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Type: Artigo de periódico
Title: Tris[2-(1,3-thiazol-2-yl-kappa N)-1H-benzimidazole-kappa N-3]zinc(II) dinitrate ethanol hemisolvate monohydrate at 100 K
Author: Oliveira, FL
Huber, PC
Almeida, WP
Sabino, JR
Aparicio, R
Abstract: The Zn-II center in the dicationic complex of the title compound, [Zn(C10H7N3S)(3)](NO3)(2)center dot 0.5C(2)H(5)OH center dot H2O, is in a distorted octahedral environment with imperfect noncrystallographic C-3 symmetry. Each 2-(1,3-thiazol-2-yl)-1H-benzimidazole ligand coordinates in a bidentate manner, with the Zn-N(imidazole) bond lengths approximately 0.14 angstrom shorter than the Zn-N(thiazole) bond lengths. Charge-assisted hydrogen bonds connect cations, anions and water molecules. A lattice void is occupied by an ethanol solvent molecule disordered about a crystallographic inversion center and pi-stacking is observed between one type of symmetry-related benzene rings.
Country: EUA
Editor: Wiley-blackwell
Citation: Acta Crystallographica Section C-crystal Structure Communications. Wiley-blackwell, v. 69, n. 119, n. +, 2013.
Rights: aberto
Identifier DOI: 10.1107/S0108270112051372
Date Issue: 2013
Appears in Collections:Unicamp - Artigos e Outros Documentos

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