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l-Ornithinium sulfate monohydrate

✍ Scribed by Ravikumar, B. ;Athimoolam, S. ;Rajaram, R. K.

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
259 KB
Volume
60
Category
Article
ISSN
1600-5368

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✦ Synopsis

In the title compound, C 5 H 14 N 2 O 2 2+ ÁSO 4 2À ÁH 2 O, the ornithinium cation forms a strong OÐHÁ Á ÁO hydrogen bond with the sulfate anion. One backbone conformation angle is in an eclipsed conformation, while the other two are in a trans±trans staggered conformation. All the amino and carboxylate groups and the sulfate anions are involved in hydrogen bonding. The amino groups are also involved in a threecentred hydrogen bond with the O atoms of the sulfate anion.

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