Fig. 2. (a) PXRD pattern of TADP–COF. Observed PXRD pattern (black), refined modelling profile (green) and simulated PXRD pattern (red) for an eclipsed AA stacking structure (red); (b) comparison of PXRD patterns of TADP–COF (black), Cu(ii)@TADP–COF (red) and Pd(ii)/Cu(ii)@TADP–COF (blue).