Thermal, Electrical, and Optical Properties of Synthesized (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde Oxime Complexes

Thermal, Electrical, and Optical Properties of Synthesized (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde Oxime Complexes

The (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde oxime complexes, [ML2], M = Co(II), Cu(II), and Ni(II), were synthesized and characterized by elemental analysis, magnetic susceptibility, FT-IR spectra, and thermal analysis techniques. The optical band gap of this ligand and its complexes were...

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Main Authors: Emin Karapinar, Orhan Karabulut, Nazan Karapinar
Format: Article
Language:English
Published: Hindawi Limited 2013-01-01
Series:Journal of Chemistry
Online Access:http://dx.doi.org/10.1155/2013/256983
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spelling doaj-3249b990f25e47ec98a4c572638467392020-11-24T23:52:06ZengHindawi LimitedJournal of Chemistry2090-90632090-90712013-01-01201310.1155/2013/256983256983Thermal, Electrical, and Optical Properties of Synthesized (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde Oxime ComplexesEmin Karapinar0Orhan Karabulut1Nazan Karapinar2Department of Chemistry, Faculty of Arts and Sciences, Pamukkale University, 20070 Denizli, TurkeyDepartment of Physics, Faculty of Arts and Sciences, Pamukkale University, 20070 Denizli, TurkeyDepartment of Chemistry Engineering, Faculty of Engineering, Pamukkale University, 20070 Denizli, TurkeyThe (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde oxime complexes, [ML2], M = Co(II), Cu(II), and Ni(II), were synthesized and characterized by elemental analysis, magnetic susceptibility, FT-IR spectra, and thermal analysis techniques. The optical band gap of this ligand and its complexes were determined by UV-vis spectrophotometer in the wavelength range 300–800 nm. A decrease in the energy band gap of the [CoL2], [NiL2], and [CuL2] complexes has been observed compared with LH ligand. Temperature-dependent conductivity measurements showed that all samples behave like semiconductor. Activation energies calculated from Arrhenius plots showed that the conduction occurs via both intramolecular and the intermolecular processes.http://dx.doi.org/10.1155/2013/256983
collection DOAJ
language English
format Article
sources DOAJ
author Emin Karapinar
Orhan Karabulut
Nazan Karapinar
spellingShingle Emin Karapinar
Orhan Karabulut
Nazan Karapinar
Thermal, Electrical, and Optical Properties of Synthesized (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde Oxime Complexes
Journal of Chemistry
author_facet Emin Karapinar
Orhan Karabulut
Nazan Karapinar
author_sort Emin Karapinar
title Thermal, Electrical, and Optical Properties of Synthesized (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde Oxime Complexes
title_short Thermal, Electrical, and Optical Properties of Synthesized (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde Oxime Complexes
title_full Thermal, Electrical, and Optical Properties of Synthesized (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde Oxime Complexes
title_fullStr Thermal, Electrical, and Optical Properties of Synthesized (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde Oxime Complexes
title_full_unstemmed Thermal, Electrical, and Optical Properties of Synthesized (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde Oxime Complexes
title_sort thermal, electrical, and optical properties of synthesized (1e, 2e)-(4-bromophenyl)(hydroxyimino)acetaldehyde oxime complexes
publisher Hindawi Limited
series Journal of Chemistry
issn 2090-9063
2090-9071
publishDate 2013-01-01
description The (1E, 2E)-(4-bromophenyl)(hydroxyimino)acetaldehyde oxime complexes, [ML2], M = Co(II), Cu(II), and Ni(II), were synthesized and characterized by elemental analysis, magnetic susceptibility, FT-IR spectra, and thermal analysis techniques. The optical band gap of this ligand and its complexes were determined by UV-vis spectrophotometer in the wavelength range 300–800 nm. A decrease in the energy band gap of the [CoL2], [NiL2], and [CuL2] complexes has been observed compared with LH ligand. Temperature-dependent conductivity measurements showed that all samples behave like semiconductor. Activation energies calculated from Arrhenius plots showed that the conduction occurs via both intramolecular and the intermolecular processes.
url http://dx.doi.org/10.1155/2013/256983
work_keys_str_mv AT eminkarapinar thermalelectricalandopticalpropertiesofsynthesized1e2e4bromophenylhydroxyiminoacetaldehydeoximecomplexes
AT orhankarabulut thermalelectricalandopticalpropertiesofsynthesized1e2e4bromophenylhydroxyiminoacetaldehydeoximecomplexes
AT nazankarapinar thermalelectricalandopticalpropertiesofsynthesized1e2e4bromophenylhydroxyiminoacetaldehydeoximecomplexes
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