data_[Re2Mo2W4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Re  1.9000  1.3500  0.7125
  Mo  2.1600  1.4500  0.7750
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.1629]
_cell_length_b [4.4919]
_cell_length_c [8.9456]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [ReMoW2]
_chemical_formula_sum '[Re2 Mo2 W4]'
_cell_volume [127.0950]
_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
[
  Re  Re0  2  0.0000  0.5000  0.0000  1.0
  Mo  Mo1  2  0.0000  0.5000  0.5000  1.0
  W  W2  4  0.0000  0.0000  0.2488  1.0
]