(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]...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2018-06-01
|
| Series: | IUCrData |
| Subjects: | |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2414314618008295 |
| _version_ | 1818571210607296512 |
|---|---|
| author | K. Biruntha D. Reuben Jonathan U. Mohamooda Sumaya E. R. A. Dravida Thendral G. Usha |
| author_facet | K. Biruntha D. Reuben Jonathan U. Mohamooda Sumaya E. R. A. Dravida Thendral G. Usha |
| author_sort | K. Biruntha |
| collection | DOAJ |
| 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. |
| first_indexed | 2024-12-14T13:52:48Z |
| format | Article |
| id | doaj.art-befc110251da48e68421c34d7a7657dc |
| institution | Directory Open Access Journal |
| issn | 2414-3146 |
| language | English |
| last_indexed | 2024-12-14T13:52:48Z |
| publishDate | 2018-06-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | IUCrData |
| spelling | doaj.art-befc110251da48e68421c34d7a7657dc2022-12-21T22:58:58ZengInternational 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 |
| 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 |
| title | (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_short | (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 |
| topic | crystal structure chalcone derivative hydrogen bonds |
| url | http://scripts.iucr.org/cgi-bin/paper?S2414314618008295 |
| work_keys_str_mv | AT kbiruntha 3e32e34methoxyphenylprop2enylidene23dihydro4hchromen4one AT dreubenjonathan 3e32e34methoxyphenylprop2enylidene23dihydro4hchromen4one AT umohamoodasumaya 3e32e34methoxyphenylprop2enylidene23dihydro4hchromen4one AT eradravidathendral 3e32e34methoxyphenylprop2enylidene23dihydro4hchromen4one AT gusha 3e32e34methoxyphenylprop2enylidene23dihydro4hchromen4one |