//CDMS		p-D2H+
//Temp (K)	log(Z)
3.000	0.9542
6.000	0.9560
9.375	0.9667
18.75	1.0244
37.50	1.1353
75.00	1.3194
150.0	1.6106
225.0	1.8213
300.0	1.9826		