data_Li2BeZn
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.55
_cell_length_b   4.36
_cell_length_c   4.7
_cell_angle_alpha   90.0
_cell_angle_beta   99.88
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2BeZn
_chemical_formula_sum   'Li2 Be1 Zn1'
_cell_volume   51.48
_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  0.72  0.18  0.12  1.0
  Li  Li2  1  0.03  0.18  0.51  1.0
  Be  Be0  1  0.0  0.0  0.0  1.0
  Zn  Zn3  1  0.87  0.0  0.31  1.0

data_Li2BeZn
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.55
_cell_length_b   4.36
_cell_length_c   4.7
_cell_angle_alpha   90.0
_cell_angle_beta   99.88
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Li2BeZn
_chemical_formula_sum   'Li2 Be1 Zn1'
_cell_volume   51.48
_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  0.03  0.18  0.51  1.0
  Li  Li1  1  0.72  0.18  0.12  1.0
  Be  Be2  1  0.0  0.0  0.0  1.0
  Zn  Zn3  1  0.87  0.0  0.31  1.0

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