Вид документа : Статья из журнала Шифр издания : 54/B 33 Автор(ы) : Bazuev G. V., Chupakhina T. I., Melkozerova M. A. Заглавие : Synthesis and Magnetic Properties of Quasi-Unidimensional Oxide Sr6.3Rh2.35Mn2.35O15 Место публикации : Russian Journal of General Chemistry. - 2008. - Vol. 78, № 10. - С. 1843-1848: il. Примечания : Bibliogr. : p. 1847-1848 (33 ref.) ISSN: 1070-3632 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): квазиодномерные оксиды--магнитные свойства Аннотация: Attempts of the synthesis in air of complex oxides Sr3RhMnOx and Sr4Rh1.5Mn1.5Ox resulted in revealing formation of a new oxide phase Sr6.3Rh2.35Mn2.35O9 related to quasi-unidimensional family A3n+3mA'nВ3m+nO9m+6n at n = 1 and m = 1. Its structural characteristics and magnetic properties are studied. X-ray data of the obtained phase is indicated on the basis of trigonal cell (spatial group P321) with the parameters: a 9.6239(4) Å; с1 4.1130(4) Å, с2 2.4946(2) Å. Manganese and rhodium exist in the compound as the cations Mn4+, Rh3+ and Rh4+, as follows from the data of measuring of magnetic susceptibility in the range 2–300 K Доп.точки доступа: Chupakhina, T. I.; Melkozerova, M. A.; Базуев Г. В.