大学化学 >> 2025, Vol. 40 >> Issue (1): 277-281.doi: 10.12461/PKU.DXHX202404120

所属专题： 化学科普(2025)

科普 上一篇    下一篇

“无处不在”的非共价相互作用——弱作用迸发大能量

张希瑶1, 杨栋1, 赵捷2   

  1. 1 西北大学化学与材料科学学院, 化学国家级实验教学示范中心, 西安 710127;
    2 西安建筑科技大学化学与化工学院, 西安 710055
  • 收稿日期:2024-04-22 录用日期:2024-06-11 发布日期:2025-01-06
  • 通讯作者: 杨栋, 赵捷 E-mail:yangdong@nwu.edu.cn;zhaojie@xauat.edu.cn
  • 基金资助:
    陕西省师德师风建设基地(西北大学)研究课题(XD2024SD10)

The Ubiquitous Noncovalent Interactions: Weak Interactions Unleashing Great Energy

Xiyao Zhang1, Dong Yang1, Jie Zhao2   

  1. 1 National Chemistry Experimental Teaching Demonstration Center, College of Chemistry and Materials Science, Northwest University, Xi'an 710127, China;
    2 School of Chemistry and Chemical Engineering, University of Architecture and Technology, Xi'an 710055, China
  • Received:2024-04-22 Accepted:2024-06-11 Published:2025-01-06
  • Contact: Dong Yang, Jie Zhao E-mail:yangdong@nwu.edu.cn;zhaojie@xauat.edu.cn

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摘要： 非共价相互作用包括氢键、静电相互作用、疏水效应、π共轭效应和范德华力等。虽然这些相互作用比共价键弱，但在我们的日常生活中却无处不在，时时刻刻都在大显身手。本文通过生活对话的形式，简要介绍了生活中以非共价相互作用主导的现象和用品，希望通过生活实例加深读者对超分子化学领域相关知识的认识和理解，让公众感受超分子化学中奇妙的分子艺术。

关键词: 超分子化学, 非共价相互作用, 范德华力, 氢键

Abstract: Noncovalent interactions encompass hydrogen bonding, electrostatic interactions, hydrophobic effects, π-π interactions, and van der Waals forces, among others. Despite being weaker than covalent bonds, these interactions pervade our daily lives, showcasing their significant influence at every moment. This article adopts a conversational format to briefly introduce everyday phenomena and objects driven by noncovalent interactions. Through practical examples, we aim to deepen readers’ knowledge and understanding of the field of supramolecular chemistry, allowing the public to appreciate the marvels of molecular art within supramolecular chemistry.

Key words: Supramolecular chemistry, Noncovalent interactions, Van der Waals forces, Hydrogen bonds