data_YCdNi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.56
_cell_length_b   4.56
_cell_length_c   3.38
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.76
_symmetry_Int_Tables_number   1
_chemical_formula_structural   YCdNi2
_chemical_formula_sum   'Y1 Cd1 Ni2'
_cell_volume   70.23
_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
  Y  Y3  1  0.0  0.0  0.0  1.0
  Cd  Cd0  1  0.2  0.0  0.0  1.0
  Ni  Ni1  1  0.6  0.38  0.69  1.0
  Ni  Ni2  1  0.6  0.62  0.69  1.0

data_YCdNi2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.38
_cell_length_b   4.56
_cell_length_c   4.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   YCdNi2
_chemical_formula_sum   'Y1 Cd1 Ni2'
_cell_volume   70.24
_cell_formula_units_Z   1
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '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
  Y  Y0  1  0.0  0.0  0.0  1.0
  Cd  Cd1  1  0.0  0.0  0.2  1.0
  Ni  Ni2  2  0.69  0.38  0.6  1.0

Y Cd Ni Ni