data_[Y4Si12Os4Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Si  1.9000  1.1000  0.5400
  Os  2.2000  1.3000  0.6730
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [7.6510]
_cell_length_b [11.1519]
_cell_length_c [5.4126]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [YSi3OsRu]
_chemical_formula_sum '[Y4 Si12 Os4 Ru4]'
_cell_volume [461.8180]
_cell_formula_units_Z [4]
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
[
  Y  Y0  4  0.0000  0.2627  0.7500  1
  Si  Si1  8  0.2472  0.0000  0.0000  1
  Si  Si2  4  0.0000  0.2500  0.2500  1
  Ru  Ru3  4  0.0000  0.0556  0.2500  1
  Os  Os4  4  0.0000  0.4483  0.2500  1
]