Zinc and cadmium complexes based on 3,6-di-tert-butyl-o-benzoquinone

被引：0
作者：
A. V. Piskunov
A. V. Maleeva
G. A. Abakumov
V. K. Cherkasov
G. K. Fukin
A. S. Bogomyakov
机构：
[1] Russian Academy of Sciences,Institute of Organometallic Chemistry
[2] Siberian Branch of the Russian Academy of Sciences,International Tomography Center
来源：
Russian Journal of Coordination Chemistry | 2011年 / 37卷
关键词：
Bipy; Cadmium Complex; Complex VIII; Amalgamate Zinc; Semiquinone Complex;
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摘要：
Zinc and cadmium bis-o-semuquinolate and catecholate complexes are synthesized by the reduction of 3,6-di-tert-butyl-o-benzoquinone (3,6-Q) with amalgamated metals in a medium of various solvents. The oxidation of the metal catecholate derivatives results in the corresponding mono-o-semiquinone complexes, which undergo symmetrization to form the metal bis-o-semiquinolates. The molecular structures of the complexes (3,6-SQ)2Zn · Py, (3,6-SQ)2Zn · H2O, and (3,6-SQ)2Cd · α,α′-Bipy (3,6-SQ is the radical anion of 3,6-Q) are studied by X-ray diffraction analysis. Magnetochemical studies are carried out for the zinc and cadmium bis-o-semiquinone complexes.
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页码：243 / 256
页数：13
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