data_Na2TeW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.86
_cell_length_b   5.03
_cell_length_c   6.3
_cell_angle_alpha   90.0
_cell_angle_beta   95.42
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2TeW
_chemical_formula_sum   'Na2 Te1 W1'
_cell_volume   90.37
_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
  Na  Na0  1  0.19  0.0  0.21  1.0
  Na  Na1  1  0.07  0.51  0.57  1.0
  Te  Te2  1  0.73  0.0  0.32  1.0
  W  W3  1  0.69  0.51  0.58  1.0

data_Na2TeW
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.86
_cell_length_b   5.03
_cell_length_c   6.3
_cell_angle_alpha   90.0
_cell_angle_beta   95.42
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Na2TeW
_chemical_formula_sum   'Na2 Te1 W1'
_cell_volume   90.37
_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
  Na  Na0  1  0.07  0.51  0.57  1.0
  Na  Na1  1  0.19  0.0  0.21  1.0
  Te  Te2  1  0.73  0.0  0.32  1.0
  W  W3  1  0.69  0.51  0.58  1.0

Na Na Te W
Na Na Te W 0 2 - o o 0 2 o o o 1 3 - o o 