data_[Fe1Tc1B2Ru1]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Fe  1.8300  1.4000  0.8525
  Tc  1.9000  1.3500  0.7417
  B  2.0400  0.8500  0.4100
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [P4/mmm]
_cell_length_a [3.7467]
_cell_length_b [3.7467]
_cell_length_c [4.4492]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [123]
_chemical_formula_structural [FeTcB2Ru]
_chemical_formula_sum '[Fe1 Tc1 B2 Ru1]'
_cell_volume [62.4572]
_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
[
  Fe  Fe0  1  0.0000  0.0000  0.0000  1
  Tc  Tc1  1  0.0000  0.0000  0.5000  1
  B  B2  2  0.0000  0.5000  0.0000  1
  Ru  Ru3  1  0.5000  0.5000  0.5000  1
]