The material described by YbCuBi crystallizes in the hexagonal P6_3mc space group. Yb(1) is bonded in a 6-coordinate geometry to six equivalent Cu(1) and six equivalent Bi(1) atoms. Cu(1) is bonded in a 10-coordinate geometry to six equivalent Yb(1) and four equivalent Bi(1) atoms. Bi(1) is bonded in a 10-coordinate geometry to six equivalent Yb(1) and four equivalent Cu(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YbCuBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.581
_cell_length_b   4.581
_cell_length_c   7.502
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   136.320
_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
  Yb  Yb0  1  0.000  0.000  0.986  1.0
  Yb  Yb1  1  0.000  0.000  0.486  1.0
  Cu  Cu2  1  0.667  0.333  0.822  1.0
  Cu  Cu3  1  0.333  0.667  0.322  1.0
  Bi  Bi4  1  0.333  0.667  0.716  1.0
  Bi  Bi5  1  0.667  0.333  0.216  1.0
[/CIF]
.
The material described by YbCuBi crystallizes in the hexagonal P6_3mc space group. Yb(1) is bonded in a 6-coordinate geometry to six equivalent Cu(1) and six equivalent Bi(1) atoms. Cu(1) is bonded in a 10-coordinate geometry to six equivalent Yb(1) and four equivalent Bi(1) atoms. Bi(1) is bonded in a 10-coordinate geometry to six equivalent Yb(1) and four equivalent Cu(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_YbCuBi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.581
_cell_length_b   4.581
_cell_length_c   7.502
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   136.320
_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
  Yb  Yb0  1  0.000  0.000  0.986  1.0
  Yb  Yb1  1  0.000  0.000  0.486  1.0
  Cu  Cu2  1  0.667  0.333  0.822  1.0
  Cu  Cu3  1  0.333  0.667  0.322  1.0
  Bi  Bi4  1  0.333  0.667  0.716  1.0
  Bi  Bi5  1  0.667  0.333  0.216  1.0
[/CIF]
.