The crystal structure described by BaSrEuWO6 is Orthorhombic Perovskite-derived structured and crystallizes in the orthorhombic Pnnn space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a distorted q6 geometry to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms. In the second Ba site, Ba(2) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(3) atoms. Sr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form SrO6 octahedra that share corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-29°. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a distorted square co-planar geometry to four equivalent O(1) and four equivalent O(2) atoms. In the second Eu site, Eu(2) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(3) atoms. W(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form WO6 octahedra that share corners with six equivalent Sr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-29°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Sr(1), one Eu(1), and one W(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ba(1), one Sr(1), one Eu(1), and one W(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Sr(1), one Eu(2), and one W(1) atom. is represented by the CIF card [CIF]
data_BaSrEuWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.573
_cell_length_b   8.644
_cell_length_c   8.632
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   639.683
_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
  Ba  Ba0  1  0.000  0.000  0.000  1.0
  Ba  Ba1  1  0.500  0.500  0.500  1.0
  Ba  Ba2  1  0.500  0.500  0.000  1.0
  Ba  Ba3  1  0.000  0.000  0.500  1.0
  Sr  Sr4  1  0.750  0.750  0.750  1.0
  Sr  Sr5  1  0.250  0.250  0.750  1.0
  Sr  Sr6  1  0.250  0.750  0.250  1.0
  Sr  Sr7  1  0.750  0.250  0.250  1.0
  Eu  Eu8  1  0.000  0.500  0.500  1.0
  Eu  Eu9  1  0.500  0.000  0.500  1.0
  Eu  Eu10  1  0.500  0.000  0.000  1.0
  Eu  Eu11  1  0.000  0.500  0.000  1.0
  W  W12  1  0.250  0.250  0.250  1.0
  W  W13  1  0.750  0.750  0.250  1.0
  W  W14  1  0.750  0.250  0.750  1.0
  W  W15  1  0.250  0.750  0.750  1.0
  O  O16  1  0.028  0.210  0.282  1.0
  O  O17  1  0.972  0.790  0.282  1.0
  O  O18  1  0.972  0.210  0.718  1.0
  O  O19  1  0.028  0.790  0.718  1.0
  O  O20  1  0.289  0.030  0.200  1.0
  O  O21  1  0.289  0.970  0.800  1.0
  O  O22  1  0.711  0.970  0.200  1.0
  O  O23  1  0.711  0.030  0.800  1.0
  O  O24  1  0.204  0.293  0.030  1.0
  O  O25  1  0.796  0.293  0.970  1.0
  O  O26  1  0.204  0.707  0.970  1.0
  O  O27  1  0.796  0.707  0.030  1.0
  O  O28  1  0.472  0.290  0.218  1.0
  O  O29  1  0.528  0.710  0.218  1.0
  O  O30  1  0.528  0.290  0.782  1.0
  O  O31  1  0.472  0.710  0.782  1.0
  O  O32  1  0.211  0.470  0.300  1.0
  O  O33  1  0.211  0.530  0.700  1.0
  O  O34  1  0.789  0.530  0.300  1.0
  O  O35  1  0.789  0.470  0.700  1.0
  O  O36  1  0.296  0.207  0.470  1.0
  O  O37  1  0.704  0.207  0.530  1.0
  O  O38  1  0.296  0.793  0.530  1.0
  O  O39  1  0.704  0.793  0.470  1.0
[/CIF]
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The crystal structure described by BaSrEuWO6 is Orthorhombic Perovskite-derived structured and crystallizes in the orthorhombic Pnnn space group. There are two inequivalent Ba sites. In the first Ba site, Ba(1) is bonded in a distorted q6 geometry to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms. In the second Ba site, Ba(2) is bonded in a 8-coordinate geometry to four equivalent O(1) and four equivalent O(3) atoms. Sr(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form SrO6 octahedra that share corners with six equivalent W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-29°. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded in a distorted square co-planar geometry to four equivalent O(1) and four equivalent O(2) atoms. In the second Eu site, Eu(2) is bonded in a distorted rectangular see-saw-like geometry to four equivalent O(3) atoms. W(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form WO6 octahedra that share corners with six equivalent Sr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-29°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Sr(1), one Eu(1), and one W(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Ba(1), one Sr(1), one Eu(1), and one W(1) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Ba(1), one Ba(2), one Sr(1), one Eu(2), and one W(1) atom. is represented by the CIF card [CIF]
data_BaSrEuWO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.573
_cell_length_b   8.644
_cell_length_c   8.632
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   639.683
_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
  Ba  Ba0  1  0.000  0.000  0.000  1.0
  Ba  Ba1  1  0.500  0.500  0.500  1.0
  Ba  Ba2  1  0.500  0.500  0.000  1.0
  Ba  Ba3  1  0.000  0.000  0.500  1.0
  Sr  Sr4  1  0.750  0.750  0.750  1.0
  Sr  Sr5  1  0.250  0.250  0.750  1.0
  Sr  Sr6  1  0.250  0.750  0.250  1.0
  Sr  Sr7  1  0.750  0.250  0.250  1.0
  Eu  Eu8  1  0.000  0.500  0.500  1.0
  Eu  Eu9  1  0.500  0.000  0.500  1.0
  Eu  Eu10  1  0.500  0.000  0.000  1.0
  Eu  Eu11  1  0.000  0.500  0.000  1.0
  W  W12  1  0.250  0.250  0.250  1.0
  W  W13  1  0.750  0.750  0.250  1.0
  W  W14  1  0.750  0.250  0.750  1.0
  W  W15  1  0.250  0.750  0.750  1.0
  O  O16  1  0.028  0.210  0.282  1.0
  O  O17  1  0.972  0.790  0.282  1.0
  O  O18  1  0.972  0.210  0.718  1.0
  O  O19  1  0.028  0.790  0.718  1.0
  O  O20  1  0.289  0.030  0.200  1.0
  O  O21  1  0.289  0.970  0.800  1.0
  O  O22  1  0.711  0.970  0.200  1.0
  O  O23  1  0.711  0.030  0.800  1.0
  O  O24  1  0.204  0.293  0.030  1.0
  O  O25  1  0.796  0.293  0.970  1.0
  O  O26  1  0.204  0.707  0.970  1.0
  O  O27  1  0.796  0.707  0.030  1.0
  O  O28  1  0.472  0.290  0.218  1.0
  O  O29  1  0.528  0.710  0.218  1.0
  O  O30  1  0.528  0.290  0.782  1.0
  O  O31  1  0.472  0.710  0.782  1.0
  O  O32  1  0.211  0.470  0.300  1.0
  O  O33  1  0.211  0.530  0.700  1.0
  O  O34  1  0.789  0.530  0.300  1.0
  O  O35  1  0.789  0.470  0.700  1.0
  O  O36  1  0.296  0.207  0.470  1.0
  O  O37  1  0.704  0.207  0.530  1.0
  O  O38  1  0.296  0.793  0.530  1.0
  O  O39  1  0.704  0.793  0.470  1.0
[/CIF]
.