data_[Yb2Mo4Ru2C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Mo  2.1600  1.4500  0.7750
  Ru  2.2000  1.3000  0.6610
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.1513]
_cell_length_b [4.4166]
_cell_length_c [12.3360]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [YbMo2RuC4]
_chemical_formula_sum '[Yb2 Mo4 Ru2 C8]'
_cell_volume [171.6901]
_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
[
  Yb  Yb0  2  0.0000  0.0000  0.5000  1
  Mo  Mo1  4  0.0000  0.5000  0.3067  1
  Ru  Ru2  2  0.0000  0.0000  0.0000  1
  C  C3  8  0.0000  0.3294  0.1395  1
]