data_[Pr4B1As1Br2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  B  2.0400  0.8500  0.4100
  As  2.1800  1.1500  0.6600
  Br  2.9600  1.1500  0.8825
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.3025]
_cell_length_b [4.1539]
_cell_length_c [7.7814]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.7877]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Pr4BAsBr2]
_chemical_formula_sum '[Pr4 B1 As1 Br2]'
_cell_volume [224.7591]
_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
[
  Pr  Pr0  2  0.2107  0.5000  0.1966  1
  Pr  Pr1  2  0.2423  0.0000  0.7964  1
  B  B2  1  0.0000  0.0000  0.0000  1
  As  As3  1  0.5000  0.5000  0.0000  1
  Br  Br4  1  0.0000  0.5000  0.5000  1
  Br  Br5  1  0.5000  0.0000  0.5000  1
]