Journal of Chemical Physics, Vol.100, No.3, 2220-2222, 1994
Entropy of Buckminsterfullerene at 0-K
The entropy of C-60 has been determined from its heat capacity data. It is 4.7+/-0.5 J/K/mole at O degrees K. The configurational thermodynamics analysis shows that C-60 loses a considerable enthalpy when isothermally kept below 90 K.
Keywords:ORIENTATIONAL ORDERING TRANSITION;STRUCTURAL PHASE-TRANSITIONS;SOLID C-60;FULLERENE C-60;HEXAGONAL ICE;DYNAMICS;CRYSTALS