Abstract
The structure of the title compound C21H22O3, was determined by X-rays.Minr=322.4, monoclinic, space groupP21/a,a=11.960(2),b=14.275(3),c=10.858(2) Å,β=103.20(2)°,V c =1804.8 Å3,Z=4,D x =1.223 Mg m−3. CuKα radiation (graphite crystal monochromator,λ=1.54184 Å),μ(CuKα)=6.53 cm−1,F(000)=688, T=290 K. Final conventionalR factor=0.050,R w =0.069 for 1679 unique reflections and 284 variables. The structure was solved usingMultan.
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Carr, P., Finney, J. L., Lindley P. F., and De Titta, G. T. (1977)Acta Crystallogr. B 33, 1022–1026.
Grant, D. F., and Gabe, E. J. (1978)J. Appl. Crystallogr. 11, 114–120.
International Tables for X-ray Crystallography (1974) Vol. IV (Kynoch Press, Birmingham).
Kendi, E., and Ulku, D. (1973)Hacettepe Fen ve Muhendislik Bilimleri Dergisi,3, 103–106.
Larson, A. C. (1967)Acta Crystallogr. 23, 664–665.
Lehman, M. S., and Larsen, F. K. (1974)Acta Crystallogr. A 30, 580–584.
Main, P., Fiske, S. J., Hull, S. E., Lessinger, L., Germain, G., Declercq, J.-P., and Woolfson, M. M. (1980)Multan 80, A system of computer programs for the automatic solution of crystal structures from X-ray diffraction data (Universities of York, England, and Louvain-la-Neuve, Belgium).
Motherwell, W. D. S. (1976)Pluto, A program for plotting molecular and crystal structures (University Chemical Laboratory, Cambridge, England).
Sayrac, T., and Maier, G. (1980)Chem. Ber. 113, 2779–2786.
Sheldrick, G. M. (1976)Shelx, A program for crystal structure determination (University Chemical Laboratory, Cambridge, England).
Zachariasen, W. H. (1969)Acta Crystallogr. A 25, 102.
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Beurskens, P.T., Kolenbrander, M., Noordik, J.H. et al. Crystal and molecular structure of [rac-1S,2S,-3S,4R]methyl 2-benzoyl-3,4-dimethyl-4-phenylcyclobutane-1-carboxylate, C21H22O3 . Journal of Crystallographic and Spectroscopic Research 16, 459–465 (1986). https://doi.org/10.1007/BF01161034
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DOI: https://doi.org/10.1007/BF01161034