Remarks
aIn units reciprocal to X units
Molecular graphs of the the2[Ph… Cu]2+complexes (see Fig. S1 of Supplementary information) suggest the Cu-O
distance, d Cu-O, as the most simple predictor
variable (Fig. 1, Table S1 of Supplementary information) which might
reflect the strength of the phenolic oxygen bonding with the interacting
cell. The corresponding statistical parameters of Eq. (2) are fairly
good, especially for the dataset A (Table 2).