EPR-study of reversible oxygenation process of coordination compounds of cobalt(II) with S-substituted N/sup 1/,N/sup 4/-di(salicylidene)-isothiosemicarbazides

Journal Article · Tue Sep 01 04:00:00 EDT 1987 · Theor. Exp. Chem. (Engl. Transl.); (United States)

OSTI ID:5737103

Gerbeleu, N V; Revenko, M D; Rusu, V G; Shames, A T

The reaction between molecular oxygen and coordination compounds of cobalt(II) with S-substituted N/sup 1/,N/sup 4/-di(salicylidene)isothiosemicarbazides in dimethyl sulfoxide solution was studied by the EPR method. It was found that paramagnetic monomeric adducts and diamagnetic ..mu..-peroxo-dimers are formed. The spin-Hamiltonian parameters of the EPR spectra of the initial cobalt complexes, as well as of the paramagnetic adducts were determined. The nature of the Co-O/sub 2/ bond is discussed.

• Research Organization: Institute of Chemistry, Kishinev, USSR
• OSTI ID: 5737103
• Journal Information: Theor. Exp. Chem. (Engl. Transl.); (United States), Journal Name: Theor. Exp. Chem. (Engl. Transl.); (United States) Vol. 23:2; ISSN TEXCA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ACTIVATION ENERGY
ADDUCTS
ANGULAR MOMENTUM
CARBONIC ACID DERIVATIVES
COBALT COMPLEXES
COMPLEXES
CONFIGURATION INTERACTION
ELECTRON DENSITY
ELECTRON SPIN RESONANCE
ELECTRON TRANSFER
ELEMENTS
ENERGY
HAMILTONIANS
HYPERFINE STRUCTURE
MAGNETIC RESONANCE
MATHEMATICAL OPERATORS
MECHANICS
NONMETALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
ORIENTATION
OXYGEN
PARTICLE PROPERTIES
QUANTUM MECHANICS
QUANTUM OPERATORS
RESONANCE
SEMICARBAZIDES
SPIN
SPIN ORIENTATION
THIOLS
TRANSITION ELEMENT COMPLEXES