Standard

Cation distribution and interatomic interactions in oxides with heterovalent isomorphism : II.1 complex aluminates Ln2SrAl2O7 (Ln = La, Nd, Gd). / Zvereva, I. A.; Smirnov, E. Yu; Vagapov, D. A.; Choisnet, J.

в: Russian Journal of General Chemistry, Том 70, № 12, 2000, стр. 1841-1846.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Zvereva, IA, Smirnov, EY, Vagapov, DA & Choisnet, J 2000, 'Cation distribution and interatomic interactions in oxides with heterovalent isomorphism: II.1 complex aluminates Ln2SrAl2O7 (Ln = La, Nd, Gd)', Russian Journal of General Chemistry, Том. 70, № 12, стр. 1841-1846.

APA

Zvereva, I. A., Smirnov, E. Y., Vagapov, D. A., & Choisnet, J. (2000). Cation distribution and interatomic interactions in oxides with heterovalent isomorphism: II.1 complex aluminates Ln2SrAl2O7 (Ln = La, Nd, Gd). Russian Journal of General Chemistry, 70(12), 1841-1846.

Vancouver

Zvereva IA, Smirnov EY, Vagapov DA, Choisnet J. Cation distribution and interatomic interactions in oxides with heterovalent isomorphism: II.1 complex aluminates Ln2SrAl2O7 (Ln = La, Nd, Gd). Russian Journal of General Chemistry. 2000;70(12):1841-1846.

Author

Zvereva, I. A. ; Smirnov, E. Yu ; Vagapov, D. A. ; Choisnet, J. / Cation distribution and interatomic interactions in oxides with heterovalent isomorphism : II.1 complex aluminates Ln2SrAl2O7 (Ln = La, Nd, Gd). в: Russian Journal of General Chemistry. 2000 ; Том 70, № 12. стр. 1841-1846.

BibTeX

@article{b95a4dccfad348df9555369238eb6fdc,
title = "Cation distribution and interatomic interactions in oxides with heterovalent isomorphism: II.1 complex aluminates Ln2SrAl2O7 (Ln = La, Nd, Gd)",
abstract = "The distribution of rare-earth and strontium cations over two sites in perovskite-like layered aluminates Ln2SrAl2O7, crystallized in the Sr3Ti2O7 structural type, was studied by the full-profile X-ray diffraction analysis. The probability of population of oxygen cubooctahedra (Ln,Sr)O12 with Sr2+ cations and of nine-vertex polyhedra (Ln,Sr)O9 with Ln3+ cations was found to increase in the La, Nd, Gd series. This was demonstrated both by direct calculations of the population and by analysis of interatomic interactions within and between layers of the perovskite cells. Cation-oxygen bonds between the layers was shown to strengthen in the above series, which results in stabilization of the layered structure as a whole.",
author = "Zvereva, {I. A.} and Smirnov, {E. Yu} and Vagapov, {D. A.} and J. Choisnet",
year = "2000",
language = "English",
volume = "70",
pages = "1841--1846",
journal = "Russian Journal of General Chemistry",
issn = "1070-3632",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "12",

}

RIS

TY - JOUR

T1 - Cation distribution and interatomic interactions in oxides with heterovalent isomorphism

T2 - II.1 complex aluminates Ln2SrAl2O7 (Ln = La, Nd, Gd)

AU - Zvereva, I. A.

AU - Smirnov, E. Yu

AU - Vagapov, D. A.

AU - Choisnet, J.

PY - 2000

Y1 - 2000

N2 - The distribution of rare-earth and strontium cations over two sites in perovskite-like layered aluminates Ln2SrAl2O7, crystallized in the Sr3Ti2O7 structural type, was studied by the full-profile X-ray diffraction analysis. The probability of population of oxygen cubooctahedra (Ln,Sr)O12 with Sr2+ cations and of nine-vertex polyhedra (Ln,Sr)O9 with Ln3+ cations was found to increase in the La, Nd, Gd series. This was demonstrated both by direct calculations of the population and by analysis of interatomic interactions within and between layers of the perovskite cells. Cation-oxygen bonds between the layers was shown to strengthen in the above series, which results in stabilization of the layered structure as a whole.

AB - The distribution of rare-earth and strontium cations over two sites in perovskite-like layered aluminates Ln2SrAl2O7, crystallized in the Sr3Ti2O7 structural type, was studied by the full-profile X-ray diffraction analysis. The probability of population of oxygen cubooctahedra (Ln,Sr)O12 with Sr2+ cations and of nine-vertex polyhedra (Ln,Sr)O9 with Ln3+ cations was found to increase in the La, Nd, Gd series. This was demonstrated both by direct calculations of the population and by analysis of interatomic interactions within and between layers of the perovskite cells. Cation-oxygen bonds between the layers was shown to strengthen in the above series, which results in stabilization of the layered structure as a whole.

UR - http://www.scopus.com/inward/record.url?scp=27844482608&partnerID=8YFLogxK

M3 - Article

AN - SCOPUS:27844482608

VL - 70

SP - 1841

EP - 1846

JO - Russian Journal of General Chemistry

JF - Russian Journal of General Chemistry

SN - 1070-3632

IS - 12

ER -

ID: 87768520