data_[Tb2Be4B2Ru2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Tb  1.1000  1.7500  0.9815
  Be  1.5700  1.0500  0.5900
  B  2.0400  0.8500  0.4100
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [Imm2]
_cell_length_a [3.4957]
_cell_length_b [3.5793]
_cell_length_c [10.4210]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [44]
_chemical_formula_structural [TbBe2BRu]
_chemical_formula_sum '[Tb2 Be4 B2 Ru2]'
_cell_volume [130.3871]
_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
[
  Tb  Tb0  2  0.0000  0.0000  0.4327  1
  Be  Be1  2  0.0000  0.0000  0.0657  1
  Be  Be2  2  0.0000  0.5000  0.7033  1
  B  B3  2  0.0000  0.0000  0.8138  1
  Ru  Ru4  2  0.0000  0.5000  0.1967  1
]