//CDMS		HDO
//Temp (K)	log(Z)
3.000	0.0008
6.000	0.0320
9.375	0.1252
18.75	0.4332
37.50	0.8421
75.00	1.2754
150.0	1.7185
225.0	1.9801
300.0	2.1660
