Crystal structure of cyanocalix[4]arene methyl ether |
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Authors: | Fumio Hamada G. William Orr Hongming Zhang Jerry L. Atwood |
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Affiliation: | (1) Department of Chemistry, University of Alabama, 35487 Tuscaloosa, Alabama |
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Abstract: | The title compound has been prepared by the addition of bromocalix[4]arene methyl ether to CuCN in N-methylpyrrolidone. The crystals belong to the monoclinic space groupP21/n witha=13.591(3),b=24.778(5),c=11.057(3)Å,=93.58(2)°, andDc=1.09 g cm–3 forZ=4. Refinement based on 1118 observed reflections led to a finalR value of 0.085. The molecule exhibits the partial cone conformation. |
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