond lengths are 1.812 (2) Å and 2.2280 (6) Å respectively. A larger trans influence of the phosphane ligand with respect to the carbonyl ligand is indicated by the longer Rh—O2 (2.0613 (14) Å) bond compared to Rh—O1 (2.0327 (15) Å) bond which is trans to the carbonyl ligand. The molecular geometries are similar to those observed from the closely related compounds known from Steynberg et al.(1987) and Leipoldt et al.(1978). These compounds show similar spectroscopic properties to those as discussed by Brink et al.(2007).Experimental A solution of [PCy2(4-Me2NC6H4)] (63.6 mg, 0.174 mmol) in acetone (3 cm3) was slowly added to a solution of [Rh(acac)(CO)2] (44.5 mg, 0.172 mmol) in acetone (4 cm3). The solvent was removed and recrystallized from dichloro-methane. Slow evaporation of the solvent afforded the title compound as yellow crystals (yield: 85.5 mg, 83%). Spectroscopic data: 31P{H} NMR (CDCl3, 161.98 MHz, p.p.m.): 47.55 p.p.m. [1J(Rh—P) = 176 Hz]; IR (solid) ν(CO): 1976 cm-1. IR (dichloromethane) ν(CO): 1981 cm-1Refinement Hydrogen atom positions were calculated and refined using a riding model (C—H = 0.95–0.98 Å) with Uiso(H) = 1.2Ueq(C) for aromatic H atoms, and a riding model allowing the torsion angle to be refined from the electron density with Uiso(H) = 1.5Ueq(C) for methyl H atoms.supplementary materialssup-2Acta Cryst. (2012). E68, m509    Computing details Data collection: APEX2 (Bruker, 2010); cell refinement: SAINT (Bruker, 2008); data reduction: SAINT (Bruker, 2008); program(s) used to solve structure: SIR97 (Altomare et al., 1999); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: DIAMOND (Brandenburg & Putz, 2005); software used to prepare material for publication: publCIF (Westrip, 2010) and WinGX (Farrugia, 1999).Figure 1Molecular structure of the title compound. Displacement ellipsoids are drawn at the 30% probability level. (Acetylacetonato-κ2O,O′)carbonyl[tris(4- chlorophenyl)phosphane-κP]rhodium(I) Crystal data [Rh(C5H7O2)(C18H12Cl3P)(CO)]Mr = 595.62Triclinic, P1Hall symbol: -P 1a = 9.6528 (17) Åb = 11.535 (2) Åc = 12.875 (2) Åα = 65.211 (3)°β = 72.095 (4)°γ = 72.757 (4)°V = 1214.9 (4) Å3Z = 2F(000) = 596Dx = 1.628 Mg m−3Mo Kα radiation, λ = 0.71073 ÅCell parameters from 8738 reflectionssupplementary materialssup-3Acta Cryst. (2012). E68, m509    θ = 2.7–28.4°µ = 1.12 mm−1T = 100 KBlock, yellow0.18 × 0.13 × 0.12 mmData collection Bruker APEX DUO 4K CCD diffractometerRadiation source: sealed tubeGraphite monochromatorDetector resolution: 8.4 pixels mm-1φ and ω scansAbsorption correction: multi-scan (SADABS; Bruker, 2008)Tmin = 0.826, Tmax = 0.87719382 measured reflections6083 independent reflections5395 reflections with I > 2σ(I)Rint = 0.029θmax = 