Abstract
Optical transitions and the Mossbauer parameters of isomer shift and quadrupole splitting have been compared with corresponding values computed from molecular orbital cluster calculations for ferric and ferrous ions in several minerals. Two molecular orbital methods - the iterative extended Huckel theory (IEHT) and the multiple scattering Xalpha (MS-Xalpha ) method - are compared.-J.A.Z.
Original language | English |
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Journal | American Mineralogist |
Volume | 71 |
Issue number | 7-8 |
Pages (from-to) | 1015-1021 |
Number of pages | 7 |
ISSN | 0003-004X |
Publication status | Published - 01.01.1986 |