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4-Nitrophenol–piperazine (2/1)
In the title adduct, C(6)H(5)NO(3)·0.5C(4)H(10)N(2), the piperazine ring possesses inversion symmetry and has a chair conformation. Its mean plane makes a dihedral angle of 65.45 (7)° with the 4-nitrophenol ring. In the crystal, the piperazine ring is linked to two 4-nitrophenol molecules via O—H...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
International Union of Crystallography
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3772477/ https://www.ncbi.nlm.nih.gov/pubmed/24046620 http://dx.doi.org/10.1107/S1600536813015328 |
| _version_ | 1782284339731496960 |
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| author | Nagapandiselvi, Perumal Muralidharan, Srinivasan Srinivasan, Thothadri Goplalakrishnan, Rengaswamy Velmurugan, Devadasan |
| author_facet | Nagapandiselvi, Perumal Muralidharan, Srinivasan Srinivasan, Thothadri Goplalakrishnan, Rengaswamy Velmurugan, Devadasan |
| author_sort | Nagapandiselvi, Perumal |
| collection | PubMed |
| description | In the title adduct, C(6)H(5)NO(3)·0.5C(4)H(10)N(2), the piperazine ring possesses inversion symmetry and has a chair conformation. Its mean plane makes a dihedral angle of 65.45 (7)° with the 4-nitrophenol ring. In the crystal, the piperazine ring is linked to two 4-nitrophenol molecules via O—H⋯N hydrogen bonds. The molecules are also linked via bifurcated N—H⋯(O,O) hydrogen bonds involving the NO(2) O atoms, forming a two-dimensional network lying parallel to (102). The networks are linked via C—H⋯O hydrogen bonds, forming a three-dimensional structure. |
| format | Online Article Text |
| id | pubmed-3772477 |
| institution | National Center for Biotechnology Information |
| language | English |
| publishDate | 2013 |
| publisher | International Union of Crystallography |
| record_format | MEDLINE/PubMed |
| spelling | pubmed-37724772013-09-17 4-Nitrophenol–piperazine (2/1) Nagapandiselvi, Perumal Muralidharan, Srinivasan Srinivasan, Thothadri Goplalakrishnan, Rengaswamy Velmurugan, Devadasan Acta Crystallogr Sect E Struct Rep Online Organic Papers In the title adduct, C(6)H(5)NO(3)·0.5C(4)H(10)N(2), the piperazine ring possesses inversion symmetry and has a chair conformation. Its mean plane makes a dihedral angle of 65.45 (7)° with the 4-nitrophenol ring. In the crystal, the piperazine ring is linked to two 4-nitrophenol molecules via O—H⋯N hydrogen bonds. The molecules are also linked via bifurcated N—H⋯(O,O) hydrogen bonds involving the NO(2) O atoms, forming a two-dimensional network lying parallel to (102). The networks are linked via C—H⋯O hydrogen bonds, forming a three-dimensional structure. International Union of Crystallography 2013-06-08 /pmc/articles/PMC3772477/ /pubmed/24046620 http://dx.doi.org/10.1107/S1600536813015328 Text en © Nagapandiselvi et al. 2013 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 Nagapandiselvi, Perumal Muralidharan, Srinivasan Srinivasan, Thothadri Goplalakrishnan, Rengaswamy Velmurugan, Devadasan 4-Nitrophenol–piperazine (2/1) |
| title | 4-Nitrophenol–piperazine (2/1) |
| title_full | 4-Nitrophenol–piperazine (2/1) |
| title_fullStr | 4-Nitrophenol–piperazine (2/1) |
| title_full_unstemmed | 4-Nitrophenol–piperazine (2/1) |
| title_short | 4-Nitrophenol–piperazine (2/1) |
| title_sort | 4-nitrophenol–piperazine (2/1) |
| topic | Organic Papers |
| url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3772477/ https://www.ncbi.nlm.nih.gov/pubmed/24046620 http://dx.doi.org/10.1107/S1600536813015328 |
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