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Journal of Structural Chemistry

2015 year, number 4

MONOв€’ AND BINUCLEAR Bi(III) IODIDE COMPLEXES CONTAINING 2,2'в€’BIPYRIDYL AND 1,10в€’PHENANTHROLINE: SYNTHESIS AND STRUCTURE

S. A. Adonin1,2, M. N. Sokolov1,2, V. P. Fedin1,2
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2Novosibirsk National Research State University, Novosibirsk, Russia
Keywords: висмут, иодидные комплексы, 2,2'-бипиридил, 1,10-фенантролин, кристаллические структуры, bismuth, iodide complexes, 2,2'-bipyridyl, 1,10-phenanthroline, crystal structures

Abstract

Mononuclear complexes TBA[Bi(NN)I4] (TBA = tetra-n-butylammonium, NN = 2,2'-bipyridyl (1) and 1,10-phenanthroline (2)) are synthesized by the reaction of BiI3, tetra-n-butylammonium iodide, and the corresponding ligand in acetone with subsequent crystallization from a benzene-acetone mixture. By changing the solvent used in crystallization to ethanol, binuclear [Bi2(NN)2I6] complexes (3 and 4) are produced. The crystal structure of the compounds is determined by single crystal X-ray diffraction.