data_[Tm8Ni4Ge10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Ni  1.9100  1.3500  0.7400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [15.1473]
_cell_length_b [4.1706]
_cell_length_c [6.9874]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.7200]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tm4Ni2Ge5]
_chemical_formula_sum '[Tm8 Ni4 Ge10]'
_cell_volume [418.0649]
_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  4  0.0863  0.5000  0.3775  1
  Tm  Tm1  4  0.1528  0.5000  0.9401  1
  Ni  Ni2  4  0.2198  0.0000  0.6198  1
  Ge  Ge3  4  0.0677  0.0000  0.6623  1
  Ge  Ge4  4  0.2025  0.0000  0.2565  1
  Ge  Ge5  2  0.0000  0.0000  0.0000  1
]