Preparation and spectroscopic investigation of newly schiff Base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions
An ethanolic solution of metal salts was added slowly to an ethanolic solution of 5-chloro-2hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with few drops of Methylamin to give complexes with the general formula [M(GHL2) 2]. 2H 2O, [Cu 2(GHL2) 2]. 4H 2O and [Cd(GHL2)(CH 3COO) 2]. 2H 2O where M is...
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my.um.eprints.52582019-01-30T00:48:52Z http://eprints.um.edu.my/5258/ Preparation and spectroscopic investigation of newly schiff Base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions Alhadi, A.A. Mahmood, A.A. Ali, Hapipah Mohd Yehye, W.A. Shaker, S.A. QD Chemistry An ethanolic solution of metal salts was added slowly to an ethanolic solution of 5-chloro-2hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with few drops of Methylamin to give complexes with the general formula [M(GHL2) 2]. 2H 2O, [Cu 2(GHL2) 2]. 4H 2O and [Cd(GHL2)(CH 3COO) 2]. 2H 2O where M is Ni(II) and Zn(II), GHL2 is 5-chloro-2-hydroxybenzylidene)-3,4,5- trihydroxybenzohydrazone. The resulting complexes were characterized by elemental analysis, magnetic measurements and spectral studies. The Schiff base GHL2 ligand acts as tridentate ligand was coordinated with the metal ions through O, N, O except with Cd(II) as the ligand behaves as bidentate ligand coordinated with Cd(II) ion through O, N atoms. However, [M(GHL2) 2J. 2H 2O and [Cd(GHL2)(CH,COO) 2]. 2H 2O were proposed to possess Octahedral geometry while [Cu 2(GHL2) 2]. 4H 2O was proposed to possess tetrahedral geometry. 2011 Article PeerReviewed Alhadi, A.A. and Mahmood, A.A. and Ali, Hapipah Mohd and Yehye, W.A. and Shaker, S.A. (2011) Preparation and spectroscopic investigation of newly schiff Base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions. Oriental Journal of Chemistry, 27 (4). pp. 1437-1442. ISSN 0970-020X http://www.scopus.com/inward/record.url?eid=2-s2.0-84857260532&partnerID=40&md5=8607f05feebaf5f873685b0db486b9ee |
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QD Chemistry Alhadi, A.A. Mahmood, A.A. Ali, Hapipah Mohd Yehye, W.A. Shaker, S.A. Preparation and spectroscopic investigation of newly schiff Base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions |
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An ethanolic solution of metal salts was added slowly to an ethanolic solution of 5-chloro-2hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with few drops of Methylamin to give complexes with the general formula [M(GHL2) 2]. 2H 2O, [Cu 2(GHL2) 2]. 4H 2O and [Cd(GHL2)(CH 3COO) 2]. 2H 2O where M is Ni(II) and Zn(II), GHL2 is 5-chloro-2-hydroxybenzylidene)-3,4,5- trihydroxybenzohydrazone. The resulting complexes were characterized by elemental analysis, magnetic measurements and spectral studies. The Schiff base GHL2 ligand acts as tridentate ligand was coordinated with the metal ions through O, N, O except with Cd(II) as the ligand behaves as bidentate ligand coordinated with Cd(II) ion through O, N atoms. However, [M(GHL2) 2J. 2H 2O and [Cd(GHL2)(CH,COO) 2]. 2H 2O were proposed to possess Octahedral geometry while [Cu 2(GHL2) 2]. 4H 2O was proposed to possess tetrahedral geometry. |
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Article |
author |
Alhadi, A.A. Mahmood, A.A. Ali, Hapipah Mohd Yehye, W.A. Shaker, S.A. |
author_facet |
Alhadi, A.A. Mahmood, A.A. Ali, Hapipah Mohd Yehye, W.A. Shaker, S.A. |
author_sort |
Alhadi, A.A. |
title |
Preparation and spectroscopic investigation of newly schiff Base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions |
title_short |
Preparation and spectroscopic investigation of newly schiff Base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions |
title_full |
Preparation and spectroscopic investigation of newly schiff Base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions |
title_fullStr |
Preparation and spectroscopic investigation of newly schiff Base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions |
title_full_unstemmed |
Preparation and spectroscopic investigation of newly schiff Base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions |
title_sort |
preparation and spectroscopic investigation of newly schiff base of 5-chloro-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazone with some metal ions |
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2011 |
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http://eprints.um.edu.my/5258/ http://www.scopus.com/inward/record.url?eid=2-s2.0-84857260532&partnerID=40&md5=8607f05feebaf5f873685b0db486b9ee |
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1643687528355594240 |
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13.160551 |