دورية أكاديمية
Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines
| العنوان: | Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines |
|---|---|
| المؤلفون: | M. Revanasiddappa, Syed Khasim, S. C. Raghavendra, C. Basavaraja, T. Suresh, S. D. Angadi |
| المصدر: | E-Journal of Chemistry, Vol 5, Iss 4, Pp 797-801 (2008) |
| بيانات النشر: | Wiley, 2008. |
| سنة النشر: | 2008 |
| المجموعة: | LCC:Chemistry |
| مصطلحات موضوعية: | Chemistry, QD1-999 |
| الوصف: | 1-Phenyl-4-(2'-hydroxyphenyl-1-yl)di-imino azine, {1P-4-(2' HPDA)} 1, 4(2'-hydroxyphenyl-1-yl)di-imino azine, {1, 4-(2' HPDA)} are derived from benzophenone hydrozone with different aldehydes in presence of few drops of concentrated hydrochloric acid in alcoholic medium. Metal(II) complexes have been prepared by salts of CoCl2, CuCl2, NiCl2 and CdCl2 reacting with azine ligands dissolved in alcohol in the molar ratio of (1:2). The prepared complexes were characterized by using various physical methods viz. elemental, molar conductance, magnetic susceptibility, IR, NMR, XRD and UV-Visible. Conductivity of the powder samples were measured by two probe method. Measured electrical conductivities of Co(II), Cu(II), Ni(II) and Cd(II) complexes of azines are reported in this paper. It is found that at room temperature these complexes show insulator behavior. At higher temperature conductivity increases linearly, showing semi conducting behavior. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 0973-4945 2090-9810 |
| Relation: | https://doaj.org/toc/0973-4945; https://doaj.org/toc/2090-9810 |
| DOI: | 10.1155/2008/353518 |
| URL الوصول: | https://doaj.org/article/c068ac6b611d4ec2b49e944adc09a489 |
| رقم الأكسشن: | edsdoj.068ac6b611d4ec2b49e944adc09a489 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 09734945 20909810 |
|---|---|
| DOI: | 10.1155/2008/353518 |