Bimetallic Cd(II) and Hg(II) complexes of 1, 4-bis-(5-H/methyl/chloro-1H-benzimidazol- 2-yl)-1, 2, 3, 4-butanetetraols | Zendy

Aydın Tavman | Zendy

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Bimetallic Cd(II) and Hg(II) complexes of 1, 4-bis-(5-H/methyl/chloro-1H-benzimidazol- 2-yl)-1, 2, 3, 4-butanetetraols

Author(s) -

Aydın Tavman

Publication year - 2005

Publication title -

journal of the serbian chemical society

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.227

H-Index - 45

eISSN - 1820-7421

pISSN - 0352-5139

DOI - 10.2298/jsc0509067t

Subject(s) - bimetallic strip , chemistry , molar conductivity , benzimidazole , imidazole , metal , oxygen atom , ligand (biochemistry) , medicinal chemistry , ring (chemistry) , proton nmr , molar ratio , oxygen , elemental analysis , nitrogen , crystallography , inorganic chemistry , stereochemistry , catalysis , organic chemistry , molecule , receptor , biochemistry

The bimetallic complexes of 1,4-bis-(5-H/methyl/chloro-1H-benzimida- zol-2-yl)-1,2,3,4-butanetetraols (L1-L3) with CdCl2 and HgCl2 were synthesized and characterized by elemental analysis, molar conductivity, as well as IR and 1 H-NMR spectroscopy. The ligands coordinate to the metal ion through all of the hydroxyl oxygen atoms as tetradentate in the Hg(II) complexes of L1-L3 and in the Cd(II) complexes of L2 and L3 .I n the Cd2(L1)Cl4 complex, the ligand acts as tetra- dentate through the benzimidazole nitrogen atoms and the two oxygen atoms of the hydroxyl groups near the imidazole ring.

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