data_[Cr4Si6W2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Si  1.9000  1.1000  0.5400
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [3.3228]
_cell_length_b [8.9659]
_cell_length_c [5.5378]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Cr2Si3W]
_chemical_formula_sum '[Cr4 Si6 W2]'
_cell_volume [164.9828]
_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
[
  Cr  Cr0  2  0.0000  0.2386  0.5080  1
  Cr  Cr1  2  0.5000  0.4407  0.4805  1
  Si  Si2  2  0.0000  0.3859  0.1505  1
  Si  Si3  2  0.5000  0.0817  0.3305  1
  Si  Si4  2  0.5000  0.2945  0.8376  1
  W  W5  2  0.0000  0.1029  0.9917  1
]