Supramolecular synthons mediated by weak hydrogen bonding: forming linear molecular arrays via CC–H···NC and CC–H···O2N recognition
- 1 January 1998
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in New Journal of Chemistry
- Vol. 22 (12) , 1307-1309
- https://doi.org/10.1039/a807552b
Abstract
In crystalline 4-cyano-4′-ethynylbiphenyl and 4-ethynyl-4′-nitrobiphenyl, molecules are connected with the hitherto unreported Câ–·C–H···Nâ–·C and Câ–·C–H···O2N supramolecular synthons to form linear arrays.Keywords
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