Pi bond:9.24
9.24
Illustrated Glossary of Organic Chemistry
http://www.chem.ucla.edu
Pi bond (π bond): A bond formed by the overlap of p orbitals on adjacent atoms, perpendicular to any sigma bond(s) between the same atoms.
Pi Bond - Definition
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Pi bonds are chemical bonds that are covalent in nature and involve the lateral overlapping of two lobes of an atomic orbital with two lobes of another ...
Pi bond
https://en.wikipedia.org
In chemistry, pi bonds (π bonds) are covalent chemical bonds, in each of which two lobes of an orbital on one atom overlap with two lobes of an orbital on ...
π鍵
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擁有雙鍵和三鍵的原子通常有一個σ鍵,餘下的則是π鍵。π鍵是由於平行軌域重疊形成的:兩個軌域縱向的相遇,形成比σ更弱的鍵。π鍵中 ...
π鍵Pi Bond
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在化學中,π鍵(π鍵)是一種共價化學鍵,其中每個原子上的兩個軌道瓣與另一個原子上的兩個軌道瓣重疊,並且這種重疊發生在橫向上。這些原子軌道中的每一個在穿過兩個鍵 ...
π鍵
https://highscope.ch.ntu.edu.t
從量子力學的觀點來看,由於p 軌域是平行重疊,其重疊程度較小,因此π 鍵通常比σ 鍵(sigma bonds)弱。因為π 鍵較弱,鍵結電子能量較高,因此有較高的化學 ...