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http://hdl.handle.net/2074/2278
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| Title: | Synthesis and characterization of complexes of cobalt(II), nickel(II), zinc(II), cadmium(II) and mercury(II) with p-acetamidobenzaldehyde thiosemicarbazone |
| Authors: | Kanagaraj, G
Rao, G N |
| Keywords: | p-acetamidobenzaldehyde thiosemicarbazone
thiacetazone acts
neutral bidentate
hydrazine nirogen
carbothioamide sulphur
brown-coloured nickel(II) complex
monoanionic bidentate ligand |
| Issue Date: | 1993 |
| Citation: | Polyhedron, 12(4), 383-387p. |
| Abstract: | Some complexes of p-acetamidobenzaldehyde thiosemicarbazone (thiacetazone) with cobalt(II), nickel(II), zinc(II), cadmium(II) and mercury(II) have been prepared and their magnetic, spectral and thermal data suggest that the thiacetazone acts as a neutral bidentate ligand binding the metal ion through the hydrazine nirogen and the carbothioamide sulphur. A brown-coloured nickel(II) complex, Ni(TA)2, was isolated and found to be diamagnetic and it contains a monoanionic bidentate ligand (thiol form). All the metal complexes of the type M(TAH)2X2 (where X is Cl, Br, NO3 and SCN) are octahedral, while Ni(TA)2 is square planar in structure. |
| URI: | http://eprint.iitd.ac.in/dspace/handle/2074/2278 |
| Appears in Collections: | Chemistry
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