Rare earth dinitrobenzoates form adducts with N,N,N′,N′-tetramethylphenylenediamine.
Charge transfer determines supramolecular structures of the adducts.
Charge transfer results in significant paramagnetism of Y compounds.
Ln dinitrobenzoate polymers are formed in absence of tetramethylphenylenediamine.
Dysprosium complex manifests single molecule magnet properties.