N′-(3,5-Dibromo-2-hydroxybenzylidene)-3,4-methylenedioxybenzohydrazide
In the asymmetric unit of the title hydrazone compound, C15H10Br2N2O4, there are two independent molecules. In each molecule, the five-membered ring adopts a flattened envelope conformation; the flap atoms are displaced by 0.114 (2) and 0.219 (2) &#1...
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| Format: | Article |
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International Union of Crystallography
2009-07-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S160053680902282X |
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doaj-82ba4fbd788d4ff093055c2b645a14172020-11-25T02:46:52ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682009-07-01657o1631o163210.1107/S160053680902282XN′-(3,5-Dibromo-2-hydroxybenzylidene)-3,4-methylenedioxybenzohydrazideYa-Li SangXue-Song LinIn the asymmetric unit of the title hydrazone compound, C15H10Br2N2O4, there are two independent molecules. In each molecule, the five-membered ring adopts a flattened envelope conformation; the flap atoms are displaced by 0.114 (2) and 0.219 (2) Å from the planes of the other four atoms. In one molecule the dihedral angle between the two benzene rings is 22.8 (2)°, while in the other it is 40.8 (2)°. Each molecule displays an E configuration with respect to the C=N bond. In both molecules, intramolecular O—H...N hydrogen bonds are observed. In the crystal structure, molecules are linked through intermolecular N—H...O hydrogen bonds, forming chains along the a axis. http://scripts.iucr.org/cgi-bin/paper?S160053680902282X |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Ya-Li Sang Xue-Song Lin |
| spellingShingle |
Ya-Li Sang Xue-Song Lin N′-(3,5-Dibromo-2-hydroxybenzylidene)-3,4-methylenedioxybenzohydrazide Acta Crystallographica Section E |
| author_facet |
Ya-Li Sang Xue-Song Lin |
| author_sort |
Ya-Li Sang |
| title |
N′-(3,5-Dibromo-2-hydroxybenzylidene)-3,4-methylenedioxybenzohydrazide |
| title_short |
N′-(3,5-Dibromo-2-hydroxybenzylidene)-3,4-methylenedioxybenzohydrazide |
| title_full |
N′-(3,5-Dibromo-2-hydroxybenzylidene)-3,4-methylenedioxybenzohydrazide |
| title_fullStr |
N′-(3,5-Dibromo-2-hydroxybenzylidene)-3,4-methylenedioxybenzohydrazide |
| title_full_unstemmed |
N′-(3,5-Dibromo-2-hydroxybenzylidene)-3,4-methylenedioxybenzohydrazide |
| title_sort |
n′-(3,5-dibromo-2-hydroxybenzylidene)-3,4-methylenedioxybenzohydrazide |
| publisher |
International Union of Crystallography |
| series |
Acta Crystallographica Section E |
| issn |
1600-5368 |
| publishDate |
2009-07-01 |
| description |
In the asymmetric unit of the title hydrazone compound, C15H10Br2N2O4, there are two independent molecules. In each molecule, the five-membered ring adopts a flattened envelope conformation; the flap atoms are displaced by 0.114 (2) and 0.219 (2) Å from the planes of the other four atoms. In one molecule the dihedral angle between the two benzene rings is 22.8 (2)°, while in the other it is 40.8 (2)°. Each molecule displays an E configuration with respect to the C=N bond. In both molecules, intramolecular O—H...N hydrogen bonds are observed. In the crystal structure, molecules are linked through intermolecular N—H...O hydrogen bonds, forming chains along the a axis. |
| url |
http://scripts.iucr.org/cgi-bin/paper?S160053680902282X |
| work_keys_str_mv |
AT yalisang namp824235dibromo2hydroxybenzylidene34methylenedioxybenzohydrazide AT xuesonglin namp824235dibromo2hydroxybenzylidene34methylenedioxybenzohydrazide |
| _version_ |
1724756232619687936 |