The material structure described by Eu3Cr is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Eu(1) is bonded to eight equivalent Eu(1) and four equivalent Cr(1) atoms to form distorted EuEu8Cr4 cuboctahedra that share corners with twelve equivalent Eu(1)Eu8Cr4 cuboctahedra, edges with eight equivalent Cr(1)Eu12 cuboctahedra, edges with sixteen equivalent Eu(1)Eu8Cr4 cuboctahedra, faces with four equivalent Cr(1)Eu12 cuboctahedra, and faces with fourteen equivalent Eu(1)Eu8Cr4 cuboctahedra. Cr(1) is bonded to twelve equivalent Eu(1) atoms to form CrEu12 cuboctahedra that share corners with twelve equivalent Cr(1)Eu12 cuboctahedra, edges with twenty-four equivalent Eu(1)Eu8Cr4 cuboctahedra, faces with six equivalent Cr(1)Eu12 cuboctahedra, and faces with twelve equivalent Eu(1)Eu8Cr4 cuboctahedra. is represented by the CIF file [CIF]
data_Eu3Cr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.206
_cell_length_b   5.206
_cell_length_c   5.206
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   141.080
_cell_formula_units_Z   1
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  0.000  0.500  0.500  1.0
  Eu  Eu1  1  0.500  0.000  0.500  1.0
  Eu  Eu2  1  0.500  0.500  0.000  1.0
  Cr  Cr3  1  0.000  0.000  0.000  1.0
[/CIF]
.
The material structure described by Eu3Cr is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Eu(1) is bonded to eight equivalent Eu(1) and four equivalent Cr(1) atoms to form distorted EuEu8Cr4 cuboctahedra that share corners with twelve equivalent Eu(1)Eu8Cr4 cuboctahedra, edges with eight equivalent Cr(1)Eu12 cuboctahedra, edges with sixteen equivalent Eu(1)Eu8Cr4 cuboctahedra, faces with four equivalent Cr(1)Eu12 cuboctahedra, and faces with fourteen equivalent Eu(1)Eu8Cr4 cuboctahedra. Cr(1) is bonded to twelve equivalent Eu(1) atoms to form CrEu12 cuboctahedra that share corners with twelve equivalent Cr(1)Eu12 cuboctahedra, edges with twenty-four equivalent Eu(1)Eu8Cr4 cuboctahedra, faces with six equivalent Cr(1)Eu12 cuboctahedra, and faces with twelve equivalent Eu(1)Eu8Cr4 cuboctahedra. is represented by the CIF file [CIF]
data_Eu3Cr
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.206
_cell_length_b   5.206
_cell_length_c   5.206
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   141.080
_cell_formula_units_Z   1
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  0.000  0.500  0.500  1.0
  Eu  Eu1  1  0.500  0.000  0.500  1.0
  Eu  Eu2  1  0.500  0.500  0.000  1.0
  Cr  Cr3  1  0.000  0.000  0.000  1.0
[/CIF]
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