Copper halide clusters and polymers supported by bipodal heteroelemental ligands |
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| Authors: | Christian R Samanamú Peter M LococoWilliam D Woodul Anne F Richards |
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| Institution: | Department of Chemistry, Texas Christian University, Box 298860, Fort Worth, TX 76129, United States |
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| Abstract: | The flexible, multi dentate, heteroelemental, dipodal ligands; bis(2pyridylthio)methane, (PyS)2CH2 (Py = pyridyl = C5H4N), (PymS)2CH2, bis(2pyrimidylthio)methane, and bipyrimidyldisulfide, (PymS)2 (Pym = pyrimidine, C4H3N2), were reacted with a series of copper precursors to determine whether monomeric compounds, cubane clusters or polymeric chains would be obtained. Copper(II) chloride, copper(I) cyanide and copper(I) thiocyanate afforded infinite polymeric chains while copper(I) iodide afforded tetranuclear clusters supported by two ligand molecules. All products were characterized in the solid-state by X-ray crystallography. |
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| Keywords: | Copper X-ray crystallography Dipodal flexible ligands |
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