data_NaTlW2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.92
_cell_length_b   4.92
_cell_length_c   5.96
_cell_angle_alpha   93.32
_cell_angle_beta   93.32
_cell_angle_gamma   32.79
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTlW2
_chemical_formula_sum   'Na1 Tl1 W2'
_cell_volume   77.9
_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
  Na  Na0  1  0.49  0.0  0.94  1.0
  Tl  Tl1  1  0.92  0.0  0.53  1.0
  W  W2  1  0.72  0.0  0.75  1.0
  W  W3  1  0.12  0.0  0.67  1.0

data_NaTlW2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.78
_cell_length_b   4.92
_cell_length_c   5.96
_cell_angle_alpha   93.32
_cell_angle_beta   90.0
_cell_angle_gamma   106.4
_symmetry_Int_Tables_number   1
_chemical_formula_structural   NaTlW2
_chemical_formula_sum   'Na1 Tl1 W2'
_cell_volume   77.9
_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
  Na  Na0  1  0.0  0.51  0.06  1.0
  Tl  Tl1  1  0.0  0.08  0.47  1.0
  W  W2  1  0.0  0.28  0.25  1.0
  W  W3  1  0.0  0.88  0.33  1.0

Na Tl W W