Fig. 2. Schematic representation of the synthesis, structure, and topology of 2: synthesis route and associated coordination change of the blocks before and after reaction (a); packing view of structure 2 (b), view of 2 and its four kinds of micropores (c–e); view of the mesopore generated by aggregation of [Zn54] (f); simplified geometry of Zn54 (g) and the hydrogen-bond connected network (h); dia topology (i), the green line indicates the macropore again.
