volume 64 issue 3 pages 386-391

Group-Theoretical Classification of Aristotypes of Cation and Anion Orders in Perovskites

Publication typeJournal Article
Publication date2019-05-01
scimago Q4
wos Q4
SJR0.145
CiteScore0.8
Impact factor0.5
ISSN10637745, 1562689X
General Chemistry
Condensed Matter Physics
General Materials Science
Abstract
A group-theoretical classification of cation and anion orders of crystals with a perovskite structure is presented. Aristotypes are idealized structures (phases), from which the low-symmetry ordered modifications of perovskites are formed as a result of rotations and deformation of octahedra, as well as the cooperative Jahn–Teller effect and other physical phenomena. Seven aristotype classes have been distinguished, which are characterized by the atomic ordering in each of Wyckoff positions and simultaneous atomic ordering in several positions. The critical and secondary (improper) order parameters, describing the formation of ordered structures, are determined. The classification proposed makes it possible to systematize a variety of known phases, establish genetic structural links between low-symmetry ordered structures, and design new materials.
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Talanov M. V. et al. Group-Theoretical Classification of Aristotypes of Cation and Anion Orders in Perovskites // Crystallography Reports. 2019. Vol. 64. No. 3. pp. 386-391.
GOST all authors (up to 50) Copy
Talanov M. V., Talanov V. M., Shirokov V. B. Group-Theoretical Classification of Aristotypes of Cation and Anion Orders in Perovskites // Crystallography Reports. 2019. Vol. 64. No. 3. pp. 386-391.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/S1063774519030258
UR - http://link.springer.com/10.1134/S1063774519030258
TI - Group-Theoretical Classification of Aristotypes of Cation and Anion Orders in Perovskites
T2 - Crystallography Reports
AU - Talanov, M. V.
AU - Talanov, V. M.
AU - Shirokov, V. B.
PY - 2019
DA - 2019/05/01
PB - Pleiades Publishing
SP - 386-391
IS - 3
VL - 64
SN - 1063-7745
SN - 1562-689X
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2019_Talanov,
author = {M. V. Talanov and V. M. Talanov and V. B. Shirokov},
title = {Group-Theoretical Classification of Aristotypes of Cation and Anion Orders in Perovskites},
journal = {Crystallography Reports},
year = {2019},
volume = {64},
publisher = {Pleiades Publishing},
month = {may},
url = {http://link.springer.com/10.1134/S1063774519030258},
number = {3},
pages = {386--391},
doi = {10.1134/S1063774519030258}
}
MLA
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MLA Copy
Talanov, M. V., et al. “Group-Theoretical Classification of Aristotypes of Cation and Anion Orders in Perovskites.” Crystallography Reports, vol. 64, no. 3, May. 2019, pp. 386-391. http://link.springer.com/10.1134/S1063774519030258.