data_[Y8Ru4C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Ru  2.2000  1.3000  0.6610
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.0946]
_cell_length_b [5.0554]
_cell_length_c [6.7494]
_cell_angle_alpha [90.0000]
_cell_angle_beta [119.2356]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2RuC2]
_chemical_formula_sum '[Y8 Ru4 C8]'
_cell_volume [330.3361]
_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  0.0321  0.0000  0.7748  1.0
  Y  Y1  4  0.1787  0.5000  0.6138  1.0
  Ru  Ru2  4  0.1353  0.5000  0.1280  1.0
  C  C3  4  0.0109  0.5000  0.7823  1.0
  C  C4  4  0.1787  0.0000  0.6024  1.0
]