- 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
Synthesis and Characterization of Mn+2 , Fe+2 , Co+2 , Ni+2 ,Cu+2 and Cr+3 Complexes With a Bidentate Schiff Base Ligand | ||
| Journal of Education and Science | ||
| Article 2, Volume 21, Issue 3, 2008, Pages 14-22 PDF (0 K) | ||
| DOI: 10.33899/edusj.2008.56046 | ||
| Author | ||
| Najla H. Taher | ||
| Abstract | ||
| ABSTRACT Metal complexes of general formula [M(L)2Cl2] and [Cr(L)2Cl2]Cl {where M is Mn(II), Fe(II), Co(II), Ni(II) and Cu(II) and L (2,3- Bis (N-hexylimino) butane) is a Schiff base formed by condensation of 2,3-butanedione and hexylamine}, have been prepared (in 1:2 metal: ligand molar ratio). The complexes were characterized by analytical, spectral, magnetic and conductance measurements. IR spectra show that the nitrogen of the azomethine groups takes part in coordination. Magnetic measurements and electronic spectral studies suggest an octahedral structure for all complexes. Conductance measurements show a non electrolytic nature of the complexes, with the exception of the [Cr(L)2Cl2]Cl compound with a 1:1 electrolytic nature. | ||
| Keywords | ||
| Bidentate Schiff Base Ligand; synthesis; metal complexes | ||
|
Statistics Article View: 488 PDF Download: 454 |
||