Crystal structure and Hirshfeld surface analysis of diethyl (3a S ,3 a 1 R ,4 S ,5 S ,6 R ,6a S ,7 R ,9a S )-3a1,5,6,6a-tetrahydro-1 H ,3 H ,4 H ,7 H -3a,6:7,9a-diepoxybenzo[ de ]isochromene-4,5-dicarboxylate

In the title compound, C 18 H 22 O 7 , two hexane rings and an oxane ring are fused together. The two hexane rings tend toward a distorted boat conformation, while the tetrahydrofuran and dihydrofuran rings adopt envelope conformations. The oxane ring is puckered. The crystal structure features C—H....

Full description

Saved in:
Bibliographic Details
Published inActa crystallographica. Section E, Crystallographic communications Vol. 80; no. 1; pp. 83 - 87
Main Authors Sadikhova, Nurlana D., Atioğlu, Zeliha, Guliyeva, Narmina A., Podrezova, Alexandra G., Nikitina, Eugeniya V., Akkurt, Mehmet, Bhattarai, Ajaya
Format Journal Article
LanguageEnglish
Published 01.01.2024
Online AccessGet full text

Cover

More Information
Summary:In the title compound, C 18 H 22 O 7 , two hexane rings and an oxane ring are fused together. The two hexane rings tend toward a distorted boat conformation, while the tetrahydrofuran and dihydrofuran rings adopt envelope conformations. The oxane ring is puckered. The crystal structure features C—H...O hydrogen bonds, which link the molecules into a three-dimensional network. According to a Hirshfeld surface study, H...H (60.3%) and O...H/H...O (35.3%) interactions are the most significant contributors to the crystal packing.
ISSN:2056-9890
2056-9890
DOI:10.1107/S2056989023010794