The First Uranyl Monoiodoacetate Complexes: Synthesis and Structure

Авторы: Serezhkina L.B., Mitina D.S., Vologzhanina A.V., Grigoriev M.S., Pushkin D.V., Serezhkin V.N.
Журнал: Russian Journal of Inorganic Chemistry
Том: 67
Номер: 11
Год издания: 2022
Издательство: Maik Nauka/Interperiodica Publishing
Местоположение издательства: Russian Federation
Первая страница: 1769
Последняя страница: 1775
DOI: 10.1134/S0036023622600915
Аннотация: The crystals of (CN3H6)3[UO2(mia)3]2(NO3) (I) and (CN3H6)3[UO2(mia)3]2(OH) (II), where mia is the monoiodoacetate ion CH2ICOO–, were synthesized and studied by IR spectroscopy, thermogravimetric analysis, and X-ray diffraction. The uranyl-containing [UO2(mia)3]– complexes in the structures of I and II are described by the crystal chemical formula A(B01)3, where A = B01 = mia. The non-covalent interactions in the crystals of I were analyzed by the method of molecular Voronoi–Dirichlet polyhedra. Considering the available published data, it was found that the nature of the iodine-containing carboxylate ions (aliphatic or aromatic) does not affect the geometric characteristics (d(I⋅⋅⋅O) and ∠C–I⋅⋅⋅O) of the non-covalent interactions involving iodine atoms.
Добавил в систему: Вологжанина Анна Владимировна

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