- 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
Preparation, Infra-red and solvent effects On the Electronic absorption spectra of Magnesium Phthalocyanine | ||
| Misan Journal of Acodemic Studies | ||
| Article 1, Volume 11, Issue 20, 2012, Pages 13-18 | ||
| Author | ||
| Abstract | ||
| Abstract:Magnesium Phthalocyanine (abbreviated MgPc) like other methallophthalocyanines have limited solubility in most solvents this behaviour prevented complete spectroscopic studies. In this paper MgPc was prepared and Infra-red peaks were characterized, and MgPc has been found to be soluble in several solvent (DMF, DMSO, THE, Pyridine and Chlorobenzene). The study show that tlie position of Q-band show very small change in non aromatic solvent DMF, DMSO and THF. The blue shift was observed in aromatic solvent (chlorobenzene, this is because of the aggregation of MgPc molecules and the aggregation increase as the concentration increase. In pyridine a red shift of Qband was observed. | ||
| Keywords | ||
| preparation; infra; red and solvent effects | ||
|
Statistics Article View: 81 PDF Download: 65 |
||