Modifying the luminescent properties of a Cu(<scp>i</scp>) diphosphine complex using ligand-centered reactions in single crystals

Abstract

Here we report how reactions at a chemically reactive diphosphine shift the long-lived luminescent colour of a crystalline three-coordinate Cu(i) complex from green to blue. The results demonstrate how vapochromism and single-crystal-to-single-crystal transformations can be achieved using ligand-centered reactions.