Synthesis and characterization of mixed-ligand ruthenium(II) carbonyl complexes containing (Cl, Br or I), N,N-dimethyl-N′-phenylthiourea (dmptH) and 1,3-thiazolidine-2-thione (tzdtH)

被引:0
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作者
Ranjan, S [1 ]
Dikshit, SK [1 ]
机构
[1] Indian Inst Technol, Dept Chem, Kanpur 208016, Uttar Pradesh, India
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中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reactions of cis-[Ru(CO)(2)X-2](n), (X = Cl, Br or I) with ligands (LH),N,N-dimethyl-N'-phenylthiourea (dmptH) and 1,3-thiazolidine-2-thione (tzdtH), yield [Ru(CO)(2)X-2(LH)(2)]. These complexes have been characterized by analytical, conductivity, IR. electronic (UV-Vis), H-1 and C-13 NMR, and FAB mass spectroscopic studies. Low-frequency IR spectra (FTIR) reveal that the ligands (LH) bind through the thione sulphur atom to ruihenium. In all cases a distorted octahedral environment of a cis, cis, cis-structure is suggested.
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页码:1039 / 1055
页数:17
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