isoclined stems

https://doi.org/10.1351/goldbook.14222
Stems in a crystal having the same side-group orientation with respect to the chain axis (see figure (b) in anticlined stems).
Note: Isoclined stems occur, for example, in crystalline poly-α-olefins, regioregular poly(3-alkylthiophenes), polyphosphazenes, and polysiloxanes.
Source:
PAC, 2011, 83, 1831. (Definitions of terms relating to crystalline polymers (IUPAC Recommendations 2011)) on page 1846 [Terms] [Paper]
Citation: 'isoclined stems' 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.14222 RIS BibTex EndNote
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