In a PICT state formed by @IT07401@ in an @E01988@ (D)/acceptor (A) molecule, the D and A subgroups have an overall planar configuration, with substantial electronic @C01025@ of D and A.
Source: PAC, 2007, 79, 293. (Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006)) on page 401 [Terms] [Paper]
Citation: 'planar intramolecular charge transfer' in IUPAC Compendium of Chemical Terminology, 3rd ed. International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. https://doi.org/10.1351/goldbook.PT07418 RISBibTexEndNote