data_[Pm2Sc2Ta2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Pm  1.1300  1.8500  1.1100
  Sc  1.3600  1.6000  0.8850
  Ta  1.5000  1.4500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [5.0072]
_cell_length_b [5.0072]
_cell_length_c [9.9432]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [PmScTaO6]
_chemical_formula_sum '[Pm2 Sc2 Ta2 O12]'
_cell_volume [249.2912]
_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  2  0.0000  0.0000  0.0008  1
  Sc  Sc1  2  0.0000  0.0000  0.3371  1
  Ta  Ta2  2  0.0000  0.0000  0.6638  1
  O  O3  4  0.1772  0.8228  0.5079  1
  O  O4  4  0.2006  0.7994  0.8071  1
  O  O5  4  0.2168  0.7832  0.1842  1
]