unperturbed end-to-end vector

symbol: $r_{\rm{o}}$; units: $\pu{nm}$, $\pu{m}$
https://doi.org/10.1351/goldbook.12195
Vector connecting the two ends of a linear chain in a particular conformation, with the chain having unperturbed dimensions.
Source:
PAC, 2015, 87, 71. (Definitions of terms relating to individual macromolecules, macromolecular assemblies, polymer solutions, and amorphous bulk polymers (IUPAC Recommendations 2014)) on page 76 [Terms] [Paper]
Citation: 'unperturbed end-to-end vector' 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.12195 RIS BibTex EndNote
Div. IVTextXMLJSON