data_[Yb4Zn2Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Zn  1.6500  1.3500  0.8800
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [4.5181]
_cell_length_b [5.0069]
_cell_length_c [8.9875]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [Yb2ZnOs2]
_chemical_formula_sum '[Yb4 Zn2 Os4]'
_cell_volume [203.3124]
_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
[
  Yb  Yb0  4  0.0000  0.5000  0.1948  1
  Zn  Zn1  2  0.0000  0.0000  0.0000  1
  Os  Os2  4  0.0000  0.2423  0.5000  1
]