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Coordination Compounds of S-Benzyl-(Ferrocenyl)Ethylidene-Dithiocarbazate with Rare Earth Metals

✍ Scribed by Zhao Gang; Jiang Zhi-Quan

Publisher: Wiley (John Wiley & Sons)
Year: 2010
Weight: 282 KB
Volume: 102
Category: Article
ISSN: 0037-9646
DOI: 10.1002/bscb.19931020903

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✦ Synopsis

A new ligand, S-benzyl-(ferrocenyl)ethylidenedithiocarbazate FcC (CH3 1 = NNHCSSCH2C6H5 (Ftsbh) (Fc = g5-CgHgFeCgH4) and its cowlexes with lanthanide, Ln(Ftsbj3(Ln = lanthanide) have been prepared and characterized. The data of elemental analyses, IR, UV, NMR, molar conductance, TG and DTA show that the ligand coordinates with Ln(lll) in thiol form with a molar ratio of 3 : 1. The complexes are non-electrolytes in DMF and the C-N bonds in complexes became very strong and much more thermostable than that in the ligand due to forming the chelate rings.

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