MIXED LIGAND
Analytical and Spectroscopic Studies of New Mixed Ligand Complexes of 1,2-diamonobenzene
... on mixed ligand complexes of transition metals of are limited mainly to kinetics spectrophotometry and potentiometry and only in very few cases their spectral and magneticproperties have been ...Ni(II) ...
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SYNTHESIS, PHYSICO-CHEMICAL CHARACTERIZATION AND BIOCIDAL STUDIES OF NICKEL (II) MIXED-LIGAND COMPLEXES OF ALKYL DITHIOCARBAMATE AND SALICYLALDEHYDE
... many mixed ligand dithiocarbamate complexes with Schiff base moiety as part of its coordinating ligand have been widely reported ...However, mixed ligand dithiocarbamate complexes ...
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BIOLOGICAL AND CATALYTIC ACTIVITY OF MIXED LIGAND TRANSITION METAL COMPLEXES
... A new series of Cr(III), Mn(II), Fe(II), Fe(III), Co(II), Ni(II) and Zn(II) ternary complexes derived from lornoxicam and1,10-phenanthroline (Phen) have been synthesized.The two ligands, in comparison to ternary metal ...
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Physicochemical Characterization of Mixed Ligand Complexes of O and N Donar Ligands
... The thermo grams of the mixed ligand complexes have been recorded in flowing nitrogen atmosphere at the heating rate of 20°C/min by using approximately 10 mg sample. Thermogravimetric analysis shows ...
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Synthesis, Characterisation and Antimicrobial Activity of Mixed Ligand Complexes of Ni (II) with Furfuralurea as the Primary Ligand
... dimethylsulphoxide (DMSO), trimethylamine (TEA) or aniline were synthesized characterized by metal analysis, solubility test, melting/decomposition point, conductivity measurement, IR and UV/VIS spectroscopy. The ...
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Antibacterial Activity, DNA Binding and Cleavage Studies of Mixed Ligand Complexes of Copper (II) with Pyridoxal Semicarbazone and Dipeptides
... 3.2.2.1. UV-Vis absorption spectral titrations: The interaction of the complexes with calf thymus DNA was monitored by measuring the change in the absorbance of the metal complex with the increase in the concentration of ...
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Synthesis, characterization and biological evaluation of novel binary and mixed ligand complexes of phosphonformic acid
... and mixed ligand complexes shows a shifting of various absorption bands to lower frequency and appearance of some new bands in the spectra when compared with free ...free ligand is shifted to lower ...
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New Nickel(II) Mixed Ligand Complexes of Dithiocarbamates with Schiff Base
... the ligand to nickel(II) ion through the azomethine nitrogen [14] and phenolic oxygen [14, ...the mixed ligand complexes show absorption bands due to ߥ Ni–S, ߥ Ni–O and ߥ Ni–N vibrational modes at ...
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Physico-Chemical Study Of Mixed Ligand Complexes Of Sulfamethoxazole And Imidazole
... A mixed ligand metal complexes of sulpamethoxazole and imidazole were synthesized and characterized using physico-chemical ...the mixed-ligand complexes, Sulfamethoxazole acted as a tridentate ...
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PHYSICOCHEMICAL CHARACTERIZATION OF MIXED LIGAND COMPLEXES OF FE(III) WITH PYRUVIC ACID SEMICARBAZONE
... The reactions of metal chlorides with pyruvic acid semicarbazone and semicarbazonesofacetone, acetophenone, Benzaldehyde, cyclohexanone, O-hydroxy acetophanonein the 1:1:1 molar ratio results in the formation ...
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SYNTHESIS AND STRUCTURAL CHARACTERIZATION OF MIXED LIGAND CHELATES WITH SCHIFF BASE AS PRIMARY LIGAND
... Schiff bases are of the most widely used organic compounds and having remarkable applications in medical fields. They have been shown to exhibit a broad range of biological activities including antimicrobial, antiviral ...
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Mixed Ligand Complexes of Gold (III) with Some Amino Acids and Dithiocarbamates or Dithiophosphates
... nickel(ii) mixed ligand complexes of disubstituted dithiocarbamates with ethylsalicylaldiminate" Scholars Research Library, Archives of Applied Science Research, 3 (4)pp ...
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Some Novel Manganese(III) Mixed Ligand Complexes and its Decolourization Studies
... ethylenediamine mixed ligand complexes of Mn(III) are better reusable heterogeneous catalysts for the decolourization of Methyl Red in presence of H 2 O ...
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Mixed Ligand Schiff Base Complexes: Synthesis, Spectral Characterization and Antimicrobial Activity
... has been shown that the formal redox potential of Cu(II)/Cu(I) couple is dependent on factors such as coordination number, hard/soft nature of the ligands and bulkiness of the ligands [22]. The cobalt complexes exhibit ...
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Study of Mixed-Ligand Hydrazonato-Oxovanadium(V) Complexes Incorporating Salicylaldehyde as Co-Ligand
... donor ligand, ...its mixed-ligand complexes containing salicylaldehyde as co-ligand; and, (iii) to enrich the chemistry of mixed-ligand oxovanadium complexes incorporating ...
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Modification on Synthesis of Mixed Ligand Chelates by Using Di and Trivalent Transition Metal Ions with Schiff Base as Primary Ligand
... primary ligand and malonyldihydrazide as secondary li- gand have been ...[3]. Mixed ligand of Ni(II), Cu(II) and Zn(II) chelates of nicotinanilide and thiocyanate was ...
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Mixed-Ligand Complex Formation of Cu(II) with 1,2-Diphenylethylenediamine as Primary Ligand and Amino Acids as Secondary Ligands
... It is worthy to mention that negative ∆ log K values (Table 2) imply that the ternary complexes are less stable than the binary ones, and therefore can be used to indicate that no interaction occurs between the ligands ...
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Mixed Ligand Schiff Base Complexes of Some Metal (II) Salts: Preparation, Spectral Characterization and Antibacterial Screening
... tridentate ligand and (Para) as a monodentate ...from mixed ligand complexes was explored as well found to have octahedral environment for mononuclear ...efficient mixed ligand ...
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Synthesis, Spectroscopic and in-Vitro Antifungal Studies of Drug Based Mixed Ligand Complexes
... Synthesis of the mixed-ligand complexes A water solution (100 mL) of various metal salt (10 mmol, 2.41 g) was added to dimethyl formamide solution (100 mL) of ligand (HL 1 ) (10 mmol, 2.77 g), ...
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ANTIMICROBIAL ACTIVITIES OF BIIMIDAZOLE BASED MIXED LIGAND RUTHENIUM(II) COMPLEXES
... electronic spectra of the complexes showed high intensity π−π* transitions in the 279-283 nm range for bipyridine ligand. The peaks observed in the region 321-329 nm were attributed to the ligand molecules ...
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