data_AgSn2Te
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.09
_cell_length_b   6.09
_cell_length_c   6.09
_cell_angle_alpha   143.21
_cell_angle_beta   128.18
_cell_angle_gamma   65.23
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgSn2Te
_chemical_formula_sum   'Ag1 Sn2 Te1'
_cell_volume   104.9
_cell_formula_units_Z   1
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
  Ag  Ag0  1  0.0  0.0  0.58  1.0
  Sn  Sn1  1  0.92  0.0  0.22  1.0
  Sn  Sn2  1  0.0  0.0  0.64  1.0
  Te  Te3  1  0.92  0.0  0.95  1.0

data_AgSn2Te
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.84
_cell_length_b   5.32
_cell_length_c   6.09
_cell_angle_alpha   115.91
_cell_angle_beta   108.4
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AgSn2Te
_chemical_formula_sum   'Ag1 Sn2 Te1'
_cell_volume   104.9
_cell_formula_units_Z   1
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
  Ag  Ag0  1  0.0  0.58  0.58  1.0
  Sn  Sn1  1  0.0  0.22  0.3  1.0
  Sn  Sn2  1  0.0  0.64  0.64  1.0
  Te  Te3  1  0.0  0.95  0.02  1.0

Ag Sn Sn Te
Ag Sn Sn Te 0 2 o o o 0 1 - o o 1 3 o o - 