28.7°, θmin = 1.8°h = −11→13k = −15→15l = −17→17Refinement Refinement on F2Least-squares matrix: fullR[F2 > 2σ(F2)] = 0.027wR(F2) = 0.063S = 1.016083 reflections291 parameters0 restraintsPrimary atom site location: structure-invariant direct methodsSecondary atom site location: difference Fourier mapHydrogen site location: inferred from neighbouring sitesH-atom parameters constrainedw = 1/[σ2(Fo2) + (0.0242P)2 + 0.9592P] where P = (Fo2 + 2Fc2)/3(Δ/σ)max = 0.005Δρmax = 0.50 e Å−3Δρmin = −0.48 e Å−3Special 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. 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) x y z Uiso*/UeqRh1 1.052699 (17) 0.359470 (15) 0.333583 (13) 0.01682 (5)Cl1 0.39474 (6) 0.72923 (6) 0.04828 (5) 0.03653 (14)Cl2 1.24276 (7) 0.04921 (6) −0.10196 (5) 0.03470 (14)Cl3 0.52995 (6) −0.10417 (5) 0.72212 (5) 0.02947 (12)P1 0.89407 (5) 0.28944 (5) 0.28971 (4) 0.01573 (10)O1 0.96017 (16) 0.28916 (14) 0.50713 (12) 0.0221 (3)O2 1.20480 (15) 0.42067 (14) 0.37193 (13) 0.0230 (3)O3 1.18810 (19) 0.46211 (18) 0.08083 (14) 0.0365 (4)C1 1.0041 (2) 0.2905 (2) 0.59045 (19) 0.0245 (4)C2 0.9110 (3) 0.2347 (3) 0.7102 (2) 0.0373 (6)H2A 0.863 0.3036 0.7426 0.056*H2B 0.9742 0.1658 0.7615 0.056*H2C 0.8349 0.1984 0.7045 0.056*supplementary materialssup-4Acta Cryst. (2012). E68, m509    C3 1.1259 (2) 0.3395 (2) 0.57878 (19) 0.0259 (5)H3 1.1492 0.3296 0.649 0.031*C4 1.2168 (2) 0.4018 (2) 0.4741 (2) 0.0235 (4)C5 1.3406 (3) 0.4541 (2) 0.4762 (2) 0.0325 (5)H5A 1.4362 0.4059 0.4468 0.049*H5B 1.3355 0.4441 0.5567 0.049*H5C 1.331 0.5465 0.4265 0.049*C6 0.7434 (2) 0.41545 (19) 0.22884 (17) 0.0184 (4)C7 0.7514 (2) 0.5465 (2) 0.18792 (18) 0.0229 (4)H7 0.8327 0.57 0.1962 0.027*C8 0.6419 (3) 0.6428 (2) 0.13528 (19) 0.0275 (5)H8 0.647 0.732 0.1086 0.033*C9 0.5257 (2) 0.6074 (2) 0.12224 (18) 0.0247 (4)C10 0.5121 (2) 0.4789 (2) 0.1645 (2) 0.0275 (5)H10 0.4301 0.4563 0.1563 0.033*C11 0.6208 (2) 0.3830 (2) 0.2192 (2) 0.0247 (4)H11 0.6115 0.2944 0.2505 0.03*C12 0.9830 (2) 0.21278 (19) 0.18053 (17) 0.0175 (4)C13 1.1223 (2) 0.1333 (2) 0.18776 (19) 0.0266 (5)H13 1.1643 0.1155 0.2518 0.032*C14 1.2014 (3) 0.0792 (2) 0.10336 (19) 0.0278 (5)H14 1.2958 0.0239 0.1099 0.033*C15 1.1402 (2) 0.1073 (2) 0.00991 (18) 0.0240 (4)C16 1.0022 (3) 0.1842 (3) 0.0012 (2) 0.0335 (5)H16 0.9606 0.2013 −0.0629 0.04*C17 0.9235 (2) 0.2369 (2) 0.0866 (2) 0.0285 (5)H17 0.8279 0.2901 0.0805 0.034*C18 0.7931 (2) 0.17036 (19) 0.41102 (17) 0.0177 (4)C19 0.8076 (2) 0.0432 (2) 0.41969 (18) 0.0224 (4)H19 0.8742 0.014 0.3599 0.027*C20 0.7263 (2) −0.0419 (2) 0.51444 (19) 0.0246 (4)H20 0.7369 −0.1286 0.5197 0.03*C21 0.6299 (2) 0.0015 (2) 0.60070 (18) 0.0206 (4)C22 0.6129 (2) 0.1278 (2) 0.59502 (19) 0.0257 (5)H22 0.5459 0.1565 0.6549 0.031*C23 