网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Pi bonding
释义

Pi bonding

英语百科

Pi bond

Electron atomic and molecular orbitals, showing a pi bond at the bottom right
Two p-orbitals forming a π-bond.

In chemistry, pi bonds (π bonds) are covalent chemical bonds where two lobes of one involved atomic orbital overlap two lobes of the other involved atomic orbital. Each of these atomic orbitals is zero at a shared nodal plane, passing through the two bonded nuclei. The same plane is also a nodal plane for the molecular orbital of the pi bond.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/22 7:30:51