Fig. 2: Complexation and decomposition of host-guest complexes involving solid-state molecular motion. | Nature Communications

Fig. 2: Complexation and decomposition of host-guest complexes involving solid-state molecular motion.

From: Time-dependent solid-state molecular motion and colour tuning of host-guest systems by organic solvents

Fig. 2

Structures of, and transformations between, the co-crystalline material Cα, mixed crystalline species (e.g., Mα and Mβ), co-crystalline materials (i.e., Iα, Iβ, and Cδ), and the amorphous form (Am) produced by exposure to organic solvents (vapour or liquid forms) or other treatments (e.g., grinding). a, b, d, e, g Suggested structures of Iα, Am, Iβ, Mα, and Mβ base on PXRD analysis, 1H NMR, and fluorescence spectroscopic studies. c, f Single crystal structure of co-crystals Cα and Cδ.

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