data_[Zr2Bi1B1Se1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Zr  1.3300  1.5500  0.8600
  Bi  2.0200  1.6000  1.0350
  B  2.0400  0.8500  0.4100
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [5.5335]
_cell_length_b [5.5335]
_cell_length_c [4.2926]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [Zr2BiBSe]
_chemical_formula_sum '[Zr2 Bi1 B1 Se1]'
_cell_volume [131.4401]
_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
[
  Zr  Zr0  2  0.0000  0.5000  0.0000  1
  Bi  Bi1  1  0.0000  0.0000  0.0000  1
  B  B2  1  0.0000  0.0000  0.5000  1
  Se  Se3  1  0.5000  0.5000  0.5000  1
]