Long-range magnetic order and interchain interactions in the $S=2$ chain system MnCl${}_3$(bpy)

Randy S. Fishman, Shin-ichi Shinozaki, Akira Okutani +4

A compound with very weakly interacting chains, MnCl${}_3$(bpy), has attracted a great deal of attention as a possible $S=2$ Haldane chain. However, long-range magnetic order of the…