Materials Data on Tb3S by Materials Project
Tb3S is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Tb is bonded in a distorted square co-planar geometry to four equivalent S atoms. All Tb–S bond lengths are 3.26 Å. S is bonded to twelve equivalent Tb atoms to form a mixture of corner and face-sharing STb12 cuboctahedra.
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