Coordination of vanadyl acetylacetonate with nitrogen-containing donor bases

A. V. Astashkin; S. A. Dikanov; Yu D. Tsvetkov

doi:10.1007/BF00749372

Coordination of vanadyl acetylacetonate with nitrogen-containing donor bases

A. V. Astashkin, S. A. Dikanov, Yu D. Tsvetkov

Research output: Contribution to journal › Article › peer-review

Abstract

From results obtained in an investigation of modulation effects in the electron spin echo of adducts of VO²⁺acac₂ with nitrogen-containing donor bases, we have been able to determine the constants of HFI of the unpaired electron of the vanadium with the nitrogen nucleus, for a large class of these bases. The values of the HFI constant are in the range 3.6-6 MHz. The sensitivity of modulation effects in ESE to the selection of the base offers a means for determining the relative stability of these adducts.

Original language	English (US)
Pages (from-to)	363-368
Number of pages	6
Journal	Journal of Structural Chemistry
Volume	26
Issue number	3
DOIs	https://doi.org/10.1007/BF00749372
State	Published - May 1985
Externally published	Yes

ASJC Scopus subject areas

Physical and Theoretical Chemistry
Inorganic Chemistry
Materials Chemistry

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10.1007/BF00749372

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abstract = "From results obtained in an investigation of modulation effects in the electron spin echo of adducts of VO2+acac2 with nitrogen-containing donor bases, we have been able to determine the constants of HFI of the unpaired electron of the vanadium with the nitrogen nucleus, for a large class of these bases. The values of the HFI constant are in the range 3.6-6 MHz. The sensitivity of modulation effects in ESE to the selection of the base offers a means for determining the relative stability of these adducts.",

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AU - Astashkin, A. V.

AU - Dikanov, S. A.

AU - Tsvetkov, Yu D.

PY - 1985/5

Y1 - 1985/5

N2 - From results obtained in an investigation of modulation effects in the electron spin echo of adducts of VO2+acac2 with nitrogen-containing donor bases, we have been able to determine the constants of HFI of the unpaired electron of the vanadium with the nitrogen nucleus, for a large class of these bases. The values of the HFI constant are in the range 3.6-6 MHz. The sensitivity of modulation effects in ESE to the selection of the base offers a means for determining the relative stability of these adducts.

AB - From results obtained in an investigation of modulation effects in the electron spin echo of adducts of VO2+acac2 with nitrogen-containing donor bases, we have been able to determine the constants of HFI of the unpaired electron of the vanadium with the nitrogen nucleus, for a large class of these bases. The values of the HFI constant are in the range 3.6-6 MHz. The sensitivity of modulation effects in ESE to the selection of the base offers a means for determining the relative stability of these adducts.

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Coordination of vanadyl acetylacetonate with nitrogen-containing donor bases

Abstract

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