Characterization, luminescent properties, crystal structure determination, and thermal properties of [Tl(Ph2phen)Cl3(DMSO)]

Abstract

The new mixed-ligand complex of [Tl(Ph 2 phen)Cl 3 (DMSO)] ( 1) is obtained from the reaction of TlCl 3 4H 2 O with 4,7-diphenyl-1,10-phenanthroline (Ph 2 phen) in a methanol solution. Suitable crystals of 1 are obtained for the X-ray diffraction measurement by methanol diffusion into a DMSO solution. This complex is characterized by spectral methods (IR, UV-Vis, 1 H NMR, and luminescence), elemental analysis, thermal analysis (TG, DTA), and single crystal X-ray diffraction.