data_[Er4Re4Si4C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Er  1.2400  1.7500  1.0300
  Re  1.9000  1.3500  0.7125
  Si  1.9000  1.1000  0.5400
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.8982]
_cell_length_b [3.9584]
_cell_length_c [6.8929]
_cell_angle_alpha [90.0000]
_cell_angle_beta [127.1896]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Er2Re2Si2C]
_chemical_formula_sum '[Er4 Re4 Si4 C2]'
_cell_volume [236.8863]
_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
[
  Er  Er0  4  0.0724  0.5000  0.2988  1.0
  Si  Si1  4  0.1402  0.0000  0.6774  1.0
  Re  Re2  4  0.2076  0.0000  0.0931  1.0
  C  C3  2  0.0000  0.0000  0.0000  1.0
]