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Acta Cryst. (2008). E64, o2466-o2467  [ doi:10.1107/S1600536808039305 ]

4-(9-Anthryl)-1-(1-naphthyl)spiro[azetidine-3,9'-xanthen]-2-one n-hexane hemisolvate

M. Akkurt, A. Jarrahpour, E. Ebrahimi, M. Gençaslan and O. Büyükgüngör

Abstract: In the title compound, C39H25NO2·0.5C6H14, the [beta]-lactam ring is nearly planar [maximum deviation of 0.012 (2) Å from the mean plane] and makes dihedral angles of 36.41 (13), 88.87 (13) and 54.16 (12)°, respectively, with the naphthalene, xanthene and anthracene ring systems. The molecular conformation is stabilized by intramolecular C-H...O and C-H...N contacts. The complete solvent molecule is generated by inversion. In the crystal structure, molecules are linked to each other by C-H...[pi] interactions.


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