Complexes of Co(II), Ni(II) and Cu(II) derived from 2-ethoxy isobutryl acid hydrazide (EIAH1) and 2-ethoxy isobutryl aceto hydrazone (EIAH2) have been synthesized and characterized by elemental analysis, FT-IR, molar conductance, UV – visible spectra, ESR, thermal analysis and magnetic susceptibility. The complexes are coloured, stable in air and exhibit coordination number of 4 or 6. Analytical data showed that all the complexes exhibited 1:2 (metal:ligand) ratio. The changes observed between the FT-IR and UV – visible spectra of the ligands and of the complexes allowed us to establish the coordination mode of the metal in complexes. Presence of coordinated water molecules in Co (II) and Ni (II) complexes is confirmed by TGA studies. The c...
AbstractCoordination complexes of modified hydrazine are prepared with Ni(II), Cu(II), and Zn(II) me...
A macrocyclic hydrazone Schiff base was synthesized by reacting 1,4-dicarbonyl phenyl dihydrazide wi...
By combining hydrazide with 2-Acetylpyridine, a hydrazone ligand (HL) was successfully created. Seve...
Hydrazone complexes of Cu(II), Co(II), Zn(II), Ni(II) and Pt(II) with N-isonicotinoyl-N′-(3-metoxy-2...
Mn(II), Co(II), Ni(II) and Cu(II) mixed ligand complexes of some Benzoyl hydrazones (hyd...
Mn(II), Co(II), Ni(II) and Cu(II) mixed ligand complexes of some Benzoyl hydrazones (hyd...
Abstract The present study deals with the synthesis of (E)-N’-(2,5-dimethoxybenzylidene)-2-hydroxy...
The synthesis, structure, spectral and biological studies of Cu(II), Mn(II), and Zn(II) complexes o...
The synthesis of a novel series of nickel(II) complexes with new ligands derived from hydrazones of ...
The objective of this study is to investigate the antimicrobial activity of novel Schiff base metal ...
Ten complexes of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) sulphates with 4-cynobenzaldehydecyclopro...
Hydrazones of isonicotinic acid hydrazide, viz., N-isonicotinamido-furfuralaldimine (INH-FFL), N-iso...
The synthesis and characterization of two hydrazone Schiff base ligands (1-2) and their transition m...
Complexes with the general formula [M(LH)2]X2 where M=Mn(II),Co(II),Ni(II) and Cu(II) LH= 4-acetylp...
1793-1797Syntheses of complexes of a few first transition series bivalent metal ions like Co(II), Ni...
AbstractCoordination complexes of modified hydrazine are prepared with Ni(II), Cu(II), and Zn(II) me...
A macrocyclic hydrazone Schiff base was synthesized by reacting 1,4-dicarbonyl phenyl dihydrazide wi...
By combining hydrazide with 2-Acetylpyridine, a hydrazone ligand (HL) was successfully created. Seve...
Hydrazone complexes of Cu(II), Co(II), Zn(II), Ni(II) and Pt(II) with N-isonicotinoyl-N′-(3-metoxy-2...
Mn(II), Co(II), Ni(II) and Cu(II) mixed ligand complexes of some Benzoyl hydrazones (hyd...
Mn(II), Co(II), Ni(II) and Cu(II) mixed ligand complexes of some Benzoyl hydrazones (hyd...
Abstract The present study deals with the synthesis of (E)-N’-(2,5-dimethoxybenzylidene)-2-hydroxy...
The synthesis, structure, spectral and biological studies of Cu(II), Mn(II), and Zn(II) complexes o...
The synthesis of a novel series of nickel(II) complexes with new ligands derived from hydrazones of ...
The objective of this study is to investigate the antimicrobial activity of novel Schiff base metal ...
Ten complexes of Mn(II), Co(II), Ni(II), Cu(II) and Zn(II) sulphates with 4-cynobenzaldehydecyclopro...
Hydrazones of isonicotinic acid hydrazide, viz., N-isonicotinamido-furfuralaldimine (INH-FFL), N-iso...
The synthesis and characterization of two hydrazone Schiff base ligands (1-2) and their transition m...
Complexes with the general formula [M(LH)2]X2 where M=Mn(II),Co(II),Ni(II) and Cu(II) LH= 4-acetylp...
1793-1797Syntheses of complexes of a few first transition series bivalent metal ions like Co(II), Ni...
AbstractCoordination complexes of modified hydrazine are prepared with Ni(II), Cu(II), and Zn(II) me...
A macrocyclic hydrazone Schiff base was synthesized by reacting 1,4-dicarbonyl phenyl dihydrazide wi...
By combining hydrazide with 2-Acetylpyridine, a hydrazone ligand (HL) was successfully created. Seve...