MAGNETIC-STRUCTURE OF THE MOLECULAR-COMPOUND FE(DTC)(2)CL

The compound Fe(Cl)[S2CN(C2H5)(2)](2) is considered to be the first mo lecular ferromagnet ever reported in the literature. Magnetic suscepti bility measurements on single crystal determined [101] as the directio n for the easy axis magnetization. Mossbauer experiments were previous ly reported. We have carried out two neutron diffraction experiments, both on a powder sample and on a single crystal. Mossbauer simulations together with the neutron results bring to the conclusion that this s ystem is a noncollinear ferromagnet.