{(E)‐4‐[(1,5‐Dimethyl‐3‐oxo‐2‐phenyl‐2,3‐dihydro‐1H‐pyrazol‐4‐yl)iminomethyl]benzoato}triphenyltin(IV)

The title compound, [Sn(C6H5)3(C19H16N3O3)], is a four‐coordinate SnIV complex, with a distorted tetrahedral geometry and one disordered (0.54:0.46) phenyl ring. The Schiff base carboxylate group acts as a monodentate ligand coordinating through the deprotonated hydroxyl O atom. In the crystal struc...

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Published inActa crystallographica. Section E, Structure reports online Vol. 63; no. 7; p. m1843
Main Authors Fang, Xiao‐Niu, Sui, Yan, Hu, Rong‐Hua, Luo, Qiu‐Yan, Qin, Hai‐Qiong
Format Journal Article
LanguageEnglish
Published 5 Abbey Square, Chester, Cheshire CH1 2HU, England Blackwell Publishing Ltd 01.07.2007
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Summary:The title compound, [Sn(C6H5)3(C19H16N3O3)], is a four‐coordinate SnIV complex, with a distorted tetrahedral geometry and one disordered (0.54:0.46) phenyl ring. The Schiff base carboxylate group acts as a monodentate ligand coordinating through the deprotonated hydroxyl O atom. In the crystal structure, a weak offset face‐to‐face aromatic π–π stacking interaction can be found between the pyrazole ring and the benzene ring of 4‐formylbenzoic acid. The centroid‐to‐centroid distance is 3.858 (2) Å and the interplanar distance is 3.375 (4) Å.
ISSN:1600-5368
1600-5368
DOI:10.1107/S1600536807027298