data_Be2GeTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.83
_cell_length_b   4.83
_cell_length_c   4.83
_cell_angle_alpha   136.95
_cell_angle_beta   111.58
_cell_angle_gamma   84.35
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2GeTe
_chemical_formula_sum   'Be2 Ge1 Te1'
_cell_volume   69.12
_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  0.77  0.0  0.68  1.0
  Be  Be1  1  0.0  0.72  0.91  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Te  Te3  1  0.0  0.0  0.58  1.0

data_Be2GeTe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.55
_cell_length_b   4.83
_cell_length_c   4.83
_cell_angle_alpha   68.42
_cell_angle_beta   68.47
_cell_angle_gamma   68.47
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Be2GeTe
_chemical_formula_sum   'Be2 Ge1 Te1'
_cell_volume   69.12
_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  0.23  0.68  1.0
  Be  Be1  1  0.72  0.0  0.19  1.0
  Ge  Ge2  1  0.0  0.0  0.0  1.0
  Te  Te3  1  0.0  0.0  0.58  1.0

Be Be Ge Te