data_TbSb2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.66
_cell_length_b   3.66
_cell_length_c   7.53
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   121.49
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TbSb2
_chemical_formula_sum   'Tb1 Sb2'
_cell_volume   86.09
_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
  Tb  Tb0  1  0.0  0.0  0.0  1.0
  Sb  Sb1  1  0.89  0.4  0.07  1.0
  Sb  Sb2  1  0.89  0.6  0.46  1.0

data_TbSb2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.58
_cell_length_b   3.66
_cell_length_c   7.53
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   119.25
_symmetry_Int_Tables_number   1
_chemical_formula_structural   TbSb2
_chemical_formula_sum   'Tb1 Sb2'
_cell_volume   86.09
_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
  Tb  Tb0  1  0.0  0.0  0.0  1.0
  Sb  Sb1  1  0.4  0.3  0.46  1.0
  Sb  Sb2  1  0.6  0.49  0.07  1.0

Tb Sb Sb
Tb Sb Sb 0 1 - o o 0 1 - - o 0 2 - - o 1 2 o - o 1 2 o o o 2 2 + + o 2 2 o + o 2 2 + o o 