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Melaminium bis­(hydrogen oxalate)

✍ Scribed by Zhang, Xiu-Lian ;Chen, Xiao-Ming ;Ng, Seik Weng

Publisher
International Union of Crystallography
Year
2004
Tongue
English
Weight
172 KB
Volume
61
Category
Article
ISSN
1600-5368

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## Á-C 2 HO 4 À , each cation is linked to four adjacent anions by intermolecular N-HÁ Á ÁO hydrogen bonds [NÁ Á ÁO = 2.870 (4)-2.895 (4) A ˚], and each anion is also linked to two adjacent anions by O-HÁ Á ÁO hydrogen bonds [OÁ Á ÁO = 2.526 (3) A ˚] to form a two-dimensional grid network parallel