The structure described by UFeCo is Hexagonal Laves-derived structured and crystallizes in the orthorhombic Imma space group. U(1) is bonded in a 16-coordinate geometry to four equivalent U(1), six equivalent Fe(1), and six equivalent Co(1) atoms. Fe(1) is bonded to six equivalent U(1), two equivalent Fe(1), and four equivalent Co(1) atoms to form FeU6Fe2Co4 cuboctahedra that share corners with eight equivalent Co(1)U6Fe4Co2 cuboctahedra, corners with ten equivalent Fe(1)U6Fe2Co4 cuboctahedra, edges with six equivalent Fe(1)U6Fe2Co4 cuboctahedra, faces with six equivalent Fe(1)U6Fe2Co4 cuboctahedra, and faces with twelve equivalent Co(1)U6Fe4Co2 cuboctahedra. Co(1) is bonded to six equivalent U(1), four equivalent Fe(1), and two equivalent Co(1) atoms to form CoU6Fe4Co2 cuboctahedra that share corners with eight equivalent Fe(1)U6Fe2Co4 cuboctahedra, corners with ten equivalent Co(1)U6Fe4Co2 cuboctahedra, edges with six equivalent Co(1)U6Fe4Co2 cuboctahedra, faces with six equivalent Co(1)U6Fe4Co2 cuboctahedra, and faces with twelve equivalent Fe(1)U6Fe2Co4 cuboctahedra. is represented by the CIF card [CIF]
data_UFeCo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.839
_cell_length_b   4.839
_cell_length_c   4.841
_cell_angle_alpha   121.632
_cell_angle_beta   119.129
_cell_angle_gamma   89.336
_symmetry_Int_Tables_number   1
_cell_volume   79.653
_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
  U  U0  1  0.120  0.870  0.250  1.0
  U  U1  1  0.880  0.130  0.750  1.0
  Fe  Fe2  1  0.500  0.500  0.000  1.0
  Fe  Fe3  1  0.000  0.500  0.500  1.0
  Co  Co4  1  0.500  0.500  0.500  1.0
  Co  Co5  1  0.500  0.000  0.000  1.0
[/CIF]
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The structure described by UFeCo is Hexagonal Laves-derived structured and crystallizes in the orthorhombic Imma space group. U(1) is bonded in a 16-coordinate geometry to four equivalent U(1), six equivalent Fe(1), and six equivalent Co(1) atoms. Fe(1) is bonded to six equivalent U(1), two equivalent Fe(1), and four equivalent Co(1) atoms to form FeU6Fe2Co4 cuboctahedra that share corners with eight equivalent Co(1)U6Fe4Co2 cuboctahedra, corners with ten equivalent Fe(1)U6Fe2Co4 cuboctahedra, edges with six equivalent Fe(1)U6Fe2Co4 cuboctahedra, faces with six equivalent Fe(1)U6Fe2Co4 cuboctahedra, and faces with twelve equivalent Co(1)U6Fe4Co2 cuboctahedra. Co(1) is bonded to six equivalent U(1), four equivalent Fe(1), and two equivalent Co(1) atoms to form CoU6Fe4Co2 cuboctahedra that share corners with eight equivalent Fe(1)U6Fe2Co4 cuboctahedra, corners with ten equivalent Co(1)U6Fe4Co2 cuboctahedra, edges with six equivalent Co(1)U6Fe4Co2 cuboctahedra, faces with six equivalent Co(1)U6Fe4Co2 cuboctahedra, and faces with twelve equivalent Fe(1)U6Fe2Co4 cuboctahedra. is represented by the CIF card [CIF]
data_UFeCo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.839
_cell_length_b   4.839
_cell_length_c   4.841
_cell_angle_alpha   121.632
_cell_angle_beta   119.129
_cell_angle_gamma   89.336
_symmetry_Int_Tables_number   1
_cell_volume   79.653
_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
  U  U0  1  0.120  0.870  0.250  1.0
  U  U1  1  0.880  0.130  0.750  1.0
  Fe  Fe2  1  0.500  0.500  0.000  1.0
  Fe  Fe3  1  0.000  0.500  0.500  1.0
  Co  Co4  1  0.500  0.500  0.500  1.0
  Co  Co5  1  0.500  0.000  0.000  1.0
[/CIF]
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