Crystal structure and Hirshfeld surface analysis of isopropyl 4-[2-fluoro-5-(trifluoromethyl)phenyl]2,6,6-trimethyl-5-oxo-1,4,5,6,7,8-hexahydro- quinoline-3-carboxylate
ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.79, sa.Pt 3, ss.187-191, 2023 (ESCI)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 79 Sayı: Pt 3
- Basım Tarihi: 2023
- Doi Numarası: 10.1107/s205698902300141x
- Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
- Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI)
- Sayfa Sayıları: ss.187-191
- Anahtar Kelimeler: crystal structure, 1,4-dihydropyridine ring, cyclohexene ring, quinoline ring system, van der Waals interactions, Hirshfeld surface analysis
- Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
- Erciyes Üniversitesi Adresli: Evet
Özet
In the title compound, C23H25F4NO3, the 1,4-dihydropyridine ring adopts a distorted boat conformation, while the cyclohexene ring is almost showing a half-chair conformation. In the crystal, intermolecular N-H center dot center dot center dot O hydrogen bonds connect the molecules into chains with graph-set motif C(6) parallel to the a-axis. These chains are linked together by C-H center dot center dot center dot O and C-H center dot center dot center dot F interactions, forming a three-dimensional network. In addition, C-H center dot center dot center dot pi interactions link the molecules into layers parallel to the (100) plane. A Hirshfeld surface analysis was performed to further investigate the intermolecular interactions.