Tuning one dimensional chiral channel interior in mixed ligand Cu(II) complexes of l-histidine derivative and substituted pyridine |
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Authors: | Rik Rani Koner |
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Affiliation: | Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati-781039, Assam, India |
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Abstract: | Four pentacoordinated square-pyramidal Cu(II) complexes with the general formula [Cu(L)(X)], where L is a l-histidine derived tetradentate ligand and X is either 3-hydroxypyridine or 2-methylpyridine, has been synthesized. Structural analysis showed that the presence of water filled one dimensional chiral channel in the lattices. The interiors of the channels were varied using aromatic ring substitution on the ligand as well as on the monodentate ligand. The dimensions of the channels range from ∼7 to 9 Å. |
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Keywords: | Chiral channel Amino acid Histidine Molecular assembly Cu(II) complex |
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