![Calculation of rotation-vibration energy levels of the ammonia molecule based on an ab initio potential energy surface]()
Calculation of rotation-vibration energy levels of the ammonia molecule based on an ab initio potential energy surfacePolyansky, Oleg L.; Ovsyannikov, Roman I.; Kyuberis, Aleksandra A.; Lodi, Lorenzo; Tennyson, Jonathan; Yachmenev, Andrey; Yurchenko, Sergei N.; Zobov, Nikolai F. · Journal of Molecular Spectroscopy · 2016