data_[Sr4B8Ru8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  B  2.0400  0.8500  0.4100
  Ru  2.2000  1.3000  0.6610
]
_symmetry_space_group_name_H-M [C2/c]
_cell_length_a [6.3154]
_cell_length_b [9.6165]
_cell_length_c [5.9621]
_cell_angle_alpha [90.0000]
_cell_angle_beta [121.4772]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [15]
_chemical_formula_structural [Sr(BRu)2]
_chemical_formula_sum '[Sr4 B8 Ru8]'
_cell_volume [308.8122]
_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
[
  Sr  Sr0  4  0.0000  0.1293  0.2500  1.0
  B  B1  4  0.0000  0.2110  0.7500  1.0
  B  B2  4  0.0000  0.4490  0.2500  1.0
  Ru  Ru3  8  0.1412  0.3784  0.0204  1.0
]