data_Ge2TeW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.23
_cell_length_b   5.23
_cell_length_c   5.23
_cell_angle_alpha   139.08
_cell_angle_beta   125.39
_cell_angle_gamma   70.45
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ge2TeW
_chemical_formula_sum   'Ge2 Te1 W1'
_cell_volume   75.06
_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
  Ge  Ge0  1  0.0  0.0  0.14  1.0
  Ge  Ge1  1  0.83  0.0  0.01  1.0
  Te  Te2  1  0.0  0.0  0.11  1.0
  W  W3  1  0.0  0.4  0.29  1.0

data_Ge2TeW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.66
_cell_length_b   4.8
_cell_length_c   5.23
_cell_angle_alpha   117.31
_cell_angle_beta   110.46
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ge2TeW
_chemical_formula_sum   'Ge2 Te1 W1'
_cell_volume   75.06
_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
  Ge  Ge0  1  0.81  0.99  0.81  1.0
  Ge  Ge1  1  0.86  0.86  0.86  1.0
  Te  Te2  1  0.89  0.89  0.89  1.0
  W  W3  1  0.71  0.12  0.12  1.0

Ge Ge Te W
Ge Ge Te W 0 2 o o o 0 1 - o o 0 3 o o o 1 2 + o o 1 3 + o o 2 3 o o o 