data_[Sr4Ge4B2Ir4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Ge  2.0100  1.2500  0.7700
  B  2.0400  0.8500  0.4100
  Ir  2.2000  1.3500  0.7650
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [11.6582]
_cell_length_b [4.3262]
_cell_length_c [7.5074]
_cell_angle_alpha [90.0000]
_cell_angle_beta [128.2874]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sr2Ge2BIr2]
_chemical_formula_sum '[Sr4 Ge4 B2 Ir4]'
_cell_volume [297.2019]
_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  0.0621  0.5000  0.3067  1.0
  Ge  Ge1  4  0.1784  0.0000  0.7346  1.0
  B  B2  2  0.0000  0.0000  0.0000  1.0
  Ir  Ir3  4  0.1949  0.0000  0.0820  1.0
]