charge-transfer transition to solvent (CTTS)

https://doi.org/10.1351/goldbook.C01009
Electronic transition which is adequately described by single @E02011@ between a solute and the solvent, as opposed to excitation followed by @E02011@ to solvent.
See also:
charge-transfer transition
Source:
PAC, 1996, 68, 2223. (Glossary of terms used in photochemistry (IUPAC Recommendations 1996)) on page 2232 [Terms] [Paper]