Crystal structure and Hirshfeld surface analysis of 2-(2-oxo-3-phenyl-1,2,3,8a-tetrahydroquinoxalin-1-yl)ethyl acetate
In the title molecule, C18H16N2O3, the dihydroquinoxaline moiety, with the exception of the N atom is essentially planar with the inner part of the methylpropanoate group (CH2—CH2—O) nearly perpendicular to it. In the crystal, inversion dimers formed by C—H...O hydrogen bonds are connected into obli...
Main Authors: | , , , , , , |
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Format: | Article |
Language: | English |
Published: |
International Union of Crystallography
2021-06-01
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Series: | Acta Crystallographica Section E: Crystallographic Communications |
Subjects: | |
Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2056989021005247 |
Summary: | In the title molecule, C18H16N2O3, the dihydroquinoxaline moiety, with the exception of the N atom is essentially planar with the inner part of the methylpropanoate group (CH2—CH2—O) nearly perpendicular to it. In the crystal, inversion dimers formed by C—H...O hydrogen bonds are connected into oblique stacks by π-stacking and C—H...π(ring) interactions. |
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ISSN: | 2056-9890 |