//JPL		a-HCOOCH3
//Temp (K)	log(Z)
3.000	1.8233
6.000	1.8632
9.375	2.5572
18.75	3.0068
37.50	3.4604
75.00	3.9430
150.0	4.4700
225.0	4.7807
300.0	4.9937
500.0	5.3371
1000.0	5.6913