data_[Sm4Y6Os4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Y  1.2200  1.8000  1.0400
  Os  2.2000  1.3000  0.6730
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [12.1071]
_cell_length_b [3.9644]
_cell_length_c [8.5050]
_cell_angle_alpha [90.0000]
_cell_angle_beta [113.3571]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm2Y3Os2]
_chemical_formula_sum '[Sm4 Y6 Os4]'
_cell_volume [374.7632]
_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
[
  Sm  Sm0  4  0.1646  0.0000  0.8091  1
  Y  Y1  4  0.1251  0.5000  0.4278  1
  Y  Y2  2  0.0000  0.5000  0.0000  1
  Os  Os3  4  0.1772  0.0000  0.2180  1
]