Notes. Column (1): object designation in the IRAS Point and Faint Source catalogues. In case of several pointings taken with VIMOS data, the orientation (N: North, S: South, SE: South-East, C: Center) of the centered nucleus in that pointing is given. Column (2): number of nuclei in the system (1–3) and interaction phase (IP) that the system is undergoing according to the classification scheme defined in Miralles-Caballero et al. (2011), where I-II indicates first approach, III pre-merger and IV merger phases, respectively. Column (3): identified complex. Column (4): number of knots per complex. Column (5): projected distance to the nearest galaxy. Column (6): projected distance to the mass center of the system. Column (7): absolute magnitude, M_F435, not corrected for internal extinction. Column (8): derived photometric color of the complex. Column (9): r_eff of the brightest knot inside the complex. Column (10): equivalent radius, derived using the size of the knots (see text). Column (11): radius of the complex measured on the Hα map.