The PL spectra of the three 2D perovskites shown in Figure present broad peaks (FWHM of about 200 nm) with a significant Stokes shift and emission centered around 720-740 nm (1.72-1.67 eV). Such broad emission is not found in the corresponding Pb-containing perovskites where, in addition, the Stokes shift is of only 15-20 nm. This difference in the emission properties may be related to the degree of distortion of the octahedra. As a matter of fact, by comparing Table , it can be seen that the distortion index, as well as the bond-angle variance values of the present samples, is significantly higher than the corresponding Pb-analogues. We remark that achieving chiral perovskites with emission in the red part of the visible spectrum may be of interest for future applications and the present samples are among the first examples of chiral lead-free 2D perovskites possessing such characteristic.