The structure described by Cr3Fe is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Cr(1) is bonded to eight equivalent Cr(1) and four equivalent Fe(1) atoms to form CrCr8Fe4 cuboctahedra that share corners with twelve equivalent Cr(1)Cr8Fe4 cuboctahedra, edges with eight equivalent Fe(1)Cr12 cuboctahedra, edges with sixteen equivalent Cr(1)Cr8Fe4 cuboctahedra, faces with four equivalent Fe(1)Cr12 cuboctahedra, and faces with fourteen equivalent Cr(1)Cr8Fe4 cuboctahedra. Fe(1) is bonded to twelve equivalent Cr(1) atoms to form FeCr12 cuboctahedra that share corners with twelve equivalent Fe(1)Cr12 cuboctahedra, edges with twenty-four equivalent Cr(1)Cr8Fe4 cuboctahedra, faces with six equivalent Fe(1)Cr12 cuboctahedra, and faces with twelve equivalent Cr(1)Cr8Fe4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cr3Fe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.573
_cell_length_b   3.573
_cell_length_c   3.573
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   45.602
_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
  Cr  Cr0  1  0.000  0.500  0.500  1.0
  Cr  Cr1  1  0.500  0.500  0.000  1.0
  Cr  Cr2  1  0.500  0.000  0.500  1.0
  Fe  Fe3  1  0.000  0.000  0.000  1.0
[/CIF]
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The structure described by Cr3Fe is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. Cr(1) is bonded to eight equivalent Cr(1) and four equivalent Fe(1) atoms to form CrCr8Fe4 cuboctahedra that share corners with twelve equivalent Cr(1)Cr8Fe4 cuboctahedra, edges with eight equivalent Fe(1)Cr12 cuboctahedra, edges with sixteen equivalent Cr(1)Cr8Fe4 cuboctahedra, faces with four equivalent Fe(1)Cr12 cuboctahedra, and faces with fourteen equivalent Cr(1)Cr8Fe4 cuboctahedra. Fe(1) is bonded to twelve equivalent Cr(1) atoms to form FeCr12 cuboctahedra that share corners with twelve equivalent Fe(1)Cr12 cuboctahedra, edges with twenty-four equivalent Cr(1)Cr8Fe4 cuboctahedra, faces with six equivalent Fe(1)Cr12 cuboctahedra, and faces with twelve equivalent Cr(1)Cr8Fe4 cuboctahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_Cr3Fe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.573
_cell_length_b   3.573
_cell_length_c   3.573
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   45.602
_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
  Cr  Cr0  1  0.000  0.500  0.500  1.0
  Cr  Cr1  1  0.500  0.500  0.000  1.0
  Cr  Cr2  1  0.500  0.000  0.500  1.0
  Fe  Fe3  1  0.000  0.000  0.000  1.0
[/CIF]
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