data_CuNi2Mo
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.58
_cell_length_b   3.77
_cell_length_c   5.1
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuNi2Mo
_chemical_formula_sum   'Cu1 Ni2 Mo1'
_cell_volume   49.53
_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  0.46  1.0
  Ni  Ni2  1  0.0  0.0  0.1  1.0
  Ni  Ni3  1  0.29  0.88  0.3  1.0
  Mo  Mo1  1  0.29  0.88  0.89  1.0

data_CuNi2Mo
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.58
_cell_length_b   3.77
_cell_length_c   5.1
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CuNi2Mo
_chemical_formula_sum   'Cu1 Ni2 Mo1'
_cell_volume   49.53
_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  0.46  1.0
  Ni  Ni1  1  0.0  0.0  0.1  1.0
  Ni  Ni2  1  0.29  0.88  0.3  1.0
  Mo  Mo3  1  0.29  0.88  0.89  1.0

Cu Ni Ni Mo
Cu Ni Ni Mo 0 2 o - o 1 3 o - - 1 2 o - o 