data_Nb2SnW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.44
_cell_length_b   5.44
_cell_length_c   5.44
_cell_angle_alpha   142.98
_cell_angle_beta   130.06
_cell_angle_gamma   63.77
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2SnW
_chemical_formula_sum   'Nb2 Sn1 W1'
_cell_volume   73.19
_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
  Nb  Nb0  1  0.0  0.0  0.06  1.0
  Nb  Nb1  1  0.0  0.3  0.42  1.0
  Sn  Sn2  1  0.0  0.0  0.57  1.0
  W  W3  1  0.73  0.0  0.18  1.0

data_Nb2SnW
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.45
_cell_length_b   4.59
_cell_length_c   5.44
_cell_angle_alpha   114.97
_cell_angle_beta   108.51
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Nb2SnW
_chemical_formula_sum   'Nb2 Sn1 W1'
_cell_volume   73.19
_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
  Nb  Nb0  1  0.58  0.88  0.88  1.0
  Nb  Nb1  1  0.94  0.94  0.94  1.0
  Sn  Sn2  1  0.43  0.43  0.43  1.0
  W  W3  1  0.54  0.82  0.54  1.0

Nb Nb Sn W