data_[La12Pm6Nd4Mg2]
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
  Nd  1.1400  1.8500  1.2765
  Mg  1.3100  1.5000  0.8600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [6.3606]
_cell_length_b [11.0337]
_cell_length_c [12.1033]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.1744]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La6Pm3Nd2Mg]
_chemical_formula_sum '[La12 Pm6 Nd4 Mg2]'
_cell_volume [836.0677]
_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
[
  La  La0  8  0.2466  0.1646  0.2484  1
  La  La1  4  0.2474  0.0000  0.7507  1
  Pm  Pm2  4  0.0000  0.1671  0.5000  1
  Pm  Pm3  2  0.0000  0.5000  0.5000  1
  Nd  Nd4  4  0.0000  0.3329  0.0000  1
  Mg  Mg5  2  0.0000  0.0000  0.0000  1
]