Materials Data on PrSbTe by Materials Project
PrSbTe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Pr3+ is bonded in a 9-coordinate geometry to four equivalent Sb1- and five equivalent Te2- atoms. All Pr–Sb bond lengths are 3.44 Å. There are four shorter (3.24 Å) and one longer (3.38 Å) Pr–Te bond lengths. Sb1- is bonded in a 8-coordinate geometry to four equivalent Pr3+ and four equivalent Sb1- atoms. All Sb–Sb bond lengths are 3.09 Å. Te2- is bonded in a 5-coordinate geometry to five equivalent Pr3+ atoms.
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