data_[Na2Mg4Ga2Te8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Mg  1.3100  1.5000  0.8600
  Ga  1.8100  1.3000  0.7600
  Te  2.1000  1.4000  1.2933
]
_symmetry_space_group_name_H-M [Pmn2_1]
_cell_length_a [9.5896]
_cell_length_b [7.8115]
_cell_length_c [7.5159]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [31]
_chemical_formula_structural [NaMg2GaTe4]
_chemical_formula_sum '[Na2 Mg4 Ga2 Te8]'
_cell_volume [563.0184]
_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  2  0.0000  0.8438  0.4931  1.0
  Mg  Mg1  4  0.2458  0.6702  0.9998  1.0
  Ga  Ga2  2  0.0000  0.1827  0.9998  1.0
  Te  Te3  4  0.2284  0.3309  0.8749  1.0
  Te  Te4  2  0.0000  0.2126  0.3534  1.0
  Te  Te5  2  0.0000  0.8527  0.9043  1.0
]