Вид документа : Статья из журнала Шифр издания : 54/S 98 Автор(ы) : Tyutyunnik A. P., Krasil'nikov V. N., Zubkov V. G., Perelyaeva L. A., Baklanova I. V. Заглавие : Synthesis, Structure, and Properties of V2O3(XO4)2 (X = S, Se) Место публикации : Russian Journal of Inorganic Chemistry. - 2010. - Vol. 55, № 4. - С. 501-507: il. Примечания : Bibliogr. : p. 507 (14 ref.) ISSN: 0036-0236 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): оксид ванадия--сульфат ванадия Аннотация: Compounds described as V2O3(XO4)2, where X = S or Se, were prepared from vanadium(V) oxide mixtures with concentrated sulfuric and selenic acids. The physicochemical properties of the products were studied; for V2O3(SeO4)2, the crystal structure was determined by powder X ray diffraction and neutron diffraction, and its key differences from the structure of V2O3(SO4)2 were identified. V2O3(SeO4)2 crystallizes in the monoclinic system with the unit cell parameters a = 15.3831(2) Å, b = 5.54096(5) Å, c = 9.71644(7) Å, β =111.886(1)°, V = 768.51 Å3, space group C2/c Доп.точки доступа: Tyutyunnik, A. P.; Krasil'nikov, V. N.; Красильников Владимир Николаевич; Zubkov, V. G.; Perelyaeva, L. A.; Переляева Л. А.; Baklanova, I. V.