Title: charge-transfer state Long Title: IUPAC Gold Book - charge-transfer state DOI: 10.1351/goldbook.C01006 Status: current Definition A state related to the ground state by a charge-transfer transition. Related Terms - charge-transfer transition: https://dev.goldbook.iupac.org/terms/view/C01008 - ground state: https://dev.goldbook.iupac.org/terms/view/G02704 Source - PAC, 1996, 68, 2223. 'Glossary of terms used in photochemistry (IUPAC Recommendations 1996)' on page 2232 (https://doi.org/10.1351/pac199668122223) Other Outputs - html: https://dev.goldbook.iupac.org/terms/view/C01006/html - json: https://dev.goldbook.iupac.org/terms/view/C01006/json - xml: https://dev.goldbook.iupac.org/terms/view/C01006/xml Citation: Citation: 'charge-transfer state' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.C01006 License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. Collection: If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . Disclaimer: The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. Accessed: 2025-12-13T22:42:46+00:00