data_[Sr12Cr12Ge24]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Cr  1.6600  1.4000  0.9400
  Ge  2.0100  1.2500  0.7700
]
_symmetry_space_group_name_H-M [Pbam]
_cell_length_a [10.6388]
_cell_length_b [11.4164]
_cell_length_c [8.5650]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [55]
_chemical_formula_structural [SrCrGe2]
_chemical_formula_sum '[Sr12 Cr12 Ge24]'
_cell_volume [1040.2792]
_cell_formula_units_Z [12]
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  8  0.1720  0.5458  0.2614  1
  Sr  Sr1  4  0.1745  0.8185  0.0000  1
  Cr  Cr2  8  0.0805  0.2451  0.2382  1
  Cr  Cr3  4  0.0000  0.0000  0.2453  1
  Ge  Ge4  8  0.1498  0.8233  0.3495  1
  Ge  Ge5  4  0.0343  0.3817  0.0000  1
  Ge  Ge6  4  0.0389  0.3388  0.5000  1
  Ge  Ge7  4  0.0874  0.1042  0.5000  1
  Ge  Ge8  4  0.1140  0.1016  0.0000  1
]