Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines
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...
Main Authors: | , , , , , |
---|---|
Format: | Article |
Language: | English |
Published: |
Hindawi Limited
2008-01-01
|
Series: | E-Journal of Chemistry |
Online Access: | http://dx.doi.org/10.1155/2008/353518 |
id |
doaj-c068ac6b611d4ec2b49e944adc09a489 |
---|---|
record_format |
Article |
spelling |
doaj-c068ac6b611d4ec2b49e944adc09a4892020-11-24T22:46:31ZengHindawi LimitedE-Journal of Chemistry0973-49452090-98102008-01-015479780110.1155/2008/353518Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of AzinesM. Revanasiddappa0Syed Khasim1S. C. Raghavendra2C. Basavaraja3T. Suresh4S. D. Angadi5Department of Chemistry, Department of Physics, Department of Electronics and Communications, PES School of Engineering, Bangalore - 560 100, Karnataka, IndiaDepartment of Chemistry, Department of Physics, Department of Electronics and Communications, PES School of Engineering, Bangalore - 560 100, Karnataka, IndiaDepartment of Chemistry, Department of Physics, Department of Electronics and Communications, PES School of Engineering, Bangalore - 560 100, Karnataka, IndiaDepartment of Chemistry, Inje University, Kimhae – 621749, Republic of KoreaDepartment of Chemistry, Gulbarga University P G Center, Bellary -583 104, Karnataka, IndiaDepartment of Studies in Chemistry, Gulbarga University, Gulbarga- 585 106, Karnataka, India1-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.http://dx.doi.org/10.1155/2008/353518 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
M. Revanasiddappa Syed Khasim S. C. Raghavendra C. Basavaraja T. Suresh S. D. Angadi |
spellingShingle |
M. Revanasiddappa Syed Khasim S. C. Raghavendra C. Basavaraja T. Suresh S. D. Angadi Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines E-Journal of Chemistry |
author_facet |
M. Revanasiddappa Syed Khasim S. C. Raghavendra C. Basavaraja T. Suresh S. D. Angadi |
author_sort |
M. Revanasiddappa |
title |
Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines |
title_short |
Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines |
title_full |
Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines |
title_fullStr |
Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines |
title_full_unstemmed |
Electrical Conductivity Studies on Co(II), Cu(II),Ni(II) and Cd(II) Complexes of Azines |
title_sort |
electrical conductivity studies on co(ii), cu(ii),ni(ii) and cd(ii) complexes of azines |
publisher |
Hindawi Limited |
series |
E-Journal of Chemistry |
issn |
0973-4945 2090-9810 |
publishDate |
2008-01-01 |
description |
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. |
url |
http://dx.doi.org/10.1155/2008/353518 |
work_keys_str_mv |
AT mrevanasiddappa electricalconductivitystudiesoncoiicuiiniiiandcdiicomplexesofazines AT syedkhasim electricalconductivitystudiesoncoiicuiiniiiandcdiicomplexesofazines AT scraghavendra electricalconductivitystudiesoncoiicuiiniiiandcdiicomplexesofazines AT cbasavaraja electricalconductivitystudiesoncoiicuiiniiiandcdiicomplexesofazines AT tsuresh electricalconductivitystudiesoncoiicuiiniiiandcdiicomplexesofazines AT sdangadi electricalconductivitystudiesoncoiicuiiniiiandcdiicomplexesofazines |
_version_ |
1725685065156919296 |