NaNbO2F is Ilmenite-derived structured and crystallizes in the orthorhombic Pnma space group. Na(1) is bonded in a 6-coordinate geometry to four equivalent O(1) and two equivalent F(1) atoms. Nb(1) is bonded to four equivalent O(1) and two equivalent F(1) atoms to form corner-sharing NbO4F2 octahedra. The corner-sharing octahedral tilt angles range from 22-33°. O(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na(1) and two equivalent Nb(1) atoms. F(1) is bonded to two equivalent Na(1) and two equivalent Nb(1) atoms to form distorted corner-sharing FNa2Nb2 tetrahedra.
NaNbO2F is Ilmenite-derived structured and crystallizes in the orthorhombic Pnma space group. Na(1) is bonded in a 6-coordinate geometry to four equivalent O(1) and two equivalent F(1) atoms. There are two shorter (2.49 Å) and two longer (2.61 Å) Na(1)-O(1) bond lengths. There is one shorter (2.36 Å) and one longer (2.68 Å) Na(1)-F(1) bond length. Nb(1) is bonded to four equivalent O(1) and two equivalent F(1) atoms to form corner-sharing NbO4F2 octahedra. The corner-sharing octahedral tilt angles range from 22-33°. There are two shorter (2.01 Å) and two longer (2.02 Å) Nb(1)-O(1) bond lengths. Both Nb(1)-F(1) bond lengths are 2.17 Å. O(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Na(1) and two equivalent Nb(1) atoms. F(1) is bonded to two equivalent Na(1) and two equivalent Nb(1) atoms to form distorted corner-sharing FNa2Nb2 tetrahedra.