The crystal structure described by BaEuTiBiO6 is Krennerite-derived structured and crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a 9-coordinate geometry to one O(1), one O(4), one O(6), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms. Eu(1) is bonded in a 9-coordinate geometry to one O(2), one O(3), one O(5), two equivalent O(1), two equivalent O(4), and two equivalent O(6) atoms. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form TiO6 octahedra that share corners with two equivalent Bi(2)O6 octahedra and corners with four equivalent Bi(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-24°. In the second Ti site, Ti(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form TiO6 octahedra that share corners with two equivalent Bi(1)O6 octahedra and corners with four equivalent Bi(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-23°. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(6) atoms to form BiO6 octahedra that share corners with two equivalent Ti(2)O6 octahedra and corners with four equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-23°. In the second Bi site, Bi(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form BiO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra and corners with four equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-24°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Eu(1), one Ti(1), and one Bi(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Eu(1), one Ti(2), and one Bi(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Eu(1), one Ti(1), and one Bi(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Eu(1), one Ti(2), and one Bi(2) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Eu(1), one Ti(1), and one Bi(2) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Ba(1), two equivalent Eu(1), one Ti(2), and one Bi(1) atom. is represented by the CIF file [CIF]
data_BaEuTiBiO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.948
_cell_length_b   5.933
_cell_length_c   8.360
_cell_angle_alpha   90.334
_cell_angle_beta   90.170
_cell_angle_gamma   90.511
_symmetry_Int_Tables_number   1
_cell_volume   294.962
_cell_formula_units_Z   2
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
  Ba  Ba0  1  0.504  0.511  0.250  1.0
  Ba  Ba1  1  0.496  0.489  0.750  1.0
  Eu  Eu2  1  1.000  0.018  0.251  1.0
  Eu  Eu3  1  0.000  0.982  0.749  1.0
  Ti  Ti4  1  0.500  0.000  0.000  1.0
  Ti  Ti5  1  0.000  0.500  0.500  1.0
  Bi  Bi6  1  0.000  0.500  0.000  1.0
  Bi  Bi7  1  0.500  0.000  0.500  1.0
  O  O8  1  0.228  0.195  0.965  1.0
  O  O9  1  0.249  0.715  0.529  1.0
  O  O10  1  0.772  0.805  0.035  1.0
  O  O11  1  0.751  0.285  0.471  1.0
  O  O12  1  0.287  0.751  0.968  1.0
  O  O13  1  0.194  0.225  0.532  1.0
  O  O14  1  0.713  0.249  0.032  1.0
  O  O15  1  0.806  0.775  0.468  1.0
  O  O16  1  0.425  0.998  0.232  1.0
  O  O17  1  0.046  0.484  0.268  1.0
  O  O18  1  0.575  0.002  0.768  1.0
  O  O19  1  0.954  0.516  0.732  1.0
[/CIF]
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The crystal structure described by BaEuTiBiO6 is Krennerite-derived structured and crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a 9-coordinate geometry to one O(1), one O(4), one O(6), two equivalent O(2), two equivalent O(3), and two equivalent O(5) atoms. Eu(1) is bonded in a 9-coordinate geometry to one O(2), one O(3), one O(5), two equivalent O(1), two equivalent O(4), and two equivalent O(6) atoms. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form TiO6 octahedra that share corners with two equivalent Bi(2)O6 octahedra and corners with four equivalent Bi(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 17-24°. In the second Ti site, Ti(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form TiO6 octahedra that share corners with two equivalent Bi(1)O6 octahedra and corners with four equivalent Bi(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-23°. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(6) atoms to form BiO6 octahedra that share corners with two equivalent Ti(2)O6 octahedra and corners with four equivalent Ti(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-23°. In the second Bi site, Bi(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form BiO6 octahedra that share corners with two equivalent Ti(1)O6 octahedra and corners with four equivalent Ti(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-24°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Eu(1), one Ti(1), and one Bi(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Eu(1), one Ti(2), and one Bi(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Eu(1), one Ti(1), and one Bi(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Eu(1), one Ti(2), and one Bi(2) atom. In the fifth O site, O(5) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Eu(1), one Ti(1), and one Bi(2) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Ba(1), two equivalent Eu(1), one Ti(2), and one Bi(1) atom. is represented by the CIF file [CIF]
data_BaEuTiBiO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.948
_cell_length_b   5.933
_cell_length_c   8.360
_cell_angle_alpha   90.334
_cell_angle_beta   90.170
_cell_angle_gamma   90.511
_symmetry_Int_Tables_number   1
_cell_volume   294.962
_cell_formula_units_Z   2
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
  Ba  Ba0  1  0.504  0.511  0.250  1.0
  Ba  Ba1  1  0.496  0.489  0.750  1.0
  Eu  Eu2  1  1.000  0.018  0.251  1.0
  Eu  Eu3  1  0.000  0.982  0.749  1.0
  Ti  Ti4  1  0.500  0.000  0.000  1.0
  Ti  Ti5  1  0.000  0.500  0.500  1.0
  Bi  Bi6  1  0.000  0.500  0.000  1.0
  Bi  Bi7  1  0.500  0.000  0.500  1.0
  O  O8  1  0.228  0.195  0.965  1.0
  O  O9  1  0.249  0.715  0.529  1.0
  O  O10  1  0.772  0.805  0.035  1.0
  O  O11  1  0.751  0.285  0.471  1.0
  O  O12  1  0.287  0.751  0.968  1.0
  O  O13  1  0.194  0.225  0.532  1.0
  O  O14  1  0.713  0.249  0.032  1.0
  O  O15  1  0.806  0.775  0.468  1.0
  O  O16  1  0.425  0.998  0.232  1.0
  O  O17  1  0.046  0.484  0.268  1.0
  O  O18  1  0.575  0.002  0.768  1.0
  O  O19  1  0.954  0.516  0.732  1.0
[/CIF]
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