Thiosemicarbazone Complexes of Ruthenium(II) and Rhodium(I) Containing Triphenylphosphine

被引:1
|
作者
Muthusamy, G. [2 ]
Viswanathamurthi, P. [1 ]
Muthukumar, M. [1 ]
Natarajan, K. [3 ]
机构
[1] Periyar Univ, Dept Chem, Salem 636011, India
[2] Kongu Engn Coll, Dept Chem, Perundurai, India
[3] Bharathiar Univ, Dept Chem, Coimbatore 641046, Tamil Nadu, India
关键词
Ruthenium(II) and rhodium(I) complexes; Schiff base; spectroscopic studies; thiosemicarbazone; UNUSUAL COORDINATION MODE; TETRADENTATE SCHIFF-BASE; REDOX PROPERTIES; STEREOCHEMICAL RIGIDITY; COPPER(II) COMPLEXES; OSMIUM COMPLEXES; METAL-COMPLEXES; ML5; COMPLEXES; LIGANDS; PALLADIUM(II);
D O I
10.1080/10426500802429781
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Several new hexa-coordinated ruthenium(II) and penta-coordinated rhodium(I) complexes of the types [RuCl(CO)(PPh3)(2)(TSC)], [RuH(CO)(PPh3)(2)(TSC)], and [Rh(PPh3)(3)(TSC)] (where TSC = anion of thiosemicarbazone Schiff bases) have been prepared by the reactions of [RuHCl(CO)(PPh3)(3)], [RuH2(CO)(PPh3)(3)], and [RhH(PPh3)(4)] with thiosemicarbazones of 2-furaldehyde (H-FTSC), thiophene-2-carboxaldehyde (H-TCTSC), p-anisaldehyde (H-ATSC), piperonaldehyde (H-PTSC), and cyclohexanone (H-CTSC). All the new complexes obtained have been characterized on the basis of elemental analysis, IR, H-1 NMR, P-31 NMR, and electronic spectral data.
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页码:2115 / 2124
页数:10
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