data_[Nb2Cr2Ga2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  Cr  1.6600  1.4000  0.9400
  Ga  1.8100  1.3000  0.7600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P4_2nm]
_cell_length_a [4.6362]
_cell_length_b [4.6362]
_cell_length_c [9.1085]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [102]
_chemical_formula_structural [NbCrGaO6]
_chemical_formula_sum '[Nb2 Cr2 Ga2 O12]'
_cell_volume [195.7829]
_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
[
  Nb  Nb0  2  0.0000  0.0000  0.6707  1.0
  Cr  Cr1  2  0.0000  0.0000  0.0012  1.0
  Ga  Ga2  2  0.0000  0.0000  0.3327  1.0
  O  O3  4  0.1930  0.8070  0.1622  1.0
  O  O4  4  0.1967  0.8033  0.8350  1.0
  O  O5  4  0.2056  0.7944  0.5004  1.0
]