Theoretical Mössbauer isomer shift of antimony chalcogenides
- 1 November 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 38 (13) , 8593-8601
- https://doi.org/10.1103/physrevb.38.8593
Abstract
The electronic structure of five antimony chalcogenides (, , SbTeI, , and ) is investigated. Tight-binding band-structure calculations and molecular models are combined with x-ray diffraction and photoemission spectroscopy to get a coherent picture of these materials. The same methods are used to discuss the chemical notion of the 5 antimony lone-pair stereochemical activity and to explain the observed trends in the Mössbauer isomer shift.
Keywords
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