data_[Yb2Mg1Bi2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Mg  1.3100  1.5000  0.8600
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P-3m1]
_cell_length_a [5.2378]
_cell_length_b [5.2378]
_cell_length_c [6.6754]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [164]
_chemical_formula_structural [Yb2MgBi2]
_chemical_formula_sum '[Yb2 Mg1 Bi2]'
_cell_volume [158.5999]
_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
[
  Yb  Yb0  2  0.3333  0.6667  0.2017  1
  Mg  Mg1  1  0.0000  0.0000  0.5000  1
  Bi  Bi2  2  0.3333  0.6667  0.7123  1
]