data_[Nd4Mg2W2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Mg  1.3100  1.5000  0.8600
  W  2.3600  1.3500  0.7667
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.5841]
_cell_length_b [5.8133]
_cell_length_c [9.6875]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.5767]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Nd2MgWO6]
_chemical_formula_sum '[Nd4 Mg2 W2 O12]'
_cell_volume [258.9292]
_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
[
  Nd  Nd0  4  0.2724  0.5592  0.7525  1.0
  Mg  Mg1  2  0.5000  0.0000  0.0000  1.0
  W  W2  2  0.0000  0.0000  0.5000  1.0
  O  O3  4  0.1392  0.5359  0.2476  1.0
  O  O4  4  0.2515  0.2075  0.0569  1.0
  O  O5  4  0.3619  0.7033  0.0567  1.0
]