data_[Mn2Zn2As2O2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mn  1.5500  1.4000  0.6483
  Zn  1.6500  1.3500  0.8800
  As  2.1800  1.1500  0.6600
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [3.3787]
_cell_length_b [7.1660]
_cell_length_c [5.6930]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [MnZnAsO]
_chemical_formula_sum '[Mn2 Zn2 As2 O2]'
_cell_volume [137.8367]
_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  0.2869  0.9398  1
  Zn  Zn1  2  0.5000  0.1212  0.5319  1
  As  As2  2  0.0000  0.3521  0.3950  1
  O  O3  2  0.5000  0.1259  0.8873  1
]