NaNbO3 is Orthorhombic Perovskite-like structured and crystallizes in the orthorhombic Pnma space group. Na(1) is bonded in a 5-coordinate geometry to three equivalent O(1) and four equivalent O(2) atoms. Nb(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form corner-sharing NbO6 octahedra. The corner-sharing octahedral tilt angles range from 15-21°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to three equivalent Na(1) and two equivalent Nb(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Na(1) and two equivalent Nb(1) atoms.
NaNbO3 is Orthorhombic Perovskite-like structured and crystallizes in the orthorhombic Pnma space group. Na(1) is bonded in a 5-coordinate geometry to three equivalent O(1) and four equivalent O(2) atoms. There are a spread of Na(1)-O(1) bond distances ranging from 2.48-2.91 Å. There are two shorter (2.60 Å) and two longer (2.63 Å) Na(1)-O(2) bond lengths. Nb(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form corner-sharing NbO6 octahedra. The corner-sharing octahedral tilt angles range from 15-21°. Both Nb(1)-O(1) bond lengths are 2.01 Å. There are two shorter (2.01 Å) and two longer (2.02 Å) Nb(1)-O(2) bond lengths. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to three equivalent Na(1) and two equivalent Nb(1) atoms. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Na(1) and two equivalent Nb(1) atoms.