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Intermolecular N-H...N and C-H...O interactions from one-dimensional chains comprising the two independent molecules of N,N'-dicyclohexyl-N-nicotinoylurea

Gallagher, John F. and Kenny, Peter T.M. and Sheehy, Michael J. (1999) Intermolecular N-H...N and C-H...O interactions from one-dimensional chains comprising the two independent molecules of N,N'-dicyclohexyl-N-nicotinoylurea. Acta Crystallographica Section C, 55 (9). pp. 1607-1610. ISSN 0108-2701

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Abstract

The title_compound, C₁₉H₂₇N₃0₂, crystallizes in space group P1 with two molecules in the asymmetric unit which differ slightly in conformation. Intermolecular N--H...N and C--H...O interactions generate a hydrogen-bonded ring system between the alternating molecules, graph set R²₂(16), with N...N distances of 3.021 (3) and 3.041 (3)Å, and C...O distances of 3.219(3) and 3.296(3)Å along the hydrogen-bonded chains.

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/S0108270199007544
Use License:	This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
ID Code:	298
Deposited On:	11 Mar 2008 by DORAS Administrator. Last Modified 03 Feb 2009 13:03

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