Toggle Navigation
ExoMol
High temperature molecular line lists for modelling exoplanet atmospheres
Everything
Blog posts
Pages
Data
Search
Molecules
Atoms
By Data Type
Bibliography
Licence
Software
Activities
News
ExoMol updates
Conference "Spectroscopy of Exoplanets"
Presentation Upload
Presentations
Conference Gallery
Speakers
Organisers
Programme
Publications
Outreach
Twinkle Space Mission
EduTwinkle and ORBYTS
Intro Video: PhysFilmMakers on ExoMol
School Talks
Royal Society Summer Exhibition 2015
The Search for Extra-terrestrial unintelligence
About
The Group
The Project
Vacancies
Links
Contact
Log in
Sign up
Data
Molecules
Search
Molecules
Atoms
By Data Type
Bibliography
Licence
Isotopologues of HeH
+
4
He
1
H
+
3
He
1
H
+
4
He
2
H
+
3
He
2
H
+