catena-Poly[[trimethyl­tin(IV)]-μ-cyclo­hex-3-ene-1-carboxyl­ato]

Ren, Y.; Zhang, R.; Shi, Y.

doi:10.1107/S1600536809054403

Volume 66
Part 1
Page m92
January 2010

Received 3 December 2009
Accepted 17 December 2009
Online 24 December 2009

Key indicators
Single-crystal X-ray study
T = 298 K
Mean (C-C) = 0.013 Å
R = 0.035
wR = 0.101
Data-to-parameter ratio = 18.6
Details

catena-Poly[[trimethyltin(IV)]--cyclohex-3-ene-1-carboxylato]

Yun Ren,^a Rufen Zhang ^b ^* and Yang Shi ^b

^aCollege of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China, and ^bDepartment of Chemistry, Liaocheng University, Liaocheng 252059, People's Republic of China
Correspondence e-mail: macl@lcu.edu.cn

The title compound, [Sn(CH₃)₃(C₇H₉O₂)]_n, forms an extended zigzag chain structure propagating parallel to [010]. The Sn atom is in a slightly distorted trigonal-bipyramidal coordination environment with two carboxylate O atoms in the axial and the three methyl groups in equatorial sites. The cyclohexene ring has a distorted half-boat conformation. There is an intramolecular C-HO hydrogen bond.

Related literature

For related structures, see: Murugavel et al. (2001); Ma et al. (2006). For puckering parameters, see: Cremer & Pople (1975).

Experimental

Crystal data

[Sn(CH₃)₃(C₇H₉O₂)]
M_r = 288.93
Monoclinic, P 2₁ /n
a = 11.3022 (15) Å
b = 9.8469 (14) Å
c = 12.1468 (18) Å
= 112.148 (2)°
V = 1252.1 (3) Å³
Z = 4
Mo K radiation
= 2.01 mm^-1
T = 298 K
0.45 × 0.36 × 0.33 mm

Data collection

Siemens SMART CCD area-detector diffractometer
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) T_min = 0.464, T_max = 0.556
6095 measured reflections
2193 independent reflections
1669 reflections with I > 2(I)
R_int = 0.033

Refinement

R[F² > 2(F²)] = 0.035
wR(F²) = 0.101
S = 1.08
2193 reflections
118 parameters
H-atom parameters constrained
_max = 1.53 e Å^-3
_min = -0.49 e Å^-3

Table 1
Hydrogen-bond geometry (Å, °)

D-HA	D-H	HA	DA	D-HA
C3-H3BO2	0.97	2.60	2.926 (10)	100

Data collection: SMART (Siemens, 1996); cell refinement: SAINT (Siemens, 1996); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: BX2254 ).

Acknowledgements

The authors thank the National Natural Science Foundation of China (20971096) for financial support.

References

Cremer, D. & Pople, J. A. (1975). J. Am. Chem. Soc. 97, 1354-1358.
Ma, C., Li, J., Zhang, R. & Wang, D. (2006). J. Organomet. Chem. 691, 1713-1721.
Murugavel, R., Baheti, K. & Anantharaman, G. (2001). Inorg. Chem. 40, 6870-6878.
Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.
Siemens (1996). SMART and SAINT. Siemens Analytical X-ray Instruments Inc., Madison, Wisconsin, USA.

metal-organic compounds