Structure and magnetic properties of 2,4,6,8-tetra(tert-butyl)phenoxazin-1-one adducts with cobalt(II) salts

Complex formation reaction of redox-active 2,4,6,8-tetra( tert -butyl)phenoxazin-1-one with cobalt(II) chloride leading to the dimeric adduct has been studied. UV spectroscopy studies have revealed the equilibrium of the formed adduct with dissociated form of the complex in the acetonitrile solution...

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Bibliographic Details
Published in:Russian journal of general chemistry 2016-07, Vol.86 (7), p.1664-1670
Main Authors: Ivakhnenko, E. P., Koshchienko, Yu. V., Chernyshev, A. V., Knyazev, P. A., Ivakhnenko, T. E., Lyssenko, K. A.
Format: Article
Language:English
Subjects:
Acetonitrile
Adducts
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Cobalt
Complex formation
Crystal structure
Ethylene glycol
Magnetic properties
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Summary:Complex formation reaction of redox-active 2,4,6,8-tetra( tert -butyl)phenoxazin-1-one with cobalt(II) chloride leading to the dimeric adduct has been studied. UV spectroscopy studies have revealed the equilibrium of the formed adduct with dissociated form of the complex in the acetonitrile solution. In the presence of ethylene glycol, the complex formation with cobalt(II) perchlorate has afforded the high-spin trimolecular adduct. Crystal structure of the obtained adducts has been studied by means of X-ray diffraction analysis.
ISSN:1070-3632
1608-3350
DOI:10.1134/S1070363216070227