Abstract
The title compound, C26H20O4, has an asymmetrical conformation at 193 K. The 4-acetylphenyl groups are twisted away from the the naphthalene ring system, with one benzene ring turned towards the 1-position of the naphthalene ring and the other benzene ring turned towards the 6-position. The interplanar angles between the mean planes of the benzene rings and the naphthalene ring system are 68.71 (6) and 74.01 (6)°. The structure displays C—H⋯O hydrogen bonding and π–π stacking interactions [centroid–centroid and interplanar distances are 3.5938 (9) and 3.517 Å, respectively].
Highlights
Structure Reports OnlineKey indicators: single-crystal X-ray study; T = 193 K; mean (C–C) = 0.002 A; R factor = 0.044; wR factor = 0.125; data-to-parameter ratio = 12.7
The title compound, C26H20O4, has an asymmetrical conformation at 193 K
The interplanar angles between the mean planes of the benzene rings and the naphthalene ring system are 68.71 (6) and 74.01 (6)
Summary
Key indicators: single-crystal X-ray study; T = 193 K; mean (C–C) = 0.002 A; R factor = 0.044; wR factor = 0.125; data-to-parameter ratio = 12.7. The title compound, C26H20O4, has an asymmetrical conformation at 193 K. The 4-acetylphenyl groups are twisted away from the the naphthalene ring system, with one benzene ring turned towards the 1-position of the naphthalene ring and the other benzene ring turned towards the 6-position. The interplanar angles between the mean planes of the benzene rings and the naphthalene ring system are 68.71 (6) and 74.01 (6). The structure displays C—HÁ Á ÁO hydrogen bonding and – stacking interactions [centroid–centroid and interplanar distances are 3.5938 (9) and 3.517 A , respectively].
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.
