data_Li2YNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.24
_cell_length_b   3.97
_cell_length_c   5.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2YNi
_chemical_formula_sum   'Li2 Y1 Ni1'
_cell_volume   71.62
_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
  Li  Li0  1  0.62  0.99  0.48  1.0
  Li  Li1  1  0.62  0.99  0.09  1.0
  Y  Y3  1  0.0  0.0  0.78  1.0
  Ni  Ni2  1  0.0  0.0  0.0  1.0

data_Li2YNi
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.24
_cell_length_b   3.97
_cell_length_c   5.56
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2YNi
_chemical_formula_sum   'Li2 Y1 Ni1'
_cell_volume   71.62
_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
  Li  Li0  1  0.62  0.99  0.09  1.0
  Li  Li1  1  0.62  0.99  0.48  1.0
  Y  Y2  1  0.0  0.0  0.78  1.0
  Ni  Ni3  1  0.0  0.0  0.0  1.0

Li Li Y Ni
Li Li Y Ni 0 1 o o o 0 2 + + o 1 3 + + o 2 3 o o + 