Pyridinium 5-carboxypyrazine-2-carboxylate
✍ Scribed by Guo, Xian-Zhi ;Hao, Sheng-Min ;Zhang, Bao-Long
- Publisher
- International Union of Crystallography
- Year
- 2006
- Tongue
- English
- Weight
- 235 KB
- Volume
- 62
- Category
- Article
- ISSN
- 1600-5368
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
The asymmetric unit of the title compound, C 9 H 8 NO + ÁC 6 H 3 -N 2 O 4 À Á2H 2 O, contains two independent cations, two anions and four water molecules of solvation. A three-dimensional framework structure is formed through extensive hydrogenbonding involving most donor and acceptor species. Sign
The crystal structure of ethyl 2-aminooxazole-5-carboxylate, C 6 H 8 N 2 O 3 , consists of planar sheets internally connected by intermolecular hydrogen bonding running parallel to the (120) plane. Interactions between the sheets are limited to dipole± dipole interactions between antiparallel carbon