Geometrically isomeric Pt(<scp>ii</scp>)/Fe(<scp>ii</scp>)-based heterometallo-supramolecular polymers with organometallic ligands for electrochromism and the electrochemical switching of Raman scattering

Abstract

Heterometallo-supramolecular polymers with Pt(<sc>ii</sc>) and Fe(<sc>ii</sc>) ions introduced alternately were prepared by the 1 : 1 complexation of Fe(<sc>ii</sc>) ions with <italic>cis</italic>- or <italic>trans</italic>-conformational organo-Pt(<sc>ii</sc>) ligands.