Jaszunski, Michal; Repisky, Michal; Demissie, Taye B.; Komorovsky, Stanislav; Malkin, Elena; Ruud, Kenneth; Garbacz, Piotr; Jackowski, Karol; Makulski, W (Journal article; Tidsskriftartikkel; Peer reviewed, 2013)
The spin-rotation and nuclear magnetic shielding constants are analysed for both nuclei in the HCl
molecule. Nonrelativistic ab initio calculations at the CCSD(T) level of approximation show that it
is essential to include relativistic effects to obtain spin-rotation constants consistent with accurate experimental data. Our best estimates for the spin-rotation constants of 1H35Cl are CCl =−53.914 ...