data_[Y8Os4C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Os  2.2000  1.3000  0.6730
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Pnma]
_cell_length_a [6.4665]
_cell_length_b [5.1488]
_cell_length_c [9.8277]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [62]
_chemical_formula_structural [Y2OsC2]
_chemical_formula_sum '[Y8 Os4 C8]'
_cell_volume [327.2099]
_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
[
  Y  Y0  4  0.0264  0.2500  0.2803  1.0
  Y  Y1  4  0.1841  0.2500  0.9479  1.0
  Os  Os2  4  0.2269  0.2500  0.6358  1.0
  C  C3  4  0.0374  0.7500  0.2583  1.0
  C  C4  4  0.1765  0.7500  0.9485  1.0
]