data_[Pr2V2Sn2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  V  1.6300  1.3500  0.7775
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.4852]
_cell_length_b [4.0765]
_cell_length_c [7.0628]
_cell_angle_alpha [90.0000]
_cell_angle_beta [91.5556]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [PrVSn]
_chemical_formula_sum '[Pr2 V2 Sn2]'
_cell_volume [157.8687]
_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  0.3891  0.7500  0.2526  1
  V  V1  2  0.0814  0.2500  0.9894  1
  Sn  Sn2  2  0.1277  0.7500  0.6755  1
]