EPR of nitroxyl diradicals - derivatives of sulfhydryl reagents
Journal Article
·
· Dokl. Phys. Chem. (Engl. Transl.); (United States)
OSTI ID:5794363
This research is devoted to an investigation of some sulfur-containing diradicals that are spin-labeled analogs of reagents used in the practice of flotation: 0-(1-oxyl-2,2,6,6-tetramethyl-4-piperidyl) N-(1-oxyl-2,2,6,6-tetramethyl-4-piperidyl) thionocarbamate, 0-(1-oxyl-2,2,6,6-tetramethyl-4-piperidyl) N-(1-oxyl-2,2,6,6-tetramethyl-4-piperidyl)-N-methyl-thionocarbamate, 1-oxyl-2,2,6,6-tetramethyl-4-piperidyl p-(0-(1-oxyl-2,2,6,6-tetramethyl-4-piperidyl)xanthantomercuri) benzoate, dithiobis (0-(1-oxyl-2,2,6,6-tetramethyl-4-piperidyl)) thioformate (iminoxyl dixanthogenide), and bis(N-(1-oxyl-2,2,6,6-tetramethyl-4-piperidyl)-N-methylcarbamoyl) disulfide. In addition, they investigated complexes of copper(I) with spin-labeled xanthate and dithiocarbamate ligands that are diradicals and observed quintuplet EPR spectra.
- Research Organization:
- V. I. Nikitin Institute of Chemistry, Dushanbe, USSR
- OSTI ID:
- 5794363
- Journal Information:
- Dokl. Phys. Chem. (Engl. Transl.); (United States), Journal Name: Dokl. Phys. Chem. (Engl. Transl.); (United States) Vol. 289:4-6; ISSN DKPCA
- Country of Publication:
- United States
- Language:
- English
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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
ANGULAR MOMENTUM
BENZOIC ACID
CARBOXYLIC ACID ESTERS
CARBOXYLIC ACID SALTS
CARBOXYLIC ACIDS
COMPLEXES
COPPER COMPLEXES
DISULFIDES
ELECTRON SPIN RESONANCE
ESTERS
FLOTATION
FORMATES
HYPERFINE STRUCTURE
LINE WIDTHS
MAGNETIC RESONANCE
MONOCARBOXYLIC ACIDS
MULTIPLETS
NITROXYL RADICALS
ORES
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PARTICLE PROPERTIES
RADICALS
RESONANCE
SEPARATION PROCESSES
SORPTIVE PROPERTIES
SPIN
STRUCTURAL CHEMICAL ANALYSIS
SULFUR ORES
SURFACE PROPERTIES
TRANSITION ELEMENT COMPLEXES
XANTHATES
400201* -- Chemical & Physicochemical Properties
640302 -- Atomic
Molecular & Chemical Physics-- Atomic & Molecular Properties & Theory
74 ATOMIC AND MOLECULAR PHYSICS
ANGULAR MOMENTUM
BENZOIC ACID
CARBOXYLIC ACID ESTERS
CARBOXYLIC ACID SALTS
CARBOXYLIC ACIDS
COMPLEXES
COPPER COMPLEXES
DISULFIDES
ELECTRON SPIN RESONANCE
ESTERS
FLOTATION
FORMATES
HYPERFINE STRUCTURE
LINE WIDTHS
MAGNETIC RESONANCE
MONOCARBOXYLIC ACIDS
MULTIPLETS
NITROXYL RADICALS
ORES
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PARTICLE PROPERTIES
RADICALS
RESONANCE
SEPARATION PROCESSES
SORPTIVE PROPERTIES
SPIN
STRUCTURAL CHEMICAL ANALYSIS
SULFUR ORES
SURFACE PROPERTIES
TRANSITION ELEMENT COMPLEXES
XANTHATES