data_[Pa2Sn2Br2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pa  1.5000  1.8000  1.0400
  Sn  1.9600  1.4500  0.8300
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P-6m2]
_cell_length_a [3.3843]
_cell_length_b [3.3843]
_cell_length_c [16.8050]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [187]
_chemical_formula_structural [PaSnBr]
_chemical_formula_sum '[Pa2 Sn2 Br2]'
_cell_volume [166.6910]
_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
[
  Pa  Pa0  2  0.3333  0.6667  0.3402  1
  Sn  Sn1  1  0.0000  0.0000  0.0000  1
  Sn  Sn2  1  0.0000  0.0000  0.5000  1
  Br  Br3  2  0.0000  0.0000  0.2071  1
]