Reversible dynamic isomerism change in the solid state, from Bi4I16clusters to BiI4 1D chains in l-cystine based hybrids: templating effect of cations in iodobismuthate network formation†
Abstract
The dehydration of a iodobismuthate hybrid built up from Bi4I16clusters and protonated L-cystine molecules involves an unprecedented reversible dynamic structural change in the solid state leading to 1D BiI4 chains and 1D helical molecular chains, highlighting the templating effect of