data_[Na6Mn4As12W2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Mn  1.5500  1.4000  0.6483
  As  2.1800  1.1500  0.6600
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [5.9195]
_cell_length_b [9.7978]
_cell_length_c [8.1364]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.0704]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Na3Mn2As6W]
_chemical_formula_sum '[Na6 Mn4 As12 W2]'
_cell_volume [459.6675]
_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
[
  Na  Na0  4  0.0000  0.1641  0.5000  1
  Na  Na1  2  0.0000  0.5000  0.5000  1
  Mn  Mn2  4  0.0000  0.3314  0.0000  1
  As  As3  8  0.2415  0.1751  0.2033  1
  As  As4  4  0.2183  0.5000  0.2028  1
  W  W5  2  0.0000  0.0000  0.0000  1
]