Babjaková Eva, Bartoš Peter, Vícha Robert
Department of Chemistry, Faculty of Technology, Tomas Bata University in Zlin, Nám. T. G. Masaryka 275, Zlín, 762 72, Czech Republic.
Acta Crystallogr Sect E Struct Rep Online. 2013 Jan 1;69(Pt 1):o108. doi: 10.1107/S1600536812050647. Epub 2012 Dec 19.
The conformation of the title compound, C27H34O, is stabilized by a weak intra-molecular C-H⋯π inter-action. The dihedral angle between the benzene rings is 54.79 (4)°. The adamantane cage consists of three fused cyclo-hexane rings in classical chair conformations, with C-C-C angles in the range 107.75 (10)-111.35 (9)°. Although the mol-ecule contains a hy-droxy group as a conceivable hydrogen-bond donor, this group is sterically hindered by bulky substituents and no hydrogen bonds are observed in the crystal structure.
标题化合物C27H34O的构象通过弱分子内C-H⋯π相互作用得以稳定。苯环之间的二面角为54.79 (4)°。金刚烷笼由三个呈经典椅式构象的稠合环己烷环组成,C-C-C角在107.75 (10)-111.35 (9)°范围内。尽管该分子含有一个羟基作为潜在的氢键供体,但该基团受到庞大取代基的空间位阻,在晶体结构中未观察到氢键。