Ferromagnetism in a Heavy Atom Heterocyclic Radical Conductor

Ferromagnetic ordering, with a T c of 12.3 K and a coercive field H c of 590 Oe (at 2 K), in a π-stacked bisthiaselenazolyl radical conductor with σ(300 K) = 1 × 10 -4 S cm -1, demonstrates that both conductive and ferromagnetic properties can be incorporated into a single component molecular material.