A Constitutionally Dynamic Cage Acts as a Convertible and Adaptable Information Manager in Supramolecular Logic.

A three‐component molecular ensemble consisting of the constitutionally dynamic cage 1, rotaxane 2 and luminophore 3 acts as a signal transducer which assimilates three input signals, i. e. Zn2+, H+, and Cu+, to perform individual logic operations (e. g. a 3‐input NOR gate with catalytic output, 3‐input AND gate with optical output) and operates as an unconventional 3‐input demultiplexer. [ABSTRACT FROM AUTHOR]