data_[Cr2Ge2Ir2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Ge  2.0100  1.2500  0.7700
  Ir  2.2000  1.3500  0.7650
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [4.5234]
_cell_length_b [4.5234]
_cell_length_c [9.1224]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [CrGeIrO6]
_chemical_formula_sum '[Cr2 Ge2 Ir2 O12]'
_cell_volume [186.6511]
_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
[
  Cr  Cr0  2  0.0000  0.0000  0.0004  1.0
  Ge  Ge1  2  0.0000  0.0000  0.3321  1.0
  Ir  Ir2  2  0.0000  0.0000  0.6660  1.0
  O  O3  4  0.1909  0.8091  0.4960  1.0
  O  O4  4  0.1927  0.8073  0.1702  1.0
  O  O5  4  0.1987  0.8013  0.8346  1.0
]