Fig. 4: Implementation of ‘EXPANDING’ and ‘TIGHTENING’ strategies for sod-ZMOF design.
From: Face-directed assembly of tailored isoreticular MOFs using centring structure-directing agents
a, TATB-based STs can be organized into 4MR using TPPH tightening-cSDA; into 6MR using 2 PYB expanding-cSDAs; into both 4MR and 6MR using both tightening- and expanding-cSDAs together. b, BTTC-based STs can be organized into 4MR using TPE tightening-cSDA; into 6MR using PYM expanding-cSDA; into both 4MR and 6MR using both tightening- and expanding-cSDAs together. Points at which pyridil coordinates to metal ion are specified in each case.
