NbRh3B is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Nb(1) is bonded to twelve equivalent Rh(1) atoms to form NbRh12 cuboctahedra that share corners with twelve equivalent Nb(1)Rh12 cuboctahedra, faces with six equivalent Nb(1)Rh12 cuboctahedra, and faces with eight equivalent B(1)Rh6 octahedra. Rh(1) is bonded to four equivalent Nb(1) and two equivalent B(1) atoms to form a mixture of distorted corner, edge, and face-sharing RhNb4B2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°. B(1) is bonded to six equivalent Rh(1) atoms to form BRh6 octahedra that share corners with six equivalent B(1)Rh6 octahedra and faces with eight equivalent Nb(1)Rh12 cuboctahedra. The corner-sharing octahedra are not tilted.
NbRh3B is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. Nb(1) is bonded to twelve equivalent Rh(1) atoms to form NbRh12 cuboctahedra that share corners with twelve equivalent Nb(1)Rh12 cuboctahedra, faces with six equivalent Nb(1)Rh12 cuboctahedra, and faces with eight equivalent B(1)Rh6 octahedra. All Nb(1)-Rh(1) bond lengths are 2.91 Å. Rh(1) is bonded to four equivalent Nb(1) and two equivalent B(1) atoms to form a mixture of distorted corner, edge, and face-sharing RhNb4B2 octahedra. The corner-sharing octahedral tilt angles range from 0-60°. Both Rh(1)-B(1) bond lengths are 2.06 Å. B(1) is bonded to six equivalent Rh(1) atoms to form BRh6 octahedra that share corners with six equivalent B(1)Rh6 octahedra and faces with eight equivalent Nb(1)Rh12 cuboctahedra. The corner-sharing octahedra are not tilted.