Exploring a Rigid Macrocyclic Ligand Bearing Malonate Pendants for Gd(III) Complexation: the Coordination Chemistry of [Gd(OPDMA)]− | Inorganic Chemistry pubs.acs.org/doi/10.1021/... Bunda, Lihi, Kálmán, and co-workers @InorgChem #gadolinium #macrocycle #malonate #MRI