Thermal analyses and spectral characterization of some synthesized metal(II) Schiff base complexes

2012 ◽  
Vol 110 (2) ◽  
pp. 529-534 ◽  
Author(s):  
Rajendra K. Jain ◽  
A. P. Mishra ◽  
Priya Gupta
Keyword(s):  
Schiff Base ◽  
Thermal Analyses ◽  
Spectral Characterization ◽  
Schiff Base Complexes

Template synthesis and spectral characterization of some Schiff base complexes derived from quinoxaline-2-carboxaldehyde and L-histidine

2011 ◽  
Vol 64 (3) ◽  
pp. 525-533 ◽  
Author(s):  
Manju Sebastian ◽  
Vasudevan Arun ◽  
Ponminiessary P. Robinson ◽  
Pally Leeju ◽  
Gopalakrishnan Varsha ◽  
...  
Keyword(s):  
Schiff Base ◽  
Template Synthesis ◽  
Spectral Characterization ◽  
Schiff Base Complexes

scholarly journals Preparation and Characterization of Di-, Tri-, and Tetranuclear Schiff Base Complexes Derived from Diamines and 3,4-Dihydroxybenzaldehyde

2013 ◽  
Vol 2013 ◽  
pp. 1-14 ◽  
Author(s):  
Ahlam Jameel Abdulghani ◽  
Asmaa Mohammed Noori Khaleel
Keyword(s):  
Schiff Base ◽  
Metal Complexes ◽  
Copper Complex ◽  
Condensation Reaction ◽  
Magnetic Moments ◽  
Thermal Analyses ◽  
Schiff Base Complexes ◽  
Conductivity Measurements ◽  
Elemental Analyses

A series of new di-, tri-, and tetranuclear Co(II) and Cu(II) complexes of three new diSchiff base ligands were synthesized by two different methods. The first method involved the synthesis of the three ligands from condensation reaction of 3,4-dihydroxybenzaldehyde (L′H2) with ethylenediamine (en), o-phenylenediamine (o-PD), or 4,5-dimethyl-1,2-phenylendiamine (DMPD) in a mole ratio of 2 : 1 followed by the reaction of the resulting Schiff bases ligands with Cu(II) or Co(II) ions in the presence of 2,2′-bipyridyl (L) to form the di- and trinuclear metal complexes. The second method involved the condensation of the copper complexLCu(II)L′(L = 2,2′-bipyridyl, L′ = 4-formylbenzene-1,2-bis(olate)) with en, o-PD, or DMPD in a mole ratio of 2 : 1, respectively, followed by reaction with CuCl2or Cu(ClO4)2to form di-, tri-, and tetranuclear copper (II) complexes, respectively. The structures of the ligands and metal complexes were characterized by elemental analyses, NMR, and FTIR spectra. The geometries of metal complexes were suggested according to elemental analysis, electronic spectra, thermal analyses, atomic absorption, and magnetic moments and conductivity measurements.

Multinuclear Paramagnetic NMR Spectra and Solid State X-ray Crystallographic Characterization of Manganese(III) Schiff-Base Complexes

1997 ◽  
Vol 36 (22) ◽  
pp. 4968-4982 ◽  
Author(s):  
Yangzhen Ciringh ◽  
Scott W. Gordon-Wylie ◽  
Richard E. Norman ◽  
George R. Clark ◽  
Susan T. Weintraub ◽  
...  
Keyword(s):  
Schiff Base ◽  
Solid State ◽  
Nmr Spectra ◽  
Schiff Base Complexes ◽  
Paramagnetic Nmr ◽  
X Ray

scholarly journals Systhesis and Characterization of Some Chromium (Iii) Schiff Base Complexes

2015 ◽  
Vol 31 (1) ◽  
pp. 547-551 ◽  
Author(s):  
Kalpana Raikwar ◽  
D. D Agarwal
Keyword(s):  
Schiff Base ◽  
Schiff Base Complexes
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