(E)-2-{[1-Carboxy-2-(1H-indol-3-yl)ethyliminio]methyl}-6-hydroxyphenolate
In the zwitterionic title compound, C18H16N2O4, the dihedral angle between the planes of the benzene and indole rings is 26.38 (10)°. An intramolecular N—H...O hydrogen bond generates an S(6) ring motif. In the crystal, molecules are linked through N&...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2011-09-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536811031709 |