data_[Zr2Ti4Bi2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Ti  1.5400  1.4000  0.8517
  Bi  2.0200  1.6000  1.0350
]
_symmetry_space_group_name_H-M [P6_3/mmc]
_cell_length_a [4.9965]
_cell_length_b [4.9965]
_cell_length_c [8.0705]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [194]
_chemical_formula_structural [ZrTi2Bi]
_chemical_formula_sum '[Zr2 Ti4 Bi2]'
_cell_volume [174.4885]
_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
[
  Zr  Zr0  2  0.0000  0.0000  0.2500  1
  Ti  Ti1  4  0.3333  0.6667  0.9049  1
  Bi  Bi2  2  0.3333  0.6667  0.2500  1
]