F. DAWOOD, Z., W. IBRAHIM, M. (2006). Preparation and characterization of Some Cobalt (II) Complexes Containing Mixed Ligands (Salicylaldehyde Thiosemicarbazone and Carboxylic Acids). , 0(21), 24-31.
Z. F. DAWOOD; M. W. IBRAHIM. "Preparation and characterization of Some Cobalt (II) Complexes Containing Mixed Ligands (Salicylaldehyde Thiosemicarbazone and Carboxylic Acids)". , 0, 21, 2006, 24-31.
F. DAWOOD, Z., W. IBRAHIM, M. (2006). 'Preparation and characterization of Some Cobalt (II) Complexes Containing Mixed Ligands (Salicylaldehyde Thiosemicarbazone and Carboxylic Acids)', , 0(21), pp. 24-31.
F. DAWOOD, Z., W. IBRAHIM, M. Preparation and characterization of Some Cobalt (II) Complexes Containing Mixed Ligands (Salicylaldehyde Thiosemicarbazone and Carboxylic Acids). , 2006; 0(21): 24-31.

Preparation and characterization of Some Cobalt (II) Complexes Containing Mixed Ligands (Salicylaldehyde Thiosemicarbazone and Carboxylic Acids)

Iraqi National Journal Of Chemistry
Article 1, Volume 0, Issue 21, 2014, Pages 24-31
Authors
Z. F. DAWOOD; M. W. IBRAHIM
Abstract
Abstract
Preparation and characterization of new cobalt (II) complexes with mixed ligands including salicylaldehyde thiosemicarbazone-STH2 and carboxylic acid-AH2 {salicylic acid-SH2 or anthranilic acid-AnH2 or phthalic acid-PH2} have been studied. The resulted complexes were characterized using different physico-chemical methods from which the general formulaes [Co2(AH2)2(STH2)2(NO3)2](NO3)2 or [Co2(AH2)2(STH2)2Xn] have been suggested in neutral medium giving either cationic or neutral complexes . Whereas , in basic medium the formula [Co2(AH)2(STH)2] has been proposed {where X = CO32- or CH3CO2- , n = 2 or 4} .The study suggested that the complexes had octahedral geometries forming dimer (binuclear complexes).
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