data_HfCdTcW
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.64
_cell_length_b   4.64
_cell_length_c   4.64
_cell_angle_alpha   60.0
_cell_angle_beta   60.0
_cell_angle_gamma   60.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfCdTcW
_chemical_formula_sum   'Hf1 Cd1 Tc1 W1'
_cell_volume   70.7
_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
  Hf  Hf1  1  0.28  0.28  0.28  1.0
  Cd  Cd0  1  0.92  0.92  0.92  1.0
  Tc  Tc2  1  0.0  0.0  0.0  1.0
  W  W3  1  0.64  0.64  0.64  1.0

data_HfCdTcW
_symmetry_space_group_name_H-M   R3m
_cell_length_a   4.64
_cell_length_b   4.64
_cell_length_c   11.37
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   160
_chemical_formula_structural   HfCdTcW
_chemical_formula_sum   'Hf3 Cd3 Tc3 W3'
_cell_volume   212.09
_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
  Hf  Hf0  3  0.0  0.0  0.72  1.0
  Cd  Cd1  3  0.0  0.0  0.08  1.0
  Tc  Tc2  3  0.0  0.0  0.0  1.0
  W  W3  3  0.0  0.0  0.36  1.0

Hf Cd Tc W
Hf Cd Tc W 0 2 o o + 0 2 o + o 0 2 + o o 0 1 - - o 0 1 - o - 0 1 o - - 0 3 - o o 0 3 o - o 0 3 o o - 1 2 + + + 1 3 + o o 1 3 o + o 1 3 o o + 2 3 o - - 2 3 - o - 2 3 - - o 
HfWTcCd crystallizes in the trigonal R3m space group. Hf(1) is bonded in a 10-coordinate geometry to three equivalent W(1), four equivalent Tc(1), and three equivalent Cd(1) atoms. All Hf(1)-W(1) bond lengths are 2.70 Å. There are three shorter (2.74 Å) and one longer (3.20 Å) Hf(1)-Tc(1) bond length. All Hf(1)-Cd(1) bond lengths are 2.70 Å. W(1) is bonded in a 10-coordinate geometry to three equivalent Hf(1), three equivalent Tc(1), and four equivalent Cd(1) atoms. All W(1)-Tc(1) bond lengths are 2.70 Å. There are three shorter (2.74 Å) and one longer (3.20 Å) W(1)-Cd(1) bond length. Tc(1) is bonded in a single-bond geometry to four equivalent Hf(1), three equivalent W(1), and one Cd(1) atom. The Tc(1)-Cd(1) bond length is 0.88 Å. Cd(1) is bonded in a single-bond geometry to three equivalent Hf(1), four equivalent W(1), and one Tc(1) atom.