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Název: | 3-(1-adamantyl)-6-methyl-3-(3-methylbenzyl)-isochroman-1-one | ||||||||||
Autor: | Babjaková, Eva; Nečas, Marek; Vícha, Robert | ||||||||||
Typ dokumentu: | Recenzovaný odborný článek (English) | ||||||||||
Zdrojový dok.: | Acta Crystallographica Section E: Structure Reports Online. 2009, vol. 65, issue 6, p. 1190-1190 | ||||||||||
ISSN: | 1600-5368 (Sherpa/RoMEO, JCR) | ||||||||||
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DOI: | https://doi.org/10.1107/S1600536809015888 | ||||||||||
Abstrakt: | In the title compound, C28H32O2, the oxanone ring adopts distorted half-boat conformation with the following Cremer and Pople puckering parameters: Q = 0.619 (2) ?, ??= 0.75 (19) and ??= 172 (13)°. The dihedral angle betwen two benzene rings is 21.32 (7)°. The adamantane unit consists of three fused cyclohexane rings in classical chair conformations, with absolute values of C?C?C?C torsion angles in the range 57.5 (2)?60.9 (2)°. Weak interactions of the type C?H???O link molecules of each enantiomer into chains parallel to the b axis and lying about inversion centers. The crystal packing is also stabilized by intermolecular ????stacking interactions [centroid-centroid distance of 3.8566 (11) ?]. | ||||||||||
Plný text: | http://scripts.iucr.org/cgi-bin/paper?S1600536809015888 | ||||||||||
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