The structure described by BaSrEuCrO6 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(5), one O(6), two equivalent O(1), and two equivalent O(4) atoms. Sr(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form EuO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra and corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-25°. In the second Eu site, Eu(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form EuO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra and corners with four equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 23-27°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(6) atoms to form CrO6 octahedra that share corners with two equivalent Eu(2)O6 octahedra and corners with four equivalent Eu(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-27°. In the second Cr site, Cr(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form CrO6 octahedra that share corners with two equivalent Eu(1)O6 octahedra and corners with four equivalent Eu(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 23-27°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Sr(1), one Eu(1), and one Cr(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Sr(1), one Eu(2), and one Cr(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Sr(1), one Eu(1), and one Cr(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Sr(1), one Eu(2), and one Cr(2) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Ba(1), one Sr(1), one Eu(1), and one Cr(2) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Ba(1), one Sr(1), one Eu(2), and one Cr(1) atom. is represented by the CIF file [CIF]
data_BaSrEuCrO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.860
_cell_length_b   5.974
_cell_length_c   8.354
_cell_angle_alpha   90.241
_cell_angle_beta   89.284
_cell_angle_gamma   89.089
_symmetry_Int_Tables_number   1
_cell_volume   292.373
_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  0.988  0.041  0.249  1.0
  Ba  Ba1  1  0.012  0.959  0.751  1.0
  Sr  Sr2  1  0.511  0.543  0.254  1.0
  Sr  Sr3  1  0.489  0.457  0.746  1.0
  Eu  Eu4  1  0.500  0.000  0.000  1.0
  Eu  Eu5  1  0.000  0.500  0.500  1.0
  Cr  Cr6  1  0.000  0.500  0.000  1.0
  Cr  Cr7  1  0.500  0.000  0.500  1.0
  O  O8  1  0.189  0.238  0.960  1.0
  O  O9  1  0.317  0.731  0.542  1.0
  O  O10  1  0.811  0.762  0.040  1.0
  O  O11  1  0.683  0.269  0.458  1.0
  O  O12  1  0.263  0.686  0.959  1.0
  O  O13  1  0.248  0.185  0.538  1.0
  O  O14  1  0.737  0.314  0.041  1.0
  O  O15  1  0.752  0.815  0.462  1.0
  O  O16  1  0.428  0.978  0.272  1.0
  O  O17  1  0.082  0.485  0.221  1.0
  O  O18  1  0.572  0.022  0.728  1.0
  O  O19  1  0.918  0.515  0.779  1.0
[/CIF]
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The structure described by BaSrEuCrO6 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P-1 space group. Ba(1) is bonded in a 8-coordinate geometry to one O(2), one O(3), one O(5), one O(6), two equivalent O(1), and two equivalent O(4) atoms. Sr(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms. There are two inequivalent Eu sites. In the first Eu site, Eu(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form EuO6 octahedra that share corners with two equivalent Cr(2)O6 octahedra and corners with four equivalent Cr(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 24-25°. In the second Eu site, Eu(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form EuO6 octahedra that share corners with two equivalent Cr(1)O6 octahedra and corners with four equivalent Cr(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 23-27°. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(6) atoms to form CrO6 octahedra that share corners with two equivalent Eu(2)O6 octahedra and corners with four equivalent Eu(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 25-27°. In the second Cr site, Cr(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(5) atoms to form CrO6 octahedra that share corners with two equivalent Eu(1)O6 octahedra and corners with four equivalent Eu(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 23-27°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Sr(1), one Eu(1), and one Cr(1) atom. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Sr(1), one Eu(2), and one Cr(2) atom. In the third O site, O(3) is bonded in a 5-coordinate geometry to one Ba(1), two equivalent Sr(1), one Eu(1), and one Cr(1) atom. In the fourth O site, O(4) is bonded in a 5-coordinate geometry to two equivalent Ba(1), one Sr(1), one Eu(2), and one Cr(2) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Ba(1), one Sr(1), one Eu(1), and one Cr(2) atom. In the sixth O site, O(6) is bonded in a 4-coordinate geometry to one Ba(1), one Sr(1), one Eu(2), and one Cr(1) atom. is represented by the CIF file [CIF]
data_BaSrEuCrO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.860
_cell_length_b   5.974
_cell_length_c   8.354
_cell_angle_alpha   90.241
_cell_angle_beta   89.284
_cell_angle_gamma   89.089
_symmetry_Int_Tables_number   1
_cell_volume   292.373
_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  0.988  0.041  0.249  1.0
  Ba  Ba1  1  0.012  0.959  0.751  1.0
  Sr  Sr2  1  0.511  0.543  0.254  1.0
  Sr  Sr3  1  0.489  0.457  0.746  1.0
  Eu  Eu4  1  0.500  0.000  0.000  1.0
  Eu  Eu5  1  0.000  0.500  0.500  1.0
  Cr  Cr6  1  0.000  0.500  0.000  1.0
  Cr  Cr7  1  0.500  0.000  0.500  1.0
  O  O8  1  0.189  0.238  0.960  1.0
  O  O9  1  0.317  0.731  0.542  1.0
  O  O10  1  0.811  0.762  0.040  1.0
  O  O11  1  0.683  0.269  0.458  1.0
  O  O12  1  0.263  0.686  0.959  1.0
  O  O13  1  0.248  0.185  0.538  1.0
  O  O14  1  0.737  0.314  0.041  1.0
  O  O15  1  0.752  0.815  0.462  1.0
  O  O16  1  0.428  0.978  0.272  1.0
  O  O17  1  0.082  0.485  0.221  1.0
  O  O18  1  0.572  0.022  0.728  1.0
  O  O19  1  0.918  0.515  0.779  1.0
[/CIF]
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