Transition States, Linear Transits, Intrinsic Reaction Coordinates
HCN: LT, Frequencies, TS, and IRCHCN: transition state search with the CINEB method
C2H6 internal rotation: TS search using partial Hessian
CH4+HgCl2⇔CH3HgCl+HCl: a TS search
H2O: constraint Linear Transit
