The crystal structure described by 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. is represented by the CIF card [CIF]
data_NaEuTiBiO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.087
_cell_length_b   8.142
_cell_length_c   8.048
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   529.929
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Na  Na0  1  0.000  0.500  0.500  1.0
  Na  Na1  1  0.500  0.500  0.000  1.0
  Na  Na2  1  0.500  0.000  0.000  1.0
  Na  Na3  1  0.000  0.000  0.500  1.0
  Eu  Eu4  1  0.500  0.000  0.500  1.0
  Eu  Eu5  1  0.000  0.500  0.000  1.0
  Eu  Eu6  1  0.000  0.000  0.000  1.0
  Eu  Eu7  1  0.500  0.500  0.500  1.0
  Ti  Ti8  1  0.250  0.250  0.250  1.0
  Ti  Ti9  1  0.750  0.750  0.250  1.0
  Ti  Ti10  1  0.750  0.250  0.750  1.0
  Ti  Ti11  1  0.250  0.750  0.750  1.0
  Bi  Bi12  1  0.750  0.750  0.750  1.0
  Bi  Bi13  1  0.250  0.250  0.750  1.0
  Bi  Bi14  1  0.250  0.750  0.250  1.0
  Bi  Bi15  1  0.750  0.250  0.250  1.0
  O  O16  1  0.011  0.211  0.270  1.0
  O  O17  1  0.989  0.789  0.270  1.0
  O  O18  1  0.989  0.211  0.730  1.0
  O  O19  1  0.011  0.789  0.730  1.0
  O  O20  1  0.282  0.011  0.215  1.0
  O  O21  1  0.282  0.989  0.785  1.0
  O  O22  1  0.718  0.989  0.215  1.0
  O  O23  1  0.718  0.011  0.785  1.0
  O  O24  1  0.204  0.277  0.009  1.0
  O  O25  1  0.796  0.277  0.991  1.0
  O  O26  1  0.204  0.723  0.991  1.0
  O  O27  1  0.796  0.723  0.009  1.0
  O  O28  1  0.489  0.289  0.230  1.0
  O  O29  1  0.511  0.711  0.230  1.0
  O  O30  1  0.511  0.289  0.770  1.0
  O  O31  1  0.489  0.711  0.770  1.0
  O  O32  1  0.218  0.489  0.285  1.0
  O  O33  1  0.218  0.511  0.715  1.0
  O  O34  1  0.782  0.511  0.285  1.0
  O  O35  1  0.782  0.489  0.715  1.0
  O  O36  1  0.296  0.223  0.491  1.0
  O  O37  1  0.704  0.223  0.509  1.0
  O  O38  1  0.296  0.777  0.509  1.0
  O  O39  1  0.704  0.777  0.491  1.0
[/CIF]
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The crystal structure described by 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. is represented by the CIF card [CIF]
data_NaEuTiBiO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.087
_cell_length_b   8.142
_cell_length_c   8.048
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   529.929
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Na  Na0  1  0.000  0.500  0.500  1.0
  Na  Na1  1  0.500  0.500  0.000  1.0
  Na  Na2  1  0.500  0.000  0.000  1.0
  Na  Na3  1  0.000  0.000  0.500  1.0
  Eu  Eu4  1  0.500  0.000  0.500  1.0
  Eu  Eu5  1  0.000  0.500  0.000  1.0
  Eu  Eu6  1  0.000  0.000  0.000  1.0
  Eu  Eu7  1  0.500  0.500  0.500  1.0
  Ti  Ti8  1  0.250  0.250  0.250  1.0
  Ti  Ti9  1  0.750  0.750  0.250  1.0
  Ti  Ti10  1  0.750  0.250  0.750  1.0
  Ti  Ti11  1  0.250  0.750  0.750  1.0
  Bi  Bi12  1  0.750  0.750  0.750  1.0
  Bi  Bi13  1  0.250  0.250  0.750  1.0
  Bi  Bi14  1  0.250  0.750  0.250  1.0
  Bi  Bi15  1  0.750  0.250  0.250  1.0
  O  O16  1  0.011  0.211  0.270  1.0
  O  O17  1  0.989  0.789  0.270  1.0
  O  O18  1  0.989  0.211  0.730  1.0
  O  O19  1  0.011  0.789  0.730  1.0
  O  O20  1  0.282  0.011  0.215  1.0
  O  O21  1  0.282  0.989  0.785  1.0
  O  O22  1  0.718  0.989  0.215  1.0
  O  O23  1  0.718  0.011  0.785  1.0
  O  O24  1  0.204  0.277  0.009  1.0
  O  O25  1  0.796  0.277  0.991  1.0
  O  O26  1  0.204  0.723  0.991  1.0
  O  O27  1  0.796  0.723  0.009  1.0
  O  O28  1  0.489  0.289  0.230  1.0
  O  O29  1  0.511  0.711  0.230  1.0
  O  O30  1  0.511  0.289  0.770  1.0
  O  O31  1  0.489  0.711  0.770  1.0
  O  O32  1  0.218  0.489  0.285  1.0
  O  O33  1  0.218  0.511  0.715  1.0
  O  O34  1  0.782  0.511  0.285  1.0
  O  O35  1  0.782  0.489  0.715  1.0
  O  O36  1  0.296  0.223  0.491  1.0
  O  O37  1  0.704  0.223  0.509  1.0
  O  O38  1  0.296  0.777  0.509  1.0
  O  O39  1  0.704  0.777  0.491  1.0
[/CIF]
.