data_[Y2Er8Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Er  1.2400  1.7500  1.0300
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.7379]
_cell_length_b [6.2303]
_cell_length_c [7.9011]
_cell_angle_alpha [90.0000]
_cell_angle_beta [112.1712]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Y(Er2Os)2]
_chemical_formula_sum '[Y2 Er8 Os4]'
_cell_volume [352.7437]
_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  2  0.0241  0.2500  0.1597  1
  Er  Er1  4  0.2400  0.5012  0.5805  1
  Er  Er2  2  0.3272  0.7500  0.2522  1
  Er  Er3  2  0.3799  0.2500  0.0196  1
  Os  Os4  2  0.0258  0.2500  0.7429  1
  Os  Os5  2  0.4154  0.2500  0.3760  1
]