3,3,3-Trifluoro-2-hydroxy-2-(trifluoromethyl)propionic acid
In the title perfluorinated hydroxyisobutyric acid derivative, C4H2F6O3, the molecule shows approximately Cs symmetry. The carboxy group is nearly coplanar with the C—OH moiety and the O=C—C—O(H) torsion angle is 5.5 (2)°. An intramolecular O̵...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2013-03-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536813003103 |
| Summary: | In the title perfluorinated hydroxyisobutyric acid derivative, C4H2F6O3, the molecule shows approximately Cs symmetry. The carboxy group is nearly coplanar with the C—OH moiety and the O=C—C—O(H) torsion angle is 5.5 (2)°. An intramolecular O—H...O hydrogen bond occurs. In the crystal, O—H...O hydrogen bonds connect the molecules into supramolecular chains along the a-axis direction. |
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| ISSN: | 1600-5368 |