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Volume 69 
Part 2 
Page m91  
February 2013  

Received 27 November 2012
Accepted 22 December 2012
Online 9 January 2013

Key indicators
Single-crystal X-ray study
T = 298 K
Mean [sigma](C-C) = 0.005 Å
R = 0.030
wR = 0.079
Data-to-parameter ratio = 23.4
Details
Open access

Dichloridodi-[mu]2-hydroxido-di-[mu]3-oxido-octaphenyltetratin(IV) dimethyl sulfoxide disolvate

aDepartment of Chemistry, Faculty of Science, Karaj Branch, Islamic Azad, University, Karaj, Iran,bFaculty of Chemistry, Tarbiat Moallem University, Tehran, Iran, and cDepartment of Chemistry, Shahid Beheshti University, G. C., Evin, Tehran, 1983963113, Iran
Correspondence e-mail: sh-foladi@kiau.ac.ir

In the centrosymmetric tetranuclear title molecule, [Sn4(C6H5)8Cl2O2(OH)2]·2C2H6OS, the two independent tinIV atoms show distorted trigonal-bipyramidal SnC2O3 and SnC2O2Cl coordination geometries. The four tinIV atoms are bridged by the hydroxo and oxo ligands, forming a ladder-like array of three edge-connected Sn2O2 squares. The solvent molecules are linked to the tetranuclear molecule via O-H...O hydrogen bonds.

Related literature

For biological applications of organotin(IV) complexes, see: Davies & Smith (1982[Davies, A. G. & Smith, P. G. (1982). Comprehensive Organometallic Chemistry, edited by G. Wilkinson, F. Gordon, A. Stone & E. W. Abel, pp. 519-616. New York: Pergamon Press.]). For the crystal structures of closely related compounds, see: Vollano et al. (1984[Vollano, J. F., Day, R. O. & Holmes, R. R. (1984). Organometallics, 3, 745-750.]); Kresinski et al. (1994[Kresinski, R. A., Staples, R. J. & Fackler, J. P. (1994). Acta Cryst. C50, 40-41.]); Yap et al. (2010[Yap, Q. L., Lo, K. M. & Ng, S. W. (2010). Acta Cryst. E66, m8.]).

[Scheme 1]

Experimental

Crystal data
  • [Sn4(C6H5)8Cl2O2(OH)2]·2C2H6OS

  • Mr = 1384.73

  • Monoclinic, P 21 /n

  • a = 11.521 (2) Å

  • b = 19.372 (4) Å

  • c = 11.854 (2) Å

  • [beta] = 93.61 (3)°

  • V = 2640.4 (9) Å3

  • Z = 2

  • Mo K[alpha] radiation

  • [mu] = 2.10 mm-1

  • T = 298 K

  • 0.50 × 0.47 × 0.45 mm

Data collection
  • STOE IPDS 2T diffractometer

  • Absorption correction: numerical (X-RED32; Stoe & Cie, 2005[Stoe & Cie (2005). X-AREA, X-SHAPE and X-RED32. Stoe & Cie, Darmstadt, Germany.]) Tmin = 0.420, Tmax = 0.452

  • 28831 measured reflections

  • 7108 independent reflections

  • 6034 reflections with I > 2[sigma](I)

  • Rint = 0.095

Refinement
  • R[F2 > 2[sigma](F2)] = 0.030

  • wR(F2) = 0.079

  • S = 1.05

  • 7108 reflections

  • 304 parameters

  • 1 restraint

  • H atoms treated by a mixture of independent and constrained refinement

  • [Delta][rho]max = 0.92 e Å-3

  • [Delta][rho]min = -0.83 e Å-3

Table 1
Hydrogen-bond geometry (Å, °)

D-H...A D-H H...A D...A D-H...A
O2-H2A...O3i 0.82 (2) 2.04 (2) 2.851 (3) 166 (4)
Symmetry code: (i) x+1, y, z+1.

Data collection: X-AREA (Stoe & Cie, 2005[Stoe & Cie (2005). X-AREA, X-SHAPE and X-RED32. Stoe & Cie, Darmstadt, Germany.]); cell refinement: X-AREA; data reduction: X-AREA; 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: ORTEP-3 for Windows (Farrugia, 2012[Farrugia, L. J. (2012). J. Appl. Cryst. 45, 849-854.]); software used to prepare material for publication: WinGX (Farrugia, 2012[Farrugia, L. J. (2012). J. Appl. Cryst. 45, 849-854.]).


Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: CV5369 ).


References

Davies, A. G. & Smith, P. G. (1982). Comprehensive Organometallic Chemistry, edited by G. Wilkinson, F. Gordon, A. Stone & E. W. Abel, pp. 519-616. New York: Pergamon Press.
Farrugia, L. J. (2012). J. Appl. Cryst. 45, 849-854.  [ISI] [CrossRef] [ChemPort] [details]
Kresinski, R. A., Staples, R. J. & Fackler, J. P. (1994). Acta Cryst. C50, 40-41.  [CrossRef] [details]
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.  [CrossRef] [details]
Stoe & Cie (2005). X-AREA, X-SHAPE and X-RED32. Stoe & Cie, Darmstadt, Germany.
Vollano, J. F., Day, R. O. & Holmes, R. R. (1984). Organometallics, 3, 745-750.  [CrossRef] [ChemPort]
Yap, Q. L., Lo, K. M. & Ng, S. W. (2010). Acta Cryst. E66, m8.  [CSD] [CrossRef] [details]


Acta Cryst (2013). E69, m91  [ doi:10.1107/S1600536812051744 ]

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