The structure described by UCrCo crystallizes in the orthorhombic Imma space group. U(1) is bonded in a 14-coordinate geometry to two equivalent U(1), six equivalent Cr(1), and six equivalent Co(1) atoms. Cr(1) is bonded to six equivalent U(1), two equivalent Cr(1), and four equivalent Co(1) atoms to form distorted CrU6Cr2Co4 cuboctahedra that share corners with eight equivalent Co(1)U6Cr4Co2 cuboctahedra, corners with ten equivalent Cr(1)U6Cr2Co4 cuboctahedra, edges with six equivalent Cr(1)U6Cr2Co4 cuboctahedra, faces with six equivalent Cr(1)U6Cr2Co4 cuboctahedra, and faces with twelve equivalent Co(1)U6Cr4Co2 cuboctahedra. Co(1) is bonded to six equivalent U(1), four equivalent Cr(1), and two equivalent Co(1) atoms to form CoU6Cr4Co2 cuboctahedra that share corners with eight equivalent Cr(1)U6Cr2Co4 cuboctahedra, corners with ten equivalent Co(1)U6Cr4Co2 cuboctahedra, edges with six equivalent Co(1)U6Cr4Co2 cuboctahedra, faces with six equivalent Co(1)U6Cr4Co2 cuboctahedra, and faces with twelve equivalent Cr(1)U6Cr2Co4 cuboctahedra. is represented by the CIF file [CIF]
data_UCrCo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.091
_cell_length_b   5.091
_cell_length_c   5.091
_cell_angle_alpha   127.835
_cell_angle_beta   120.070
_cell_angle_gamma   83.428
_symmetry_Int_Tables_number   1
_cell_volume   86.533
_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  0.393  0.143  0.250  1.0
  U  U1  1  0.607  0.857  0.750  1.0
  Cr  Cr2  1  0.000  0.500  0.000  1.0
  Cr  Cr3  1  0.000  0.000  0.500  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 structure described by UCrCo crystallizes in the orthorhombic Imma space group. U(1) is bonded in a 14-coordinate geometry to two equivalent U(1), six equivalent Cr(1), and six equivalent Co(1) atoms. Cr(1) is bonded to six equivalent U(1), two equivalent Cr(1), and four equivalent Co(1) atoms to form distorted CrU6Cr2Co4 cuboctahedra that share corners with eight equivalent Co(1)U6Cr4Co2 cuboctahedra, corners with ten equivalent Cr(1)U6Cr2Co4 cuboctahedra, edges with six equivalent Cr(1)U6Cr2Co4 cuboctahedra, faces with six equivalent Cr(1)U6Cr2Co4 cuboctahedra, and faces with twelve equivalent Co(1)U6Cr4Co2 cuboctahedra. Co(1) is bonded to six equivalent U(1), four equivalent Cr(1), and two equivalent Co(1) atoms to form CoU6Cr4Co2 cuboctahedra that share corners with eight equivalent Cr(1)U6Cr2Co4 cuboctahedra, corners with ten equivalent Co(1)U6Cr4Co2 cuboctahedra, edges with six equivalent Co(1)U6Cr4Co2 cuboctahedra, faces with six equivalent Co(1)U6Cr4Co2 cuboctahedra, and faces with twelve equivalent Cr(1)U6Cr2Co4 cuboctahedra. is represented by the CIF file [CIF]
data_UCrCo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.091
_cell_length_b   5.091
_cell_length_c   5.091
_cell_angle_alpha   127.835
_cell_angle_beta   120.070
_cell_angle_gamma   83.428
_symmetry_Int_Tables_number   1
_cell_volume   86.533
_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  0.393  0.143  0.250  1.0
  U  U1  1  0.607  0.857  0.750  1.0
  Cr  Cr2  1  0.000  0.500  0.000  1.0
  Cr  Cr3  1  0.000  0.000  0.500  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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