“…24,25 Given the paucity of data available for 2,3-, 2,5-, 3,4-difluorobenzenes in the original analysis ( Figure 5 in ref. 25), only the 2,4-, 2,6-and 3,5systems were assessed, with an appraisal of all six F 2 systems. 25 Herein, we have re-evaluated the scope of the CSD study in Table 3 and with favourable comparisons (ESI, section 4 diagrams).…”