data_[Tm4Fe4Si2Ge2C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Fe  1.8300  1.4000  0.8525
  Si  1.9000  1.1000  0.5400
  Ge  2.0100  1.2500  0.7700
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.5253]
_cell_length_b [3.9101]
_cell_length_c [6.6799]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.8104]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [Tm2Fe2SiGeC]
_chemical_formula_sum '[Tm4 Fe4 Si2 Ge2 C2]'
_cell_volume [214.2198]
_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
[
  Tm  Tm0  2  0.0570  0.5000  0.2882  1
  Tm  Tm1  2  0.4422  0.0000  0.7090  1
  Fe  Fe2  2  0.2029  0.0000  0.1008  1
  Fe  Fe3  2  0.3034  0.5000  0.9124  1
  Si  Si4  2  0.3358  0.5000  0.2859  1
  Ge  Ge5  2  0.1571  0.0000  0.7019  1
  C  C6  2  0.0016  0.0000  0.0018  1
]