(3E)-3-[(2E)-3-(4-Methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4H-chromen-4-one

(3E)-3-[(2E)-3-(4-Methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4H-chromen-4-one

In the title compound, C19H16O3, the dihedral angle between the chromanone moiety and the methoxy phenyl ring is 16.47 (1)°. In the crystal, the molecules are linked by pairs of C—H...O hydrogen bonds, generating R22(14) inversion dimers; further C—H...O hydrogen bonds connect the dimers into [100]...

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Main Authors: K. Biruntha, D. Reuben Jonathan, U. Mohamooda Sumaya, E. R. A. Dravida Thendral, G. Usha
Format: Article
Language:English
Published: International Union of Crystallography 2018-06-01
Series:IUCrData
Subjects:
crystal structure
chalcone derivative
hydrogen bonds
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314618008295
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spelling doaj-befc110251da48e68421c34d7a7657dc2020-11-24T21:17:40ZengInternational Union of CrystallographyIUCrData2414-31462018-06-0136x18082910.1107/S2414314618008295hb4235(3E)-3-[(2E)-3-(4-Methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4H-chromen-4-oneK. Biruntha0D. Reuben Jonathan1U. Mohamooda Sumaya2E. R. A. Dravida Thendral3G. Usha4Department of Physics, Bharathi Women's College, Chennai-108, Tamilnadu, IndiaDepartment of Chemistry, Madras Christian College, Chennai-59, Tamilnadu, IndiaDepartment of Physics, Bharathi Women's College, Chennai-108, Tamilnadu, IndiaPG and Research Department of Physics, Queen Mary's College, Chennai-4, Tamilnadu, IndiaPG and Research Department of Physics, Queen Mary's College, Chennai-4, Tamilnadu, IndiaIn the title compound, C19H16O3, the dihedral angle between the chromanone moiety and the methoxy phenyl ring is 16.47 (1)°. In the crystal, the molecules are linked by pairs of C—H...O hydrogen bonds, generating R22(14) inversion dimers; further C—H...O hydrogen bonds connect the dimers into [100] double chains.http://scripts.iucr.org/cgi-bin/paper?S2414314618008295crystal structurechalcone derivativehydrogen bonds
collection DOAJ
language English
format Article
sources DOAJ
author K. Biruntha
D. Reuben Jonathan
U. Mohamooda Sumaya
E. R. A. Dravida Thendral
G. Usha
spellingShingle K. Biruntha
D. Reuben Jonathan
U. Mohamooda Sumaya
E. R. A. Dravida Thendral
G. Usha
(3E)-3-[(2E)-3-(4-Methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4H-chromen-4-one
IUCrData
crystal structure
chalcone derivative
hydrogen bonds
author_facet K. Biruntha
D. Reuben Jonathan
U. Mohamooda Sumaya
E. R. A. Dravida Thendral
G. Usha
author_sort K. Biruntha
title (3E)-3-[(2E)-3-(4-Methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4H-chromen-4-one
title_short (3E)-3-[(2E)-3-(4-Methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4H-chromen-4-one
title_full (3E)-3-[(2E)-3-(4-Methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4H-chromen-4-one
title_fullStr (3E)-3-[(2E)-3-(4-Methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4H-chromen-4-one
title_full_unstemmed (3E)-3-[(2E)-3-(4-Methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4H-chromen-4-one
title_sort (3e)-3-[(2e)-3-(4-methoxyphenyl)prop-2-enylidene]-2,3-dihydro-4h-chromen-4-one
publisher International Union of Crystallography
series IUCrData
issn 2414-3146
publishDate 2018-06-01
description In the title compound, C19H16O3, the dihedral angle between the chromanone moiety and the methoxy phenyl ring is 16.47 (1)°. In the crystal, the molecules are linked by pairs of C—H...O hydrogen bonds, generating R22(14) inversion dimers; further C—H...O hydrogen bonds connect the dimers into [100] double chains.
topic crystal structure
chalcone derivative
hydrogen bonds
url http://scripts.iucr.org/cgi-bin/paper?S2414314618008295
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AT umohamoodasumaya 3e32e34methoxyphenylprop2enylidene23dihydro4hchromen4one
AT eradravidathendral 3e32e34methoxyphenylprop2enylidene23dihydro4hchromen4one
AT gusha 3e32e34methoxyphenylprop2enylidene23dihydro4hchromen4one
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