Abstract:
Based on an isothermal, isobaric simulation the structure and properties of the plastic crystalline phases of C60 and neopentane have been examined. Instantaneous cooling of the plastic crystalline phases of both C60 and neopentane leads to orientational glassy phases. These are accompanied by significant slowing down of reorientational motion. Constant pressure quench experiments on C60 yield a glass transition temperature of around 80 K.
