Racemic 1,2-diphenylbut-3-yn-2-ol

Madhavi, N. N. L. ; Desiraju, G. R. ; Bilton, C. ; Howard, J. A. K. ; Allen, F. H. (2000) Racemic 1,2-diphenylbut-3-yn-2-ol Acta Crystallographica Section C: Crystal Structure Communications, 56 . pp. 1359-1360. ISSN 0108-2701

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Official URL: http://scripts.iucr.org/cgi-bin/paper?gd1108

Related URL: http://dx.doi.org/10.1107/S0108270100011343


Molecules of the title compound, C16H14O, are chiral and crystallize in space group P4 with Z' = 2, and with one R and one S molecule in the asymmetric unit. The conformations of the phenyl rings in the two independent molecules differ slightly. Supramolecular organization in the crystal is via tetrameric O-H...H(O) hydrogen-bonded synthons formed separately by each conformer. These tetrameric synthons stack along the c axis via CC-H...O(H) hydrogen bonds. The only link between the conformer stacks is provided by weaker Cmethylene-H and Cphenyl-H interactions with ∏ arene density.

Item Type:Article
Source:Copyright of this article belongs to International Union of Crystallography.
ID Code:10949
Deposited On:09 Nov 2010 04:26
Last Modified:31 May 2011 04:26

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