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Synthesis and Crystal Structure of New Oxochloride (Mn,Mg)8Cl3O10статья
- Авторы: Dosaev K.A., Istomin S.Ya, Antipov E.V.
- Журнал: Russian Journal of Inorganic Chemistry
- Том: 67
- Год издания: 2022
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 935
- Последняя страница: 939
- DOI: 10.1134/s0036023622070063
- Аннотация: A method has been developed for synthesis of Mn8Cl3O10 oxochloride in an Ar flow (600°C, 8 h) from MnCl2 and MnO2. Some of the Mn2+ cations in this compound have been replaced by Mg2+ cations to fit the Mg0.6Mn7.4Cl3O10 formula. The composition of the oxochloride has been determined from the results of Rietveld refinement of its crystal structure using X-ray powder diffraction data and confirmed by X-ray electron probe analysis. It has been found that the Mg2+ cations in the structure preferentially occupy positions in a cubic array of oxygen atoms (MO8) rather than octahedral MCl6 sites.
- Добавил в систему: Досаев Кирилл Андреевич