Fig. 3: Thermodynamic properties of D6H porous crystals.

a DSC curves of the crystals of racemic D6H obtained by solvent diffusion (scan rate = 10 °C/min). b Variable-temperature PXRD (Co Kα radiation, λ = 1.79021 Å) patterns of the crystals of racemic D6H obtained by solvent diffusion. c Space-filling representation of the crystals of racemic D6H obtained after melting and PXRD (Cu Kα radiation, λ = 1.54178 Å) patterns of the two types of crystals of racemic D6H. d Crystal diagrams and NCI maps showing the intermolecular interactions (denoted by arrows) between D6H molecules in a crystal of racemic D6H obtained by solvent diffusion.