Bis(2-pyridylthio)methane complexes of cadmium(II) halides
摘要:
The complexes [Cd2Cl4(bpytm)] (1), [CdBr2(bpytm)] (2), [Cd2Br4(bpytm)] (3) and [CdI2(bpytm)] (4) [bpytm = bis(2-pyridylthio)methane] were prepared and characterized by elemental chemical analysis, by IR, Raman and H-1 and C-13 NMR spectroscopy, and in the cases of 2 and 4 by X-ray diffractometry. In 2 and 4 the ligand is N,N'-bidentate, forming an eight-membered chelate ring. (C) 2003 Elsevier Science Ltd. All rights reserved.