Acta Cryst. (2011). E67, m561-m562  [ doi:10.1107/S160053681101244X ]

(2-Amino-3-nitrobenzoato-O)triphenyltin(IV)

Y.-F. Win, C.-S. Choong, M.-H. Heng, C. K. Quah and H.-K. Fun

Abstract: The asymmetric unit of the title compound, [Sn(C₆H₅)₃(C₇H₅N₂O₄)], consists of two independent molecules. In each molecule, the four-coordinated Sn^IV atom exists in a distorted tetrahedral geometry and two intramolecular N-HO hydrogen bonds with S(6) ring motifs are present. In one molecule, the benzene ring of the 2-amino-3-nitrobenzoate ligand makes dihedral angles of 42.74 (11), 89.66 (13) and 53.04 (10)° with the three phenyl rings. The corresponding dihedral angles for the other molecule are 6.29 (11), 66.55 (11) and 62.33 (10)°. In the crystal, a weak intermolecular C-H interaction and a - stacking interaction with a centroid-centroid distance of 3.5877 (12) Å are observed.

Online 13 April 2011

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