CRYSTAL ENGINEERING WITH P -SUBSTITUTED 4-ETHYNYLBENZENES USING THE CH ··· O SUPRAMOLECULAR SYNTHON
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Date
2004-05-21
Authors
Dai, C.
Yuan, Z.
Collings, J.C.
Fasina, T.M.
Thomas, R.L.
Roscoe, K.P.
Stimson, L.M.
Yufit, D.S.
Batsanov, A.S.
Howard, J.A.K
Journal Title
Journal ISSN
Volume Title
Publisher
Royal society of chemistry
Abstract
The crystal structures of several para -substituted ethynylbenzene derivatives; namely, 4-ethynylanisole (), 4-ethynylmethylbenzoate (), 4-ethynylbenzaldehyde (), 4-ethynyl-2,3,5,6-tetrafluoroanisole (), 4-ethynylthioanisole (), and 4-ethynyltoluene () have been solved from X-ray diffraction data. In, the molecular packing consists of infinite chains of molecules, linked by intermolecular ≡CH ··· O hydrogen bonds. The structure of contains weak bifurcated ≡CH ··· S and ≡CH ··· π (C≡C) interactions and that of, ≡CH ··· π (benzene) interactions.
Description
Keywords
Research Subject Categories::NATURAL SCIENCES::Chemistry::Inorganic chemistry , crystal structures , X-ray , diffraction , 4-ethynylmethylbenzoate , 4-ethynylbenzaldehyde
Citation
Yuan, Z., Collings, J. C., Fasina, T. M., Thomas, R. L., Roscoe, K. P., Stimson, L. M., ... & Marder, T. B. (2004). Crystal engineering with p-substituted 4-ethynylbenzenes using the CH··· O supramolecular synthon. CrystEngComm, 6(32), 184-188.