Preparation,spectral studies and X-ray crystal structure of 1,3,5-triphenyl-1,5-pentanedione,C23H20O2 |
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| Authors: | G. C. Das M. B. Hursthouse K. M. A. Malik M. M. Rahman M. T. Rahman T. Olsson |
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| Affiliation: | (1) Department of Chemistry, University of Dhaka, 1000 Dhaka, Bangladesh;(2) School of Chemistry and Applied Chemistry, University of Wales Cardiff, P.O. Box 912, CF1 3TB Cardiff, U.K.;(3) Department of Organic Chemistry, Chalmers University of Technology, S-41296 Göteborg, Sweden |
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| Abstract: | 1,3,5-triphenyl-1,5-pentanedione, C23H20O2, has been prepared and characterized by spectroscopic methods and single crystal X-ray analysis. Crystals are monoclinic, space groupP21/n, a=28.124(4),b=5.997(1),c=10.434(1)Å,  -98.42(1)Å,Z=4. The structure has been refined to a finalR-value of 0.040 for 1625 reflections withFo>3 (Fo). The compound contains the two carbonyl groups in a mutuallycis arrangement. |
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| Keywords: | C23H20O2 diketone cis arrangement |
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