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http://nopr.niscpr.res.in/handle/123456789/20077| Title: | K-NEXAFS investigations on some copper (II) complexes |
| Authors: | Sharma, Pooja Mishra, Ashutosh |
| Issue Date: | Feb-2005 |
| Publisher: | NISCAIR-CSIR, India |
| IPC Code: | Int. Cl.7 C07F 1/08, H05G |
| Abstract: | Near edge X-ray absorption fine structure (NEXAFS) covering energy range up to about 50 eV have been studied. The present studies include some copper (II) complexes of biological interest with 3-arylazo-7-hydroxy-4-methylcoumarin as ligand. Studies have been carried out on Seifert X-ray generator and Cauchois type bent crystal X-ray spectrograph of 0.4-m radius. The observed X-ray parameters e.g. chemical shift, shift of principal absorption maximum, edge-width, fractional oxidation number and percentage covalency have been used to explain the structure of the complexes and these parameters have also been correlated with earlier chemical studies. |
| Page(s): | 307-311 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.44A(02) [February 2005] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 44A(2) 307-311.pdf | 913.89 kB | Adobe PDF | View/Open |
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