Quinoline-2-carbonitrile–fumaric acid (1/0.5)

Quinoline-2-carbonitrile–fumaric acid (1/0.5)

The asymmetric unit of the title compound, C10H6N2·0.5C4H4O4, consists of one quinoline-2-carbonitrile molecule and a half-molecule of fumaric acid, which lies on an inversion center. The quinoline-2-carbonitrile molecule is almost planar, with an r.m.s. deviation of 0.008&#8197...

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Main Authors: Wan-Sin Loh, Ching Kheng Quah, Madhukar Hemamalini, Hoong-Kun Fun
Format: Article
Language:English
Published: International Union of Crystallography 2010-09-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536810032745
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spelling doaj-58434b4bc7cf45be992f9d95e1504e942020-11-24T21:25:54ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682010-09-01669o2357o235710.1107/S1600536810032745Quinoline-2-carbonitrile–fumaric acid (1/0.5)Wan-Sin LohChing Kheng QuahMadhukar HemamaliniHoong-Kun FunThe asymmetric unit of the title compound, C10H6N2·0.5C4H4O4, consists of one quinoline-2-carbonitrile molecule and a half-molecule of fumaric acid, which lies on an inversion center. The quinoline-2-carbonitrile molecule is almost planar, with an r.m.s. deviation of 0.008 (1) Å. The acid and base are linked together via pairs of intermolecular C—H...O and O—H...N hydrogen bonds, forming R22(8) ring motifs. In the crystal, the carbonitrile molecules are further linked by intermolecular C—H...N hydrogen bonds, generating R22(10) ring motifs, resulting in zigzag chains running along the c axis. http://scripts.iucr.org/cgi-bin/paper?S1600536810032745
collection DOAJ
language English
format Article
sources DOAJ
author Wan-Sin Loh
Ching Kheng Quah
Madhukar Hemamalini
Hoong-Kun Fun
spellingShingle Wan-Sin Loh
Ching Kheng Quah
Madhukar Hemamalini
Hoong-Kun Fun
Quinoline-2-carbonitrile–fumaric acid (1/0.5)
Acta Crystallographica Section E
author_facet Wan-Sin Loh
Ching Kheng Quah
Madhukar Hemamalini
Hoong-Kun Fun
author_sort Wan-Sin Loh
title Quinoline-2-carbonitrile–fumaric acid (1/0.5)
title_short Quinoline-2-carbonitrile–fumaric acid (1/0.5)
title_full Quinoline-2-carbonitrile–fumaric acid (1/0.5)
title_fullStr Quinoline-2-carbonitrile–fumaric acid (1/0.5)
title_full_unstemmed Quinoline-2-carbonitrile–fumaric acid (1/0.5)
title_sort quinoline-2-carbonitrile–fumaric acid (1/0.5)
publisher International Union of Crystallography
series Acta Crystallographica Section E
issn 1600-5368
publishDate 2010-09-01
description The asymmetric unit of the title compound, C10H6N2·0.5C4H4O4, consists of one quinoline-2-carbonitrile molecule and a half-molecule of fumaric acid, which lies on an inversion center. The quinoline-2-carbonitrile molecule is almost planar, with an r.m.s. deviation of 0.008 (1) Å. The acid and base are linked together via pairs of intermolecular C—H...O and O—H...N hydrogen bonds, forming R22(8) ring motifs. In the crystal, the carbonitrile molecules are further linked by intermolecular C—H...N hydrogen bonds, generating R22(10) ring motifs, resulting in zigzag chains running along the c axis.
url http://scripts.iucr.org/cgi-bin/paper?S1600536810032745
work_keys_str_mv AT wansinloh quinoline2carbonitrileamp8211fumaricacid105
AT chingkhengquah quinoline2carbonitrileamp8211fumaricacid105
AT madhukarhemamalini quinoline2carbonitrileamp8211fumaricacid105
AT hoongkunfun quinoline2carbonitrileamp8211fumaricacid105
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