data_[Sr4Si4B2Ru4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  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 [11.4304]
_cell_length_b [4.2918]
_cell_length_c [7.5557]
_cell_angle_alpha [90.0000]
_cell_angle_beta [129.0407]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr2Si2BRu2]
_chemical_formula_sum '[Sr4 Si4 B2 Ru4]'
_cell_volume [287.8928]
_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
[
  Sr  Sr0  4  0.0644  0.5000  0.3147  1.0
  Si  Si1  4  0.1898  0.0000  0.7593  1.0
  B  B2  2  0.0000  0.0000  0.0000  1.0
  Ru  Ru3  4  0.2028  0.0000  0.0887  1.0
]