Why helix 0.12nI E PE H 0.2nm 0.25nm PP CH3: 0.2 nm
Why Helix ? H H 0.25 nm PE 0.12 nm PP CH3 : 0.2 nm 6 E r 0.2nm
Chain packing in crystal lattices c
Chain packing in crystal lattices LH RH LH LH LH LH RH RH RH 7
Chain packing in crystal lattices PE PP O ertherhembie
Chain packing in crystal lattices PE orthorhombic 8
Ap- Hydrogen bonding triclinic
triclinic Hydrogen bonding 9
i-Poly-1-butene it-PP tO65nm] ? 5 Trigonal Monoclinic
Trigonal i-Poly-1-butene Monoclinic 10