1-[4-(Diaminomethyleneaminosulfonyl)phenyliminiomethyl]-2-naphtholate N,N-dimethylformamide disolvate
The asymmetric unit the title compound, C18H16N4O3S·2C3H7NO, contains a molecule in a zwitterionic form with a deprotonated hydroxyl group and an iminium group, and two dimethylformamide solvent molecules. The dihedral angles of the guanidine group and the naphthyl ring system with respect...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2008-07-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536808018710 |
| _version_ | 1798027052953108480 |
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| author | Raafat Issa Kamal El-Baradie Keiko Isagai Shigeyuki Masaoka Ken Sakai Hoda El-Ghamry |
| author_facet | Raafat Issa Kamal El-Baradie Keiko Isagai Shigeyuki Masaoka Ken Sakai Hoda El-Ghamry |
| author_sort | Raafat Issa |
| collection | DOAJ |
| description | The asymmetric unit the title compound, C18H16N4O3S·2C3H7NO, contains a molecule in a zwitterionic form with a deprotonated hydroxyl group and an iminium group, and two dimethylformamide solvent molecules. The dihedral angles of the guanidine group and the naphthyl ring system with respect to the central benzene ring are 76.04 (7) and 3.45 (9)°, respectively. The conformation of the molecule may be influenced, in part, by two intramolecular hydrogen bonds, while in the crystal structure, intermolecular hydrogen bonds form one-dimensional chains along [010]. |
| first_indexed | 2024-04-11T18:45:05Z |
| format | Article |
| id | doaj.art-50cf084d119f460d951d6cb8e275feba |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-04-11T18:45:05Z |
| publishDate | 2008-07-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-50cf084d119f460d951d6cb8e275feba2022-12-22T04:08:50ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682008-07-01647o1350o135110.1107/S16005368080187101-[4-(Diaminomethyleneaminosulfonyl)phenyliminiomethyl]-2-naphtholate N,N-dimethylformamide disolvateRaafat IssaKamal El-BaradieKeiko IsagaiShigeyuki MasaokaKen SakaiHoda El-GhamryThe asymmetric unit the title compound, C18H16N4O3S·2C3H7NO, contains a molecule in a zwitterionic form with a deprotonated hydroxyl group and an iminium group, and two dimethylformamide solvent molecules. The dihedral angles of the guanidine group and the naphthyl ring system with respect to the central benzene ring are 76.04 (7) and 3.45 (9)°, respectively. The conformation of the molecule may be influenced, in part, by two intramolecular hydrogen bonds, while in the crystal structure, intermolecular hydrogen bonds form one-dimensional chains along [010].http://scripts.iucr.org/cgi-bin/paper?S1600536808018710 |
| spellingShingle | Raafat Issa Kamal El-Baradie Keiko Isagai Shigeyuki Masaoka Ken Sakai Hoda El-Ghamry 1-[4-(Diaminomethyleneaminosulfonyl)phenyliminiomethyl]-2-naphtholate N,N-dimethylformamide disolvate Acta Crystallographica Section E |
| title | 1-[4-(Diaminomethyleneaminosulfonyl)phenyliminiomethyl]-2-naphtholate N,N-dimethylformamide disolvate |
| title_full | 1-[4-(Diaminomethyleneaminosulfonyl)phenyliminiomethyl]-2-naphtholate N,N-dimethylformamide disolvate |
| title_fullStr | 1-[4-(Diaminomethyleneaminosulfonyl)phenyliminiomethyl]-2-naphtholate N,N-dimethylformamide disolvate |
| title_full_unstemmed | 1-[4-(Diaminomethyleneaminosulfonyl)phenyliminiomethyl]-2-naphtholate N,N-dimethylformamide disolvate |
| title_short | 1-[4-(Diaminomethyleneaminosulfonyl)phenyliminiomethyl]-2-naphtholate N,N-dimethylformamide disolvate |
| title_sort | 1 4 diaminomethyleneaminosulfonyl phenyliminiomethyl 2 naphtholate n n dimethylformamide disolvate |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536808018710 |
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