data_Na2SnTeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.49
_cell_length_b   5.56
_cell_length_c   9.56
_cell_angle_alpha   90.0
_cell_angle_beta   125.08
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2SnTeO6
_chemical_formula_sum   'Na4 Sn2 Te2 O12'
_cell_volume   239.22
_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  1  0.79  0.22  0.96  1.0
  Na  Na1  1  0.95  0.01  0.95  1.0
  Na  Na2  1  0.04  0.56  0.87  1.0
  Na  Na3  1  0.21  0.34  0.87  1.0
  Sn  Sn4  1  0.25  0.78  0.91  1.0
  Sn  Sn5  1  0.0  0.0  0.0  1.0
  Te  Te6  1  0.75  0.78  0.0  1.0
  Te  Te7  1  1.0  0.0  0.91  1.0
  O  O8  1  0.41  0.48  0.55  1.0
  O  O9  1  0.34  0.69  0.36  1.0
  O  O10  1  0.59  0.09  0.27  1.0
  O  O11  1  0.66  0.87  0.47  1.0
  O  O12  1  0.95  0.6  0.53  1.0
  O  O13  1  0.8  0.38  0.38  1.0
  O  O14  1  0.05  0.96  0.29  1.0
  O  O15  1  0.2  0.18  0.45  1.0
  O  O16  1  0.25  0.63  0.89  1.0
  O  O17  1  0.5  0.41  0.03  1.0
  O  O18  1  0.75  0.93  0.94  1.0
  O  O19  1  0.5  0.15  0.8  1.0

data_Na2SnTeO6
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.49
_cell_length_b   5.56
_cell_length_c   7.82
_cell_angle_alpha   90.0
_cell_angle_beta   90.01
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2SnTeO6
_chemical_formula_sum   'Na4 Sn2 Te2 O12'
_cell_volume   239.22
_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  1  0.0  0.01  0.95  1.0
  Na  Na1  1  0.17  0.56  0.87  1.0
  Na  Na2  1  0.34  0.34  0.87  1.0
  Na  Na3  1  0.83  0.22  0.96  1.0
  Sn  Sn4  1  0.0  0.0  0.0  1.0
  Sn  Sn5  1  0.34  0.78  0.91  1.0
  Te  Te6  1  0.09  0.0  0.91  1.0
  Te  Te7  1  0.75  0.78  0.0  1.0
  O  O8  1  0.2  0.87  0.47  1.0
  O  O9  1  0.32  0.09  0.27  1.0
  O  O10  1  0.36  0.63  0.89  1.0
  O  O11  1  0.41  0.6  0.53  1.0
  O  O12  1  0.42  0.38  0.38  1.0
  O  O13  1  0.47  0.41  0.03  1.0
  O  O14  1  0.7  0.15  0.8  1.0
  O  O15  1  0.75  0.18  0.45  1.0
  O  O16  1  0.76  0.96  0.29  1.0
  O  O17  1  0.81  0.93  0.94  1.0
  O  O18  1  0.86  0.48  0.55  1.0
  O  O19  1  0.98  0.69  0.36  1.0

Na Na Na Na Sn Sn Te Te O O O O O O O O O O O O
Na Na Na Na Sn Sn Te Te O O O O O O O O O O O O 0 19 o o o 0 18 o - o 0 5 + o + 0 1 o o o 1 5 + o + 1 7 o o o 1 18 o - o 2 16 o o o 2 3 o o o 3 17 o o + 3 16 o o o 4 16 o o o 5 18 - - - 6 18 o o - 8 15 o o o 8 9 o o o 9 14 o o o 9 11 o o o 10 11 o - o 10 13 o o o 11 12 o o o 12 13 o o o 14 15 o + o 16 17 o o + 18 19 o + o 