Crystal structure and Hirshfeld surface analysis of (5aS,8aR)-3,5a-dimethyl-8-methylidene-2-oxododecahydrooxireno[2 ′ ,3 ′ :6,7]naphtho[1,2-b]furan-6-yl (Z)-2-methylbut-2-enoate extracted from Ferula persica

In the title compound, C20H26O5, the two cyclohexane rings adopt boat and half-chair conformations. In the crystal, adjacent molecules are connected by intermolecular C — H...O hydrogen bonds, forming a three-dimensional network. According to a Hirshfeld surface study, H...H interactions are the most significant contributors to the crystal packing (63.0%).

Source: Acta Crystallographica Section E - April 21, 2023 Category: Chemistry Authors: Karimli, E.G. Khrustalev, V.N. Kurasova, M.N. Akkurt, M. Khalilov, A.N. Bhattarai, A. Mamedov, İ .G. Tags: crystal structure hydrogen bonds sesquiterpene lactones Ferula persica Hirshfeld surface analysis research communications Source Type: research