Atioğlu Zeliha, Akkurt Mehmet, Toze Flavien A A, Dorovatovskii Pavel V, Guliyeva Narmina A, Panahova Humay M
İlke Education and Health Foundation, Cappadocia University, Cappadocia Vocational College, The Medical Imaging Techniques Program, 50420 Mustafapaşa, Ürgüp, Nevşehir, Turkey.
Department of Physics, Faculty of Sciences, Erciyes University, 38039 Kayseri, Turkey.
Acta Crystallogr E Crystallogr Commun. 2018 Oct 19;74(Pt 11):1599-1604. doi: 10.1107/S2056989018014305. eCollection 2018 Nov 1.
The title mol-ecule, CHFNO, comprises a fused cyclic system containing four five-membered (two di-hydro-furan and two tetra-hydro-furan) rings and one six-membered (piperidine) ring. The five-membered di-hydro-furan and tetra-hydro-furan rings adopt envelope conformations, and the six-membered piperidine ring adopts a distorted chair conformation. Intra-molecular OF inter-actions help to stabilize the conformational arrangement. In the crystal structure, mol-ecules are linked by weak C-H⋯O and C-H⋯F hydrogen bonds, forming a three-dimensional network. The Hirshfeld surface analysis confirms the dominant role of H⋯H contacts in establishing the packing.
标题分子CHFNO包含一个稠合的环状体系，该体系含有四个五元环（两个二氢呋喃和两个四氢呋喃）和一个六元环（哌啶）。五元二氢呋喃和四氢呋喃环呈信封式构象，六元哌啶环呈扭曲的椅式构象。分子内的O…F相互作用有助于稳定构象排列。在晶体结构中，分子通过弱的C—H⋯O和C—H⋯F氢键相连，形成三维网络。 Hirshfeld表面分析证实了H⋯H接触在建立堆积中的主导作用。
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