data_AlFeTe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.89
_cell_length_b   4.89
_cell_length_c   3.28
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   AlFeTe2
_chemical_formula_sum   'Al1 Fe1 Te2'
_cell_volume   78.35
_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
  Al  Al0  1  0.0  0.0  0.0  1.0
  Fe  Fe1  1  0.44  0.44  0.0  1.0
  Te  Te2  1  0.44  0.0  0.64  1.0
  Te  Te3  1  0.0  0.44  0.64  1.0

data_AlFeTe2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   6.91
_cell_length_b   6.91
_cell_length_c   3.28
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   AlFeTe2
_chemical_formula_sum   'Al2 Fe2 Te4'
_cell_volume   156.69
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Al  Al0  2  0.0  0.0  0.0  1.0
  Fe  Fe1  2  0.44  0.0  0.0  1.0
  Te  Te2  4  0.22  0.22  0.64  1.0

Al Fe Te Te
FeAlTe2 crystallizes in the monoclinic Cm space group. Fe(1) is bonded in a 6-coordinate geometry to six equivalent Te(1) atoms. There are a spread of Fe(1)-Te(1) bond distances ranging from 2.47-3.02 Å. Al(1) is bonded in a 6-coordinate geometry to six equivalent Te(1) atoms. There are a spread of Al(1)-Te(1) bond distances ranging from 2.47-3.02 Å. Te(1) is bonded in a 6-coordinate geometry to three equivalent Fe(1) and three equivalent Al(1) atoms.