NaHoO2 crystallizes in the tetragonal I4_1/amd space group. Na(1) is bonded to six O(1,1,1,1) atoms to form distorted NaO6 octahedra that share corners with two equivalent Ho(1)O6 octahedra, corners with four equivalent Na(1)O6 octahedra, edges with four equivalent Na(1)O6 octahedra, and edges with eight equivalent Ho(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. Ho(1) is bonded to six O(1,1,1,1) atoms to form HoO6 octahedra that share corners with two equivalent Na(1)O6 octahedra, corners with four equivalent Ho(1)O6 octahedra, edges with four equivalent Ho(1)O6 octahedra, and edges with eight equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. There are five inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. In the second O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. In the third O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. In the fourth O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. In the fifth O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°.
NaHoO2 crystallizes in the tetragonal I4_1/amd space group. Na(1) is bonded to six O(1,1,1,1) atoms to form distorted NaO6 octahedra that share corners with two equivalent Ho(1)O6 octahedra, corners with four equivalent Na(1)O6 octahedra, edges with four equivalent Na(1)O6 octahedra, and edges with eight equivalent Ho(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. There are four shorter (2.30 Å) and two longer (2.81 Å) Na(1)-O(1,1,1,1) bond lengths. Ho(1) is bonded to six O(1,1,1,1) atoms to form HoO6 octahedra that share corners with two equivalent Na(1)O6 octahedra, corners with four equivalent Ho(1)O6 octahedra, edges with four equivalent Ho(1)O6 octahedra, and edges with eight equivalent Na(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. There are two shorter (2.26 Å) and four longer (2.30 Å) Ho(1)-O(1,1,1,1) bond lengths. There are five inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. In the second O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. There is one shorter (2.26 Å) and two longer (2.30 Å) O(1)-Ho(1) bond lengths. In the third O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. In the fourth O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. In the fifth O site, O(1) is bonded to three equivalent Na(1) and three equivalent Ho(1) atoms to form a mixture of distorted corner and edge-sharing ONa3Ho3 octahedra. The corner-sharing octahedral tilt angles range from 0-14°. There are two shorter (2.30 Å) and one longer (2.81 Å) O(1)-Na(1) bond length.