The crystal structure described by SrEuLaSbO6 crystallizes in the tetragonal P-4n2 space group. Sr(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(1) and four equivalent O(2) atoms. Eu(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(1) and four equivalent O(2) atoms. La(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form LaO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-32°. Sb(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form SbO6 octahedra that share corners with six equivalent La(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-32°. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Sr(1), two equivalent Eu(1), one La(1), and one Sb(1) atom to form distorted OSr2LaEu2Sb octahedra that share corners with six equivalent O(1)Sr2LaEu2Sb octahedra, corners with eight equivalent O(2)SrLaEuSb tetrahedra, edges with four equivalent O(1)Sr2LaEu2Sb octahedra, and edges with eight equivalent O(2)SrLaEuSb tetrahedra. The corner-sharing octahedral tilt angles range from 0-6°. In the second O site, O(2) is bonded to one Sr(1), one Eu(1), one La(1), and one Sb(1) atom to form distorted OSrLaEuSb tetrahedra that share corners with four equivalent O(1)Sr2LaEu2Sb octahedra, corners with ten equivalent O(2)SrLaEuSb tetrahedra, edges with four equivalent O(1)Sr2LaEu2Sb octahedra, and  an edgeedge with one O(2)SrLaEuSb tetrahedra. The corner-sharing octahedral tilt angles range from 66-67°. is represented by the CIF card [CIF]
data_SrLaEuSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.984
_cell_length_b   5.984
_cell_length_c   8.681
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   310.849
_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
  Sr  Sr0  1  0.500  0.000  0.250  1.0
  Sr  Sr1  1  0.000  0.500  0.750  1.0
  La  La2  1  0.000  0.000  0.000  1.0
  La  La3  1  0.500  0.500  0.500  1.0
  Eu  Eu4  1  0.000  0.500  0.250  1.0
  Eu  Eu5  1  0.500  0.000  0.750  1.0
  Sb  Sb6  1  0.000  0.000  0.500  1.0
  Sb  Sb7  1  0.500  0.500  0.000  1.0
  O  O8  1  0.000  0.000  0.268  1.0
  O  O9  1  0.500  0.500  0.232  1.0
  O  O10  1  0.000  0.000  0.732  1.0
  O  O11  1  0.500  0.500  0.768  1.0
  O  O12  1  0.344  0.202  0.998  1.0
  O  O13  1  0.656  0.798  0.998  1.0
  O  O14  1  0.798  0.344  0.002  1.0
  O  O15  1  0.202  0.656  0.002  1.0
  O  O16  1  0.844  0.298  0.498  1.0
  O  O17  1  0.156  0.702  0.498  1.0
  O  O18  1  0.298  0.156  0.502  1.0
  O  O19  1  0.702  0.844  0.502  1.0
[/CIF]
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The crystal structure described by SrEuLaSbO6 crystallizes in the tetragonal P-4n2 space group. Sr(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(1) and four equivalent O(2) atoms. Eu(1) is bonded in a distorted body-centered cubic geometry to four equivalent O(1) and four equivalent O(2) atoms. La(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form LaO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-32°. Sb(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form SbO6 octahedra that share corners with six equivalent La(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 0-32°. There are two inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Sr(1), two equivalent Eu(1), one La(1), and one Sb(1) atom to form distorted OSr2LaEu2Sb octahedra that share corners with six equivalent O(1)Sr2LaEu2Sb octahedra, corners with eight equivalent O(2)SrLaEuSb tetrahedra, edges with four equivalent O(1)Sr2LaEu2Sb octahedra, and edges with eight equivalent O(2)SrLaEuSb tetrahedra. The corner-sharing octahedral tilt angles range from 0-6°. In the second O site, O(2) is bonded to one Sr(1), one Eu(1), one La(1), and one Sb(1) atom to form distorted OSrLaEuSb tetrahedra that share corners with four equivalent O(1)Sr2LaEu2Sb octahedra, corners with ten equivalent O(2)SrLaEuSb tetrahedra, edges with four equivalent O(1)Sr2LaEu2Sb octahedra, and  an edgeedge with one O(2)SrLaEuSb tetrahedra. The corner-sharing octahedral tilt angles range from 66-67°. is represented by the CIF card [CIF]
data_SrLaEuSbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.984
_cell_length_b   5.984
_cell_length_c   8.681
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   310.849
_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
  Sr  Sr0  1  0.500  0.000  0.250  1.0
  Sr  Sr1  1  0.000  0.500  0.750  1.0
  La  La2  1  0.000  0.000  0.000  1.0
  La  La3  1  0.500  0.500  0.500  1.0
  Eu  Eu4  1  0.000  0.500  0.250  1.0
  Eu  Eu5  1  0.500  0.000  0.750  1.0
  Sb  Sb6  1  0.000  0.000  0.500  1.0
  Sb  Sb7  1  0.500  0.500  0.000  1.0
  O  O8  1  0.000  0.000  0.268  1.0
  O  O9  1  0.500  0.500  0.232  1.0
  O  O10  1  0.000  0.000  0.732  1.0
  O  O11  1  0.500  0.500  0.768  1.0
  O  O12  1  0.344  0.202  0.998  1.0
  O  O13  1  0.656  0.798  0.998  1.0
  O  O14  1  0.798  0.344  0.002  1.0
  O  O15  1  0.202  0.656  0.002  1.0
  O  O16  1  0.844  0.298  0.498  1.0
  O  O17  1  0.156  0.702  0.498  1.0
  O  O18  1  0.298  0.156  0.502  1.0
  O  O19  1  0.702  0.844  0.502  1.0
[/CIF]
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