0.6956 (2) 0.2108 (2) 0.50032 (19) 0.0245 (4)H23 0.6859 0.297 0.496 0.029*C24 1.1342 (2) 0.4217 (2) 0.17864 (19) 0.0232 (4)Atomic displacement parameters (Å2) U11 U22 U33 U12 U13 U23Rh1 0.01580 (8) 0.02264 (8) 0.01419 (8) −0.00561 (6) −0.00310 (6) −0.00747 (6)Cl1 0.0251 (3) 0.0402 (3) 0.0282 (3) 0.0055 (2) −0.0093 (2) −0.0025 (2)Cl2 0.0464 (3) 0.0316 (3) 0.0238 (3) −0.0026 (3) −0.0002 (2) −0.0161 (2)Cl3 0.0293 (3) 0.0268 (3) 0.0266 (3) −0.0137 (2) 0.0029 (2) −0.0049 (2)P1 0.0154 (2) 0.0184 (2) 0.0137 (2) −0.00436 (19) −0.00333 (18) −0.00522 (19)O1 0.0227 (7) 0.0290 (8) 0.0157 (7) −0.0058 (6) −0.0035 (6) −0.0088 (6)O2 0.0185 (7) 0.0307 (8) 0.0263 (8) −0.0054 (6) −0.0052 (6) −0.0156 (7)O3 0.0359 (9) 0.0545 (11) 0.0200 (9) −0.0231 (8) 0.0014 (7) −0.0096 (8)supplementary materialssup-5Acta Cryst. (2012). E68, m509    C1 0.0264 (11) 0.0272 (11) 0.0195 (10) 0.0001 (9) −0.0068 (9) −0.0101 (9)C2 0.0447 (15) 0.0505 (15) 0.0177 (11) −0.0151 (12) −0.0054 (10) −0.0099 (11)C3 0.0277 (11) 0.0337 (12) 0.0236 (11) 0.0010 (9) −0.0128 (9) −0.0167 (9)C4 0.0204 (10) 0.0243 (10) 0.0328 (12) 0.0041 (8) −0.0119 (9) −0.0183 (9)C5 0.0254 (12) 0.0406 (13) 0.0466 (15) −0.0015 (10) −0.0138 (11) −0.0289 (12)C6 0.0170 (9) 0.0226 (9) 0.0160 (9) −0.0037 (8) −0.0040 (7) −0.0072 (8)C7 0.0238 (10) 0.0229 (10) 0.0236 (11) −0.0087 (8) −0.0066 (8) −0.0060 (9)C8 0.0304 (12) 0.0213 (10) 0.0242 (11) −0.0043 (9) −0.0065 (9) −0.0020 (9)C9 0.0188 (10) 0.0299 (11) 0.0166 (10) 0.0012 (8) −0.0039 (8) −0.0040 (9)C10 0.0164 (10) 0.0349 (12) 0.0303 (12) −0.0069 (9) −0.0065 (9) −0.0085 (10)C11 0.0193 (10) 0.0240 (10) 0.0298 (12) −0.0069 (8) −0.0061 (9) −0.0063 (9)C12 0.0186 (9) 0.0198 (9) 0.0145 (9) −0.0073 (7) −0.0014 (7) −0.0055 (8)C13 0.0288 (11) 0.0299 (11) 0.0198 (11) −0.0006 (9) −0.0087 (9) −0.0086 (9)C14 0.0277 (11) 0.0267 (11) 0.0229 (11) 0.0017 (9) −0.0043 (9) −0.0088 (9)C15 0.0315 (11) 0.0218 (10) 0.0176 (10) −0.0075 (9) 0.0017 (9) −0.0092 (8)C16 0.0346 (13) 0.0486 (14) 0.0254 (12) −0.0020 (11) −0.0114 (10) −0.0215 (11)C17 0.0232 (11) 0.0396 (13) 0.0289 (12) 0.0001 (9) −0.0092 (9) −0.0199 (10)C18 0.0170 (9) 0.0204 (9) 0.0156 (9) −0.0055 (7) −0.0053 (7) −0.0039 (8)C19 0.0239 (10) 0.0224 (10) 0.0204 (10) −0.0037 (8) −0.0026 (8) −0.0093 (8)C20 0.0283 (11) 0.0185 (9) 0.0255 (11) −0.0060 (8) −0.0034 (9) −0.0071 (9)C21 0.0183 (10) 0.0228 (10) 0.0190 (10) −0.0075 (8) −0.0040 (8) −0.0035 (8)C22 0.0241 (11) 0.0271 (11) 0.0243 (11) −0.0074 (9) 0.0031 (9) −0.0119 (9)C23 0.0264 (11) 0.0216 (10) 0.0257 (11) −0.0072 (8) −0.0006 (9) −0.0104 (9)C24 0.0204 (10) 0.0307 (11) 0.0235 (11) −0.0096 (9) −0.0053 (8) −0.0110 (9)Geometric parameters (Å, º) Rh1—C24 1.812 (2) C7—H7 0.95Rh1—O1 2.0324 (14) C8—C9 1.378 (3)Rh1—O2 2.0616 (14) C8—H8 