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Rb3SO4F: Refinement of the Crystal Structure and Thermal Behavior. / Avdontceva, M. S.; Zolotarev, A. A.; Krivovichev, S. V.

In: Glass Physics and Chemistry, Vol. 50, No. 2, 01.04.2024, p. 191-195.

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@article{761380277f5348139af58eea29ad0ea9,
title = "Rb3SO4F: Refinement of the Crystal Structure and Thermal Behavior",
abstract = "Abstract: The crystal structure and thermal behavior of Rb3SO4F a new compound is studied by in situ single-crystal X-ray diffraction analysis in a wide temperature range. The compound is stable up to a temperature of 377(10)°C and does not undergo phase transitions during heating. Calculation of the coefficients of the thermal expansion tensor showed that the structure expands strongly anisotropically: the maximum thermal expansion is observed in the ab plane, while the minimum is parallel to the [001] direction, which is closely correlated to changes in bond lengths and angles in the anion-centered FRb6 octahedron.",
keywords = "X-ray diffraction analysis, antiperovskites, thermal behavior",
author = "Avdontceva, {M. S.} and Zolotarev, {A. A.} and Krivovichev, {S. V.}",
year = "2024",
month = apr,
day = "1",
doi = "10.1134/s108765962460025x",
language = "English",
volume = "50",
pages = "191--195",
journal = "Glass Physics and Chemistry",
issn = "1087-6596",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Rb3SO4F: Refinement of the Crystal Structure and Thermal Behavior

AU - Avdontceva, M. S.

AU - Zolotarev, A. A.

AU - Krivovichev, S. V.

PY - 2024/4/1

Y1 - 2024/4/1

N2 - Abstract: The crystal structure and thermal behavior of Rb3SO4F a new compound is studied by in situ single-crystal X-ray diffraction analysis in a wide temperature range. The compound is stable up to a temperature of 377(10)°C and does not undergo phase transitions during heating. Calculation of the coefficients of the thermal expansion tensor showed that the structure expands strongly anisotropically: the maximum thermal expansion is observed in the ab plane, while the minimum is parallel to the [001] direction, which is closely correlated to changes in bond lengths and angles in the anion-centered FRb6 octahedron.

AB - Abstract: The crystal structure and thermal behavior of Rb3SO4F a new compound is studied by in situ single-crystal X-ray diffraction analysis in a wide temperature range. The compound is stable up to a temperature of 377(10)°C and does not undergo phase transitions during heating. Calculation of the coefficients of the thermal expansion tensor showed that the structure expands strongly anisotropically: the maximum thermal expansion is observed in the ab plane, while the minimum is parallel to the [001] direction, which is closely correlated to changes in bond lengths and angles in the anion-centered FRb6 octahedron.

KW - X-ray diffraction analysis

KW - antiperovskites

KW - thermal behavior

UR - https://www.mendeley.com/catalogue/adde81a5-4017-3ad2-a492-1b39213d0ba8/

U2 - 10.1134/s108765962460025x

DO - 10.1134/s108765962460025x

M3 - Article

VL - 50

SP - 191

EP - 195

JO - Glass Physics and Chemistry

JF - Glass Physics and Chemistry

SN - 1087-6596

IS - 2

ER -

ID: 127778054