A monoclinic modification of (4Z)-1-benzyl-4-(2-oxopropylidene)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one

A monoclinic modification of (4Z)-1-benzyl-4-(2-oxopropylidene)-2,3,4,5-tetrahydro-1H-1,5-benzodiazepin-2-one

In the title molecule, C19H18N2O2, the orientation of the oxopropylidene substituent is largely determined by an intramolecular N—H...O hydrogen bond. In the crystal, C—H...O hydrogen bonds form zigzag chains, which are elaborated into sheets lying parallel to (101) by complementary C—H...π interact...

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Bibliographic Details
Main Authors: Mohamed Samba, Mohamed Said Minnih, Youness El Bakri, El Mokhtar Essassi, Joel T. Mague
Format: Article
Language:English
Published: International Union of Crystallography 2018-02-01
Series:IUCrData
Subjects:
crystal structure
benzodiazepine
hydrogen bond
π-stacking
Online Access:http://scripts.iucr.org/cgi-bin/paper?S2414314618003267

Internet

http://scripts.iucr.org/cgi-bin/paper?S2414314618003267

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