2-(2-{[2-(4-Pyridylcarbonyl)hydrazinylidene]methyl}phenoxy)acetic acid
In the title compound, C15H13N3O4, the pyridine and benzene rings are nearly perpendicular [dihedral angle = 84.24 (5)°]. In the crystal structure, classical O—H...N hydrogen bonding between the OH group of the carboxyl unit and a neighbouring pyridine ring N...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2010-06-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536810017083 |
| Summary: | In the title compound, C15H13N3O4, the pyridine and benzene rings are nearly perpendicular [dihedral angle = 84.24 (5)°]. In the crystal structure, classical O—H...N hydrogen bonding between the OH group of the carboxyl unit and a neighbouring pyridine ring N atom and N—H...O hydrogen bonding between the imine NH group and a neighbouring O atom of an acyl unit, together with complementary non-classical C—H...O hydrogen bonds between carboxyl O atoms and neighbouring CH groups, link the molecules into a three-dimensional system. |
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| ISSN: | 1600-5368 |