2,5‐Dihydroxybenzaldehyde

2,5‐Dihydroxybenzaldehyde

The title compound, C7H6O3, features a planar molecule (r.m.s. deviation for all non‐H atoms = 0.019 Å). Geometric parameters are in the usual ranges. Whereas one hydroxyl group forms an intramolecular hydrogen bond with the carbonyl group, the other forms an intermolecular hydrogen bond with the ca...

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Veröffentlicht in:Acta crystallographica. Section E, Structure reports online Structure reports online, 2007-12, Vol.63 (12), p.o4673-o4673
Hauptverfasser: Kretz, Tonia, Lerner, Hans‐Wolfram, Bolte, Michael
Format: Artikel
Sprache:eng
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Beschreibung
Zusammenfassung:The title compound, C7H6O3, features a planar molecule (r.m.s. deviation for all non‐H atoms = 0.019 Å). Geometric parameters are in the usual ranges. Whereas one hydroxyl group forms an intramolecular hydrogen bond with the carbonyl group, the other forms an intermolecular hydrogen bond with the carbonyl group of a symmetry‐equivalent molecule. The molecules crystallize in planes parallel to the bc plane.
ISSN:1600-5368
1600-5368
DOI:10.1107/S160053680705595X