Figure 3
(a) A general view of the (Sm0.93Bi0.07)Fe3(BO3)4 structure at 400 K. The arrangement of the coordination polyhedra and the Fe chains is shown. (b) The local environments of the Sm(Bi) atoms in the structure. (c) The local environments of the Fe atoms in the structure. In the lower parts, the atoms are shown as displacement ellipsoids at the 80% probability level. |