Magnetic susceptibility and parameters of exchange interactions between octahedral Co(II) complexes and nitroxyl imidazoline radical

S. A. Malinovskaya; P. V. Schastnev; V. N. Ikorskii

Magnetic susceptibility and parameters of exchange interactions between octahedral Co(II) complexes and nitroxyl imidazoline radical

S. A. Malinovskaya, P. V. Schastnev, V. N. Ikorskii

Department of Physics

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

Abstract

A technique for calculating magnetic susceptibility of dimeric octahedral Co(II) complexes with a paramagnetic ligand allowing for exchange interactions between dimers is developed within the molecular-field approximation. Model calculations are performed. From an analysis of the experimental data on magnetic susceptibility values of parameters J = 61 cm^-1 of intramolecular Ĥ_exch = - 2JŜ_CoŜ_L) and J'n = 4.6 cm^-1 and of intermolecular (Ĥ'_exch = -2J'nΣŜ_u 〈S_u〉 exchange interactions, ferromagnetic in nature, are determined for a new Co(II) complex compound with a 4-amido-2,2-dimethyl-5,5-dimethoxy-3-imidazoline-1-oxyl radical.

Original language	English
Pages (from-to)	1171-1179
Number of pages	9
Journal	Chemical Physics Reports
Volume	15
Issue number	8
State	Published - 1996

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title = "Magnetic susceptibility and parameters of exchange interactions between octahedral Co(II) complexes and nitroxyl imidazoline radical",

abstract = "A technique for calculating magnetic susceptibility of dimeric octahedral Co(II) complexes with a paramagnetic ligand allowing for exchange interactions between dimers is developed within the molecular-field approximation. Model calculations are performed. From an analysis of the experimental data on magnetic susceptibility values of parameters J = 61 cm-1 of intramolecular Ĥexch = - 2JŜCoŜL) and J'n = 4.6 cm-1 and of intermolecular (Ĥ'exch = -2J'nΣŜu 〈Su〉 exchange interactions, ferromagnetic in nature, are determined for a new Co(II) complex compound with a 4-amido-2,2-dimethyl-5,5-dimethoxy-3-imidazoline-1-oxyl radical.",

author = "Malinovskaya, \{S. A.\} and Schastnev, \{P. V.\} and Ikorskii, \{V. N.\}",

year = "1996",

language = "English",

volume = "15",

pages = "1171--1179",

number = "8",

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TY - JOUR

T1 - Magnetic susceptibility and parameters of exchange interactions between octahedral Co(II) complexes and nitroxyl imidazoline radical

AU - Malinovskaya, S. A.

AU - Schastnev, P. V.

AU - Ikorskii, V. N.

PY - 1996

Y1 - 1996

N2 - A technique for calculating magnetic susceptibility of dimeric octahedral Co(II) complexes with a paramagnetic ligand allowing for exchange interactions between dimers is developed within the molecular-field approximation. Model calculations are performed. From an analysis of the experimental data on magnetic susceptibility values of parameters J = 61 cm-1 of intramolecular Ĥexch = - 2JŜCoŜL) and J'n = 4.6 cm-1 and of intermolecular (Ĥ'exch = -2J'nΣŜu 〈Su〉 exchange interactions, ferromagnetic in nature, are determined for a new Co(II) complex compound with a 4-amido-2,2-dimethyl-5,5-dimethoxy-3-imidazoline-1-oxyl radical.

AB - A technique for calculating magnetic susceptibility of dimeric octahedral Co(II) complexes with a paramagnetic ligand allowing for exchange interactions between dimers is developed within the molecular-field approximation. Model calculations are performed. From an analysis of the experimental data on magnetic susceptibility values of parameters J = 61 cm-1 of intramolecular Ĥexch = - 2JŜCoŜL) and J'n = 4.6 cm-1 and of intermolecular (Ĥ'exch = -2J'nΣŜu 〈Su〉 exchange interactions, ferromagnetic in nature, are determined for a new Co(II) complex compound with a 4-amido-2,2-dimethyl-5,5-dimethoxy-3-imidazoline-1-oxyl radical.

UR - https://www.scopus.com/pages/publications/10444248265

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M3 - Article

AN - SCOPUS:10444248265

SN - 1074-1550

VL - 15

SP - 1171

EP - 1179

JO - Chemical Physics Reports

JF - Chemical Physics Reports

IS - 8

ER -

Magnetic susceptibility and parameters of exchange interactions between octahedral Co(II) complexes and nitroxyl imidazoline radical

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