SAMARIUM HYDROGEN IODATE, Sm(IO3)3·HIO3: SYNTHESIS AND CHARACTERIZATION

Авторы: Grigorieva O.P., Shatalova T.B., Berdonosov P.S., Charkin D.O., Gippius A.A., Tkachev A.V., Kravchenko E.A., Dolgikh V.A., Lyssenko K.A.
Журнал: Журнал структурной химии
Том: 65
Номер: 10
Год издания: 2024
Издательство: Изд-во СО РАН
Местоположение издательства: Новосибирск
Первая страница: 133264
Последняя страница: 133264
DOI: 10.1134/S0022476624100068
Аннотация: Samarium hydrogen iodate Sm(IO3)3HIO3 was successfully synthesized by the unconven-tional low-temperature solution-melt method, its structure was determined by X-ray dif-fraction analysis of single crystals. This compound crystallizes in the monoclinic space group P21/c with lattice parameters: a = 10.4637(6) Å, b = 7.4629(5) Å, c = 14.0174(13) Å, β = 110.53(0), Z = 6. In the studied structure, samarium atoms are surrounded by 8 ox-ygen atoms in a polyhedron in the form of a distorted square antiprism. The iodate groups are linked through common oxygen atoms of the SmO8 antiprism into a three-dimensional framework. The compound was characterized by X-ray diffraction, IR and NQR spectros-copy and EDX analysis.
Добавил в систему: Григорьева Оксана Петровна

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