Fig. 4. (A) Comparison of the difference in enthalpy of fusion (ΔHfus), the difference in entropy of fusion (ΔSfus) between solid and liquid phases, and the melting temperature (Tm) of selected CP/MOF glasses. Each symbol shape denotes a series of compounds, while the symbol color represents Tm. Data are taken from the following references: Zn–phosphate-azole,28,31,32,34 metal-bis(acetamides),45 copper thiocyanates,40 Ag-tripodal nitriles,41,69 ZIF-62,52,97,98 ZIF-4,54 and HOIPs.47 Adapted with permission from ref. 78. Copyright 2022 American Chemical Society under Creative Commons license CC-BY-NC-ND 4.0. https://creativecommons.org/licenses/by/4.0/. (B) Difference in entropy (ΔS) upon crystal-to-liquid transition.
