data_BeSnTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.1
_cell_length_b   7.1
_cell_length_c   4.51
_cell_angle_alpha   104.23
_cell_angle_beta   104.23
_cell_angle_gamma   31.06
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeSnTe2
_chemical_formula_sum   'Be1 Sn1 Te2'
_cell_volume   113.34
_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  0.86  0.0  0.33  1.0
  Sn  Sn1  1  0.59  0.0  0.99  1.0
  Te  Te2  1  0.15  0.0  0.76  1.0
  Te  Te3  1  0.73  0.0  0.82  1.0

data_BeSnTe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.8
_cell_length_b   4.51
_cell_length_c   7.1
_cell_angle_alpha   104.23
_cell_angle_beta   105.53
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeSnTe2
_chemical_formula_sum   'Be1 Sn1 Te2'
_cell_volume   113.34
_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  0.33  0.86  1.0
  Sn  Sn1  1  0.0  0.99  0.59  1.0
  Te  Te2  1  0.0  0.76  0.15  1.0
  Te  Te3  1  0.0  0.82  0.73  1.0

Be Sn Te Te