Reference Label	Details
note unc	The quoted uncertainty appeared to correspond to one std dev. and was multiplied by 2 to come closer to the desired 95% confidence limit
est unc	estimated uncertainty
Diogo 1993	H. P. Diogo and M. E. Minas da Piedade, J. Chem. Soc. Faraday Trans. 89, 3541-3544 (1993) Enthalpies of Formation of Buckminsterfullerene (C60) and of the Parent ions C60+, C60+2, C60+3 and C60-