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β-Alaninium oxalate hemihydrate

✍ Scribed by Krishnakumar, R. V. ;Subha Nandhini, M. ;Natarajan, S.

Publisher: International Union of Crystallography
Year: 2002
Tongue: English
Weight: 276 KB
Volume: 58
Category: Article
ISSN: 1600-5368
DOI: 10.1107/s1600536801021213

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ÁC 6 H 2 N 3 O 7 À , each -alanine residue forms an asymmetric OÐHÁ Á ÁO hydrogen bond with its inversion-related partner [OÁ Á ÁO = 2.477 (4) and 2.472 (4) A Ê ], involving disorder of carboxylic acid and carboxylate groups. The crystal structure is further stabilized by NÐHÁ Á ÁO hydrogen bonds.