2,2,2-Trifluoro-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide

2,2,2-Trifluoro-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide

In the title molecule, C12H8F3NO3, the trifluoromethyl group is rotationally disordered over three orientations in a 0.5:0.3:0.2 ratio. In the crystal, N—H...O hydrogen bonds link the molecules related by translation into chains along the c axis. The crystal packing exhibits &#...

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Bibliographic Details
Main Authors: Hong-Da Li, Bing-Zhu Yin
Format: Article
Language:English
Published: International Union of Crystallography 2012-04-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536812009634
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spelling doaj-475590964de64b5b8a5dc82de97d48f92020-11-25T01:10:54ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-04-01684o1003o100310.1107/S16005368120096342,2,2-Trifluoro-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamideHong-Da LiBing-Zhu YinIn the title molecule, C12H8F3NO3, the trifluoromethyl group is rotationally disordered over three orientations in a 0.5:0.3:0.2 ratio. In the crystal, N—H...O hydrogen bonds link the molecules related by translation into chains along the c axis. The crystal packing exhibits π–π interactions between the pyran rings of neighboring molecules [centroid–centroid distance = 3.462 (4) Å] and short C...O contacts of 3.149 (4) Å.http://scripts.iucr.org/cgi-bin/paper?S1600536812009634
collection DOAJ
language English
format Article
sources DOAJ
author Hong-Da Li
Bing-Zhu Yin
spellingShingle Hong-Da Li
Bing-Zhu Yin
2,2,2-Trifluoro-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide
Acta Crystallographica Section E
author_facet Hong-Da Li
Bing-Zhu Yin
author_sort Hong-Da Li
title 2,2,2-Trifluoro-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide
title_short 2,2,2-Trifluoro-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide
title_full 2,2,2-Trifluoro-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide
title_fullStr 2,2,2-Trifluoro-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide
title_full_unstemmed 2,2,2-Trifluoro-N-(4-methyl-2-oxo-2H-chromen-7-yl)acetamide
title_sort 2,2,2-trifluoro-n-(4-methyl-2-oxo-2h-chromen-7-yl)acetamide
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2012-04-01
description In the title molecule, C12H8F3NO3, the trifluoromethyl group is rotationally disordered over three orientations in a 0.5:0.3:0.2 ratio. In the crystal, N—H...O hydrogen bonds link the molecules related by translation into chains along the c axis. The crystal packing exhibits π–π interactions between the pyran rings of neighboring molecules [centroid–centroid distance = 3.462 (4) Å] and short C...O contacts of 3.149 (4) Å.
url http://scripts.iucr.org/cgi-bin/paper?S1600536812009634
work_keys_str_mv AT hongdali 222trifluoron4methyl2oxo2hchromen7ylacetamide
AT bingzhuyin 222trifluoron4methyl2oxo2hchromen7ylacetamide
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