Crystal Structure of a Solid Solution of Sr0.5Ba0.5Bi2O(BO3)2

A. P. Shablinskii; Шаблинский А. П.; S. N. Volkov; Волков С. Н.; R. S. Bubnova; Бубнова Р. С.; S. K. Filatov; Филатов С. К.

doi:10.31857/S0132665123600553

Crystal Structure of a Solid Solution of Sr0.5Ba0.5Bi2O(BO3)2

Authors: Shablinskii A.P.¹^,2, Volkov S.N.¹^,3, Bubnova R.S.¹^,2, Filatov S.K.²
Affiliations:
1. Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, 199034, St. Petersburg, Russia
2. Department of Crystallography, Institute of Earth Sciences, St. Petersburg State University, 199034, St. Petersburg, Russia
3. Laboratory of Arctic Mineralogy and Materials Science, Federal Research Center “Kola Science Center of the Russian Academy of Sciences,”, 184209, Apatity, Murmansk region, Russia
Issue: Vol 49, No 6 (2023)
Pages: 710-716
Section: Short articles
URL: https://rjonco.com/0132-6651/article/view/663392
DOI: https://doi.org/10.31857/S0132665123600553
EDN: https://elibrary.ru/ERTBWI
ID: 663392

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Abstract
About the authors
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Abstract

This article presents the results of the interpretation and refinement of the crystal structure of an Sr0.5Ba0.5Bi2O(BO3)2 solid solution. The distribution of cations over positions is refined, which shows that Sr is included in the smallest positions M3 and M1, Ba is in positions M1 and M2, and Bi is found in all three large cationic positions. The crystal structure of Sr0.5Ba0.5Bi2O(BO3)2 is compared with the end members of the series of SrBi2O(BO3)2 and BaBi2O(BO3)2 solid solutions.

Keywords

borates, solid solution, crystal structure, disorder, oxoborates

About the authors

A. P. Shablinskii

Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, 199034, St. Petersburg, Russia; Department of Crystallography, Institute of Earth Sciences, St. Petersburg State University, 199034, St. Petersburg, Russia

Email: shablinskii.andrey@mail.ru
Россия, 199034, Санкт-Петербург, наб. Макарова, 2; Россия, 199034, Санкт-Петербург, Университетская наб., 7/9

S. N. Volkov

Grebenshchikov Institute of Silicate Chemistry, Russian Academy of Sciences, 199034, St. Petersburg, Russia; Laboratory of Arctic Mineralogy and Materials Science, Federal Research Center “Kola Science Center of the Russian Academy of Sciences,”, 184209, Apatity, Murmansk region, Russia

Email: shablinskii.andrey@mail.ru
Россия, 199034, Санкт-Петербург, наб. Макарова, 2; Россия, 184209, Мурманская обл., Апатиты, ул. Ферсмана, 14

R. S. Bubnova

S. K. Filatov

Department of Crystallography, Institute of Earth Sciences, St. Petersburg State University, 199034, St. Petersburg, Russia

Author for correspondence.
Email: shablinskii.andrey@mail.ru
Россия, 199034, Санкт-Петербург, Университетская наб., 7/9

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