data_[Tm4Ge4Ru8C4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Ge  2.0100  1.2500  0.7700
  Ru  2.2000  1.3000  0.6610
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.8054]
_cell_length_b [11.2363]
_cell_length_c [7.2836]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [TmGeRu2C]
_chemical_formula_sum '[Tm4 Ge4 Ru8 C4]'
_cell_volume [311.4325]
_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
[
  Tm  Tm0  4  0.0000  0.4564  0.7500  1.0
  Ge  Ge1  4  0.0000  0.2645  0.2500  1.0
  Ru  Ru2  8  0.0000  0.1606  0.5560  1.0
  C  C3  4  0.0000  0.0000  0.0000  1.0
]