SYNTHESIS, CHARACTERIZATION AND ELECTRICAL-PROPERTIES OF CRO2CL2 COMPLEXES WITH N,N'-DIARYLFORMAMIDINO-N''-(SUBSTITUTED) CARBAMIDES AND THIOCARBAMIDES

被引:0
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作者
GUPTA, C [1 ]
MADHOK, KL [1 ]
机构
[1] JIWAJI UNIV,SCH STUDIES CHEM,GWALIOR 474011,INDIA
关键词
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中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Chromyl chloride forms complexes with N,N'-diarylformamidino-N''-(substituted) carbamides and thiocarbamides having the formulae CrO2Cl2.ArNH-C(NH) NHC(= X) NHR and CrO2Cl2.RNHC(= X) NHC (N.Ph.) NHPh [R = C6H5,o,p-C6H4 (CH3), - C2H5, - COCH3, - COC6H5, - CO(NO2)C6H4; Ar-benzoyl: Ph = phenyl; X = S,O]. The complexes have been characterised on the basis of elemental analysis, molar conductance, magnetic susceptibility, IR, UV-Vis and H-1 NMR spectral studies. The dielectric constants (epsilon') and electrical conductivity of the complexes have been studied at different temperature and frequencies.
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页码:799 / 803
页数:5
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