data_[Pr6Ga2H4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ga  1.8100  1.3000  0.7600
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [5.1367]
_cell_length_b [12.0154]
_cell_length_c [4.1826]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Pr3GaH2]
_chemical_formula_sum '[Pr6 Ga2 H4]'
_cell_volume [258.1513]
_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  4  0.0000  0.1991  0.7399  1.0
  Pr  Pr1  2  0.0000  0.5000  0.1555  1.0
  Ga  Ga2  2  0.0000  0.0000  0.2649  1.0
  H  H3  4  0.0000  0.3015  0.2331  1.0
]