data_Li2BeNi
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.71
_cell_length_b   4.71
_cell_length_c   4.71
_cell_angle_alpha   139.17
_cell_angle_beta   139.17
_cell_angle_gamma   59.12
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2BeNi
_chemical_formula_sum   'Li2 Be1 Ni1'
_cell_volume   44.19
_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
  Li  Li1  1  0.64  0.0  0.05  1.0
  Li  Li2  1  0.0  0.64  0.05  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Ni  Ni3  1  0.0  0.0  0.1  1.0

data_Li2BeNi
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.65
_cell_length_b   4.65
_cell_length_c   4.71
_cell_angle_alpha   90.0
_cell_angle_beta   119.56
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Li2BeNi
_chemical_formula_sum   'Li4 Be2 Ni2'
_cell_volume   88.38
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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  4  0.32  0.32  0.59  1.0
  Be  Be1  2  0.0  0.0  0.0  1.0
  Ni  Ni2  2  0.0  0.0  0.9  1.0

Li Li Be Ni
Li Li Be Ni 0 1 + - o 0 3 + o o 0 2 + o o 1 3 o + o 1 2 o + o 2 3 o o o 