9-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-one

9-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-one

In the title molecule, C18H16ClN3O2, the seven-membered ring adopts an envelope conformation with the flap atom deviating by 0.801 (5) Å from the mean plane formed by the remaining non-H atoms. Intermolecular N—H...O hydrogen bonds link the mole...

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Main Authors: Da-Cheng Jin, Wen-Bin Zhang, Feng-Yu Piao, Rong-Bi Han
Format: Article
Language:English
Published: International Union of Crystallography 2011-07-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536811024470
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spelling doaj-0eeb1521c74f40fdb06472794989a6792020-11-24T21:25:45ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682011-07-01677o1821o182110.1107/S16005368110244709-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-oneDa-Cheng JinWen-Bin ZhangFeng-Yu PiaoRong-Bi HanIn the title molecule, C18H16ClN3O2, the seven-membered ring adopts an envelope conformation with the flap atom deviating by 0.801 (5) Å from the mean plane formed by the remaining non-H atoms. Intermolecular N—H...O hydrogen bonds link the molecules into centrosymmetric dimers. The crystal packing also exhibits weak intermolecular C—H...N hydrogen bonds and π–π interactions with a short distance of 3.734 (3) Å between the centroids of the aromatic rings of neighbouring molecules.http://scripts.iucr.org/cgi-bin/paper?S1600536811024470
collection DOAJ
language English
format Article
sources DOAJ
author Da-Cheng Jin
Wen-Bin Zhang
Feng-Yu Piao
Rong-Bi Han
spellingShingle Da-Cheng Jin
Wen-Bin Zhang
Feng-Yu Piao
Rong-Bi Han
9-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-one
Acta Crystallographica Section E
author_facet Da-Cheng Jin
Wen-Bin Zhang
Feng-Yu Piao
Rong-Bi Han
author_sort Da-Cheng Jin
title 9-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-one
title_short 9-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-one
title_full 9-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-one
title_fullStr 9-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-one
title_full_unstemmed 9-(2-Chlorobenzyloxy)-6,7-dihydro-2H-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5H)-one
title_sort 9-(2-chlorobenzyloxy)-6,7-dihydro-2h-benzo[c][1,2,4]triazolo[4,3-a]azepin-3(5h)-one
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2011-07-01
description In the title molecule, C18H16ClN3O2, the seven-membered ring adopts an envelope conformation with the flap atom deviating by 0.801 (5) Å from the mean plane formed by the remaining non-H atoms. Intermolecular N—H...O hydrogen bonds link the molecules into centrosymmetric dimers. The crystal packing also exhibits weak intermolecular C—H...N hydrogen bonds and π–π interactions with a short distance of 3.734 (3) Å between the centroids of the aromatic rings of neighbouring molecules.
url http://scripts.iucr.org/cgi-bin/paper?S1600536811024470
work_keys_str_mv AT dachengjin 92chlorobenzyloxy67dihydro2hbenzoc124triazolo43aazepin35hone
AT wenbinzhang 92chlorobenzyloxy67dihydro2hbenzoc124triazolo43aazepin35hone
AT fengyupiao 92chlorobenzyloxy67dihydro2hbenzoc124triazolo43aazepin35hone
AT rongbihan 92chlorobenzyloxy67dihydro2hbenzoc124triazolo43aazepin35hone
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