Hao Zhang, Haixia Yu, Xijie Liu
Dec 1, 2015
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Influential Citations
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Journal
Main Group Metal Chemistry
Abstract
Abstract Three tricyclohexyltin aryloxyacetates, p-YC6H4OCH2COOSn(C6H11-c)3 (where Y=H, 1; CHO, 2; CH2OH, 3), have been synthesized and characterized by means of elemental analysis, IR, and NMR (1H, 13C, and 119Sn) spectroscopy. The crystal structures of complexes 1 and 3 are determined by X-ray single-crystal diffraction. The carboxylate in the compounds is monodentate. The tin atom of compound 1 adopts distorted tetrahedral coordination geometry. In the crystal lattice of compound 3, there is a four-coordinated tin and a five-coordinated tin in which the fifth coordination site is occupied by a water molecule, and the molecules are linked by R33(30) and R55(28) hydrogen bonds into a two-dimensional supramolecular network. Bioassay results have shown that the compounds have good in vitro antibacterial activity against Escherichia coli.