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Bis(?-2-{[oxido(phenyl)methylidene]hydrazinylidene}propanoato)bis[dibenzyl(ethanol)tin(IV)].

ABSTRACT: In the title complex, [Sn(2)(C(7)H(7))(4)(C(10)H(8)N(2)O(3))(2)(C(2)H(5)OH)(2)], the Sn(IV) atom is seven-coordinated in a distorted penta-gonal-bipyramidal geometry by three O atoms and one N atom from the pyruvate benzoyl hydrazone ligand, one ethanol O atom and two axial C atoms from trans-benzyl groups, thus forming a dimeric mol-ecule ([Formula: see text] symmetry) via weak Sn-O inter-actions. The C atoms of one phenyl ring and the ethanol mol-ecule are disordered over two sets of sites with site-occupancy factors of 0.57?(5):0.43?(5) and 0.79?(2):0.21?(2), respectively. Intermolecular O-H?O hydrogen bonds stabilize the crystal structure.

SUBMITTER: Sun S

PROVIDER: S-EPMC3089280 | biostudies-literature | 2011 May

REPOSITORIES: biostudies-literature

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Bis(μ-2-{[oxido(phenyl)methylidene]hydrazinylidene}propanoato)bis[dibenzyl(ethanol)tin(IV)].

Sun Shaojun S Yang Jie J

Acta crystallographica. Section E, Structure reports online 20110407 Pt 5

In the title complex, [Sn(2)(C(7)H(7))(4)(C(10)H(8)N(2)O(3))(2)(C(2)H(5)OH)(2)], the Sn(IV) atom is seven-coordinated in a distorted penta-gonal-bipyramidal geometry by three O atoms and one N atom from the pyruvate benzoyl hydrazone ligand, one ethanol O atom and two axial C atoms from trans-benzyl groups, thus forming a dimeric mol-ecule ([Formula: see text] symmetry) via weak Sn-O inter-actions. The C atoms of one phenyl ring and the ethanol mol-ecule are disordered over two sets of sites wit ...[more]

PMID: 21754282

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