data_[Cr2Ga2As2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Ga  1.8100  1.3000  0.7600
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [4.4915]
_cell_length_b [4.4915]
_cell_length_c [8.8587]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [CrGaAsO6]
_chemical_formula_sum '[Cr2 Ga2 As2 O12]'
_cell_volume [178.7086]
_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  0.9987  1.0
  Ga  Ga1  2  0.0000  0.0000  0.6678  1.0
  As  As2  2  0.0000  0.0000  0.3328  1.0
  O  O3  4  0.1880  0.8120  0.1722  1.0
  O  O4  4  0.1945  0.8055  0.4923  1.0
  O  O5  4  0.2050  0.7950  0.8359  1.0
]