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Energetics Analysis of Syndiotactic Polypropylene Crystal Structure

✍ Scribed by Palmo, Kim; Krimm, Samuel


Book ID
126417131
Publisher
American Chemical Society
Year
1996
Tongue
English
Weight
103 KB
Volume
29
Category
Article
ISSN
0024-9297

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In previous work we have shown that the stable form of syndiotactic polypropylene (sPP) adopts a fully antichiral packing in its crystalline lattice. At the same time, we had also discovered a number of prohibited reflections from crystallographic planes with a c-axis component, indicating distortio

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Crystallization in syndiotactic polypropylene was investigated using Monte Carlo methods to generate polymer chains having sequences with representative stereochemistries. The chains were then slid by one another in parallel arrangements to look for matches that could lead to crystallite formation.