data_[Sm16Ag4Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ag  1.9300  1.6000  1.0867
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [8.5661]
_cell_length_b [12.9837]
_cell_length_c [6.3219]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.7665]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sm4AgOs]
_chemical_formula_sum '[Sm16 Ag4 Os4]'
_cell_volume [676.6696]
_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
[
  Sm  Sm0  8  0.1054  0.1714  0.5391  1.0
  Sm  Sm1  8  0.2108  0.4223  0.9089  1.0
  Ag  Ag2  4  0.0000  0.3734  0.2500  1.0
  Os  Os3  4  0.0000  0.0009  0.7500  1.0
]