N′-(5-Bromo-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazide dihydrate
The title compound, C14H11BrN2O5·2H2O, crystallizes as hydrogen-bonded sheets. The 2-hydr-oxy group on the benzyl-idene group forms an intra-molecular hydrogen bond to the N atom of the C=N double bond. The amino N atom is a hydrogen-bond donor to a water mol-ecule. The hydr-oxy group on the benzohy...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2008
|
| Subjects: | |
| Online Access: | http://eprints.um.edu.my/5484/1/Alhadi-2008-N_%27-%285-bromo-2-hydro.pdf |
| _version_ | 1796945295365373952 |
|---|---|
| author | Alhadi, Abeer A. Ali, Hapipah Mohd Puvaneswary, Subramaniam Robinson, Ward T. Ng, Seik Weng |
| author_facet | Alhadi, Abeer A. Ali, Hapipah Mohd Puvaneswary, Subramaniam Robinson, Ward T. Ng, Seik Weng |
| author_sort | Alhadi, Abeer A. |
| collection | UM |
| description | The title compound, C14H11BrN2O5·2H2O, crystallizes as hydrogen-bonded sheets. The 2-hydr-oxy group on the benzyl-idene group forms an intra-molecular hydrogen bond to the N atom of the C=N double bond. The amino N atom is a hydrogen-bond donor to a water mol-ecule. The hydr-oxy group on the benzohydrazide group is a hydrogen-bond donor to one acceptor site, whereas each water mol-ecule is a hydrogen-bond donor to two acceptor sites. |
| first_indexed | 2024-03-06T05:14:31Z |
| format | Article |
| id | um.eprints-5484 |
| institution | Universiti Malaya |
| language | English |
| last_indexed | 2024-03-06T05:14:31Z |
| publishDate | 2008 |
| publisher | International Union of Crystallography |
| record_format | dspace |
| spelling | um.eprints-54842020-09-01T02:48:10Z http://eprints.um.edu.my/5484/ N′-(5-Bromo-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazide dihydrate Alhadi, Abeer A. Ali, Hapipah Mohd Puvaneswary, Subramaniam Robinson, Ward T. Ng, Seik Weng QD Chemistry The title compound, C14H11BrN2O5·2H2O, crystallizes as hydrogen-bonded sheets. The 2-hydr-oxy group on the benzyl-idene group forms an intra-molecular hydrogen bond to the N atom of the C=N double bond. The amino N atom is a hydrogen-bond donor to a water mol-ecule. The hydr-oxy group on the benzohydrazide group is a hydrogen-bond donor to one acceptor site, whereas each water mol-ecule is a hydrogen-bond donor to two acceptor sites. International Union of Crystallography 2008 Article PeerReviewed application/pdf en http://eprints.um.edu.my/5484/1/Alhadi-2008-N_%27-%285-bromo-2-hydro.pdf Alhadi, Abeer A. and Ali, Hapipah Mohd and Puvaneswary, Subramaniam and Robinson, Ward T. and Ng, Seik Weng (2008) N′-(5-Bromo-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazide dihydrate. Acta Crystallographica Section E: Structure Reports Online, 64 (Pt. 8). o1584. ISSN 1600-5368, DOI https://doi.org/10.1107/S1600536808022708 <https://doi.org/10.1107/S1600536808022708>. https://doi.org/10.1107/S1600536808022708 doi:10.1107/S1600536808022708 |
| spellingShingle | QD Chemistry Alhadi, Abeer A. Ali, Hapipah Mohd Puvaneswary, Subramaniam Robinson, Ward T. Ng, Seik Weng N′-(5-Bromo-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazide dihydrate |
| title | N′-(5-Bromo-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazide dihydrate |
| title_full | N′-(5-Bromo-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazide dihydrate |
| title_fullStr | N′-(5-Bromo-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazide dihydrate |
| title_full_unstemmed | N′-(5-Bromo-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazide dihydrate |
| title_short | N′-(5-Bromo-2-hydroxybenzylidene)-3,4,5-trihydroxybenzohydrazide dihydrate |
| title_sort | n 5 bromo 2 hydroxy benzyl idene 3 4 5 trihydroxy benzohydrazide dihydrate |
| topic | QD Chemistry |
| url | http://eprints.um.edu.my/5484/1/Alhadi-2008-N_%27-%285-bromo-2-hydro.pdf |
| work_keys_str_mv | AT alhadiabeera n5bromo2hydroxybenzylidene345trihydroxybenzohydrazidedihydrate AT alihapipahmohd n5bromo2hydroxybenzylidene345trihydroxybenzohydrazidedihydrate AT puvaneswarysubramaniam n5bromo2hydroxybenzylidene345trihydroxybenzohydrazidedihydrate AT robinsonwardt n5bromo2hydroxybenzylidene345trihydroxybenzohydrazidedihydrate AT ngseikweng n5bromo2hydroxybenzylidene345trihydroxybenzohydrazidedihydrate |