Preparation and solid-state characterization of mixed-ligand coordination/organometallic oligomers and polymers of copper(l) and silver(l) using diphosphine and mono-and diisocyanide ligands

The mixed-ligand polymers {[M(diphos)(CN-t-Bu)2]BF4}n (M = Cu, Ag; diphos = dppm, dppb, dpppen, dpph) and {[M(diphos)(dmb)]BF4}n(dmb = 1,8-diisocyano-p-menthane) are synthesized and characterized. TGA, DSC, XRD, and solid-state luminescence spectra and emission lifetimes are reported.