data_Na4SnTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.4
_cell_length_b   8.63
_cell_length_c   14.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na4SnTe4
_chemical_formula_sum   'Na16 Sn4 Te16'
_cell_volume   1077.03
_cell_formula_units_Z   4
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  1  0.77  0.29  0.35  1.0
  Na  Na1  1  0.44  0.34  0.92  1.0
  Na  Na2  1  0.97  0.02  0.5  1.0
  Na  Na3  1  0.64  0.61  0.93  1.0
  Na  Na4  1  0.01  0.93  0.0  1.0
  Na  Na5  1  0.19  0.7  0.43  1.0
  Na  Na6  1  0.21  0.39  0.85  1.0
  Na  Na7  1  0.39  0.24  0.42  1.0
  Na  Na8  1  0.15  0.59  0.87  1.0
  Na  Na9  1  0.05  0.04  0.44  1.0
  Na  Na10  1  0.35  0.35  0.98  1.0
  Na  Na11  1  0.26  0.28  0.41  1.0
  Na  Na12  1  0.16  0.18  0.06  1.0
  Na  Na13  1  0.04  0.45  0.48  1.0
  Na  Na14  1  0.37  0.13  0.8  1.0
  Na  Na15  1  0.24  0.5  0.37  1.0
  Sn  Sn16  1  0.41  0.69  0.94  1.0
  Sn  Sn17  1  0.79  0.94  0.51  1.0
  Sn  Sn18  1  0.61  0.62  0.91  1.0
  Sn  Sn19  1  1.0  0.01  0.34  1.0
  Te  Te20  1  0.11  0.31  0.75  1.0
  Te  Te21  1  0.09  0.32  0.33  1.0
  Te  Te22  1  0.31  0.63  0.1  1.0
  Te  Te23  1  0.3  1.0  0.52  1.0
  Te  Te24  1  0.99  0.31  0.79  1.0
  Te  Te25  1  0.21  0.32  0.37  1.0
  Te  Te26  1  0.19  0.64  0.06  1.0
  Te  Te27  1  0.41  0.99  0.48  1.0
  Te  Te28  1  0.44  0.45  0.21  1.0
  Te  Te29  1  0.17  0.19  0.78  1.0
  Te  Te30  1  0.23  0.87  0.64  1.0
  Te  Te31  1  0.97  0.76  0.07  1.0
  Te  Te32  1  0.5  0.88  0.38  1.0
  Te  Te33  1  0.7  0.75  0.96  1.0
  Te  Te34  1  0.71  0.44  0.47  1.0
  Te  Te35  1  0.9  0.19  0.89  1.0

data_Na4SnTe4
_symmetry_space_group_name_H-M   P1
_cell_length_a   8.4
_cell_length_b   8.63
_cell_length_c   14.85
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na4SnTe4
_chemical_formula_sum   'Na16 Sn4 Te16'
_cell_volume   1077.03
_cell_formula_units_Z   4
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  1  0.01  0.93  0.0  1.0
  Na  Na1  1  0.04  0.45  0.48  1.0
  Na  Na2  1  0.05  0.04  0.44  1.0
  Na  Na3  1  0.15  0.59  0.87  1.0
  Na  Na4  1  0.16  0.18  0.06  1.0
  Na  Na5  1  0.19  0.7  0.43  1.0
  Na  Na6  1  0.21  0.39  0.85  1.0
  Na  Na7  1  0.24  0.5  0.37  1.0
  Na  Na8  1  0.26  0.28  0.41  1.0
  Na  Na9  1  0.35  0.35  0.98  1.0
  Na  Na10  1  0.37  0.13  0.8  1.0
  Na  Na11  1  0.39  0.24  0.42  1.0
  Na  Na12  1  0.44  0.34  0.92  1.0
  Na  Na13  1  0.64  0.61  0.93  1.0
  Na  Na14  1  0.77  0.29  0.35  1.0
  Na  Na15  1  0.97  0.02  0.5  1.0
  Sn  Sn16  1  0.41  0.69  0.94  1.0
  Sn  Sn17  1  0.61  0.62  0.91  1.0
  Sn  Sn18  1  0.79  0.94  0.51  1.0
  Sn  Sn19  1  1.0  0.01  0.34  1.0
  Te  Te20  1  0.09  0.32  0.33  1.0
  Te  Te21  1  0.11  0.31  0.75  1.0
  Te  Te22  1  0.17  0.19  0.78  1.0
  Te  Te23  1  0.19  0.64  0.06  1.0
  Te  Te24  1  0.21  0.32  0.37  1.0
  Te  Te25  1  0.23  0.87  0.64  1.0
  Te  Te26  1  0.3  1.0  0.52  1.0
  Te  Te27  1  0.31  0.63  0.1  1.0
  Te  Te28  1  0.41  0.99  0.48  1.0
  Te  Te29  1  0.44  0.45  0.21  1.0
  Te  Te30  1  0.5  0.88  0.38  1.0
  Te  Te31  1  0.7  0.75  0.96  1.0
  Te  Te32  1  0.71  0.44  0.47  1.0
  Te  Te33  1  0.9  0.19  0.89  1.0
  Te  Te34  1  0.97  0.76  0.07  1.0
  Te  Te35  1  0.99  0.31  0.79  1.0

Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Na Sn Sn Sn Sn Te Te Te Te Te Te Te Te Te Te Te Te Te Te Te Te