data_CuNiW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.51
_cell_length_b   4.51
_cell_length_c   4.51
_cell_angle_alpha   146.08
_cell_angle_beta   130.17
_cell_angle_gamma   61.65
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuNiW
_chemical_formula_sum   'Cu1 Ni1 W1'
_cell_volume   38.85
_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
  Cu  Cu0  1  0.0  0.0  0.02  1.0
  Ni  Ni1  1  0.0  0.0  0.17  1.0
  W  W2  1  0.0  0.0  0.57  1.0

data_CuNiW
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.63
_cell_length_b   3.8
_cell_length_c   4.51
_cell_angle_alpha   114.92
_cell_angle_beta   106.96
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuNiW
_chemical_formula_sum   'Cu1 Ni1 W1'
_cell_volume   38.85
_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
  Cu  Cu0  1  0.98  0.98  0.98  1.0
  Ni  Ni1  1  0.83  0.83  0.83  1.0
  W  W2  1  0.43  0.43  0.43  1.0

Cu Ni W
Cu Ni W 0 1 o o o 0 2 o o - 1 2 o o o 