Title: bimodal distribution Long Title: IUPAC Gold Book - bimodal distribution DOI: 10.1351/goldbook.B00644 Status: current Definition The occurrence of two maxima in a frequency distribution. Related Term - frequency distribution: https://goldbook.iupac.org//terms/view/F02526 Source - PAC, 1990, 62, 17. 'Free energies of cation-molecule complex formation and cation-solvent transfers' on page 21 (https://doi.org/10.1351/pac199062010017) Other Outputs - html: https://goldbook.iupac.org/terms/view/B00644/html - json: https://goldbook.iupac.org/terms/view/B00644/json - xml: https://goldbook.iupac.org/terms/view/B00644/xml Citation: Citation: 'bimodal distribution' 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.B00644 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: 2026-06-29T02:55:31+00:00