SYNTHESIS AND CHARACTERIZATION OF PALLADIUM(II) COMPLEXES DERIVED FROM AROMATIC THIOSEMICARBAZIDE DERIVATIVES

被引：0
|
作者：
BEKHEIT, MM
ELEWADY, YA
TAHA, FI
MOSTAFA, SI
机构：
来源：
BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE | 1991年 / 02期
关键词：
PALLADIUM(II) COMPLEXES; THIOSEMICARBAZIDES; SPECTRAL MEASUREMENTS;
D O I：
暂无
中图分类号：
Q5 [生物化学]; Q7 [分子生物学];
学科分类号：
071010 ; 081704 ;
摘要：
The reaction of aromatic thiosemicarbazides with palladium(II) ions give three type of complexes having the composition PdLCl2, Pd(L-H)2 and Pd(L-2H) [L = aromatic thiosemicarbazides]. Element analyses, molar conductivities, magnetic measurements and spectral (IR, NMR and visible) studies have been used to elucidate their structures. The IR spectral data show that the aromatic thiosemicarbazides behave as neutral, mononegative and binegative ligands and coordinate in bidentate or bridging tetradentate manner. Spectral and magnetic studies suggest a square-planar structure for all the complexes.
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页码：178 / 183
页数：6
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