Abstract
In the title compound [systematic name: 4-(2,3-dibromo-3-phenylpropanoyl)-3-phenyl-1,2,3-oxadiazol-3-ylium-5-olate], C17H12Br2N2O3, the oxadiazole ring is essentially planar, with a maximum deviation of 0.001 (3) Å. The central oxadiazole ring makes dihedral angles of 73.3 (2) and 29.0 (2)° with the adjacent and remote phenyl rings, respectively. In the crystal, adjacent molecules are connected by C—H⋯O hydrogen bonds, forming a supramolecular chain along the c axis. There is an intramolecular C—H⋯O hydrogen bond, which generates an S(6) ring motif.
Highlights
In the title compound [systematic name: 4-(2,3-dibromo-3phenylpropanoyl)-3-phenyl-1,2,3-oxadiazol-3-ylium-5-olate], C17H12Br2N2O3, the oxadiazole ring is essentially planar, with a maximum deviation of 0.001 (3) A
Adjacent molecules are connected by C—HÁ Á ÁO hydrogen bonds, forming a supramolecular chain along the c axis
Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: IS2684)
Summary
Key indicators: single-crystal X-ray study; T = 296 K; mean (C–C) = 0.007 A; R factor = 0.043; wR factor = 0.104; data-to-parameter ratio = 18.8. In the title compound [systematic name: 4-(2,3-dibromo-3phenylpropanoyl)-3-phenyl-1,2,3-oxadiazol-3-ylium-5-olate], C17H12Br2N2O3, the oxadiazole ring is essentially planar, with a maximum deviation of 0.001 (3) A. The central oxadiazole ring makes dihedral angles of 73.3 (2) and 29.0 (2) with the adjacent and remote phenyl rings, respectively. Adjacent molecules are connected by C—HÁ Á ÁO hydrogen bonds, forming a supramolecular chain along the c axis. There is an intramolecular C—HÁ Á ÁO hydrogen bond, which generates an S(6) ring motif. Related literature For applications of sydnones, see: Rai et al (2008); Jyothi et al (2008). See: Rai et al (2007).
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Acta Crystallographica Section E Structure Reports Online
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
