data_[La24Pm4Y8Mg4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Pm  1.1300  1.8500  1.1100
  Y  1.2200  1.8000  1.0400
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [10.6982]
_cell_length_b [13.8653]
_cell_length_c [9.4767]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.3612]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [La6PmY2Mg]
_chemical_formula_sum '[La24 Pm4 Y8 Mg4]'
_cell_volume [1386.9943]
_cell_formula_units_Z [4]
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
[
  La  La0  8  0.0575  0.3786  0.0992  1
  La  La1  8  0.0887  0.1692  0.9164  1
  La  La2  8  0.2458  0.2106  0.3293  1
  Pm  Pm3  4  0.0000  0.0715  0.2500  1
  Y  Y4  8  0.2313  0.0319  0.5966  1
  Mg  Mg5  4  0.0000  0.4047  0.7500  1
]