data_[Mn2As4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [9.2090]
_cell_length_b [3.6226]
_cell_length_c [6.6671]
_cell_angle_alpha [90.0000]
_cell_angle_beta [117.4056]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Mn(AsO3)2]
_chemical_formula_sum '[Mn2 As4 O12]'
_cell_volume [197.4591]
_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
  As  As1  4  0.1758  0.0000  0.6149  1
  O  O2  4  0.0092  0.0000  0.6831  1
  O  O3  4  0.1626  0.5000  0.1180  1
  O  O4  4  0.1974  0.5000  0.5589  1
]