2,2,7,7-Tetramethyl-1,2,3,4,5,6,7,8-octahydracridine-1,8-dione
Acta Crystallographica Section E: Structure Reports Online, cilt.69, sa.1, 2013 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 69 Sayı: 1
- Basım Tarihi: 2013
- Doi Numarası: 10.1107/s1600536812048957
- Dergi Adı: Acta Crystallographica Section E: Structure Reports Online
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Communication Abstracts, Metadex, Directory of Open Access Journals, Civil Engineering Abstracts
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Erciyes Üniversitesi Adresli: Evet
Özet
The whole molecule of the title compound, C17H 21NO2, is generated by twofold rotational symmetry. The N atom and the C and H atoms in position 4 of the pyridine ring lie on the twofold axis. The cyclohexene ring has a sofa conformation with the CH2 C atom adjacent to the dimethyl-substituted C atom displaced by 0.5949 (16) Å from the mean plane of the other five C atoms. In the crystal, weak C - H⋯O interactions link the molecules into chains parallel to the a axis. In addition, π-π stacking interactions [centroid-centroid distance = 3.8444 (7) Å] contribute to the stabilization of the crystal structure.