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http://nopr.niscpr.res.in/handle/123456789/21085| Title: | Electrochemical studies on CuN2O2 chromophore |
| Authors: | Naskar, Jnan Prakash Datta, Dipankar |
| Issue Date: | Apr-2000 |
| Publisher: | NISCAIR-CSIR, India |
| Abstract: | Electrochemistry of Cu(nqo)2 and Cu(nqo)2.im (nqo = 1-nitroso-2-naphtholate anion, im ≡ imidazole) has been studied in acetonitrile by cyclic voltammetry and coulometry at platinum electrodes under N2 atmosphere. The square planar complex Cu(nqo)2 shows a quasireversible Cu(I/II) couple at -0.30 V and a quasireversible Cu(II/III) couple at 0.78 V vs saturated calomel electrode. This is the first report of the observation of a Cu(II/III) couple in a CuN2O2 chromophore. The potentials of both the couples are lowered in the pentacoordinated species Cu(nqo)2.im. |
| Page(s): | 378-380 |
| ISSN: | 0975-0975(Online); 0376-4710(Print) |
| Appears in Collections: | IJC-A Vol.39A(04) [April 2000] |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJCA 39A(4) 378-380.pdf | 592.32 kB | Adobe PDF | View/Open |
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