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New Complexes of Co(II) With Benzilbis (semicarbazone) & Amino Acids | ||
| Journal of Education and Science | ||
| Article 1, Volume 21, Issue 2, 2008, Pages 1-11 PDF (0 K) | ||
| DOI: 10.33899/edusj.2008.51233 | ||
| Authors | ||
| Zuhoor F. Dawood* ; Rawa D. Sulman | ||
| Abstract | ||
| ABSTRACT New cobalt (II) complexes with mixed ligands including benzilbis(semi- carbazone)-BscH2 and amino acids-AH {glycine (GlyH) or alanine (AlaH) or cysteine (CysH) or cystine (CyH) or tyrosine (TyrH) or histidine (HisH) or threonine (ThrH) or proline (ProH)} have been prepared and characterized physiccochemically. They have been found to have general formulas [Co(BscH2)(AH)(NO3)](NO3) or [Co(BscH2)(AH)](NO3)2 and [Co(BscH)(A)] in neutral and basic medium, respectively (where AH = any of the amino acid, A = deprotonated amino acid, BscH = deprotonated BscH2 ligand). The results supported that the complexes had high spin octahedral geometries. | ||
| Keywords | ||
| cobalt (II) complex; semi carbazone; Amino acids | ||
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