Complexation of Cu(II) with hetarylformazanes in solutions, polycrystals, and modified anionite / Vishnevskaya GP,Frolova EN,Pervova IG,Lipunova GN,Gorbatenko YA,Lipunov IN // RUSSIAN JOURNAL OF COORDINATION CHEMISTRY. - 2005. - V. 31, l. 11. - P. 828-833.

ISSN/EISSN:

1070-3284 / нет данных

Type:

Article

Abstract:

The Cu(II) complexes with hetaryl formazanes (HF) formed in solutions, polycrystals, and AN-18 polymeric ionite modified with HF were studied by EPR method and were found to have almost identical structures. The configuration of the Cu2+ coordination surrounding (square-planar or pseudotetrahedral) is specified by the substituents at N-1 in formazane fragments. Complexes with coordination unit Cu(4N) were formed mainly, when the ligands were taken in excess, while in the case of the ligand deficiency and with the coordinating OH group in benzene ring, the complexes with the Cu(3NO) coordination unit were formed. The covalence of in-plane metal-ligand sigma-bond was found to be affected by the substituents. The formation of binuclear copper complexes in solutions and polycrystals was established in the case of deficiency of the ligand with SO3H substituent in benzene ring.

Author keywords:

нет данных

DOI:

10.1007/s11173-005-0177-0

Web of Science ID:

ISI:000233611900012

Соавторы в МНС:

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Другие поля

Поле	Значение
Month	NOV
Publisher	MAIK NAUKA/INTERPERIODICA
Address	C/O KLUWER ACADEMIC-PLENUM PUBLISHERS, 233 SPRING ST, NEW YORK, NY 10013-1578 USA
Language	English
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Inorganic \& Nuclear
Number-of-Cited-References	11
Usage-Count-Since-2013	1
Journal-ISO	Russ. J. Coord. Chem.
Doc-Delivery-Number	988PA