4-{(E)-2-[4-(But-3-en-1-yloxy)phenyl]diazen-1-yl}Benzoic Acid
The title compound, C17H16N2O3, has an E conformation about the azobenzene (–N=N–) linkage. The benzene rings are twisted slightly with respect to each other [6.79 (9)°], while the dihedral angle between the plane through the carboxy group and the attached benzene ring is 3.2 (2)°. In the crystal,...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2012
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/4730/ http://umpir.ump.edu.my/id/eprint/4730/ http://umpir.ump.edu.my/id/eprint/4730/ http://umpir.ump.edu.my/id/eprint/4730/1/4-%7B%28E%29-2-%5B4-%28But-3-en-1-yloxy%29phenyl%5D-.pdf |
| Summary: | The title compound, C17H16N2O3, has an E conformation about the azobenzene (–N=N–) linkage. The benzene rings are twisted slightly with respect to each other [6.79 (9)°], while the dihedral angle between the plane through the carboxy group and the attached benzene ring is 3.2 (2)°. In the crystal, molecules are oriented with the carboxy groups head-to-head, forming O—H(...)O hydrogen-bonded inversion dimers. These dimers are connected by C—H(...)O hydrogen-bonds into layers lying parallel to the (013) plane. |
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