Materials Data on Pr3SnN by Materials Project
Pr3SnN is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pr is bonded in a linear geometry to four equivalent Sn and two equivalent N atoms. All Pr–Sn bond lengths are 3.58 Å. Both Pr–N bond lengths are 2.53 Å. Sn is bonded to twelve equivalent Pr atoms to form SnPr12 cuboctahedra that share corners with twelve equivalent SnPr12 cuboctahedra, faces with six equivalent SnPr12 cuboctahedra, and faces with eight equivalent NPr6 octahedra. N is bonded to six equivalent Pr atoms to form NPr6 octahedra that share corners with six equivalent NPr6 octahedra and faces with eight equivalent SnPr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.
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