[PDF] Top 20 Synthesis, compositional and spectral studies of some transition metal complexes with 3-aminolawsonoxime
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Synthesis, compositional and spectral studies of some transition metal complexes with 3-aminolawsonoxime
... t was found that substitution of any ionizable naphthoquinones gives at least in solid state 22 . For example, lawsone, 2HNQ, exhibits two bands in its solid ere the broad absorption at lower wave molecular H-bonding ... See full document
7
Synthesis and Spectral Properties Studies of Novel Hetrocyclic Mono Azo Dye Derived from Thiazole and Pyridine With Some Transition Complexes
... of some transition metal complexes of Cr(III) , Mn(II) , Fe(III) , Co(II) , Ni(II) , Cu(II) and Zn(II) ions were prepared forming seven chelate complexes ...its metal ... See full document
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Synthesis and Characterization of some Transition Metal Complexes with N-Phenyl-N'-[Substituted Phenyl] Thiourea
... different metal salt solutions in alcohalic medium afforded metal ...synthesized complexes are consistant with proposed molecular ...These complexes were further characterized by ...I.R. ... See full document
7
Synthesis, spectral and antimicrobial studies of tetraazamacrocyclic complexes of bivalent transition metal ions of bioinorganic relevance
... H-NMR spectral studies, magnetic susceptibilities measurements and electronic spectral ...and spectral analysis results revealed their Metal: Ligand (1:1) ...electronic spectral ... See full document
5
Synthesis and Physio-Chemical Studies on Some Antimicrobial Schiff Bases and Their Transition Metal Complexes
... their transition metal complexes have been studied extensively since these have a wide variety of ...that metal complexes of these ligands are ubiquitous is a reflection of their facile ... See full document
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Synthesis and description of transition metal complexes and antimicrobial studies
... Antibacterial activity was tested against Gram –ve (Escherichia coli and Ps. Aeruginosa Bacillus subtilis) and Gram +ve(Becillus megaterium and S.taphylococcus aureus) using the paper disc plate method [30,31]. Each of ... See full document
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Fe(III) Complexes with Schiff base Ligands : Synthesis, Characterization, Antimicrobial Studies
... and complexes were characterized by spectral and analytical ...Fe(III) complexes. Molecular modelling has been performed for the complexes using Argus ...The metal complexes were ... See full document
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Synthesis, spectral, thermal and biological studies of some unsymmetrical Schiff base metal complexes
... the complexes were recorded on Cary-60 UV ...the complexes was carried out on Perkin Elmer TG-2 thermobalance in ambient air with a heating rate of 10 ° C per ... See full document
5
Spectral studies on transition metal complexes with novel tridentate aroylhydrazones
... with metal ions [1-9]. This paper describes the synthesis and characterization of Cr(III), Mn(II), Fe(III), and Zn(II) complexes of two new aroylhydrazone ligands as shown in Figure-1(a ... See full document
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SYNTHESIS AND SPECTRAL CHARACTERIZATION OF SOME TRANSITION METAL COMPLEXES OF AZO SCHIFF BASE DERIVATIVE OF METOCLOPRAMIDE
... different metal ions like Ni (II), Co (II), Cu (II) and Cr (I11) by using a molar ratio of ligand: metal as 2: ...conductivity studies. The synthesized ligand and metal complexes were ... See full document
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TEMPLATE SYNTHESIS AND SPECTRAL STUDIES OF BIOLOGICALLY ACTIVE NI(II), AND CU(II) TRANSITION METAL COMPLEXES OF TETRADENTATE AZA OXO (N2O2) MACROCYCLIC LIGAND
... formylphenoxy) butane and thiourea in the presence of divalent metal salts in 1:1:1 ratio. In the hot methanolic solution of 1, 4-bis (2- formylphenoxy) butane (1.0 mmol) methanolic solution of the divalent ... See full document
9
Synthesis, Characterisation and Spectral Studies of Metal Complexes of Glimepiride, An Oral Antidiabetic Drug
... Metal complexes of manganese (II) and cobalt (II) have been synthesized with active hypoglycemic agent (glimepiride), an oral antidiabetic ...as metal complexes indicate that complexes ... See full document
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SYNTHESIS, SPECTRAL CHARACTERISATION, CORROSION INHIBITION AND IN VITRO ANTIMICROBIAL STUDIES OF SCHIFF BASE TRANSITION METAL COMPLEXES
... base transition metal complexes, in this paper the metal complexes of Cu(II), Co(II), Ni(II) and Zn(II) with the Schiff base derived from o-hydroxy acetophenone, o-phenylenediamine and ... See full document
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Synthesis, Spectral and Antimicrobial Studies of Mixed Ligand Complexes With Transition Metal Ions [Mn (II), Cu (II), Co (II) and Ni (II)]
... The complexes were prepared by mixing the molar solutions of respective metal nitrates and ligands with molar ratio 1: 1: 1 at pH 6 to ...The metal nitrates were dissolved in double distilled water ... See full document
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Synthetic and Structural Studies of Some Bivalent Transition Metal Complexes with Oxygen and Nitrogen Containing Schiff Base
... complexes this band suffered downward shift clearly indicating coordination through carbohyl oxygen of semicrabazone. The linkage with N atom primary amino group as well as azomethine N and carbehyl/ oxygen is ... See full document
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Synthesis, Spectral, Electrochemical and Biological Studies of Nitrogen Donor Macrocyclic Ligand and its Transition Metal Complexes
... the complexes were more active against fungi than in case of ...the metal complexes and the ligand used in this study [69, ...the complexes when compared with standard antifungal and ... See full document
17
Biological activity studies on some transition metal complexes containing thiazole moiety. Microwave synthesis, spectral, thermal characterization and computational modeling
... its metal complexes was tested against the bacteria Escherichia coli and Staphylococcus aureus by disc diffusion method using nutrient agar as medium and streptomycin as ... See full document
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Synthesis, spectral characterization, molecular modeling and biological activity of first row transition metal complexes with Schiff base ligand derived from chromone 3 carbaldehyde and o amino benzoic acid
... of complexes and ligand L were determined using micro analytical methods on Perkin Elmer 240C (USA) elemental ...its complexes were recorded by using KBr pellets in the range 4000-400 cm -1 on Perkin Elmer ... See full document
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Synthesis of Some Mixed ligands Complexes of (2-hydroxy benzaldine)-4-amino Antipyrine and 1,10-phenanthroline and Studying their antibacterial activity Mahasin F. Alias | Israa H. Ibraheem | Maysoon M. A bdul Hassan
... Complexes from the ligand (2-hydroxy benzaldine)-4-aminoantipyrine with some transition metal ions V(lѴ),Cr(lll),Fe(lll) and Co(ll) were prepared in the presence of the co-ligand ... See full document
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Synthesis, Spectral Characterization and Antimicrobial Activity of Some Transition Metal Complexes with new Schiff Base Ligand (BDABI)
... of metal chloride) in 20 ml ethanol ...the complexes. The complexes were washed from mixture of ethanol + distilled water (1:1), and recrystallized from hot absolute ...secluded complexes are ... See full document
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