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N-H...N Hydrogen Bonding in the Four Independent Molecules of (2S,4S,5R)-(-)-2-(1H-Imidazol-2-yl)-3,4-dimethyl-5-phenyl-1,3-oxazolidine, with C-H...πarene, C-H...O and C-H...πC=C Interactions

Gallagher, John F. and Briody, John M. and Cantwell, Brendan P. (1998) N-H...N Hydrogen Bonding in the Four Independent Molecules of (2S,4S,5R)-(-)-2-(1H-Imidazol-2-yl)-3,4-dimethyl-5-phenyl-1,3-oxazolidine, with C-H...πarene, C-H...O and C-H...πC=C Interactions. Acta Crystallographica Section C, 54 (9). pp. 1331-1335. ISSN 0108-2701

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Abstract

The title compound, C₁₄H ₁₇N₃ O, prepared from (1R,2S)- (-)-ephedrine, crystallizes in space group P2₁ with four molecules in the asymmetric unit. The molecules, in pairs, take part in intermolecular N--H...N hydrogen bonding between the imidazolyl rings, forming one-dimensional chains with alternating N...N distances of 2.866 (3)/2.883(3) and 2.945 (3)/2.956(3)Å. Inter-chain Carene--H...πarene, Carene--H...O and Csp3--H...πc= interactions generate a three-dimensional network.

Item Type:Article (Published)
Refereed:Yes
Subjects:Physical Sciences > Chemistry
Physical Sciences > Crystallography
DCU Faculties and Centres:DCU Faculties and Schools > Faculty of Science and Health > School of Chemical Sciences
Publisher:International Union of Crystallography
Official URL:http://dx.doi.org/10.1107/S0108270198004089
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
ID Code:291
Deposited On:11 Mar 2008 by DORAS Administrator. Last Modified 03 Feb 2009 12:45

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