The material described by HoFeCo is Cubic Laves-derived structured and crystallizes in the orthorhombic Imma space group. Ho(1) is bonded in a 12-coordinate geometry to six equivalent Fe(1) and six equivalent Co(1) atoms. Fe(1) is bonded to six equivalent Ho(1), two equivalent Fe(1), and four equivalent Co(1) atoms to form FeHo6Fe2Co4 cuboctahedra that share corners with eight equivalent Co(1)Ho6Fe4Co2 cuboctahedra, corners with ten equivalent Fe(1)Ho6Fe2Co4 cuboctahedra, edges with six equivalent Fe(1)Ho6Fe2Co4 cuboctahedra, faces with six equivalent Fe(1)Ho6Fe2Co4 cuboctahedra, and faces with twelve equivalent Co(1)Ho6Fe4Co2 cuboctahedra. Co(1) is bonded to six equivalent Ho(1), four equivalent Fe(1), and two equivalent Co(1) atoms to form CoHo6Fe4Co2 cuboctahedra that share corners with eight equivalent Fe(1)Ho6Fe2Co4 cuboctahedra, corners with ten equivalent Co(1)Ho6Fe4Co2 cuboctahedra, edges with six equivalent Co(1)Ho6Fe4Co2 cuboctahedra, faces with six equivalent Co(1)Ho6Fe4Co2 cuboctahedra, and faces with twelve equivalent Fe(1)Ho6Fe2Co4 cuboctahedra. is represented by the CIF file [CIF]
data_HoFeCo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.067
_cell_length_b   5.067
_cell_length_c   5.067
_cell_angle_alpha   118.425
_cell_angle_beta   118.037
_cell_angle_gamma   93.092
_symmetry_Int_Tables_number   1
_cell_volume   94.276
_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
  Ho  Ho0  1  0.121  0.871  0.250  1.0
  Ho  Ho1  1  0.879  0.129  0.750  1.0
  Fe  Fe2  1  0.500  0.500  0.500  1.0
  Fe  Fe3  1  0.500  0.000  0.000  1.0
  Co  Co4  1  0.500  0.500  0.000  1.0
  Co  Co5  1  0.000  0.500  0.500  1.0
[/CIF]
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The material described by HoFeCo is Cubic Laves-derived structured and crystallizes in the orthorhombic Imma space group. Ho(1) is bonded in a 12-coordinate geometry to six equivalent Fe(1) and six equivalent Co(1) atoms. Fe(1) is bonded to six equivalent Ho(1), two equivalent Fe(1), and four equivalent Co(1) atoms to form FeHo6Fe2Co4 cuboctahedra that share corners with eight equivalent Co(1)Ho6Fe4Co2 cuboctahedra, corners with ten equivalent Fe(1)Ho6Fe2Co4 cuboctahedra, edges with six equivalent Fe(1)Ho6Fe2Co4 cuboctahedra, faces with six equivalent Fe(1)Ho6Fe2Co4 cuboctahedra, and faces with twelve equivalent Co(1)Ho6Fe4Co2 cuboctahedra. Co(1) is bonded to six equivalent Ho(1), four equivalent Fe(1), and two equivalent Co(1) atoms to form CoHo6Fe4Co2 cuboctahedra that share corners with eight equivalent Fe(1)Ho6Fe2Co4 cuboctahedra, corners with ten equivalent Co(1)Ho6Fe4Co2 cuboctahedra, edges with six equivalent Co(1)Ho6Fe4Co2 cuboctahedra, faces with six equivalent Co(1)Ho6Fe4Co2 cuboctahedra, and faces with twelve equivalent Fe(1)Ho6Fe2Co4 cuboctahedra. is represented by the CIF file [CIF]
data_HoFeCo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.067
_cell_length_b   5.067
_cell_length_c   5.067
_cell_angle_alpha   118.425
_cell_angle_beta   118.037
_cell_angle_gamma   93.092
_symmetry_Int_Tables_number   1
_cell_volume   94.276
_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
  Ho  Ho0  1  0.121  0.871  0.250  1.0
  Ho  Ho1  1  0.879  0.129  0.750  1.0
  Fe  Fe2  1  0.500  0.500  0.500  1.0
  Fe  Fe3  1  0.500  0.000  0.000  1.0
  Co  Co4  1  0.500  0.500  0.000  1.0
  Co  Co5  1  0.000  0.500  0.500  1.0
[/CIF]
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