data_HfZnTc
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.84
_cell_length_b   6.64
_cell_length_c   2.91
_cell_angle_alpha   81.45
_cell_angle_beta   73.7
_cell_angle_gamma   24.85
_symmetry_Int_Tables_number   1
_chemical_formula_structural   HfZnTc
_chemical_formula_sum   'Hf1 Zn1 Tc1'
_cell_volume   51.29
_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  Hf0  1  0.69  0.36  0.1  1.0
  Zn  Zn2  1  0.69  0.36  0.17  1.0
  Tc  Tc1  1  0.69  0.36  0.57  1.0

data_HfZnTc
_symmetry_space_group_name_H-M   Cm
_cell_length_a   3.39
_cell_length_b   12.83
_cell_length_c   2.91
_cell_angle_alpha   90.0
_cell_angle_beta   125.64
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   HfZnTc
_chemical_formula_sum   'Hf2 Zn2 Tc2'
_cell_volume   102.58
_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
  Hf  Hf0  2  0.36  0.0  0.21  1.0
  Zn  Zn1  2  0.36  0.0  0.14  1.0
  Tc  Tc2  2  0.36  0.0  0.74  1.0

Hf Zn Tc
Hf Zn Tc 0 1 o o o 0 2 o o o 1 2 o o o 