Synthesis and solid-state structure of perfluorophenyl end-capped polyynes |
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Authors: | Kendall Jamie McDonald Robert Ferguson Michael J Tykwinski Rik R |
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Institution: | Department of Chemistry, University of Alberta, Edmonton , Canada. |
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Abstract: | Five new supramolecular building blocks have been synthesized on the basis of polyynes end-capped with pentafluorophenyl groups, including three symmetrical (16, 17, 18) and two unsymmetrical polyynes (7 and 12). The solid-state behavior of these molecules based on the attractive electrostatic interactions of the phenyl and perfluorophenyl groups has been examined by X-ray crystallographic analysis of 7, 12, and 16.25. |
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