NaEuTiBiO6 is Orthorhombic Perovskite-derived structured and crystallizes in the orthorhombic Pnnn space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a distorted square co-planar geometry to four equivalent O(2) atoms. In the second Na site, Na(2) is bonded in a distorted square co-planar geometry to four equivalent O(1) atoms. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a 4-coordinate geometry to four equivalent O(2) and four equivalent O(3) atoms. In the second Eu site, Eu(2) is bonded to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms to form EuO12 cuboctahedra that share faces with four equivalent Ti(1)O6 octahedra and faces with four equivalent Bi(1)O6 octahedra. Ti(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TiO6 octahedra that share corners with six equivalent Bi(1)O6 octahedra and faces with two equivalent Eu(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 20-24°. Bi(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form BiO6 octahedra that share corners with six equivalent Ti(1)O6 octahedra and faces with two equivalent Eu(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 20-24°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(2), one Eu(2), one Ti(1), and one Bi(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Na(1), one Eu(1), one Eu(2), one Ti(1), and one Bi(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Eu(1), one Eu(2), one Ti(1), and one Bi(1) atom.
NaEuTiBiO6 is Orthorhombic Perovskite-derived structured and crystallizes in the orthorhombic Pnnn space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a distorted square co-planar geometry to four equivalent O(2) atoms. All Na(1)-O(2) bond lengths are 2.47 Å. In the second Na site, Na(2) is bonded in a distorted square co-planar geometry to four equivalent O(1) atoms. All Na(2)-O(1) bond lengths are 2.53 Å. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a 4-coordinate geometry to four equivalent O(2) and four equivalent O(3) atoms. All Eu(1)-O(2) bond lengths are 2.89 Å. All Eu(1)-O(3) bond lengths are 2.45 Å. In the second Eu site, Eu(2) is bonded to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms to form EuO12 cuboctahedra that share faces with four equivalent Ti(1)O6 octahedra and faces with four equivalent Bi(1)O6 octahedra. All Eu(2)-O(1) bond lengths are 2.77 Å. All Eu(2)-O(2) bond lengths are 2.87 Å. All Eu(2)-O(3) bond lengths are 2.80 Å. Ti(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TiO6 octahedra that share corners with six equivalent Bi(1)O6 octahedra and faces with two equivalent Eu(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 20-24°. Both Ti(1)-O(1) bond lengths are 1.96 Å. Both Ti(1)-O(2) bond lengths are 1.98 Å. Both Ti(1)-O(3) bond lengths are 1.99 Å. Bi(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form BiO6 octahedra that share corners with six equivalent Ti(1)O6 octahedra and faces with two equivalent Eu(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 20-24°. Both Bi(1)-O(1) bond lengths are 2.14 Å. Both Bi(1)-O(2) bond lengths are 2.16 Å. Both Bi(1)-O(3) bond lengths are 2.13 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(2), one Eu(2), one Ti(1), and one Bi(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Na(1), one Eu(1), one Eu(2), one Ti(1), and one Bi(1) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Eu(1), one Eu(2), one Ti(1), and one Bi(1) atom.