data_[Sr6Pm2Pa4As12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Pm  1.1300  1.8500  1.1100
  Pa  1.5000  1.8000  1.0400
  As  2.1800  1.1500  0.6600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [7.4081]
_cell_length_b [12.8291]
_cell_length_c [7.5468]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.1071]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr3Pm(PaAs3)2]
_chemical_formula_sum '[Sr6 Pm2 Pa4 As12]'
_cell_volume [677.7335]
_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
[
  Sr  Sr0  4  0.0000  0.1638  0.5000  1
  Sr  Sr1  2  0.0000  0.5000  0.5000  1
  Pm  Pm2  2  0.0000  0.0000  0.0000  1
  Pa  Pa3  4  0.0000  0.3329  0.0000  1
  As  As4  8  0.2464  0.1729  0.2198  1
  As  As5  4  0.2274  0.5000  0.2196  1
]