Fig. 7. Fragility plot (Angell's plot) of selected glass-forming systems. Data are taken from ref. 5, 54, 97 and 113–115. HDA and LDA are the high-density and low-density amorphous phases of ZIF-4, respectively. Red, blue, green, orange, and black lines and symbols present inorganic, organic, metallic, water, and metal–organic systems, respectively.
