SrPr3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Sr(1) is bonded to twelve equivalent Pr(1) atoms to form SrPr12 cuboctahedra that share corners with twelve equivalent Sr(1)Pr12 cuboctahedra, edges with twenty-four equivalent Pr(1)Sr4Pr8 cuboctahedra, faces with six equivalent Sr(1)Pr12 cuboctahedra, and faces with twelve equivalent Pr(1)Sr4Pr8 cuboctahedra. Pr(1) is bonded to four equivalent Sr(1) and eight equivalent Pr(1) atoms to form PrSr4Pr8 cuboctahedra that share corners with twelve equivalent Pr(1)Sr4Pr8 cuboctahedra, edges with eight equivalent Sr(1)Pr12 cuboctahedra, edges with sixteen equivalent Pr(1)Sr4Pr8 cuboctahedra, faces with four equivalent Sr(1)Pr12 cuboctahedra, and faces with fourteen equivalent Pr(1)Sr4Pr8 cuboctahedra.
SrPr3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Sr(1) is bonded to twelve equivalent Pr(1) atoms to form SrPr12 cuboctahedra that share corners with twelve equivalent Sr(1)Pr12 cuboctahedra, edges with twenty-four equivalent Pr(1)Sr4Pr8 cuboctahedra, faces with six equivalent Sr(1)Pr12 cuboctahedra, and faces with twelve equivalent Pr(1)Sr4Pr8 cuboctahedra. All Sr(1)-Pr(1) bond lengths are 3.79 Å. Pr(1) is bonded to four equivalent Sr(1) and eight equivalent Pr(1) atoms to form PrSr4Pr8 cuboctahedra that share corners with twelve equivalent Pr(1)Sr4Pr8 cuboctahedra, edges with eight equivalent Sr(1)Pr12 cuboctahedra, edges with sixteen equivalent Pr(1)Sr4Pr8 cuboctahedra, faces with four equivalent Sr(1)Pr12 cuboctahedra, and faces with fourteen equivalent Pr(1)Sr4Pr8 cuboctahedra. All Pr(1)-Pr(1) bond lengths are 3.79 Å.