1,5-Bis(2-methylphenyl)-3-nitroformazan
In the title compound, C15H15N5O2, the nitro O atoms are disordered over two sets of sites with an occupancy ratio of 0.75 (4):0.25 (4). Amine–imine tautomerism is observed in the formazan group. This was evident from the similar C—N bond dista...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2012-02-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536812001171 |
| _version_ | 1818321402173849600 |
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| author | Karel G. von Eschwege Eric C. Hosten Alfred Muller |
| author_facet | Karel G. von Eschwege Eric C. Hosten Alfred Muller |
| author_sort | Karel G. von Eschwege |
| collection | DOAJ |
| description | In the title compound, C15H15N5O2, the nitro O atoms are disordered over two sets of sites with an occupancy ratio of 0.75 (4):0.25 (4). Amine–imine tautomerism is observed in the formazan group. This was evident from the similar C—N bond distances in the formazan [1.319 (2) and 1.332 (3) Å], as well as the distribution of the imine proton in the Fourier difference map which refined to a 0.53 (3):0.47 (3) ratio. C—H...O and π–π interactions [centroid–centroid distances = 3.4813 (1) and 3.3976 (1) Å] are observed in the crystal packing. |
| first_indexed | 2024-12-13T10:40:20Z |
| format | Article |
| id | doaj.art-416d9ebe3ef04899b2ba1556455497cc |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-13T10:40:20Z |
| publishDate | 2012-02-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-416d9ebe3ef04899b2ba1556455497cc2022-12-21T23:50:32ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-02-01682o425o42510.1107/S16005368120011711,5-Bis(2-methylphenyl)-3-nitroformazanKarel G. von EschwegeEric C. HostenAlfred MullerIn the title compound, C15H15N5O2, the nitro O atoms are disordered over two sets of sites with an occupancy ratio of 0.75 (4):0.25 (4). Amine–imine tautomerism is observed in the formazan group. This was evident from the similar C—N bond distances in the formazan [1.319 (2) and 1.332 (3) Å], as well as the distribution of the imine proton in the Fourier difference map which refined to a 0.53 (3):0.47 (3) ratio. C—H...O and π–π interactions [centroid–centroid distances = 3.4813 (1) and 3.3976 (1) Å] are observed in the crystal packing.http://scripts.iucr.org/cgi-bin/paper?S1600536812001171 |
| spellingShingle | Karel G. von Eschwege Eric C. Hosten Alfred Muller 1,5-Bis(2-methylphenyl)-3-nitroformazan Acta Crystallographica Section E |
| title | 1,5-Bis(2-methylphenyl)-3-nitroformazan |
| title_full | 1,5-Bis(2-methylphenyl)-3-nitroformazan |
| title_fullStr | 1,5-Bis(2-methylphenyl)-3-nitroformazan |
| title_full_unstemmed | 1,5-Bis(2-methylphenyl)-3-nitroformazan |
| title_short | 1,5-Bis(2-methylphenyl)-3-nitroformazan |
| title_sort | 1 5 bis 2 methylphenyl 3 nitroformazan |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536812001171 |
| work_keys_str_mv | AT karelgvoneschwege 15bis2methylphenyl3nitroformazan AT ericchosten 15bis2methylphenyl3nitroformazan AT alfredmuller 15bis2methylphenyl3nitroformazan |