Spectroscopic investigation and density functional theory calculations of mercaptobenzothiazole and mercaptobenzimidazole ligands and their rhenium complexes

• 作者: Ibrahim AlJammaz Noura AlHokbany
• 来源期刊: 无机化学期刊(英文)
• 学科: 化学
• 关键词: [ReO]3+ DFT Mercaptobenzothiazole LIGAND Mercaptobenzimidazol LIGAND TG/DTA XPS Rhe-nium Complexes.
• 年，卷（期）: 2011,（2）
• 页码范围: 23-32
• 页数: 10页
• 分类号: O6

摘要

Four complexes containing the [Re(V)O]3+ core have been prepared by substitution on the precursors RO(citrate)2- and ReO(gluconate)2-. The complex [ReO(MBT)2OH] was obtained by reaction of the direct reduction of ReO4- using sodium borohydride as a reducing agent. Four complexes were character-ized by UV-Vis and IR spectrophotometer, elemental analyses, 1H-and 13C NMR spectroscopy, TG and DFT calculations.