Published July 1988
| Version v1
Journal article
Electron spin relaxation of Mn(II) ions under conditions of slow molecular motions
Description
The reorientational mobility of Mn(II) complexes in diethylphosphoric acid has been studied by ESR over a broad temperature range. An analysis of the spectra has been carried out on the basis of a theory of line shapes developed for Mn(II) ions (S = 5/2, I = 5/2) under the condition omega0 tau/sub c/ >> 1. It has been established that the widths of the hyperfine components of the spectrum of Mn(II) depend on the square of the nuclear magnetic quantum number even in the case of very slow molecular reorientation, in which the spectrum is complicated by fine-structure effects that are not completely averaged
Additional details
Publishing Information
- Journal Title
- Theoretical and Experimental Chemistry (English Translation)
- Journal Volume
- 24
- Journal Issue
- 1
- Series
- Theor. Exp. Chem. (Engl. Transl.).
- Journal Page Range
- 52-55
- ISSN
- 0040-5760
- CODEN
- TEXCA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20047053
- Subject category
- S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- ELECTRON SPIN RESONANCE; FINE STRUCTURE; HYPERFINE STRUCTURE; LIGANDS; LINE BROADENING; LINE WIDTHS; MANGANESE COMPLEXES; MANGANESE COMPOUNDS; NUCLEAR MAGNETIC RESONANCE; PHOSPHORIC ACID ESTERS; QUANTUM NUMBERS; RELAXATION TIME; SPIN-SPIN RELAXATION; TEMPERATURE DEPENDENCE; VALENCE
- Descriptors DEC
- COMPLEXES; ESTERS; MAGNETIC RESONANCE; ORGANIC COMPOUNDS; ORGANIC PHOSPHORUS COMPOUNDS; RELAXATION; RESONANCE; TRANSITION ELEMENT COMPLEXES; TRANSITION ELEMENT COMPOUNDS
Optional Information
- Notes
- Translated from Teoret. Eksper. Khimiya; 24: No. 1, 57-62(Jan-Feb 1988). Cover-to-cover translation of Teoreticheskaya i Ehksperimental'naya Khimiya (USSR).