0.95Rh1—P1 2.2280 (6) C9—C10 1.381 (3)Cl1—C9 1.745 (2) C10—C11 1.390 (3)Cl2—C15 1.744 (2) C10—H10 0.95Cl3—C21 1.741 (2) C11—H11 0.95P1—C6 1.826 (2) C12—C17 1.386 (3)P1—C18 1.826 (2) C12—C13 1.390 (3)P1—C12 1.829 (2) C13—C14 1.389 (3)O1—C1 1.276 (2) C13—H13 0.95O2—C4 1.277 (2) C14—C15 1.378 (3)O3—C24 1.150 (3) C14—H14 0.95C1—C3 1.392 (3) C15—C16 1.372 (3)C1—C2 1.502 (3) C16—C17 1.388 (3)C2—H2A 0.98 C16—H16 0.95C2—H2B 0.98 C17—H17 0.95C2—H2C 0.98 C18—C19 1.391 (3)C3—C4 1.391 (3) C18—C23 1.396 (3)C3—H3 0.95 C19—C20 1.390 (3)C4—C5 1.502 (3) C19—H19 0.95C5—H5A 0.98 C20—C21 1.380 (3)C5—H5B 0.98 C20—H20 0.95supplementary materialssup-6Acta Cryst. (2012). E68, m509    C5—H5C 0.98 C21—C22 1.390 (3)C6—C7 1.394 (3) C22—C23 1.385 (3)C6—C11 1.395 (3) C22—H22 0.95C7—C8 1.387 (3) C23—H23 0.95C24—Rh1—O1 179.59 (8) C8—C9—Cl1 118.52 (17)C24—Rh1—O2 91.04 (8) C10—C9—Cl1 119.74 (17)O1—Rh1—O2 89.37 (6) C9—C10—C11 118.7 (2)C24—Rh1—P1 88.08 (7) C9—C10—H10 120.6O1—Rh1—P1 91.50 (4) C11—C10—H10 120.6O2—Rh1—P1 178.23 (4) C10—C11—C6 120.8 (2)C6—P1—C18 101.96 (9) C10—C11—H11 119.6C6—P1—C12 104.31 (9) C6—C11—H11 119.6C18—P1—C12 104.69 (9) C17—C12—C13 118.31 (18)C6—P1—Rh1 115.10 (7) C17—C12—P1 123.42 (15)C18—P1—Rh1 116.37 (6) C13—C12—P1 118.10 (15)C12—P1—Rh1 112.95 (7) C14—C13—C12 121.5 (2)C1—O1—Rh1 126.58 (14) C14—C13—H13 119.3C4—O2—Rh1 126.09 (14) C12—C13—H13 119.3O1—C1—C3 126.0 (2) C15—C14—C13 118.7 (2)O1—C1—C2 114.7 (2) C15—C14—H14 120.6C3—C1—C2 119.3 (2) C13—C14—H14 120.6C1—C2—H2A 109.5 C16—C15—C14 121.06 (19)C1—C2—H2B 109.5 C16—C15—Cl2 119.43 (17)H2A—C2—H2B 109.5 C14—C15—Cl2 119.46 (17)C1—C2—H2C 109.5 C15—C16—C17 119.8 (2)H2A—C2—H2C 109.5 C15—C16—H16 120.1H2B—C2—H2C 109.5 C17—C16—H16 120.1C4—C3—C1 126.21 (19) C12—C17—C16 120.7 (2)C4—C3—H3 116.9 C12—C17—H17 119.7C1—C3—H3 116.9 C16—C17—H17 119.7O2—C4—C3 125.59 (19) C19—C18—C23 118.53 (19)O2—C4—C5 114.7 (2) C19—C18—P1 124.22 (15)C3—C4—C5 119.7 (2) C23—C18—P1 117.25 (15)C4—C5—H5A 109.5 C20—C19—C18 120.98 (19)C4—C5—H5B 109.5 C20—C19—H19 119.5H5A—C5—H5B 109.5 C18—C19—H19 119.5C4—C5—H5C 109.5 C21—C20—C19 119.05 (19)H5A—C5—H5C 109.5 C21—C20—H20 120.5H5B—C5—H5C 109.5 C19—C20—H20 120.5C7—C6—C11 118.78 (18) C20—C21—C22 121.51 (19)C7—C6—P1 120.16 (15) C20—C21—Cl3 120.00 (16)C11—C6—P1 121.04 (15) C22—C21—Cl3 118.47 (16)C8—C7—C6 120.7 (2) C23—C22—C21 118.60 (19)C8—C7—H7 119.6 C23—C22—H22 120.7C6—C7—H7 119.6 C21—C22—H22 120.7C9—C8—C7 119.1 (2) C22—C23—C18 121.32 (19)C9—C8—H8 120.5 C22—C23—H23 119.3C7—C8—H8 120.5 C18—C23—H23 119.3supplementary materialssup-7Acta Cryst. (2012). E68, m509    C8—C9—C10 121.73 (19) O3—C24—Rh1 178.57 (19)

(Acetylacetonato-j2O,O0)carbonyl[tris(4- chlorophenyl)phosphane-jP]rhodium(I)

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