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Syntheses, Spectral Characterization, and Antimicrobial Studies on the Coordination Compounds of Metal Ions with Schiff Base Containing Both Aliphatic and Aromatic Hydrazide Moieties
Joint Authors
Surain, Parveen
Chadda, Silky
Kumar, Dinesh
Sharma, Jyoti
Source
Bioinorganic Chemistry and Applications
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-03
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
An EtOH solution of 3-ketobutanehydrazide and salicylhydrazide on refluxing in equimolar ratio forms the corresponding Schiff base, LH3 (1).
The latter reacts with Mn(II), Co(II), Ni(II), Cu(II), Zn(II), Cd(II), Zr(OH)2(IV), MoO2(VI), and UO2(VI) ions in equimolar ratio and forms the corresponding coordination compounds, [M(LH)(MeOH)3] (2, M = Mn, Co, Ni), [Cu(LH)]2 (3), [M′(LH)(MeOH)] (4, M′ = Zn, Cd), [Zr(OH)2(LH)(MeOH)2] (5), [MoO2(LH)(MeOH)] (6), and [UO2(LH)(MeOH)] (7).
The coordination compounds have been characterized on the basis of elemental analyses, molar conductance, spectral (IR, reflectance, 1H NMR, ESR) studies, and magnetic susceptibility measurements.
They are nonelectrolytes in DMSO.
The coordination compounds, except 3, are monomers in diphenyl.
They are active against gram-positive bacteria (S.
aureus, B.
subtilis), gram-negative bacteria (E.
coli, P.
aeruginosa), and yeast (S.
cerevisiae, C.
albicans).
1 acts as a dibasic tridentate ONO donor ligand in 2–7 coordinating through its both enolic O and azomethine N atoms.
The coordination compounds 2 and 3 are paramagnetic, while rest of the compounds are diamagnetic.
A square-planar structure to 3, a tetrahedral structure to 4, an octahedral structure to 2, 6, and 7, and a pentagonal bipyramidal structure to 5 are proposed.
American Psychological Association (APA)
Kumar, Dinesh& Chadda, Silky& Sharma, Jyoti& Surain, Parveen. 2013. Syntheses, Spectral Characterization, and Antimicrobial Studies on the Coordination Compounds of Metal Ions with Schiff Base Containing Both Aliphatic and Aromatic Hydrazide Moieties. Bioinorganic Chemistry and Applications،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-513340
Modern Language Association (MLA)
Kumar, Dinesh…[et al.]. Syntheses, Spectral Characterization, and Antimicrobial Studies on the Coordination Compounds of Metal Ions with Schiff Base Containing Both Aliphatic and Aromatic Hydrazide Moieties. Bioinorganic Chemistry and Applications No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-513340
American Medical Association (AMA)
Kumar, Dinesh& Chadda, Silky& Sharma, Jyoti& Surain, Parveen. Syntheses, Spectral Characterization, and Antimicrobial Studies on the Coordination Compounds of Metal Ions with Schiff Base Containing Both Aliphatic and Aromatic Hydrazide Moieties. Bioinorganic Chemistry and Applications. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-513340
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-513340