Used as a precursor in the synthesis of lanthanide-based coordination polymers and metal-organic frameworks (MOFs) for applications in luminescent materials and sensors. Exhibits potential in catalytic processes due to the redox activity of lanthanum and the stability of the quinone structure. Also investigated for use in electrochemical systems and as a dopant in solid-state devices where controlled charge transfer is required. The hydrated form supports structural rigidity while maintaining solubility for solution-based processing.