Materials Data on NpGa3 by Materials Project
NpGa3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Np is bonded to twelve equivalent Ga atoms to form NpGa12 cuboctahedra that share corners with twelve equivalent NpGa12 cuboctahedra, edges with twenty-four equivalent GaNp4Ga8 cuboctahedra, faces with six equivalent NpGa12 cuboctahedra, and faces with twelve equivalent GaNp4Ga8 cuboctahedra. All Np–Ga bond lengths are 3.02 Å. Ga is bonded to four equivalent Np and eight equivalent Ga atoms to form distorted GaNp4Ga8 cuboctahedra that share corners with twelve equivalent GaNp4Ga8 cuboctahedra, edges with eight equivalent NpGa12 cuboctahedra, edges with sixteen equivalent GaNp4Ga8 cuboctahedra, faces with four equivalent NpGa12 cuboctahedra, and faces with fourteen equivalent GaNp4Ga8 cuboctahedra. All Ga–Ga bond lengths are 3.02 Å.