data_[Pr1Ho1H2O4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pr  1.1300  1.8500  1.0600
  Ho  1.2300  1.7500  1.0410
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [4.3570]
_cell_length_b [3.6841]
_cell_length_c [6.0992]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.1324]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [PrHo(HO2)2]
_chemical_formula_sum '[Pr1 Ho1 H2 O4]'
_cell_volume [92.4956]
_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  1  0.1675  0.0000  0.8151  1
  Ho  Ho1  1  0.8393  0.5000  0.2006  1
  H  H2  1  0.4781  0.5000  0.5558  1
  H  H3  1  0.5003  0.0000  0.3914  1
  O  O4  1  0.2548  0.5000  0.5561  1
  O  O5  1  0.2784  0.5000  0.0740  1
  O  O6  1  0.7359  0.0000  0.4336  1
  O  O7  1  0.7457  0.0000  0.9733  1
]