data_BiTeMo3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.08
_cell_length_b   5.08
_cell_length_c   5.08
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   BiTeMo3
_chemical_formula_sum   'Bi1 Te1 Mo3'
_cell_volume   130.84
_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
  Bi  Bi4  1  0.54  0.54  0.54  1.0
  Te  Te3  1  0.0  0.0  0.0  1.0
  Mo  Mo0  1  0.54  0.0  0.54  1.0
  Mo  Mo1  1  0.54  0.54  0.0  1.0
  Mo  Mo2  1  0.0  0.54  0.54  1.0

data_BiTeMo3
_symmetry_space_group_name_H-M   R3m
_cell_length_a   7.18
_cell_length_b   7.18
_cell_length_c   8.79
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   BiTeMo3
_chemical_formula_sum   'Bi3 Te3 Mo9'
_cell_volume   392.53
_cell_formula_units_Z   3
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+1/3, y+2/3, z+2/3'
  8  '-y+1/3, x-y+2/3, z+2/3'
  9  '-x+y+1/3, -x+2/3, z+2/3'
  10  '-y+1/3, -x+2/3, z+2/3'
  11  '-x+y+1/3, y+2/3, z+2/3'
  12  'x+1/3, x-y+2/3, z+2/3'
  13  'x+2/3, y+1/3, z+1/3'
  14  '-y+2/3, x-y+1/3, z+1/3'
  15  '-x+y+2/3, -x+1/3, z+1/3'
  16  '-y+2/3, -x+1/3, z+1/3'
  17  '-x+y+2/3, y+1/3, z+1/3'
  18  'x+2/3, x-y+1/3, z+1/3'
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
  Bi  Bi0  3  0.0  0.0  0.54  1.0
  Te  Te1  3  0.0  0.0  0.0  1.0
  Mo  Mo2  9  0.18  0.36  0.36  1.0

Bi Te Mo Mo Mo
Mo3BiTe is (Cubic) Perovskite structured and crystallizes in the trigonal R3m space group. Mo(1) is bonded in a distorted linear geometry to two equivalent Bi(1) and three equivalent Te(1) atoms. There is one shorter (2.34 Å) and one longer (2.73 Å) Mo(1)-Bi(1) bond length. There is one shorter (3.31 Å) and two longer (3.60 Å) Mo(1)-Te(1) bond lengths. Bi(1) is bonded to six equivalent Mo(1) atoms to form corner-sharing BiMo6 octahedra. The corner-sharing octahedra are not tilted. Te(1) is bonded in a 9-coordinate geometry to nine equivalent Mo(1) atoms.