Electronic structure of Fe in some minerals, derived from iterative extended Huckel theory (IEHT), multiple scattering Xalpha (MS-Xalpha ) calculations, and Mossbauer measurements.

L. P. Aldridge, E. Bill, R. Blas, S. Lauer, V. R. Marathe, A. Sawaryn, A. X. Trautwein, H. Winkler

4 Citations (Scopus)

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 languageEnglish
JournalAmerican Mineralogist
Volume71
Issue number7-8
Pages (from-to)1015-1021
Number of pages7
ISSN0003-004X
Publication statusPublished - 01.01.1986

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