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Structure of 1-(3-butynyl)pyridinium p-toluenesulfonate

Ferguson, George and Gallagher, John F. and Maguire, Anita R. and Spalding, Trevor R. and Peters, G. and Morris, John R. (1993) Structure of 1-(3-butynyl)pyridinium p-toluenesulfonate. Acta Crystallographica Section C, 49 (12). pp. 2160-2162. ISSN 0108-2701

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The 1-(3-butynyl)pyridinium p-toluenesulfonate salt, C9H10N+.CTHTO3S -, contains a C--H...O hydrogen bond between the acetylenic H atom of the cation and a sulfonate O atom of the anion in the solid state [C...O 3.32 (1), H...O 2.49 A, C--H...O 159°]. The X-ray analysis was complicated by disorder in both the cation and anion. A major (85%) and a minor (15%) component of the 1-(3-butynyl)pyridinium cation are present, both occuping the same volume element in the lattice. The methyl H atoms and sulfonate O atoms of the p-toluenesulfonate anion are disordered over two orientations.

Item Type:Article (Published)
Subjects:Physical Sciences > Organic 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:
Copyright Information:© 1993 International Union of Crystallography
Use License:This item is licensed under a Creative Commons Attribution-NonCommercial-Share Alike 3.0 License. View License
ID Code:2463
Deposited On:11 Mar 2009 18:10 by DORAS Administrator. Last Modified 11 Mar 2009 18:10

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