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Bis(dimethyl sulfoxide-?O)bis(saccharinato-?N)-zinc(II).

ABSTRACT: The title compound, [Zn(C(7)H(4)N(2)O(3)S)(2)(C(2)H(6)OS)(2)], is a neutral four-coordinate complex with a tetra-hedral geometry. The metal atom is surrounded by the two dimethyl sulfoxide (DMSO) ligands, each coordinating through the O atom, and two anionic saccharinate (1,1,3-trioxo-2,3-dihydro-1?(6),2-benzo-thia-zol-2-ide) ligands coordinating through the N atom. The tetra-hedral geometry is slightly distorted as is evident from the N-Zn-N bond angle of 113.85?(6)°, the O-Zn-O bond angle of 98.92?(6)° and O-Zn-N bond angles of 116.96?(6) and 103.93?(6)°. The Zn-N bond lengths are 1.9742?(15) and 2.0025?(16)?Å. The Zn-O bond lengths are 1.9806?(14)?Å and 1.9468?(14)?Å. The DMSO ligand coordinates through the lone pair of electrons on the O atom, as can be seen from the Zn-O-S bond angle of 131.30?(8)°.

SUBMITTER: Potwana FS

PROVIDER: S-EPMC3238599 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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Bis(dimethyl sulfoxide-κO)bis(saccharinato-κN)-zinc(II).

Potwana Fezile S W FS Shandu Bongakonke E BE Van Zyl Werner E WE

Acta crystallographica. Section E, Structure reports online 20111105 Pt 12

The title compound, [Zn(C(7)H(4)N(2)O(3)S)(2)(C(2)H(6)OS)(2)], is a neutral four-coordinate complex with a tetra-hedral geometry. The metal atom is surrounded by the two dimethyl sulfoxide (DMSO) ligands, each coordinating through the O atom, and two anionic saccharinate (1,1,3-trioxo-2,3-dihydro-1λ(6),2-benzo-thia-zol-2-ide) ligands coordinating through the N atom. The tetra-hedral geometry is slightly distorted as is evident from the N-Zn-N bond angle of 113.85 (6)°, the O-Zn-O bond angle of 9 ...[more]

PMID: 22199490

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