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. 2018 Oct 2;9:4024. doi: 10.1038/s41467-018-05919-6

Fig. 1.

Fig. 1

Schematic illustration of the composition and structure of Zn–TCTA. a The components. b The top view of the undulating monolayer with a virtual plane. c The intralayer cage showing the potential substrate binding site. d The packing pattern and open channels along the a- or b-axis. Green, Zn; yellow, S; red, O; blue, N; gray, C. Hydrogen atoms and solvent molecules are omitted for clarity