AbstractIR data are presented which indicate that syndiotactic polystyrene exists in different crystalline forms at ambient temperature, depending upon its physical history.KeywordsInfraredPolystyrenesyndiotacticMolecular structureGet full access to this articleView all access options for this article.Get accessReferences1. Nyquist R. A. , Appl. Spectrosc. 38, 264 (1984).2. Nyquist R. A. , Appl. Spectrosc. 41, 797 (1987).3. Nyquist R. A. , The Interpretation of Vapor-Phase Infrared Spectra: Group Frequency Data (Sadtler Research Laboratories, Philadelphia, 1984).
