data_[Tm4Si2Ge5]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Si  1.9000  1.1000  0.5400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [6.8468]
_cell_length_b [4.0544]
_cell_length_c [8.0657]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.6467]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [Tm4Si2Ge5]
_chemical_formula_sum '[Tm4 Si2 Ge5]'
_cell_volume [223.4460]
_cell_formula_units_Z [1]
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  0.2278  0.5000  0.8703  1
  Tm  Tm1  2  0.2410  0.5000  0.3959  1
  Si  Si2  2  0.0877  0.0000  0.6297  1
  Ge  Ge3  2  0.1320  0.0000  0.1279  1
  Ge  Ge4  2  0.4496  0.0000  0.6581  1
  Ge  Ge5  1  0.5000  0.0000  0.0000  1
]