data_BeTe4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.81
_cell_length_b   8.81
_cell_length_c   8.81
_cell_angle_alpha   109.47
_cell_angle_beta   109.47
_cell_angle_gamma   109.47
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BeTe4
_chemical_formula_sum   'Be4 Te16'
_cell_volume   525.9
_cell_formula_units_Z   4
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  0.64  0.36  0.36  1.0
  Be  Be1  1  0.36  0.64  0.36  1.0
  Be  Be2  1  0.36  0.36  0.64  1.0
  Be  Be3  1  0.72  0.72  0.72  1.0
  Te  Te4  1  0.23  0.77  0.77  1.0
  Te  Te5  1  0.77  0.23  0.77  1.0
  Te  Te6  1  0.77  0.77  0.23  1.0
  Te  Te7  1  0.32  0.32  0.32  1.0
  Te  Te8  1  0.83  0.0  0.0  1.0
  Te  Te9  1  0.34  0.0  0.0  1.0
  Te  Te10  1  0.0  0.34  0.0  1.0
  Te  Te11  1  0.0  0.83  0.0  1.0
  Te  Te12  1  0.0  0.0  0.34  1.0
  Te  Te13  1  0.0  0.0  0.83  1.0
  Te  Te14  1  0.54  0.08  0.0  1.0
  Te  Te15  1  0.54  0.0  0.08  1.0
  Te  Te16  1  0.08  0.54  0.0  1.0
  Te  Te17  1  0.0  0.54  0.08  1.0
  Te  Te18  1  0.0  0.08  0.54  1.0
  Te  Te19  1  0.08  0.0  0.54  1.0

data_BeTe4
_symmetry_space_group_name_H-M   R3m
_cell_length_a   14.38
_cell_length_b   14.38
_cell_length_c   8.81
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   BeTe4
_chemical_formula_sum   'Be12 Te48'
_cell_volume   1577.7
_cell_formula_units_Z   12
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-y, x-y, z'
  3  '-x+y, -x, z'
  4  '-y, -x, z'
  5  '-x+y, y, z'
  6  'x, x-y, z'
  7  'x+2/3, y+1/3, z+1/3'
  8  '-y+2/3, x-y+1/3, z+1/3'
  9  '-x+y+2/3, -x+1/3, z+1/3'
  10  '-y+2/3, -x+1/3, z+1/3'
  11  '-x+y+2/3, y+1/3, z+1/3'
  12  'x+2/3, x-y+1/3, z+1/3'
  13  'x+1/3, y+2/3, z+2/3'
  14  '-y+1/3, x-y+2/3, z+2/3'
  15  '-x+y+1/3, -x+2/3, z+2/3'
  16  '-y+1/3, -x+2/3, z+2/3'
  17  '-x+y+1/3, y+2/3, z+2/3'
  18  'x+1/3, x-y+2/3, z+2/3'
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  9  0.18  0.09  0.45  1.0
  Be  Be1  3  0.0  0.0  0.72  1.0
  Te  Te2  18  0.0  0.46  0.54  1.0
  Te  Te3  9  0.06  0.11  0.94  1.0
  Te  Te4  9  0.18  0.36  0.59  1.0
  Te  Te5  9  0.22  0.44  0.78  1.0
  Te  Te6  3  0.0  0.0  0.32  1.0

Be Be Be Be Te Te Te Te Te Te Te Te Te Te Te Te Te Te Te Te