7-Fluoro-4-oxochromene-3-carbaldehyde

7-Fluoro-4-oxochromene-3-carbaldehyde

In the title compound, C10H5FO3, the chromenone ring is essentially planar, with a maximum deviation of 0.039 (1) Å. The dihedral angle between the fluoro-subsituted benzene ring and the pyran ring is 1.92 (4)°. In the crystal, mole...

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Main Authors: Mohammad Asad, Chuan-Wei Oo, Hasnah Osman, Madhukar Hemamalini, Hoong-Kun Fun
Format: Article
Language:English
Published: International Union of Crystallography 2011-04-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811007045
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spelling doaj-058a804e55a345e0bb608daed3ef300e2020-11-25T01:36:55ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-04-01674o766o76610.1107/S16005368110070457-Fluoro-4-oxochromene-3-carbaldehydeMohammad AsadChuan-Wei OoHasnah OsmanMadhukar HemamaliniHoong-Kun FunIn the title compound, C10H5FO3, the chromenone ring is essentially planar, with a maximum deviation of 0.039 (1) Å. The dihedral angle between the fluoro-subsituted benzene ring and the pyran ring is 1.92 (4)°. In the crystal, molecules are connected via weak intermolecular C—H...O hydrogen bonds, forming supramolecular ribbons along the b axis. These ribbons are stacked down the a axis. http://scripts.iucr.org/cgi-bin/paper?S1600536811007045
collection DOAJ
language English
format Article
sources DOAJ
author Mohammad Asad
Chuan-Wei Oo
Hasnah Osman
Madhukar Hemamalini
Hoong-Kun Fun
spellingShingle Mohammad Asad
Chuan-Wei Oo
Hasnah Osman
Madhukar Hemamalini
Hoong-Kun Fun
7-Fluoro-4-oxochromene-3-carbaldehyde
Acta Crystallographica Section E
author_facet Mohammad Asad
Chuan-Wei Oo
Hasnah Osman
Madhukar Hemamalini
Hoong-Kun Fun
author_sort Mohammad Asad
title 7-Fluoro-4-oxochromene-3-carbaldehyde
title_short 7-Fluoro-4-oxochromene-3-carbaldehyde
title_full 7-Fluoro-4-oxochromene-3-carbaldehyde
title_fullStr 7-Fluoro-4-oxochromene-3-carbaldehyde
title_full_unstemmed 7-Fluoro-4-oxochromene-3-carbaldehyde
title_sort 7-fluoro-4-oxochromene-3-carbaldehyde
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2011-04-01
description In the title compound, C10H5FO3, the chromenone ring is essentially planar, with a maximum deviation of 0.039 (1) Å. The dihedral angle between the fluoro-subsituted benzene ring and the pyran ring is 1.92 (4)°. In the crystal, molecules are connected via weak intermolecular C—H...O hydrogen bonds, forming supramolecular ribbons along the b axis. These ribbons are stacked down the a axis.
url http://scripts.iucr.org/cgi-bin/paper?S1600536811007045
work_keys_str_mv AT mohammadasad 7fluoro4oxochromene3carbaldehyde
AT chuanweioo 7fluoro4oxochromene3carbaldehyde
AT hasnahosman 7fluoro4oxochromene3carbaldehyde
AT madhukarhemamalini 7fluoro4oxochromene3carbaldehyde
AT hoongkunfun 7fluoro4oxochromene3carbaldehyde
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