data_[K2Pm2Rh2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  K  0.8200  2.2000  1.5200
  Pm  1.1300  1.8500  1.1100
  Rh  2.2800  1.3500  0.7450
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.9144]
_cell_length_b [5.5862]
_cell_length_c [7.7115]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.2947]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [KPmRhO4]
_chemical_formula_sum '[K2 Pm2 Rh2 O8]'
_cell_volume [243.2592]
_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
[
  K  K0  2  0.3928  0.7500  0.8814  1
  Pm  Pm1  2  0.2993  0.2500  0.5233  1
  Rh  Rh2  2  0.1157  0.7500  0.2820  1
  O  O3  4  0.3731  0.5188  0.3048  1
  O  O4  2  0.1233  0.7500  0.5353  1
  O  O5  2  0.2110  0.2500  0.8188  1
]