Fig. 2: Self-assembly, reversible transformations, and single-crystal structures of metallacage 6, NaOTf ⊂ 6, and 7. | Nature Communications

Fig. 2: Self-assembly, reversible transformations, and single-crystal structures of metallacage 6, NaOTf ⊂ 6, and 7.

From: A cyclic bis[2]catenane metallacage

Fig. 2

a Self-assembly and reversible transformations of metallacage 6, NaOTf ⊂ 6 and [2]catenane 7. b Single crystal structure of NaOTf ⊂ 6 (hydrogen atoms, PEt3 groups and some of OTf anions are omitted for clarity). c Single crystal structure of enantiomers of [2]catenane 7 (hydrogen atoms, PEt3 groups and OTf anions are omitted for clarity).

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