data_[Pr2Nb1Ga1O6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Nb  1.6000  1.4500  0.8200
  Ga  1.8100  1.3000  0.7600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.4376]
_cell_length_b [5.6072]
_cell_length_c [5.6572]
_cell_angle_alpha [63.1502]
_cell_angle_beta [61.5222]
_cell_angle_gamma [63.6032]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Pr2NbGaO6]
_chemical_formula_sum '[Pr2 Nb1 Ga1 O6]'
_cell_volume [129.3621]
_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  0.2541  0.2455  0.2354  1
  Nb  Nb1  1  0.5000  0.5000  0.5000  1
  Ga  Ga2  1  0.0000  0.0000  0.0000  1
  O  O3  2  0.1430  0.7891  0.3330  1
  O  O4  2  0.2665  0.6728  0.8402  1
  O  O5  2  0.3303  0.1597  0.7898  1
]