Molecular gas mass (top left), SFR (top right), SFE (middle left), boundedness of the gas (middle right), velocity dispersion (bottom left) of individual clumps as a function of galactocentric radius normalised by the CO(2–1) effective radius, R_gal/R_eff, across the sample. The data points show the median values of M_mol, SFR, SFE, b and σ_v in bins of normalised galactocentric distance for each merger stage. The error bars indicate the mean absolute deviation of the points in the bins.