data_[Na6Mn4P6]
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
  P  2.1900  1.0000  0.5500
]
_symmetry_space_group_name_H-M [Pnc2]
_cell_length_a [21.1756]
_cell_length_b [6.3738]
_cell_length_c [5.7767]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [30]
_chemical_formula_structural [Na3Mn2P3]
_chemical_formula_sum '[Na6 Mn4 P6]'
_cell_volume [779.6735]
_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  0.3542  0.1108  0.0691  1
  Na  Na1  2  0.5000  0.0000  0.4438  1
  Mn  Mn2  4  0.4185  0.6979  0.3041  1
  P  P3  4  0.3623  0.5676  0.0219  1
  P  P4  2  0.5000  0.0000  0.9348  1
]