Crystal structure of (E)-4-{2-[4-(allyloxy)phenyl]- diazenyl}benzoic acid
The title compound, C16H14N2O3, has an E conformation about the azobenzene [—N N– = 1.2481 (16) A ° ] linkage. The benzene rings are almost coplanar [dihedral angle = 1.36 (7)�]. The O atoms of the carboxylic acid group are disordered over two sets of sites and were refined with an occupancy rati...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2014
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| Subjects: | |
| Online Access: | http://eprints.usm.my/38557/1/Crystal_structure_of_%28E%29-4-%7B2-%5B4-%28allyloxy%29phenyl%5D-.pdf |
| _version_ | 1797010056391163904 |
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| author | Rahman, Md. Lutfor Mohd. Yusoff, Mashitah Ismail, Jamil Huey, Chong Kwong Ching, Kheng Quah |
| author_facet | Rahman, Md. Lutfor Mohd. Yusoff, Mashitah Ismail, Jamil Huey, Chong Kwong Ching, Kheng Quah |
| author_sort | Rahman, Md. Lutfor |
| collection | USM |
| description | The title compound, C16H14N2O3, has an E conformation about the azobenzene
[—N N– = 1.2481 (16) A ° ] linkage. The benzene rings are almost coplanar
[dihedral angle = 1.36 (7)�]. The O atoms of the carboxylic acid group are
disordered over two sets of sites and were refined with an occupancy ratio of
0.5:0.5. The two disordered components of the carboxylic acid group make
dihedral angles of 1.5 (14) and 3.8 (12)� with the benzene ring to which they are
attached. In the crystal, molecules are linked via pairs of O—H� � �O hydrogen
bonds, forming inversion dimers. The dimers are connected via C—H� � �O
hydrogen bonds, forming ribbons lying parallel to [120]. These ribbons are
linked via C—H� � �� interactions, forming slabs parallel to (001). |
| first_indexed | 2024-03-06T15:14:22Z |
| format | Article |
| id | usm.eprints-38557 |
| institution | Universiti Sains Malaysia |
| language | English |
| last_indexed | 2024-03-06T15:14:22Z |
| publishDate | 2014 |
| publisher | International Union of Crystallography |
| record_format | dspace |
| spelling | usm.eprints-385572018-01-26T00:54:48Z http://eprints.usm.my/38557/ Crystal structure of (E)-4-{2-[4-(allyloxy)phenyl]- diazenyl}benzoic acid Rahman, Md. Lutfor Mohd. Yusoff, Mashitah Ismail, Jamil Huey, Chong Kwong Ching, Kheng Quah QC1-999 Physics QD1-999 Chemistry The title compound, C16H14N2O3, has an E conformation about the azobenzene [—N N– = 1.2481 (16) A ° ] linkage. The benzene rings are almost coplanar [dihedral angle = 1.36 (7)�]. The O atoms of the carboxylic acid group are disordered over two sets of sites and were refined with an occupancy ratio of 0.5:0.5. The two disordered components of the carboxylic acid group make dihedral angles of 1.5 (14) and 3.8 (12)� with the benzene ring to which they are attached. In the crystal, molecules are linked via pairs of O—H� � �O hydrogen bonds, forming inversion dimers. The dimers are connected via C—H� � �O hydrogen bonds, forming ribbons lying parallel to [120]. These ribbons are linked via C—H� � �� interactions, forming slabs parallel to (001). International Union of Crystallography 2014 Article PeerReviewed application/pdf en http://eprints.usm.my/38557/1/Crystal_structure_of_%28E%29-4-%7B2-%5B4-%28allyloxy%29phenyl%5D-.pdf Rahman, Md. Lutfor and Mohd. Yusoff, Mashitah and Ismail, Jamil and Huey, Chong Kwong and Ching, Kheng Quah (2014) Crystal structure of (E)-4-{2-[4-(allyloxy)phenyl]- diazenyl}benzoic acid. Acta Crystallographica Section E: Structure Reports Online, 70 (12). pp. 499-502. ISSN 1600-5368 https://doi.org/10.1107/S1600536814023745 |
| spellingShingle | QC1-999 Physics QD1-999 Chemistry Rahman, Md. Lutfor Mohd. Yusoff, Mashitah Ismail, Jamil Huey, Chong Kwong Ching, Kheng Quah Crystal structure of (E)-4-{2-[4-(allyloxy)phenyl]- diazenyl}benzoic acid |
| title | Crystal structure of (E)-4-{2-[4-(allyloxy)phenyl]-
diazenyl}benzoic acid |
| title_full | Crystal structure of (E)-4-{2-[4-(allyloxy)phenyl]-
diazenyl}benzoic acid |
| title_fullStr | Crystal structure of (E)-4-{2-[4-(allyloxy)phenyl]-
diazenyl}benzoic acid |
| title_full_unstemmed | Crystal structure of (E)-4-{2-[4-(allyloxy)phenyl]-
diazenyl}benzoic acid |
| title_short | Crystal structure of (E)-4-{2-[4-(allyloxy)phenyl]-
diazenyl}benzoic acid |
| title_sort | crystal structure of e 4 2 4 allyloxy phenyl diazenyl benzoic acid |
| topic | QC1-999 Physics QD1-999 Chemistry |
| url | http://eprints.usm.my/38557/1/Crystal_structure_of_%28E%29-4-%7B2-%5B4-%28allyloxy%29phenyl%5D-.pdf |
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