Indexing Metadata
Synthesis and Characterization of 5-Substituted-
(2-methylbenzimidazol-1-yl)-1,3,4-oxadiazole-2-thione and
Its Metal Complexes of Fe(III), Hg(II), Zn(II) and Sn(II) |
DUBLIN | CORE | METADATA ITEM | METADATA FOR THIS DOCUMENT |
1 | Title | Title of Document | Synthesis and Characterization of 5-Substituted-
(2-methylbenzimidazol-1-yl)-1,3,4-oxadiazole-2-thione and
Its Metal Complexes of Fe(III), Hg(II), Zn(II) and Sn(II) |
2 | Creator | Author's name, affiliation, country | SHABBIR A KAZI Department of Chemistry, Mangalore University, Mangalore-574 199, India
Department of Chemistry Anjuman Engineering College, Bhatkal-581 320, Karnataka, India |
3 | Subject | Dicipline(s) | Chemical Science |
3 | Subject | Keywords | Oxadiazoles, Benzimidazoles, Transition metal complexes, Electronic spectra, IR spectra, Biological activity |
4 | Description | Abstract | A ligand 5-Substituted-(2-methylbenzimidazol-1-yl)-1,3,4-oxadiazole-2-thione (L) and its Fe(III),Hg(II),Sn(II) and Zn(II) complexes were synthesized. The authenticity of the ligand and its transition metal complexes were established by elemental analyses, conductance and magnetic susceptibility measurements, as well as spectroscopic (IR, 1H NMR, UV–Vis and Mass) and thermal studies. All complexes exhibit the composition ML2X2 where M =Fe(III),Hg(II), Zn(II) and Sn(II), L=Ligand, X=OAc and chloride ions. The IR spectral studies revealed the existence thiol-thione tautamerism in the ligand molecule. The ligand acts as a bidentate coordinating through the N-3 nitrogen and the exocyclic sulfur atoms of ox diazole rings. Antimicrobial screening of the ligand and its metal complexes were determined against the bacteria Escherichia coli and Salmonella paratyphi A. |
5 | Publishers | Organizing agency, location | WWW Publications, India |
6 | Contributor | Sponsor(s) | - |
7 | Date | Date (YYYY-MM-DD) | - |
8 | Type | Status & genre | Peer-reviewed Article |
8 | Type | Type | |
9 | Formate | File Formate | PDF |
10 | Identifier | Uniform Resource Identifier | Click Here |
10 | Identifier | Digital Object Identifier | |
11 | Source | Journal/conference title; vol., no. (Year) | Chemical Science Transactions, Volume 3 , Number (2), (2014) |
12 | Lanuguage | English=en | en |
13 | Relation | Supp.files | |
14 | Coverage | | - |
15 | Copyright | Copyright and permissions | |
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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