Joseph Jean, Berville Mathilde, Wytko Jennifer, Weiss Jean, Jacquot de Rouville Henri-Pierre
Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg 4, rue Blaise Pascal, 67000, Strasbourg, France.
Chemistry. 2025 Jan 9;31(2):e202403115. doi: 10.1002/chem.202403115. Epub 2024 Nov 27.
In this review, the difference between π-mers (pimers) and π-dimers (pi-dimers) will be discussed. Often interchanged or confused in the literature, these two radical interactions lead to different or even opposite physico-chemical behaviors. This review aims at clarifying the terms π-mers and π-dimers and at describing their main physico-chemical properties to address their differences. Finally, selected literature examples exhibiting the successive formation of π-mers and π-dimers within the same systems will be detailed to emphasize the physico-chemical changes occurring upon conversion.
在本综述中，将讨论π-聚体（pimers）和π-二聚体（pi-dimers）之间的差异。在文献中，这两种自由基相互作用常常被互换或混淆，它们会导致不同甚至相反的物理化学行为。本综述旨在厘清π-聚体和π-二聚体这两个术语，并描述它们的主要物理化学性质，以阐述它们之间的差异。最后，将详细介绍在同一体系中展现出π-聚体和π-二聚体相继形成的部分文献实例，以强调转化过程中发生的物理化学变化。
