data_[Y4Si4Ru4C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Si  1.9000  1.1000  0.5400
  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 [10.9343]
_cell_length_b [4.0492]
_cell_length_c [6.8743]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.7843]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Y2Si2Ru2C]
_chemical_formula_sum '[Y4 Si4 Ru4 C2]'
_cell_volume [237.2522]
_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
[
  Y  Y0  4  0.0635  0.5000  0.8298  1.0
  Si  Si1  4  0.1529  0.0000  0.6055  1.0
  Ru  Ru2  4  0.2054  0.0000  0.3089  1.0
  C  C3  2  0.0000  0.0000  0.0000  1.0
]