Intramolecular stretching vibrational states and frequency shifts of (H$_2$)$_2$ confined inside the large cage of clathrate hydrate from an eight-dimensional quantum treatment using small basis sets Author(s): Felker Peter, Lauvergnat David, Scribano Y., Benoit David, Bačić Zlatko (Article) Published: Journal Of Chemical Physics, vol. 151 p.124311 (2019) |