3-(4- - - - ) 伊米达佐[1,2-a]里丁-2-甲
Firudin I Guseinov1,2, Aida I Samigullina2, Tuncer Hökelek3
1Kosygin State University of Russia, 117997 Moscow, Russian Federation.
IUCrData
|July 9, 2025
概括
C14H9FN2O的晶体结构揭示了其化环系统和-基组之间的显著二面角. 分子相互作用,包括键,形成一个3D网络,由赫什菲尔德表面分析详细说明.
科学领域:
- 晶体学 晶体学是指结晶学.
- 化学物理 化学物理
- 材料科学 材料科学 材料科学
背景情况:
- 了解分子包装对于预测材料特性至关重要.
- 伊米达佐-皮里丁衍生物在药物化学和材料科学中很重要.
- 化有机化合物具有独特的电子和物理特性.
研究的目的:
- 为了阐明一种新型C14H9FN2O化合物的晶体结构和分子间相互作用.
- 分析控制固态结构的包装力.
- 研究结合和其他相互作用在晶体形成中的作用.
主要方法:
- 使用单晶X射线衍射来确定三维分子结构.
- 我们精确地测量了imidazo-pyridine和fluoro-phenyl环之间的二面角.
- 希什菲尔德表面分析被用来量化各种分子间相互作用对晶体包装的贡献.
主要成果:
- 成功确定了C14H9FN2O的晶体结构,显示平面环系统之间的二面角为53.77~4°.
- 鉴定出C-HO和C-HF的键是关键的相互作用连接分子.
- 希尔什菲尔德表面分析显示,HH (30.4%) 和HC/CH (23.7%) 相互作用是主导的,其次是HO/OH (12.2%) 和HF/FH (11.1%) 相互作用.
结论:
- C14H9FN2O的晶体包装主要由范德瓦尔斯力和特定的键相互作用来控制.
- 观察到的二面角和分子间力量提供了关于这种化伊米达佐-皮里丁衍生物的结构偏好和固态行为的见解.
- 这项研究有助于理解有机晶体材料中的结构性质关系.
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