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Catena-Poly[[triphenyl-tin(IV)]-?-5-amino-2-nitro-benzoato-?O:O].


ABSTRACT: The title compound, [Sn(C(6)H(5))(3)(C(7)H(5)N(2)O(4))](n), forms polymeric chains along [010]. The Sn(IV) ion is five-coordinated in a distorted trigonal-bipyramidal geometry by two monodentate carboxyl-ate groups and three phenyl rings. The axial sites are occupied by the O atoms of two symmetry-related carboxyl-ate groups [O-Sn-O = 170.88?(3)°]. The benzene ring of the 5-amino-2-nitro-benzoate ligand forms dihedral angles of 82.92?(6), 81.10?(6) and 83.54?(6)° with respect to the three phenyl rings. In the crystal, the chains are linked by inter-molecular N-H?O and weak C-H?O inter-actions into a three-dimensional network. The crystal structure is further stabilized by weak inter-molecular C-H?? inter-actions.

SUBMITTER: Win YF 

PROVIDER: S-EPMC3200871 | biostudies-other | 2011 Sep

REPOSITORIES: biostudies-other

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catena-Poly[[triphenyl-tin(IV)]-μ-5-amino-2-nitro-benzoato-κO:O].

Win Yip-Foo YF   Choong Chen-Shang CS   Teoh Siang-Guan SG   Quah Ching Kheng CK   Fun Hoong-Kun HK  

Acta crystallographica. Section E, Structure reports online 20110827 Pt 9


The title compound, [Sn(C(6)H(5))(3)(C(7)H(5)N(2)O(4))](n), forms polymeric chains along [010]. The Sn(IV) ion is five-coordinated in a distorted trigonal-bipyramidal geometry by two monodentate carboxyl-ate groups and three phenyl rings. The axial sites are occupied by the O atoms of two symmetry-related carboxyl-ate groups [O-Sn-O = 170.88 (3)°]. The benzene ring of the 5-amino-2-nitro-benzoate ligand forms dihedral angles of 82.92 (6), 81.10 (6) and 83.54 (6)° with respect to the three phenyl  ...[more]

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