Source: wikibot/pi-electron-donor-acceptor

= Pi electron donor-acceptor
{wiki=Pi_electron_donor-acceptor}

A pi electron donor-acceptor system refers to a molecular structure in which one component (the donor) has π electrons that it can donate to another component (the acceptor), which is typically characterized by its ability to accept those π electrons. This interaction is essential in various fields of chemistry, including organic and materials chemistry, and is fundamental in processes like charge transfer, photochemistry, and reactions involving radical species.