data_[Os2Pt2W4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Os  2.2000  1.3000  0.6730
  Pt  2.2800  1.3500  0.8050
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [9.2204]
_cell_length_b [2.8188]
_cell_length_c [4.8534]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.0809]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [OsPtW2]
_chemical_formula_sum '[Os2 Pt2 W4]'
_cell_volume [124.1954]
_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
[
  Os  Os0  2  0.4971  0.0000  0.4818  1
  Pt  Pt1  2  0.2498  0.0000  0.7630  1
  W  W2  2  0.2538  0.5000  0.2712  1
  W  W3  2  0.4992  0.5000  0.9840  1
]