data_[Cr2Ni2Bi4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cr  1.6600  1.4000  0.9400
  Ni  1.9100  1.3500  0.7400
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.3934]
_cell_length_b [5.7288]
_cell_length_c [9.4126]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.5162]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [CrNi(BiO3)2]
_chemical_formula_sum '[Cr2 Ni2 Bi4 O12]'
_cell_volume [239.6335]
_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  0.5000  1.0
  Ni  Ni1  2  0.5000  0.0000  0.0000  1.0
  Bi  Bi2  4  0.2635  0.5573  0.7513  1.0
  O  O3  4  0.1440  0.5343  0.2424  1.0
  O  O4  4  0.2294  0.2115  0.0487  1.0
  O  O5  4  0.3413  0.6875  0.0449  1.0
]