data_BeTe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.59
_cell_length_b   6.59
_cell_length_c   3.5
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeTe
_chemical_formula_sum   'Be3 Te3'
_cell_volume   131.48
_cell_formula_units_Z   3
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  0.29  0.9  0.75  1.0
  Be  Be2  1  0.0  0.8  0.75  1.0
  Te  Te3  1  0.81  0.07  0.0  1.0
  Te  Te4  1  0.1  0.64  0.0  1.0
  Te  Te5  1  0.39  0.0  0.0  1.0

data_BeTe
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.5
_cell_length_b   6.59
_cell_length_c   6.59
_cell_angle_alpha   120.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeTe
_chemical_formula_sum   'Be3 Te3'
_cell_volume   131.48
_cell_formula_units_Z   3
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  0.75  0.0  0.8  1.0
  Be  Be2  1  0.75  0.29  0.9  1.0
  Te  Te3  1  0.0  0.1  0.64  1.0
  Te  Te4  1  0.0  0.39  0.0  1.0
  Te  Te5  1  0.0  0.81  0.07  1.0

Be Be Be Te Te Te
Be Be Be Te Te Te 0 3 - o o 0 2 o - - 1 5 o + + 1 2 o o o 1 4 o o + 2 4 o o + 