Crystal structure and Hirshfeld surface analysis of ethyl 2-(7-chloro-3-methyl-2-oxo-1,2-dihydroquinoxalin-1-yl)acetate

Crystal structure and Hirshfeld surface analysis of ethyl 2-(7-chloro-3-methyl-2-oxo-1,2-dihydroquinoxalin-1-yl)acetate

The quinoxaline moiety in the title molecule, C13H13ClN2O3, is almost planar (r.m.s. deviation of the fitted atoms = 0.033 Å). In the crystal, C—H...O hydrogen bonds plus slipped π-stacking and C—H...π(ring) interactions generate chains of molecules extending along the b-axis direction. The chains a...

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Bibliographic Details
Main Authors: Nour El Hoda Mustaphi, Fatima Ezzahra Aboutofil, Lamyae El Houssni, Eiad Saif, Joel T. Mague, Karim Chkirate, El Mokhtar Essassi
Format: Article
Language:English
Published: International Union of Crystallography 2024-04-01
Series:Acta Crystallographica Section E: Crystallographic Communications
Subjects:
crystal structure
c—h...π(ring) interaction
π-stacking
hydrogen bond
quinoxaline
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2056989024002664

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http://scripts.iucr.org/cgi-bin/paper?S2056989024002664

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