Article ID Journal Published Year Pages File Type
1410917 Journal of Molecular Structure 2010 5 Pages PDF
Abstract

The molecular and crystal structures of 4-ethynylcyanobenzene are reported. The packing of molecules in the crystal is found to be homologous with the crystal structures of HCN, cyanoacetylene and 4-cyano-4′-ethynylbiphenyl. Alternatively, these four crystals could be said to constitute a structural homologous series. The influence of CH⋯N hydrogen bonding in directing a linear supramolecular arrangement of molecules with ethynyl and cyano groups at opposite ends, is illustrated.

Related Topics
Physical Sciences and Engineering Chemistry Organic Chemistry
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