氟
卤素
化学
芳香性
计算化学
分子
有机化学
烷基
作者
Ping Li,Josef M. Maier,Erik C. Vik,Christopher J. Yehl,Brent E. Dial,Amanda E. Rickher,Mark D. Smith,Perry J. Pellechia,Ken D. Shimizu
标识
DOI:10.1002/ange.201702950
摘要
Abstract A series of N ‐arylimide molecular balances were designed to study and measure fluorine–aromatic (F–π) interactions. Fluorine substituents gave rise to increasingly more stabilizing interactions with more electron‐deficient aromatic surfaces. The attractive F–π interaction is electrostatically driven and is stronger than other halogen–π interactions.
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