KRAMERS MECHANISM OF INDIRECT SPIN-SPIN COUPLINGS OF NUCLEI IN CRYSTALS

Authors
MOROZ NK KOZLOVA SG GABUDA SP
Citation
Nk. Moroz et al., KRAMERS MECHANISM OF INDIRECT SPIN-SPIN COUPLINGS OF NUCLEI IN CRYSTALS, Journal of structural chemistry, 34(2), 1993, pp. 239-243
Citations number
14
Categorie Soggetti
Chemistry Inorganic & Nuclear","Chemistry Physical
Journal title
Journal of structural chemistry → ACNP
ISSN journal
00224766
Volume
34
Issue
2
Year of publication
1993
Pages
239 - 243
Database
ISI
SICI code
0022-4766(1993)34:2<239:KMOISC>2.0.ZU;2-1
Abstract
Nuclear spin exchange in the ionic clusters [Tl4Cl](3+), situated in t he cavities of cation-substituted chlorosodalite, was investigated by the Tl-203 and Tl-205 NMR method. It was shown that nuclear spin excha nge in the ionic crystals is realized by analogy with the Kramers mech anism of indirect exchange of electron spins using the electron shells of the bridging atoms.