[(Z)-O-Isopropyl N-(4-chloro­phen­yl)thio­carbamato-κS](tricyclo­hexyl­phosphine-κP)gold(I)

Tadbuppa, P.P.; Tiekink, E.R.T.

doi:10.1107/S1600536810009736

Volume 66
Part 4
Page m420
April 2010

Received 14 March 2010
Accepted 15 March 2010
Online 20 March 2010

Key indicators
Single-crystal X-ray study
T = 223 K
Mean (C-C) = 0.008 Å
R = 0.039
wR = 0.087
Data-to-parameter ratio = 22.4
Details

[(Z)-O-Isopropyl N-(4-chlorophenyl)thiocarbamato-S](tricyclohexylphosphine-P)gold(I)

Primjira P. Tadbuppa ^a and Edward R. T. Tiekink ^b ^*

^aDepartment of Chemistry, National University of Singapore, Singapore 117543, and ^bDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
Correspondence e-mail: edward.tiekink@gmail.com

The Au atom in the title compound, [Au(C₁₀H₁₁ClNOS)(C₁₈H₃₃P)], is coordinated within an S,P-donor set that defines a slightly distorted linear geometry [S-Au-P = 172.45 (5)°], with the distortion due in part to a close intramolecular AuO contact [3.134 (3) Å].

Related literature

For the structural systematics and luminescence properties of phosphinegold(I) carbonimidothioates, see: Ho et al. (2006); Ho & Tiekink (2007); Kuan et al. (2008). For the synthesis, see Hall et al. (1993).

Experimental

Crystal data

[Au(C₁₀H₁₁ClNOS)(C₁₈H₃₃P)]
M_r = 706.09
Monoclinic, P 2₁ /c
a = 9.4547 (15) Å
b = 26.137 (4) Å
c = 12.326 (2) Å
= 100.162 (3)°
V = 2998.0 (8) Å³
Z = 4
Mo K radiation
= 5.14 mm^-1
T = 223 K
0.32 × 0.07 × 0.07 mm

Data collection

Bruker SMART CCD diffractometer
Absorption correction: multi-scan (SADABS; Bruker, 2000) T_min = 0.466, T_max = 1.000
20961 measured reflections
6886 independent reflections
5416 reflections with I > 2(I)
R_int = 0.037

Refinement

R[F² > 2(F²)] = 0.039
wR(F²) = 0.087
S = 1.06
6886 reflections
307 parameters
H-atom parameters constrained
_max = 3.49 e Å^-3
_min = -1.06 e Å^-3

Table 1
Selected bond lengths (Å)

Au-P1	2.2646 (12)
Au-S1	2.3027 (13)

Data collection: SMART (Bruker, 2000); cell refinement: SAINT (Bruker, 2000); data reduction: SAINT; program(s) used to solve structure: PATTY in DIRDIF92 (Beurskens et al., 1992); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: ORTEP-3 (Farrugia, 1997) and DIAMOND (Brandenburg, 2006); software used to prepare material for publication: publCIF (Westrip, 2010).

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: HG2659 ).

Acknowledgements

The National University of Singapore (grant No. R-143-000-213-112) is thanked for support.

References

Beurskens, P. T., Admiraal, G., Beurskens, G., Bosman, W. P., Garcia-Granda, S., Gould, R. O., Smits, J. M. M. & Smykalla, C. (1992). The DIRDIF Program System. Technical Report. Crystallography Laboratory, University of Nijmegen, The Netherlands.
Brandenburg, K. (2006). DIAMOND. Crystal Impact GbR, Bonn, Germany.
Bruker (2000). SMART, SAINT and SADABS. Bruker AXS Inc., Madison, Wisconsin, USA.
Farrugia, L. J. (1997). J. Appl. Cryst. 30, 565.
Hall, V. J., Siasios, G. & Tiekink, E. R. T. (1993). Aust. J. Chem. 46, 561-570.
Ho, S. Y., Cheng, E. C.-C., Tiekink, E. R. T. & Yam, V. W.-W. (2006). Inorg. Chem. 45, 8165-8174.
Ho, S. Y. & Tiekink, E. R. T. (2007). CrystEngComm, 9, 368-378.
Kuan, F. S., Ho, S. Y., Tadbuppa, P. P. & Tiekink, E. R. T. (2008). CrystEngComm, 10, 548-564.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Westrip, S. P. (2010). publCIF. In preparation.

metal-organic compounds