//CDMS		CCH
//Temp (K)	log(Z)
1.000	0.6206
3.000	0.8616
6.000	1.1099
9.375	1.2852
18.75	1.5699
37.50	1.8628
75.00	2.1605
150.0	2.4826
225.0	2.7081
300.0	2.8847