Ion-pairing assemblies of π-extended anion-responsive organoplatinum complexes.

Published in: Science and technology of advanced materials (2024)

Pt II complexes of π-extended dipyrrolyldiketones were synthesized as anion-responsive π-electronic molecules. The dipyrrolyldiketone Pt II complexes exhibited red-shifted absorption and photoluminescence properties. In the solid state, [1 + 1]-type anion complexes formed charge-by-charge ion-pairing assemblies when combined with countercations. Detailed theoretical studies of the packing structures revealed favorable interactions between the planar anion complexes and π-electronic cations.

Keyphrases

ionic liquid
solid state
high resolution
quantum dots
mass spectrometry
case control
energy transfer