Crystalline structure of α-form syndiotactic polystyrene
✍ Scribed by Zhan Sun; Robert L. Miller
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 306 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0032-3861
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## Abstract **Summary:** The crystal structure of the clathrate form of syndiotactic polystyrene containing __ortho__‐dichlorobenzene has been determined, and compared with those of the other crystalline clathrate structures of s‐PS already known. This guest molecule, characterized by a quite diffe
Conformational and packing energy calculations have been performed on the ~t modification of syndiotactic polystyrene. The conformational energy has been optimized as a function of the internal parameters of the chain. The packing energy has been calculated considering at first the best packing of c
Fourier transform infrared (FTIR) spectra of syndiotactic polystyrene (s-PS) semicrystalline samples have been examined by using the spectral subtraction approach. For the crystalline forms including trans-planar chains (trigonal a and orthorhombic b) a number of conformational and structural order