6-Nitro-2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione

6-Nitro-2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione

In the two molecules of the asymmetric unit of the title compound, C12H11N3O4, the seven-membered diazepine ring adopts a boat conformation (with the two phenylene C atoms representing the stern and the methine C atom the prow). The five-membered pyrrole ring, which has an envelope conformation, mak...

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Main Authors: Abdessamad Jebani, Hafid Zouihri, Ahmed El Hakmaoui, Saïd Lazar, Mohamed Akssira
Format: Article
Language:English
Published: International Union of Crystallography 2011-08-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811024500
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spelling doaj-07d7a77af4924404aa7f9050aae008c52020-11-24T21:32:33ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-08-01678o2003o200310.1107/S16005368110245006-Nitro-2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dioneAbdessamad JebaniHafid ZouihriAhmed El HakmaouiSaïd LazarMohamed AkssiraIn the two molecules of the asymmetric unit of the title compound, C12H11N3O4, the seven-membered diazepine ring adopts a boat conformation (with the two phenylene C atoms representing the stern and the methine C atom the prow). The five-membered pyrrole ring, which has an envelope conformation, makes dihedral angles of 60.47 (10) and 54.69 (9)° with the benzene ring of the benzodiazepine unit in the two molecules. In the crystal, intermolecular N—H...O hydrogen bonds and π–π stacking interactions [centroid–centroid distance = 3.8023 (7)–3.8946 (7) Å] lead to the formation of a three-dimensional framework.http://scripts.iucr.org/cgi-bin/paper?S1600536811024500
collection DOAJ
language English
format Article
sources DOAJ
author Abdessamad Jebani
Hafid Zouihri
Ahmed El Hakmaoui
Saïd Lazar
Mohamed Akssira
spellingShingle Abdessamad Jebani
Hafid Zouihri
Ahmed El Hakmaoui
Saïd Lazar
Mohamed Akssira
6-Nitro-2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione
Acta Crystallographica Section E
author_facet Abdessamad Jebani
Hafid Zouihri
Ahmed El Hakmaoui
Saïd Lazar
Mohamed Akssira
author_sort Abdessamad Jebani
title 6-Nitro-2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione
title_short 6-Nitro-2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione
title_full 6-Nitro-2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione
title_fullStr 6-Nitro-2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione
title_full_unstemmed 6-Nitro-2,3-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10H,11aH)-dione
title_sort 6-nitro-2,3-dihydro-1h-pyrrolo[2,1-c][1,4]benzodiazepine-5,11(10h,11ah)-dione
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2011-08-01
description In the two molecules of the asymmetric unit of the title compound, C12H11N3O4, the seven-membered diazepine ring adopts a boat conformation (with the two phenylene C atoms representing the stern and the methine C atom the prow). The five-membered pyrrole ring, which has an envelope conformation, makes dihedral angles of 60.47 (10) and 54.69 (9)° with the benzene ring of the benzodiazepine unit in the two molecules. In the crystal, intermolecular N—H...O hydrogen bonds and π–π stacking interactions [centroid–centroid distance = 3.8023 (7)–3.8946 (7) Å] lead to the formation of a three-dimensional framework.
url http://scripts.iucr.org/cgi-bin/paper?S1600536811024500
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AT ahmedelhakmaoui 6nitro23dihydro1hpyrrolo21c14benzodiazepine51110h11ahdione
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