data_[Pm2Cu1Os1O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Cu  1.9000  1.3500  0.8200
  Os  2.2000  1.3000  0.6730
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [4.1983]
_cell_length_b [5.3812]
_cell_length_c [6.8598]
_cell_angle_alpha [81.7032]
_cell_angle_beta [85.0234]
_cell_angle_gamma [82.8976]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [Pm2CuOsO8]
_chemical_formula_sum '[Pm2 Cu1 Os1 O8]'
_cell_volume [151.8006]
_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
[
  Pm  Pm0  2  0.3131  0.4790  0.2692  1
  Cu  Cu1  1  0.0000  0.0000  0.5000  1
  Os  Os2  1  0.0000  0.0000  0.0000  1
  O  O3  2  0.2018  0.0496  0.2348  1
  O  O4  2  0.2102  0.6730  0.5541  1
  O  O5  2  0.2224  0.2356  0.8348  1
  O  O6  2  0.3088  0.7292  0.9557  1
]