5-Chloro-1-methylindoline-2,3-dione

5-Chloro-1-methylindoline-2,3-dione

The title molecule, C9H6ClNO2, is almost planar, with an r.m.s. deviation of the fitted non-hydrogen atoms of 0.0922 (19) Å. In the crystal, molecules are connected through methyl-C—H...O(carbonyl) interactions into supramolecular helical chains along the b axis. Inter-chain π–π interactions lead to...

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Bibliographic Details
Main Authors: Zineb Tribak, Youssef Kandri Rodi, Amal Haoudi, El Mokhtar Essassi, Frédéric Capet, Hafid Zouihri
Format: Article
Language:English
Published: International Union of Crystallography 2016-06-01
Series:IUCrData
Subjects:
crystal structure
indoline
C—H...O interactions
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314616009135
Description
Summary:The title molecule, C9H6ClNO2, is almost planar, with an r.m.s. deviation of the fitted non-hydrogen atoms of 0.0922 (19) Å. In the crystal, molecules are connected through methyl-C—H...O(carbonyl) interactions into supramolecular helical chains along the b axis. Inter-chain π–π interactions lead to layers parallel to the ab plane [centroid–centroid distances = 3.4861 (13) to 3.9767 (12) Å]. The crystal studied was a non-merohedral twin with a ratio of the twin components of 0.8612 (12): 0.1388 (12).
ISSN:2414-3146

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