data_[Tm4Si4B2Ru4]
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
  B  2.0400  0.8500  0.4100
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [10.6974]
_cell_length_b [4.1190]
_cell_length_c [6.8240]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.3705]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Tm2Si2BRu2]
_chemical_formula_sum '[Tm4 Si4 B2 Ru4]'
_cell_volume [235.7428]
_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  0.0656  0.5000  0.8300  1.0
  Si  Si1  4  0.1505  0.0000  0.6003  1.0
  B  B2  2  0.0000  0.0000  0.0000  1.0
  Ru  Ru3  4  0.2143  0.0000  0.3174  1.0
]