Figure 2
A view along [100] of part of the structure of Ce3Fe1.94S7, showing the stacked FeS4 tetrahedra and the FeS6/2 chains of face-sharing octahedra, which are connected by CeS7+1 bicapped trigonal prisms. Displacement ellipsoids are drawn at the 95% probability level. [Symmetry codes: (i) 1 − x, 1 − y, z − ; (vii) x − y, x, z − .] |