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Journal of Structural Chemistry

2017 year, number 5

CRYSTAL STRUCTURE AND EPR SPECTRA OF (Bu4N)2[V(dmit)3]

Ya. S. Fomenko1, A. L. Gushchin1,2, V. A. Nadolinny1, P. A. Abramov1, M. N. Sokolov1,2
1Nikolaev Institute of Inorganic Chemistry, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia
2Novosibirsk National Research State University, Novosibirsk, Russia
Keywords: ванадий, дитиолатные комплексы, кристаллическая структура, спектры ЭПР, vanadium, dithiolate complexes, crystal structure, EPR spectra

Abstract

The tris-chelate complex of vanadium(IV) (Bu4N)2[V(dmit)3] is prepared from VCl3 and (Bu4N)2[Zn(dmit)2] (dmit = isotrithionedithiolate C3S52-) and characterized by single crystal XRD and mass spectrometry. The complex crystallizes in the space group Pna 21 and has a distorted octahedral environment of vanadium. The complex is paramagnetic and gives a characteristic EPR spectrum in both solution and solid phase. The g factors and hyperfine interaction constants are determined.