(E)-2-Acetyl­pyrazine 4-nitro­phenyl­hydrazone

In the title compound, C(12)H(11)N(5)O(2), the mol­ecule adopts an E configuration, with the benzene and pyrazine rings located on opposite sides of the N=C double bond. The face-to-face separations of 3.413 (14) and 3.430 (8) Å, respectively between parallel benzene rings and between pyrazine rings...

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Detalles Bibliográficos
Autores principales: Shan, Shang, Tian, Yu-Liang, Wang, Shan-Heng, Wang, Wen-Long, Xu, Ying-Li
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961878/
https://www.ncbi.nlm.nih.gov/pubmed/21202899
http://dx.doi.org/10.1107/S1600536808017479
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author Shan, Shang
Tian, Yu-Liang
Wang, Shan-Heng
Wang, Wen-Long
Xu, Ying-Li
author_facet Shan, Shang
Tian, Yu-Liang
Wang, Shan-Heng
Wang, Wen-Long
Xu, Ying-Li
author_sort Shan, Shang
collection PubMed
description In the title compound, C(12)H(11)N(5)O(2), the mol­ecule adopts an E configuration, with the benzene and pyrazine rings located on opposite sides of the N=C double bond. The face-to-face separations of 3.413 (14) and 3.430 (8) Å, respectively between parallel benzene rings and between pyrazine rings indicate the existence of π–π stacking between adjacent mol­ecules. The crystal structure also contains N—H⋯N and C—H⋯O hydrogen bonding.
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spelling pubmed-29618782010-12-30 (E)-2-Acetyl­pyrazine 4-nitro­phenyl­hydrazone Shan, Shang Tian, Yu-Liang Wang, Shan-Heng Wang, Wen-Long Xu, Ying-Li Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(12)H(11)N(5)O(2), the mol­ecule adopts an E configuration, with the benzene and pyrazine rings located on opposite sides of the N=C double bond. The face-to-face separations of 3.413 (14) and 3.430 (8) Å, respectively between parallel benzene rings and between pyrazine rings indicate the existence of π–π stacking between adjacent mol­ecules. The crystal structure also contains N—H⋯N and C—H⋯O hydrogen bonding. International Union of Crystallography 2008-06-13 /pmc/articles/PMC2961878/ /pubmed/21202899 http://dx.doi.org/10.1107/S1600536808017479 Text en © Shan et al. 2008 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Organic Papers
Shan, Shang
Tian, Yu-Liang
Wang, Shan-Heng
Wang, Wen-Long
Xu, Ying-Li
(E)-2-Acetyl­pyrazine 4-nitro­phenyl­hydrazone
title (E)-2-Acetyl­pyrazine 4-nitro­phenyl­hydrazone
title_full (E)-2-Acetyl­pyrazine 4-nitro­phenyl­hydrazone
title_fullStr (E)-2-Acetyl­pyrazine 4-nitro­phenyl­hydrazone
title_full_unstemmed (E)-2-Acetyl­pyrazine 4-nitro­phenyl­hydrazone
title_short (E)-2-Acetyl­pyrazine 4-nitro­phenyl­hydrazone
title_sort (e)-2-acetyl­pyrazine 4-nitro­phenyl­hydrazone
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2961878/
https://www.ncbi.nlm.nih.gov/pubmed/21202899
http://dx.doi.org/10.1107/S1600536808017479
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AT tianyuliang e2acetylpyrazine4nitrophenylhydrazone
AT wangshanheng e2acetylpyrazine4nitrophenylhydrazone
AT wangwenlong e2acetylpyrazine4nitrophenylhydrazone
AT xuyingli e2acetylpyrazine4nitrophenylhydrazone

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