6-Hydroxy-3-(hydroxyimino)indolin-2-one
In the title compound, C8H6N2O3, the indol-2-one system is almost planar [maximum deviation = 0.010 (3) Å]. In the crystal structure, intermolecular N—H...O, O—H...N and O—H...O hydrogen bonds link the molecules into...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2009-10-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536809034321 |
| Summary: | In the title compound, C8H6N2O3, the indol-2-one system is almost planar [maximum deviation = 0.010 (3) Å]. In the crystal structure, intermolecular N—H...O, O—H...N and O—H...O hydrogen bonds link the molecules into a three-dimensional network. π–π contacts between the indole ring systems [centroid–centroid distances = 3.494 (1), 3.731 (1) and 3.736 (1) Å] may further stabilize the structure. |
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| ISSN: | 1600-5368 |