[Cr4S(O2CCH3)8(H2O)4](BF4)2⋅H2O: Ferromagnetically Coupled Cr4S Cluster with Spin 6 Ground State. - BINO, A.; JOHNSTON, D. C.; GOSHORN, D. P.; HALBERT, T. R.; STIEFEL, E. I. (Science (pre-March 2025), 1988)