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http://nopr.niscpr.res.in/handle/123456789/46590| Title: | Synthesis & Characterisation of Some 3d Metal Complexes with Isatin Hydrazones |
| Authors: | Bhardwaj, Shreesh Ansari, M N Jain, M C |
| Issue Date: | Jan-1989 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Isatino-3-benzhydrazone (IBZ) and isatino-3-(2-hydroxy-benzhydrazone) (IHBZ) have been synthesized and their interaction with some 3d metals has been studied both in solution and solid states. Conductometric, pH-metric studies and elemental analysis suggest formation fo 1:2 and 1:1 (metal-ligand) complexes with IBZ and IHBZ, respectively. All the complexes except Cr (III) and Fe (III) complexes of IBZ are nonionic. Their magnetic moment values correspond to the spin-only values for the octahedral complexes. Electrometric and infrared spectral studies indicate that deprotonated isatin- lactim form ( - N = C - OH) of the present compounds participates in complexation. IBZ acts as a monobasic tridentate and IHBZ as a diabasic tetradentate ligand. |
| Page(s): | 81-82 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.28A(01) [January 1989] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 28A(1) 81-82.pdf | 1.24 MB | Adobe PDF | View/Open |
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