Title: tactic macromolecule Long Title: IUPAC Gold Book - tactic macromolecule DOI: 10.1351/goldbook.T06245 Status: current Definition A regular macromolecule in which essentially all the configurational repeating unit are identical. Related Terms - configurational repeating unit: https://goldbook.iupac.org//terms/view/C01253 - regular macromolecule: https://goldbook.iupac.org//terms/view/R05247 Source - PAC, 1996, 68, 2287. 'Glossary of basic terms in polymer science (IUPAC Recommendations 1996)' on page 2292 (https://doi.org/10.1351/pac199668122287) Other Outputs - html: https://goldbook.iupac.org/terms/view/T06245/html - json: https://goldbook.iupac.org/terms/view/T06245/json - xml: https://goldbook.iupac.org/terms/view/T06245/xml Citation: Citation: 'tactic macromolecule' 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.T06245 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: 2026-05-28T06:52:48+00:00