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4-Aminopyridinium picrate
In the title compound, C(5)H(7)N(2) (+)·C(6)H(2)N(3)O(7) (−), the 4-aminopyridinium cation is essentially planar (r.m.s. deviation = 0.002 Å). The three nitro groups in the picrate anion are twisted away from the attached benzene ring [dihedral angles = 24.1 (1), 9.3 (3) and 21.4 (1)°]. In the crys...
| Autores principales: | , , , |
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| Formato: | Texto |
| Lenguaje: | English |
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International Union of Crystallography
2010
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2984070/ https://www.ncbi.nlm.nih.gov/pubmed/21580565 http://dx.doi.org/10.1107/S1600536810011050 |
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| author | Ramesh, P. Akalya, R. Chandramohan, A. Ponnuswamy, M. N. |
| author_facet | Ramesh, P. Akalya, R. Chandramohan, A. Ponnuswamy, M. N. |
| author_sort | Ramesh, P. |
| collection | PubMed |
| description | In the title compound, C(5)H(7)N(2) (+)·C(6)H(2)N(3)O(7) (−), the 4-aminopyridinium cation is essentially planar (r.m.s. deviation = 0.002 Å). The three nitro groups in the picrate anion are twisted away from the attached benzene ring [dihedral angles = 24.1 (1), 9.3 (3) and 21.4 (1)°]. In the crystal structure, the ions are linked into a three-dimensional network by N—H⋯O and C—H⋯O hydrogen bonds. |
| format | Text |
| id | pubmed-2984070 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2010 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-29840702010-12-30 4-Aminopyridinium picrate Ramesh, P. Akalya, R. Chandramohan, A. Ponnuswamy, M. N. Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title compound, C(5)H(7)N(2) (+)·C(6)H(2)N(3)O(7) (−), the 4-aminopyridinium cation is essentially planar (r.m.s. deviation = 0.002 Å). The three nitro groups in the picrate anion are twisted away from the attached benzene ring [dihedral angles = 24.1 (1), 9.3 (3) and 21.4 (1)°]. In the crystal structure, the ions are linked into a three-dimensional network by N—H⋯O and C—H⋯O hydrogen bonds. International Union of Crystallography 2010-03-31 /pmc/articles/PMC2984070/ /pubmed/21580565 http://dx.doi.org/10.1107/S1600536810011050 Text en © Ramesh et al. 2010 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 Ramesh, P. Akalya, R. Chandramohan, A. Ponnuswamy, M. N. 4-Aminopyridinium picrate |
| title | 4-Aminopyridinium picrate |
| title_full | 4-Aminopyridinium picrate |
| title_fullStr | 4-Aminopyridinium picrate |
| title_full_unstemmed | 4-Aminopyridinium picrate |
| title_short | 4-Aminopyridinium picrate |
| title_sort | 4-aminopyridinium picrate |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2984070/ https://www.ncbi.nlm.nih.gov/pubmed/21580565 http://dx.doi.org/10.1107/S1600536810011050 |
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