Ferromagnetic trinuclear carbonato-bridged and tetranuclear hydroxo-bridged Cu(II) compounds with 4,4'-dimethyl-2,2'-bipyridine as ligand. X-ray structure, spectroscopy and magnetism

Ferromagnetic trinuclear carbonato-bridged and tetranuclear
hydroxo-bridged Cu(II) compounds with
4,4'-dimethyl-2,2'-bipyridine as ligand. X-ray structure,
spectroscopy and magnetism