Infrared Absorption Puzzles in Polyacetylene and Poly(Pyrrole)

Infrared Absorption Puzzles in Polyacetylene and Poly(Pyrrole)

Theoretical infrared (IR) absorption spectra have been computed for various models of trans- and cis-polyace-tylene, poly(p-phenylene) and poly(pyrrole). Surprisingly, some supposedly strong bands are missing in the observed IR absorption spectra.

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Veröffentlicht in:Molecular crystals and liquid crystals (1969) 1985-02, Vol.117 (1), p.299-302
Hauptverfasser: Raković, Dejan, Božovič, Ivan, Stepanyan, Seda A., Gribov, Lev A.
Format: Artikel
Sprache:eng
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Zusammenfassung:Theoretical infrared (IR) absorption spectra have been computed for various models of trans- and cis-polyace-tylene, poly(p-phenylene) and poly(pyrrole). Surprisingly, some supposedly strong bands are missing in the observed IR absorption spectra.
ISSN:0026-8941
DOI:10.1080/00268948508074640