No Species Found

No species in the database contian data from the requested reference: Pitzer, K.S., Thermodynamics of gaseous hydrocarbons: Ethane,ethylene,propane,propylene n-butane,isobutane,1-butene,cis and trans 2-butenes,isobutene, and neopentane (tetramethylmethane)., J. Chem. Phys., 1937, 5, 473-9.