data_[Tm8Mn4Ge8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tm  1.2500  1.7500  1.0950
  Mn  1.5500  1.4000  0.6483
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Ibam]
_cell_length_a [6.2015]
_cell_length_b [12.1026]
_cell_length_c [5.7525]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [72]
_chemical_formula_structural [Tm2MnGe2]
_chemical_formula_sum '[Tm8 Mn4 Ge8]'
_cell_volume [431.7538]
_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  8  0.2054  0.1437  0.5000  1
  Mn  Mn1  4  0.0000  0.5000  0.2500  1
  Ge  Ge2  8  0.2319  0.3876  0.5000  1
]