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Updated: May 13, 2026

The Effect of Ultraviolet Radiation on the Chemical Bath Deposition of Bis(thiourea) Cadmium Chloride Crystals and the Subsequent CdS Obtention
Published on: August 30, 2018
Di-μ-bromido-bis-[bromido(4,7-diphenyl-1,10-phenanthroline-κ(2) N,N')cadmium]
Sadif A Shirvan1, Sara Haydari Dezfuli, Fereydoon Khazali
1Department of Chemistry, Omidieh Branch, Islamic Azad University, Omidieh, Iran.
Abstract:
The title compound, [Cd2Br4(C24H16N2)2], consists of a centrosymmetric dimeric unit in which two Br atoms bridge two Cd(II) atoms, forming a four-membered ring. A terminal Br atom and a bidentate chelating 4,7-diphenyl-1,10-phenanthroline ligand complete a square-pyramidal geometry for the Cd(II) atom. In the crystal, C-H⋯Br hydrogen bonds and π-π contacts between the pyridine and phenyl rings [centroid-centroid distances = 3.704 (4) and 3.715 (4) Å] lead to a three-dimensional supra-molecular structure.
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