Structure of N-substituted copper(II) hydroxamates in crystalline state and frozen solution View Full Text


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Article Info

DATE

2015-07-08

AUTHORS

A. V. Rotov, E. A. Ugolkova, E. Kh. Lermontova, A. G. Beirakhov

ABSTRACT

Two CuL2 complexes, where L = R1N(O)-(O)CR2, R1 = tert-Bu, R2 = Me (I) and R1 = Me, and R2 = tert-Bu (II) have been structurally studied by X-ray diffraction. According to electron paramagnetic resonance (EPR) data, the complexes exist in dichloromethane at 77 K as two mononuclear isomeric species. The species whose spectrum is described by a spin Hamiltonian with a high hyperfine structure (HFS) constant is a cis-isomer. The species with a smaller HFS constant is classified as a trans-isomer. The trans-isomer of compound II forms an associate with dichloromethane molecules. More... »

PAGES

866-870

References to SciGraph publications

Identifiers

URI

http://scigraph.springernature.com/pub.10.1134/s0036023615070128

DOI

http://dx.doi.org/10.1134/s0036023615070128

DIMENSIONS

https://app.dimensions.ai/details/publication/pub.1009182484


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