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3-Methyl-1-benzofuran-2-carbohydrazide
In the asymmetric unit of the title benzofuran derivative, C(10)H(10)N(2)O(2), there are three crystallograpically independent molecules, which are slightly twisted; the dihedral angle between the benzofuran ring system and the plane of the carbohydrazide unit is 8.64 (11)° in one molecule, wherea...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
International Union of Crystallography
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344183/ https://www.ncbi.nlm.nih.gov/pubmed/22606186 http://dx.doi.org/10.1107/S1600536812013190 |
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author | Abdel-Aziz, Hatem A. Ghabbour, Hazem A. Chantrapromma, Suchada Fun, Hoong-Kun |
author_facet | Abdel-Aziz, Hatem A. Ghabbour, Hazem A. Chantrapromma, Suchada Fun, Hoong-Kun |
author_sort | Abdel-Aziz, Hatem A. |
collection | PubMed |
description | In the asymmetric unit of the title benzofuran derivative, C(10)H(10)N(2)O(2), there are three crystallograpically independent molecules, which are slightly twisted; the dihedral angle between the benzofuran ring system and the plane of the carbohydrazide unit is 8.64 (11)° in one molecule, whereas the dihedral angles are 9.58 (11) and 6.89 (10)° in the other two molecules. In the crystal, the three independent molecules are linked to each other through N—H⋯N hydrogen bonds, forming a trimer. The trimers are further linked by weak N—H⋯O and C—H⋯O hydrogen bonds into a three-dimensional network. π–π interactions with centroid–centroid distances in the range 3.4928 (11)–3.8561 (10) Å are also observed. |
format | Online Article Text |
id | pubmed-3344183 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2012 |
publisher | International Union of Crystallography |
record_format | MEDLINE/PubMed |
spelling | pubmed-33441832012-05-17 3-Methyl-1-benzofuran-2-carbohydrazide Abdel-Aziz, Hatem A. Ghabbour, Hazem A. Chantrapromma, Suchada Fun, Hoong-Kun Acta Crystallogr Sect E Struct Rep Online Organic Papers In the asymmetric unit of the title benzofuran derivative, C(10)H(10)N(2)O(2), there are three crystallograpically independent molecules, which are slightly twisted; the dihedral angle between the benzofuran ring system and the plane of the carbohydrazide unit is 8.64 (11)° in one molecule, whereas the dihedral angles are 9.58 (11) and 6.89 (10)° in the other two molecules. In the crystal, the three independent molecules are linked to each other through N—H⋯N hydrogen bonds, forming a trimer. The trimers are further linked by weak N—H⋯O and C—H⋯O hydrogen bonds into a three-dimensional network. π–π interactions with centroid–centroid distances in the range 3.4928 (11)–3.8561 (10) Å are also observed. International Union of Crystallography 2012-03-31 /pmc/articles/PMC3344183/ /pubmed/22606186 http://dx.doi.org/10.1107/S1600536812013190 Text en © Abdel-Aziz et al. 2012 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 Abdel-Aziz, Hatem A. Ghabbour, Hazem A. Chantrapromma, Suchada Fun, Hoong-Kun 3-Methyl-1-benzofuran-2-carbohydrazide |
title | 3-Methyl-1-benzofuran-2-carbohydrazide |
title_full | 3-Methyl-1-benzofuran-2-carbohydrazide |
title_fullStr | 3-Methyl-1-benzofuran-2-carbohydrazide |
title_full_unstemmed | 3-Methyl-1-benzofuran-2-carbohydrazide |
title_short | 3-Methyl-1-benzofuran-2-carbohydrazide |
title_sort | 3-methyl-1-benzofuran-2-carbohydrazide |
topic | Organic Papers |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3344183/ https://www.ncbi.nlm.nih.gov/pubmed/22606186 http://dx.doi.org/10.1107/S1600536812013190 |
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