Term: stibines https://doi.org/10.1351/goldbook.S06009 Definition: SbH3 and compounds derived from it by substituting one, two or three hydrogen atoms by hydrocarbyl groups R3Sb. RSbH2, R2SbH and R3Sb (R ≠ H) are called primary, secondary and tertiary stibines, respectively. A specific stibine is preferably named as a substituted stibane. E.g. (CH2=CH)3Sb trivinylstibane. Related Terms: 1) hydrocarbyl (http://doi.org/10.1351/goldbook.H02891). 2) stibanes (http://doi.org/10.1351/goldbook.S06007). Source: PAC, 1995, 67, 1307. 'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' on page 1367 (https://doi.org/10.1351/pac199567081307) Citation: 'stibines' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. https://doi.org/10.1351/goldbook.S06009 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. 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.