Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/87554
Type: Artigo
Title: Three new mononuclear group 12 complexes with benzimidazole
Author: Amaral, Thaeny C.
Carvalho, Gustavo S.G. de
Silva, Adilson D. da
Corbi, Pedro P.
Masciocchi, Norberto
Castellano, Eduardo E.
Cuin, Alexandre
Abstract: Three iso-structural Zn(II), Cd(II), and Hg(II) complexes with 1-benzyl-2-phenyl-1H-benzimidazole (BPB), ZnBPB, CdBPB, and HgBPB, respectively, were synthesized by reaction of the ligand with the corresponding metal chlorides in methanolic solutions. The complexes [MCl2(BPB) 2], where M = Zn(II), Cd(II), or Hg(II), were characterized by elemental analysis, 13C, 1H, and [1H- 15N] heteronuclear multiple bond coherence NMR measurements, and Raman spectroscopy. The structures of the cadmium and mercury complexes were solved by single-crystal X-ray diffraction, while the structure of the zinc complex was determined by X-ray powder diffraction. The three compounds crystallize in the triclinic system in P-1 space group with the metal ions lying in a distorted tetrahedral environment. The zinc complex shows high luminescence in the solid state at room temperature. © 2014 Taylor and Francis.
Three iso-structural Zn(II), Cd(II), and Hg(II) complexes with 1-benzyl-2-phenyl-1H-benzimidazole (BPB), ZnBPB, CdBPB, and HgBPB, respectively, were synthesized by reaction of the ligand with the corresponding metal chlorides in methanolic solutions. The
Subject: Zinco
Cádmio
Mercúrio
Country: Reino Unido
Editor: Taylor & Francis
Citation: Journal Of Coordination Chemistry. Taylor And Francis Ltd., v. 67, n. 8, p. 1380 - 1391, 2014.
Rights: fechado
Fechado
Identifier DOI: 10.1080/00958972.2014.914179
Address: https://www.tandfonline.com/doi/full/10.1080/00958972.2014.914179
Date Issue: 2014
Appears in Collections:IQ - Artigos e Outros Documentos

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