Crystallographic and spectroscopic characterization of 3-chloro-5-fluorosalicylaldehyde

Crystallographic and spectroscopic characterization of 3-chloro-5-fluorosalicylaldehyde

The title compound (systematic name: 3-chloro-5-fluoro-2-hydroxybenzaldehyde), C 7 H 4 ClFO 2 , is a dihalogenated salicylaldehyde derivative that has been studied for its antibacterial characteristics. The salicylaldehyde engages in intramolecular hydrogen bonding with an O—H...O distance of 2.6231...

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Veröffentlicht in:Acta crystallographica. Section E, Crystallographic communications Crystallographic communications, 2020-12, Vol.76 (12), p.1810-1812
Hauptverfasser: Triggs, Christopher T., Tanski, Joseph M.
Format: Artikel
Sprache:eng
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Zusammenfassung:The title compound (systematic name: 3-chloro-5-fluoro-2-hydroxybenzaldehyde), C 7 H 4 ClFO 2 , is a dihalogenated salicylaldehyde derivative that has been studied for its antibacterial characteristics. The salicylaldehyde engages in intramolecular hydrogen bonding with an O—H...O distance of 2.6231 (19) Å while the molecules pack together via weak intermolecular C—H...O, C—H...F and F...O interactions and offset face-to-face π-stacking.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989020014425