data_BeAlTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.92
_cell_length_b   4.92
_cell_length_c   3.54
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   91.17
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeAlTe2
_chemical_formula_sum   'Be1 Al1 Te2'
_cell_volume   85.64
_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  Be1  1  0.0  0.0  0.0  1.0
  Al  Al0  1  0.44  0.0  0.0  1.0
  Te  Te2  1  0.72  0.24  0.77  1.0
  Te  Te3  1  0.72  0.76  0.77  1.0

data_BeAlTe2
_symmetry_space_group_name_H-M   Pm
_cell_length_a   3.54
_cell_length_b   4.92
_cell_length_c   4.92
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   6
_chemical_formula_structural   BeAlTe2
_chemical_formula_sum   'Be1 Al1 Te2'
_cell_volume   85.66
_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
  Be  Be0  1  0.0  0.0  0.0  1.0
  Al  Al1  1  -0.0  0.0  0.44  1.0
  Te  Te2  2  0.77  0.24  0.72  1.0

Be Al Te Te