HITRANonline line-by-line search: 2. Select Isotopologues

Select isotopologues for the following molecules then 3. Select wavenumber / wavelength range

CH₄

ID	Formula	AFGL Code	Abundance		Line count	ν_min /cm^-1	ν_max /cm^-1	S_min /cm·molec^-1	S_max /cm·molec^-1
1	¹²CH₄	211	0.988274		309863	0.001	11501.872	1.052 × 10^-37	2.114 × 10^-19
2	¹³CH₄	311	0.011103		77597	0.032	11318.537	4.100 × 10^-34	2.363 × 10^-21
3	¹²CH₃D	212	6.157510 × 10^-4		54076	7.760	6510.324	3.528 × 10^-30	5.714 × 10^-23
4	¹³CH₃D	312	6.917850 × 10^-6		4213	959.394	1694.123	2.768 × 10^-29	1.398 × 10^-25