Title: polygermane
Long Title: IUPAC Gold Book - polygermane
DOI: 10.1351/goldbook.15280
Status: current

Definition
Polymer composed of macromolecules containing exclusively germanium atoms in the backbone: \[\ce{-[-GeR2\bond{-}]_{n}\bond{-}}\] where \(\ce{R}\) is alkyl, aryl or heteroaryl.



Note
Polygermanes are sometimes referred to as polygermylenes. Use of this term is discouraged.

Example
 

Source
- PAC, 2009, 81, 1131. 'Glossary of class names of polymers based on chemical structure and molecular architecture (IUPAC Recommendations 2009)' on page 1156 (https://doi.org/10.1351/PAC-REC-08-01-30)

Other Outputs
- html: https://goldbook.iupac.org/terms/view/15280/html
- json: https://goldbook.iupac.org/terms/view/15280/json
- xml: https://goldbook.iupac.org/terms/view/15280/xml

Citation: Citation: 'polygermane' 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.15280
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Accessed: 2026-08-09T03:30:14+00:00