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http://nopr.niscpr.res.in/handle/123456789/43745| Title: | Synthesis and structural characterization of Cu(II) and Ni(II) complexes of antipyrine schiff base derivatives |
| Authors: | Samath, S Abdul Jeyasubramanian, K Thambidurai, S Ramalingam, S K |
| Issue Date: | Feb-1993 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | The terfunctional schiff base ligands acetylaceton-4aminoantipyrine, salicylal-4-aminoantipyrine and 2-hydroxy-1-naphthal-4-aminoantipyrine react with Cu(II) and Ni(II) metal ions in different stoichiometric ratios and at various pH values to yield complexes with different bonding features such as (i) neutral bidentate - coordination via. > C = 0 and > C = N-, (ii) neutral terdentate - coordination via. > C=O, =CH-NH- and quinonoid = O: from -OH, (iii) monovalent bidentate - coordination via. > C = N-, and -O- from -OH and (iv) monovalent terdentate coordination via. > C = N, > C = O and -O- from -OH. |
| Page(s): | 147-150 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.32A(02) [February 1993] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJC 32A(2) 147-150.pdf | 253.03 kB | Adobe PDF | View/Open |
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