data_[Pr2Be2Pt4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Be  1.5700  1.0500  0.5900
  Pt  2.2800  1.3500  0.8050
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.4568]
_cell_length_b [5.5009]
_cell_length_c [6.0621]
_cell_angle_alpha [66.1361]
_cell_angle_beta [73.0919]
_cell_angle_gamma [60.4152]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [PrBePt2]
_chemical_formula_sum '[Pr2 Be2 Pt4]'
_cell_volume [143.7622]
_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
[
  Pr  Pr0  2  0.2312  0.8930  0.7404  1.0
  Be  Be1  2  0.2216  0.5088  0.4922  1.0
  Pt  Pt2  2  0.1437  0.3942  0.2053  1.0
  Pt  Pt3  2  0.4601  0.7826  0.2141  1.0
]