Тип публикации: статья из журнала
Год издания: 2013
Идентификатор DOI: 10.1134/S0036023613100094
Ключевые слова: 2-thiobarbituric acid, Compound I, Infinite chains, Intermolecular hydrogen bonds, Oxygen atom, Space Groups, Sulfur atoms, Water molecule, Chains, Hydrogen bonds, Ions, Oxygen, Cadmium compounds
Аннотация: The crystal structure of catena-bis(2-thiobarbiturato-O,S)diaquacadmium (C8H10CdN4O6S2) (n) (I), [Cd(H2O)(2)(HTBA)(2)] (n) (C4H4N2O2S is 2-thiobarbituric acid, H(2)TBA) has been determined. The crystals of compound I are triclinic, a = 6.9433(3) , b = 7.2257(3) , c = 7.4047(3) , alpha = 88.559(2)A degrees, beta = 75.346(2)A degreesПоказать полностью, gamma = 111.687(1)A degrees, V = 331.05(3) (3), space group , Z = 1. The Cd2+ ion is coordinated to the two oxygen atoms of water molecules and the two oxygen and two sulfur atoms of four HTBA(-) ions at the vertices of an octahedron. Octahedra are linked by bridging mu(2)-HTBA(-)-O,S ions into infinite chains. Intermolecular hydrogen bonds form infinite chains. The structure is also stabilized by the pi-pi interaction of HTBA(-) ions.
Журнал: RUSSIAN JOURNAL OF INORGANIC CHEMISTRY
Выпуск журнала: Vol. 58, Is. 10
Номера страниц: 1193-1196
ISSN журнала: 00360236
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER