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Volume 67 
Part 7 
Page m980  
July 2011  

Received 31 May 2011
Accepted 18 June 2011
Online 25 June 2011

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Key indicators
Single-crystal X-ray study
T = 100 K
Mean [sigma](C-C) = 0.006 Å
Disorder in main residue
R = 0.033
wR = 0.106
Data-to-parameter ratio = 19.3
Details
Open access

catena-Poly[[tribenzyltin(IV)]-[mu]-(E)-3-(2-furyl)prop-2-enoato-[kappa]2O:O']

Thy Chun Keng,a Kong Mun Loa and Seik Weng Nga*

aDepartment of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
Correspondence e-mail: seikweng@um.edu.my

In the title carboxylate-bridged polymer, [Sn(C7H7)3(C7H5O3)]n, the SnIV atom exists in a distorted trans-C3SnO2 trigonal-bipyramidal geometry. The polymer propagates as a chain along the a axis. There are two independent formula units in the asymmetric unit; the furyl ring of one of the anions is disordered over two positions in a 0.630 (8):0.370 (8) ratio. The crystal studied was a non-merohedral twin with a minor twin domain of 37.3 (1)%.

Related literature

For a related tribenzyltin cinnamate, see: Lo & Ng (2011[Lo, K. M. & Ng, S. W. (2011). Acta Cryst. E67, m744-m745.]).

[Scheme 1]

Experimental

Crystal data

  • [Sn(C7H7)3(C7H5O3)]

  • Mr = 529.18

  • Triclinic, [P \overline 1]

  • a = 10.5744 (1) Å

  • b = 10.8946 (1) Å

  • c = 21.4199 (3) Å

  • [alpha] = 101.7132 (6)°

  • [beta] = 90.6861 (6)°

  • [gamma] = 101.2031 (6)°

  • V = 2366.83 (5) Å3

  • Z = 4

  • Mo K[alpha] radiation

  • [mu] = 1.11 mm-1

  • T = 100 K

  • 0.30 × 0.20 × 0.10 mm
Data collection

  • Bruker SMART APEX diffractometer

  • Absorption correction: multi-scan (TWINABS; Bruker, 2009[Bruker (2009). APEX2, SAINT and TWINABS. Bruker AXS Inc., Madison, Wisconsin, USA.]) Tmin = 0.574, Tmax = 0.746

  • 40884 measured reflections

  • 11649 independent reflections

  • 10010 reflections with I > 2[sigma](I)

  • Rint = 0.030
Refinement

  • R[F2 > 2[sigma](F2)] = 0.033

  • wR(F2) = 0.106

  • S = 1.07

  • 11649 reflections

  • 603 parameters

  • 56 restraints

  • H-atom parameters constrained

  • [Delta][rho]max = 0.80 e Å-3

  • [Delta][rho]min = -0.58 e Å-3

Data collection: APEX2 (Bruker, 2009[Bruker (2009). APEX2, SAINT and TWINABS. Bruker AXS Inc., Madison, Wisconsin, USA.]); cell refinement: SAINT (Bruker, 2009[Bruker (2009). APEX2, SAINT and TWINABS. Bruker AXS Inc., Madison, Wisconsin, USA.]); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); molecular graphics: X-SEED (Barbour, 2001[Barbour, L. J. (2001). J. Supramol. Chem. 1, 189-191.]); software used to prepare material for publication: publCIF (Westrip, 2010[Westrip, S. P. (2010). J. Appl. Cryst. 43, 920-925.]).

Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: XU5233 ).

Acknowledgements

We thank the University of Malaya (RG020/09AFR) for supporting this study.

References

Barbour, L. J. (2001). J. Supramol. Chem. 1, 189-191.  [CrossRef] [ChemPort]
Bruker (2009). APEX2, SAINT and TWINABS. Bruker AXS Inc., Madison, Wisconsin, USA.
Lo, K. M. & Ng, S. W. (2011). Acta Cryst. E67, m744-m745.  [CrossRef] [details]
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.  [CrossRef] [details]
Westrip, S. P. (2010). J. Appl. Cryst. 43, 920-925.  [ISI] [CrossRef] [ChemPort] [details]

Acta Cryst (2011). E67, m980  [ doi:10.1107/S1600536811023919 ]

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