N,N′-Di-8-quinolyl-2,2′-(o-phenylenedioxy)diacetamide
In the title compound, C28H22N4O4, the molecule lies on a crystallographic twofold axis. The quinoline ring is essentially planar (give max or rms deviation 0.0186 Å), and the dihedral angle between the quinoline ring and the central benzene ring is 19.1 (4)&...
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| Format: | Article |
| Language: | English |
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International Union of Crystallography
2009-11-01
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| Series: | Acta Crystallographica Section E |
| Online Access: | http://scripts.iucr.org/cgi-bin/paper?S1600536809041312 |
| _version_ | 1831602263979720704 |
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| author | Jing-Lin Wang |
| author_facet | Jing-Lin Wang |
| author_sort | Jing-Lin Wang |
| collection | DOAJ |
| description | In the title compound, C28H22N4O4, the molecule lies on a crystallographic twofold axis. The quinoline ring is essentially planar (give max or rms deviation 0.0186 Å), and the dihedral angle between the quinoline ring and the central benzene ring is 19.1 (4)°. Intramolecular N—H...(N,O) and C—H...O hydrogen bonds contribute to the formation of the roughly planar configuration. The crystal packing is stabilized by intermolecular C—H...O hydrogen bonds, and weak π–π interactions between the pyridine rings and central benzene rings of the neighboring molecules [centroid–centroid separation = 3.9009 (6) Å]. |
| first_indexed | 2024-12-18T15:17:07Z |
| format | Article |
| id | doaj.art-0f367941584246e79313701eab2c8c4c |
| institution | Directory Open Access Journal |
| issn | 1600-5368 |
| language | English |
| last_indexed | 2024-12-18T15:17:07Z |
| publishDate | 2009-11-01 |
| publisher | International Union of Crystallography |
| record_format | Article |
| series | Acta Crystallographica Section E |
| spelling | doaj.art-0f367941584246e79313701eab2c8c4c2022-12-21T21:03:29ZengInternational Union of CrystallographyActa Crystallographica Section E1600-53682009-11-016511o2844o284410.1107/S1600536809041312N,N′-Di-8-quinolyl-2,2′-(o-phenylenedioxy)diacetamideJing-Lin WangIn the title compound, C28H22N4O4, the molecule lies on a crystallographic twofold axis. The quinoline ring is essentially planar (give max or rms deviation 0.0186 Å), and the dihedral angle between the quinoline ring and the central benzene ring is 19.1 (4)°. Intramolecular N—H...(N,O) and C—H...O hydrogen bonds contribute to the formation of the roughly planar configuration. The crystal packing is stabilized by intermolecular C—H...O hydrogen bonds, and weak π–π interactions between the pyridine rings and central benzene rings of the neighboring molecules [centroid–centroid separation = 3.9009 (6) Å].http://scripts.iucr.org/cgi-bin/paper?S1600536809041312 |
| spellingShingle | Jing-Lin Wang N,N′-Di-8-quinolyl-2,2′-(o-phenylenedioxy)diacetamide Acta Crystallographica Section E |
| title | N,N′-Di-8-quinolyl-2,2′-(o-phenylenedioxy)diacetamide |
| title_full | N,N′-Di-8-quinolyl-2,2′-(o-phenylenedioxy)diacetamide |
| title_fullStr | N,N′-Di-8-quinolyl-2,2′-(o-phenylenedioxy)diacetamide |
| title_full_unstemmed | N,N′-Di-8-quinolyl-2,2′-(o-phenylenedioxy)diacetamide |
| title_short | N,N′-Di-8-quinolyl-2,2′-(o-phenylenedioxy)diacetamide |
| title_sort | n n amp 8242 di 8 quinolyl 2 2 amp 8242 o phenylenedioxy diacetamide |
| url | http://scripts.iucr.org/cgi-bin/paper?S1600536809041312 |
| work_keys_str_mv | AT jinglinwang nnamp8242di8quinolyl22amp8242ophenylenedioxydiacetamide |