data_[Mn2Ni2As4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Ni  1.9100  1.3500  0.7400
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.0178]
_cell_length_b [5.5685]
_cell_length_c [9.1054]
_cell_angle_alpha [90.0000]
_cell_angle_beta [122.0473]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [MnNi(AsO3)2]
_chemical_formula_sum '[Mn2 Ni2 As4 O12]'
_cell_volume [215.6502]
_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
[
  Mn  Mn0  2  0.0000  0.0000  0.0000  1
  Ni  Ni1  2  0.5000  0.0000  0.5000  1
  As  As2  4  0.2299  0.0020  0.7431  1
  O  O3  4  0.0811  0.6884  0.9282  1
  O  O4  4  0.2634  0.1767  0.9214  1
  O  O5  4  0.4284  0.5789  0.7590  1
]