Synthesis, crystal structure and magnetic properties of a novel complex containing a diamagnetic metal ion and thiazole-substituted nitronyl nitroxide radicals
The synthesis, crystal structure and magnetic properties of a novel diamagnetic metal complex containing thiazole-substituted nitronyl nitroxide radicals, [HgCl2(NIT2-thz)2] (NIT2-thz?= 2-(2'-thiazole)-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide), is reported. The mercury(II) ion has distorted tetrahedral coordination involving two chloride atoms and two thiazole nitrogen atoms. Magnetic susceptibility data show that there are intramolecular antiferromagnetic interactions between the radicals in the complex.
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Document Type: Research Article
Affiliations: 1: State Key Laboratory of Coordination Chemistry, Nanjing, 210093, P.R. China 2: Department of Chemistry, Nankai University, Tianjin 300071, P.R. China
Publication date: July 20, 2005