2-{(E)-[(2Z)-(3-Chloro-1-methyl-2,2-dioxo-3,4-dihydro-1H-2,1-benzothiazin-4-ylidene)hydrazinylidene]methyl}phenol
In the title compound, C16H14ClN3O3S, the thiazine ring adopts a sofa (half-chair) conformation, with an r.m.s. deviation from the mean plane of 0.23 Å. The S atom and S-bonded C atom exhibit the maximum deviations from the thiazine mean plane [−0.3976&am...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Union of Crystallography
2012-02-01
|
| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536811055978 |
| _version_ | 1798031485257646080 |
|---|---|
| author | Muhammad Shafiq Islam Ullah Khan Muhammad Zia-ur-Rehman Muhammad Nadeem Arshad Abdullah M. Asiri |
| author_facet | Muhammad Shafiq Islam Ullah Khan Muhammad Zia-ur-Rehman Muhammad Nadeem Arshad Abdullah M. Asiri |
| author_sort | Muhammad Shafiq |
| collection | DOAJ |
| description | In the title compound, C16H14ClN3O3S, the thiazine ring adopts a sofa (half-chair) conformation, with an r.m.s. deviation from the mean plane of 0.23 Å. The S atom and S-bonded C atom exhibit the maximum deviations from the thiazine mean plane [−0.3976 (12) and 0.3179 (14) Å, respectively]. The conformations around the double bonds in the R2C=N—N=CHR unit are Z and E. An intramolecular O—H...N hydrogen bond with the hydroxy group as donor generates an S(6) ring motif. In the crystal, pairs of weak C—H...O interactions connect the molecules, forming inversion dimers. |
| first_indexed | 2024-04-11T19:58:18Z |
| format | Article |
| id | doaj.art-991f899ddc15414488a365611e399187 |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-04-11T19:58:18Z |
| publishDate | 2012-02-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-991f899ddc15414488a365611e3991872022-12-22T04:05:53ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682012-02-01682o307o30710.1107/S16005368110559782-{(E)-[(2Z)-(3-Chloro-1-methyl-2,2-dioxo-3,4-dihydro-1H-2,1-benzothiazin-4-ylidene)hydrazinylidene]methyl}phenolMuhammad ShafiqIslam Ullah KhanMuhammad Zia-ur-RehmanMuhammad Nadeem ArshadAbdullah M. AsiriIn the title compound, C16H14ClN3O3S, the thiazine ring adopts a sofa (half-chair) conformation, with an r.m.s. deviation from the mean plane of 0.23 Å. The S atom and S-bonded C atom exhibit the maximum deviations from the thiazine mean plane [−0.3976 (12) and 0.3179 (14) Å, respectively]. The conformations around the double bonds in the R2C=N—N=CHR unit are Z and E. An intramolecular O—H...N hydrogen bond with the hydroxy group as donor generates an S(6) ring motif. In the crystal, pairs of weak C—H...O interactions connect the molecules, forming inversion dimers.http://scripts.iucr.org/cgi-bin/paper?S1600536811055978 |
| spellingShingle | Muhammad Shafiq Islam Ullah Khan Muhammad Zia-ur-Rehman Muhammad Nadeem Arshad Abdullah M. Asiri 2-{(E)-[(2Z)-(3-Chloro-1-methyl-2,2-dioxo-3,4-dihydro-1H-2,1-benzothiazin-4-ylidene)hydrazinylidene]methyl}phenol Acta Crystallographica Section E |
| title | 2-{(E)-[(2Z)-(3-Chloro-1-methyl-2,2-dioxo-3,4-dihydro-1H-2,1-benzothiazin-4-ylidene)hydrazinylidene]methyl}phenol |
| title_full | 2-{(E)-[(2Z)-(3-Chloro-1-methyl-2,2-dioxo-3,4-dihydro-1H-2,1-benzothiazin-4-ylidene)hydrazinylidene]methyl}phenol |
| title_fullStr | 2-{(E)-[(2Z)-(3-Chloro-1-methyl-2,2-dioxo-3,4-dihydro-1H-2,1-benzothiazin-4-ylidene)hydrazinylidene]methyl}phenol |
| title_full_unstemmed | 2-{(E)-[(2Z)-(3-Chloro-1-methyl-2,2-dioxo-3,4-dihydro-1H-2,1-benzothiazin-4-ylidene)hydrazinylidene]methyl}phenol |
| title_short | 2-{(E)-[(2Z)-(3-Chloro-1-methyl-2,2-dioxo-3,4-dihydro-1H-2,1-benzothiazin-4-ylidene)hydrazinylidene]methyl}phenol |
| title_sort | 2 e 2z 3 chloro 1 methyl 2 2 dioxo 3 4 dihydro 1h 2 1 benzothiazin 4 ylidene hydrazinylidene methyl phenol |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536811055978 |
| work_keys_str_mv | AT muhammadshafiq 2e2z3chloro1methyl22dioxo34dihydro1h21benzothiazin4ylidenehydrazinylidenemethylphenol AT islamullahkhan 2e2z3chloro1methyl22dioxo34dihydro1h21benzothiazin4ylidenehydrazinylidenemethylphenol AT muhammadziaurrehman 2e2z3chloro1methyl22dioxo34dihydro1h21benzothiazin4ylidenehydrazinylidenemethylphenol AT muhammadnadeemarshad 2e2z3chloro1methyl22dioxo34dihydro1h21benzothiazin4ylidenehydrazinylidenemethylphenol AT abdullahmasiri 2e2z3chloro1methyl22dioxo34dihydro1h21benzothiazin4ylidenehydrazinylidenemethylphenol |