The crystal structure of Iridium Complex with Thiocarbamide

Abstract

By interaction of water solutions of K3[IrCl6] and Thiocarbamide (Thio, SC(NH2)2) at heating the complex of the composition [Ir(Thio)3Cl3] was synthesized. By the method of X-ray diffraction that the compound crystallizes in the monoclinic crystal system with space group C2/c, a = 13.492(3) Å, b = 8.264(2) Å, c = 24.979(5) Å, β = 92.79(3), V = 2782.00(1) Å3 , Z = 8. The compound has a structure with two crystallographically independent iridium atoms: the coordination sphere of the Ir(1) atom involves two Cl atoms and four S atom, whereas the coordination sphere of the Ir(2) atom consists four Cl atoms and two S atom. Coordination of molecules Thio to the Iridium is realized though the sulfur atom.

Keywords

• иридий, тиомочевина, комплекс, синтез, структура