6-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline

6-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline

In the title compound, C22H13ClN2, the quinoxaline ring system is close to planar [maximum deviation = 0.061 (2) Å]. The phenyl ring at the 2-position and the phenyl ring of the phenylethynyl substituent make dihedral angles of 49.32 (7) and 11....

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Main Authors: Xi-Lin Ouyang, Miao Ouyang, Shi-Wen Huang
Format: Article
Language:English
Published: International Union of Crystallography 2012-06-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536812020776
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spelling doaj-c6b9daed2294406e8fef059004b4c4712020-11-25T02:14:00ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-06-01686o1741o174110.1107/S16005368120207766-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxalineXi-Lin OuyangMiao OuyangShi-Wen HuangIn the title compound, C22H13ClN2, the quinoxaline ring system is close to planar [maximum deviation = 0.061 (2) Å]. The phenyl ring at the 2-position and the phenyl ring of the phenylethynyl substituent make dihedral angles of 49.32 (7) and 11.99 (7) °, respectively, with the quinoxaline mean plane. The two phenyl rings are inclined to one another by 61.27 (9)°. In the crystal, molecules are linked by C—H...π and π–π interactions [centroid–centroid distances = 3.6210 (12) and 3.8091 (12) Å].http://scripts.iucr.org/cgi-bin/paper?S1600536812020776
collection DOAJ
language English
format Article
sources DOAJ
author Xi-Lin Ouyang
Miao Ouyang
Shi-Wen Huang
spellingShingle Xi-Lin Ouyang
Miao Ouyang
Shi-Wen Huang
6-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline
Acta Crystallographica Section E
author_facet Xi-Lin Ouyang
Miao Ouyang
Shi-Wen Huang
author_sort Xi-Lin Ouyang
title 6-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline
title_short 6-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline
title_full 6-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline
title_fullStr 6-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline
title_full_unstemmed 6-Chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline
title_sort 6-chloro-2-phenyl-3-(2-phenylethynyl)quinoxaline
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2012-06-01
description In the title compound, C22H13ClN2, the quinoxaline ring system is close to planar [maximum deviation = 0.061 (2) Å]. The phenyl ring at the 2-position and the phenyl ring of the phenylethynyl substituent make dihedral angles of 49.32 (7) and 11.99 (7) °, respectively, with the quinoxaline mean plane. The two phenyl rings are inclined to one another by 61.27 (9)°. In the crystal, molecules are linked by C—H...π and π–π interactions [centroid–centroid distances = 3.6210 (12) and 3.8091 (12) Å].
url http://scripts.iucr.org/cgi-bin/paper?S1600536812020776
work_keys_str_mv AT xilinouyang 6chloro2phenyl32phenylethynylquinoxaline
AT miaoouyang 6chloro2phenyl32phenylethynylquinoxaline
AT shiwenhuang 6chloro2phenyl32phenylethynylquinoxaline
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