Crystal structure of isotactic polystyrene
@article{Natta1960CrystalSO, title={Crystal structure of isotactic polystyrene}, author={G. Natta and P. Corradini and I. W. Bassi}, journal={Il Nuovo Cimento (1955-1965)}, year={1960}, volume={15}, pages={68-82} }
ABSTRACT The crystal structure of isotactic polystyrene is described in this paper. The unit cell as determined from the X-ray diffraction spectra of oriented samples is rhombohedral, and its constants referred to hexagonal axes are: a = 21.9 ± 0.1 A , c = 6.65 ± 0.05 A ( chain axis ) Z = 18 ; Space group R 3 c or R 3 ¯ c .
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