Welcome to the ExoMol website!

The new ExoMol format is described in our article, The ExoMol database: Molecular line lists for exoplanet and other hot atmospheres. The database can be navigated from the data page.

ExoMol is a database of molecular line lists that can be used for spectral characterisation and simulation, and as input to atmospheric models of exoplanets, brown dwarfs and cool stars, and other models including those for combustion and sunspots.

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