data_Be2AlAg
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.59
_cell_length_b   4.59
_cell_length_c   4.59
_cell_angle_alpha   133.09
_cell_angle_beta   133.09
_cell_angle_gamma   68.51
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2AlAg
_chemical_formula_sum   'Be2 Al1 Ag1'
_cell_volume   50.69
_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
  Be  Be2  1  0.0  0.83  0.9  1.0
  Be  Be3  1  0.0  0.0  0.0  1.0
  Al  Al1  1  0.0  0.0  0.79  1.0
  Ag  Ag0  1  0.83  0.0  0.9  1.0

data_Be2AlAg
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.65
_cell_length_b   3.65
_cell_length_c   4.59
_cell_angle_alpha   113.46
_cell_angle_beta   113.46
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2AlAg
_chemical_formula_sum   'Be2 Al1 Ag1'
_cell_volume   50.69
_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
  Be  Be0  1  0.0  0.0  0.0  1.0
  Be  Be1  1  0.07  0.9  0.07  1.0
  Al  Al2  1  0.79  0.79  0.79  1.0
  Ag  Ag3  1  0.9  0.07  0.07  1.0

Be Be Al Ag