data_[Y16Al2Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Al  1.6100  1.2500  0.6750
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [8.8077]
_cell_length_b [13.0640]
_cell_length_c [5.4586]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.8202]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y8AlOs2]
_chemical_formula_sum '[Y16 Al2 Os4]'
_cell_volume [609.9075]
_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
[
  Y  Y0  8  0.1956  0.1300  0.0824  1
  Y  Y1  4  0.0000  0.2408  0.5000  1
  Y  Y2  4  0.1214  0.5000  0.3017  1
  Al  Al3  2  0.0000  0.0000  0.5000  1
  Os  Os4  4  0.0000  0.3181  0.0000  1
]