Crystal structure and Hirshfeld surface analysis of 4,5-dibromo-2-(4-methoxyphenyl)-2,3,4,4a,5,6,7,7a-octahydro-1H-4,6-epoxy-1H-cyclopenta[c]pyridin-1-one
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Published:2021-04-16
Issue:5
Volume:77
Page:532-536
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ISSN:2056-9890
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Container-title:Acta Crystallographica Section E Crystallographic Communications
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language:
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Short-container-title:Acta Cryst E
Author:
Mertsalov Dmitriy F.,
Surina Nataliya S.,
Sorokina Elena A.,
Çelikesir Sevim Türktekin,
Akkurt MehmetORCID,
Grigoriev Mikhail S.,
Mlowe SixberthORCID
Abstract
The molecule of the title compound, C15H15Br2NO3, comprises a fused tricyclic system consisting of two five-membered rings (cyclopentane and tetrahydrofuran) and one six-membered ring (tetrahydropyridinone). Both five-membered rings of the tricyclic system have envelope conformations, and the conformation of the six-membered cycle is intermediate between chair and half-chair. In the crystal, the molecules are linked by C—H...O hydrogen bonds and C—H...π, C—Br...π and C...O interactions into double layers. The layers are connected into a three-dimensional network by van der Waals interactions.
Funder
Ministry of Education and Science of the Russian Federation
Publisher
International Union of Crystallography (IUCr)
Subject
Condensed Matter Physics,General Materials Science,General Chemistry