data_[Pm4Ni2Pt2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Ni  1.9100  1.3500  0.7400
  Pt  2.2800  1.3500  0.8050
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.4402]
_cell_length_b [5.8030]
_cell_length_c [9.5142]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.8314]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Pm2NiPtO6]
_chemical_formula_sum '[Pm4 Ni2 Pt2 O12]'
_cell_volume [246.5439]
_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
[
  Pm  Pm0  4  0.2296  0.5719  0.7507  1
  Ni  Ni1  2  0.5000  0.0000  0.0000  1
  Pt  Pt2  2  0.0000  0.0000  0.5000  1
  O  O3  4  0.1323  0.7003  0.4444  1
  O  O4  4  0.2526  0.1955  0.4458  1
  O  O5  4  0.3588  0.5362  0.2493  1
]