The spectroscopy of AuF molecule and AuF+ molecular cation are obtained by the method of multireference configuration interaction plus Davidson correction (MRCI + Q) and spin-orbit coupling (SOC) effect. 
MRCI
The spectroscopy of AuF molecule and AuF+ molecular cation are obtained by the method of multireference configuration interaction plus Davidson correction (MRCI + Q) and spin-orbit coupling (SOC) effect. 
SOC