4-{(E)-2-[4-(But-3-en-1-yloxy)phenyl]diazen-1-yl}Benzoic Acid

Lutfor, M. R. and M. M., Yusoff and Huey, Chong Kwong and Hegde, Gurumurthy and Mohamed Ibrahim, Mohamed Tahir and Mohamad Zaki, Ab Rahman (2012) 4-{(E)-2-[4-(But-3-en-1-yloxy)phenyl]diazen-1-yl}Benzoic Acid. Acta Crystallographica Section E - Crystallography Journals Online, 68 (10). p. 2958. ISSN 1600-5368. (Published)

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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.

Item Type: Article
Additional Information: Please click to official URL
Uncontrolled Keywords: single-crystal X-ray study; T = 100 K; mean (C–C) = 0.003 A˚; R factor = 0.054; wR factor = 0.146; data-to-parameter ratio = 13.9.
Subjects: Q Science > Q Science (General)
Q Science > QD Chemistry
Faculty/Division: Faculty of Industrial Sciences And Technology
Depositing User: Prof. Dr. Mashitah Mohd Yusoff
Date Deposited: 13 Feb 2014 00:39
Last Modified: 07 Feb 2018 08:08
URI: http://umpir.ump.edu.my/id/eprint/4730
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