Article,

Cadmium(II) complexes containing 2,2'-dimethyl-4,4'-bithiazole ligand: synthesis, characterization, and crystal structure

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JOURNAL OF COORDINATION CHEMISTRY, 62 (10): 1638-1649 (2009)
DOI: {10.1080/00958970802672978}

Abstract

Mononuclear and coordination polymer compounds of 2,2'-dimethyl-4,4'-bithiazole (dm4bt) ligand have been prepared by metallation of dm4bt with Cd(NO3)2 4H2O and CdCl2 H2O. The compounds were characterized by IR, 1H NMR, UV-Vis spectroscopy, and X-ray crystallography. The structural study of Cd(dm4bt)2(NO3)2 H2O (1) shows that the complex is a monomeric seven-coordinate (CdN4O3) cadmium(II)-bithiazole system with two bidentate dm4bt and mono and bidentate nitrates. The structure of Cd(dm4bt)Cl2n (2) is a distorted octahedral environment around the cadmium(II) (CdN2Cl4) forming a 1-D coordination polymer as a result of bridging by two chlorides and 2-D structure from - stacking interactions.

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