data_[Ga8Sn4Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ga  1.8100  1.3000  0.7600
  Sn  1.9600  1.4500  0.8300
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [I-42d]
_cell_length_a [4.1239]
_cell_length_b [4.1239]
_cell_length_c [17.9257]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [122]
_chemical_formula_structural [Ga2SnOs]
_chemical_formula_sum '[Ga8 Sn4 Os4]'
_cell_volume [304.8584]
_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
[
  Ga  Ga0  8  0.1940  0.2500  0.1250  1
  Sn  Sn1  4  0.0000  0.0000  0.5000  1
  Os  Os2  4  0.0000  0.0000  0.0000  1
]