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http://nopr.niscpr.res.in/handle/123456789/20724| Title: | Electronic interactions in meso ferrocenyl porphyrin and its metal derivatives |
| Authors: | Venkatraman, Sundararaman Prabhuraja, Viswanathan Mishra, Rajneesh Kumar, Rajeev Chandrashekar, Tavarekere K Teng, Weijie Senge, Karin Ruhlandt |
| Issue Date: | Sep-2003 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Synthesis, characterization, spectroscopic and electrochemical studies on meso tetraferrocenyl porphyrin are reported. Substitution of ferrocenyl groups on the meso carbons affect the electronic structure of the porphyryn as well as the ferrocenyl moiety. This is reflected in the shift of electronic absorption band and redox potentials in the ferrocenyl containing porphyrin relative to the porphyrins without ferrocenyl group. Single crystal X-ray structure of freebase reveals an α,β,α,β orientation of the ferrocenyl groups relative to the mean plane of the porphyrin ring. Introduction of metal into the porphyrin ring does not alter the electronic structure of the metal as revealed by EPR spectrum for Cu2+ derivative. |
| Page(s): | 2191-2197 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.42A(09) [September 2003] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 42A(9) 2191-2197.pdf | 1.39 MB | Adobe PDF | View/Open |
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