No Species Found

No species in the database contian data from the requested reference: Lisal, M.; Watanabe, K.; Vacek, V., Calculation of second virial coefficients and gaseous viscosities of the refrigerants HFC-32 (CH2F2), HFC-23 (CHF3), and HCFC-22 (CHClF2), Int. J. Thermophys., 1996, 17, 1269-1280.