Disordered and displacive models for the structure of the normal phase of ｛N(CH_3)_4｝_2MnCl_4
Journal of the Physical Society of Japan Volume 69 Issue 12
Page 3853-3859
published_at 2000
Title
Disordered and displacive models for the structure of the normal phase of ｛N(CH_3)_4｝_2MnCl_4
Creators
Koshiji Naohiro
Creator Keywords
normal phase
structure analysis
displacive model
disordered model
split atom method
The crystal structure of the normal phase in ｛N(CH_3)_4｝_2MnCl_4 has been analyzed for two models: a displacive model and a disordered model. In the former model, the constituent tetrahedra of tetramethylammonium and tetrachloromanganate satisfy a mirror symmetry themselves imposed by the crystal symmetry. In the latter model, each tetrahedron occupies two equivalent positions related by the mirror symmetry with an equal occupation probability: split atom method. A special attention has been paid to their thermal parameters
Languages
eng
Resource Type
journal article
Publishers
The Physical Society of Japan
Date Issued
2000
Rights
Copyright c (2002)The Physical Society of Japan()
File Version
Author’s Original
Access Rights
open access
Relations
[ISSN]0031-9015
[NCID]AA00704814
[isVersionOf]
[URI]http://www.ipap.jp/jpsj/index.html
Schools
大学院理工学研究科（理学）