LaOsN3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. La(1) is bonded to twelve equivalent N(1) atoms to form LaN12 cuboctahedra that share corners with twelve equivalent La(1)N12 cuboctahedra, faces with six equivalent La(1)N12 cuboctahedra, and faces with eight equivalent Os(1)N6 octahedra. Os(1) is bonded to six equivalent N(1) atoms to form OsN6 octahedra that share corners with six equivalent Os(1)N6 octahedra and faces with eight equivalent La(1)N12 cuboctahedra. The corner-sharing octahedra are not tilted. N(1) is bonded to four equivalent La(1) and two equivalent Os(1) atoms to form a mixture of distorted corner, face, and edge-sharing NLa4Os2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°.
LaOsN3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. La(1) is bonded to twelve equivalent N(1) atoms to form LaN12 cuboctahedra that share corners with twelve equivalent La(1)N12 cuboctahedra, faces with six equivalent La(1)N12 cuboctahedra, and faces with eight equivalent Os(1)N6 octahedra. All La(1)-N(1) bond lengths are 2.79 Å. Os(1) is bonded to six equivalent N(1) atoms to form OsN6 octahedra that share corners with six equivalent Os(1)N6 octahedra and faces with eight equivalent La(1)N12 cuboctahedra. The corner-sharing octahedra are not tilted. All Os(1)-N(1) bond lengths are 1.98 Å. N(1) is bonded to four equivalent La(1) and two equivalent Os(1) atoms to form a mixture of distorted corner, face, and edge-sharing NLa4Os2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°.