Crystal structure of 4-nitro-N-[(pyridin-2-yl)methylidene]aniline
The title compound, C12H9N3O2, adopts an E conformation at the imine double bond. The pyridyl ring makes a dihedral angle of 47.78 (5)° with the benzene ring, indicating the molecule is twisted. In the crystal, molecules are π–π stacked into columns parallel to [100], with an interplanar separation...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2015-10-01
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| Series: | Acta Crystallographica Section E: Crystallographic Communications |
| Subjects: | |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S2056989015016928 |
| _version_ | 1818998273845755904 |
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| author | Watcharin Saphu Kittipong Chainok |
| author_facet | Watcharin Saphu Kittipong Chainok |
| author_sort | Watcharin Saphu |
| collection | DOAJ |
| description | The title compound, C12H9N3O2, adopts an E conformation at the imine double bond. The pyridyl ring makes a dihedral angle of 47.78 (5)° with the benzene ring, indicating the molecule is twisted. In the crystal, molecules are π–π stacked into columns parallel to [100], with an interplanar separation of 3.8537 (8) Å, corresponding to the length of the a axis. The chains are further linked via weak C—H...O and C—H...N hydrogen bonds, forming two-dimensional sheets parallel to (010). The sheets interact by van der Waals interactions. |
| first_indexed | 2024-12-20T21:58:55Z |
| format | Article |
| id | doaj.art-e0c737be799741478746cf68e925fac8 |
| institution | Directory Open Access Journal |
| issn | 2056-9890 |
| language | English |
| last_indexed | 2024-12-20T21:58:55Z |
| publishDate | 2015-10-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E: Crystallographic Communications |
| spelling | doaj.art-e0c737be799741478746cf68e925fac82022-12-21T19:25:23ZengInternational Union of CrystallographyActa Crystallographica Section E: Crystallographic Communications2056-98902015-10-017110o760o76010.1107/S2056989015016928tk5383Crystal structure of 4-nitro-N-[(pyridin-2-yl)methylidene]anilineWatcharin Saphu0Kittipong Chainok1Department of Chemistry, Faculty of Science, Naresuan University, Muang, Phitsanulok 65000, ThailandDepartment of Physics, Faculty of Science and Technology, Thammasat University, Khlong Luang, Pathum Thani 12120, ThailandThe title compound, C12H9N3O2, adopts an E conformation at the imine double bond. The pyridyl ring makes a dihedral angle of 47.78 (5)° with the benzene ring, indicating the molecule is twisted. In the crystal, molecules are π–π stacked into columns parallel to [100], with an interplanar separation of 3.8537 (8) Å, corresponding to the length of the a axis. The chains are further linked via weak C—H...O and C—H...N hydrogen bonds, forming two-dimensional sheets parallel to (010). The sheets interact by van der Waals interactions.http://scripts.iucr.org/cgi-bin/paper?S2056989015016928crystal structurehydrogen bondsSchiff baseπ–π stacking |
| spellingShingle | Watcharin Saphu Kittipong Chainok Crystal structure of 4-nitro-N-[(pyridin-2-yl)methylidene]aniline Acta Crystallographica Section E: Crystallographic Communications crystal structure hydrogen bonds Schiff base π–π stacking |
| title | Crystal structure of 4-nitro-N-[(pyridin-2-yl)methylidene]aniline |
| title_full | Crystal structure of 4-nitro-N-[(pyridin-2-yl)methylidene]aniline |
| title_fullStr | Crystal structure of 4-nitro-N-[(pyridin-2-yl)methylidene]aniline |
| title_full_unstemmed | Crystal structure of 4-nitro-N-[(pyridin-2-yl)methylidene]aniline |
| title_short | Crystal structure of 4-nitro-N-[(pyridin-2-yl)methylidene]aniline |
| title_sort | crystal structure of 4 nitro n pyridin 2 yl methylidene aniline |
| topic | crystal structure hydrogen bonds Schiff base π–π stacking |
| url | http://scripts.iucr.org/cgi-bin/paper?S2056989015016928 |
| work_keys_str_mv | AT watcharinsaphu crystalstructureof4nitronpyridin2ylmethylideneaniline AT kittipongchainok crystalstructureof4nitronpyridin2ylmethylideneaniline |