The structure described by EuScO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. Eu(1) is bonded in a 8-coordinate geometry to two equivalent O(2) and six equivalent O(1) atoms. Sc(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form corner-sharing ScO6 octahedra. The corner-sharing octahedral tilt angles range from 35-38°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to three equivalent Eu(1) and two equivalent Sc(1) atoms. In the second O site, O(2) is bonded to two equivalent Eu(1) and two equivalent Sc(1) atoms to form distorted corner-sharing OEu2Sc2 tetrahedra. is represented by the CIF card [CIF]
data_EuScO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.601
_cell_length_b   5.816
_cell_length_c   8.023
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   261.332
_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
  Eu  Eu0  1  0.986  0.056  0.750  1.0
  Eu  Eu1  1  0.486  0.444  0.250  1.0
  Eu  Eu2  1  0.514  0.556  0.750  1.0
  Eu  Eu3  1  0.014  0.944  0.250  1.0
  Sc  Sc4  1  0.000  0.500  0.500  1.0
  Sc  Sc5  1  0.500  0.000  0.500  1.0
  Sc  Sc6  1  0.500  0.000  0.000  1.0
  Sc  Sc7  1  0.000  0.500  0.000  1.0
  O  O8  1  0.696  0.302  0.560  1.0
  O  O9  1  0.196  0.198  0.440  1.0
  O  O10  1  0.804  0.802  0.940  1.0
  O  O11  1  0.304  0.698  0.060  1.0
  O  O12  1  0.304  0.698  0.440  1.0
  O  O13  1  0.804  0.802  0.560  1.0
  O  O14  1  0.196  0.198  0.060  1.0
  O  O15  1  0.696  0.302  0.940  1.0
  O  O16  1  0.887  0.546  0.250  1.0
  O  O17  1  0.387  0.954  0.750  1.0
  O  O18  1  0.613  0.046  0.250  1.0
  O  O19  1  0.113  0.454  0.750  1.0
[/CIF]
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The structure described by EuScO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Pnma space group. Eu(1) is bonded in a 8-coordinate geometry to two equivalent O(2) and six equivalent O(1) atoms. Sc(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form corner-sharing ScO6 octahedra. The corner-sharing octahedral tilt angles range from 35-38°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to three equivalent Eu(1) and two equivalent Sc(1) atoms. In the second O site, O(2) is bonded to two equivalent Eu(1) and two equivalent Sc(1) atoms to form distorted corner-sharing OEu2Sc2 tetrahedra. is represented by the CIF card [CIF]
data_EuScO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.601
_cell_length_b   5.816
_cell_length_c   8.023
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   261.332
_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
  Eu  Eu0  1  0.986  0.056  0.750  1.0
  Eu  Eu1  1  0.486  0.444  0.250  1.0
  Eu  Eu2  1  0.514  0.556  0.750  1.0
  Eu  Eu3  1  0.014  0.944  0.250  1.0
  Sc  Sc4  1  0.000  0.500  0.500  1.0
  Sc  Sc5  1  0.500  0.000  0.500  1.0
  Sc  Sc6  1  0.500  0.000  0.000  1.0
  Sc  Sc7  1  0.000  0.500  0.000  1.0
  O  O8  1  0.696  0.302  0.560  1.0
  O  O9  1  0.196  0.198  0.440  1.0
  O  O10  1  0.804  0.802  0.940  1.0
  O  O11  1  0.304  0.698  0.060  1.0
  O  O12  1  0.304  0.698  0.440  1.0
  O  O13  1  0.804  0.802  0.560  1.0
  O  O14  1  0.196  0.198  0.060  1.0
  O  O15  1  0.696  0.302  0.940  1.0
  O  O16  1  0.887  0.546  0.250  1.0
  O  O17  1  0.387  0.954  0.750  1.0
  O  O18  1  0.613  0.046  0.250  1.0
  O  O19  1  0.113  0.454  0.750  1.0
[/CIF]
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