- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Photodegredation of Cobalt (II) and Nickel (II) Complexes with Schiff Base in Dimethyl Sulphoxide (DMSO) Solvent. | ||
| Al-Mustansiriyah Journal of Science | ||
| Article 1, Volume 20, Issue 4, 2009, Pages 26-34 | ||
| Author | ||
| Asmaa .J.AL-Lami | ||
| Abstract | ||
| Photodecomposition of Dichlorobis N [4-Azo benzene 3-hydroxy Anilino] 2-hydroxy benzilidene] Cobalt(II) (Complexe A1) and Dichloro N[4-Azobenzene 3-hydroxy Anilino] 2- hydroxy benzilidene] Nickel(II) (Complex A2) have been performed at (397 nm and 393 nm) for complex A1 and A2 respectively in dimethyl sulphoxide at 25 C◦. The absorbance spectrum for these complexes have been recorded with the time of irradiation inorder to examine the Kinetics of photodecay. The specific rate constant (k d)for the first order reaction have been calculated and found to be (0.07*10-2 min-1 ) for complexe A1 and (k d= 2.92 * 10-2 min-1) for camplexe A2. the primaey Quantum Yields (Ø ) has also been calculated and found to be (4.233 *10-1 ; 3.543*10-1) for complex A1 and A2 respectively | ||
|
Statistics Article View: 82 PDF Download: 61 |
||