2-Amino-5-bromopyridinium 2-phenoxyacetate
The phenoxyacetate anion of the title salt, C5H6BrN2 +C8H7O3 , is essentially planar, with a dihedral angle of 7.6 (5)� between the carboxylate group and the benzene ring. In the crystal, the cation and the anion are linked via N—HO hydrogen bonds, forming a helical chain along a 21 screw axis. In...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2016
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| Subjects: | |
| Online Access: | http://eprints.usm.my/37954/1/2-Amino-5-bromopyridinium_2-phenoxyacetate.pdf |
| Summary: | The phenoxyacetate anion of the title salt, C5H6BrN2
+C8H7O3 , is essentially planar, with a dihedral angle of 7.6 (5)� between the carboxylate group and the benzene ring. In the crystal, the cation and the anion are linked via N—HO hydrogen bonds, forming a helical chain along a 21 screw axis. In the chain, a – stacking interaction between the pyridinium and benzene rings, with a centroid– centroid distance of 3.854 (2) A˚ , and a C—HO interaction are observed. The chains are further linked through another C—HO hydrogen bond, forming a three-dimensional network. |
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