data_PrZnGa
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.5
_cell_length_b   4.5
_cell_length_c   7.7
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PrZnGa
_chemical_formula_sum   'Pr2 Zn2 Ga2'
_cell_volume   134.99
_cell_formula_units_Z   2
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
  Pr  Pr2  1  0.0  0.0  0.85  1.0
  Pr  Pr3  1  0.0  0.0  0.0  1.0
  Zn  Zn4  1  0.25  0.3  0.78  1.0
  Zn  Zn5  1  0.0  0.6  0.93  1.0
  Ga  Ga0  1  0.0  0.6  0.78  1.0
  Ga  Ga1  1  0.25  0.3  0.93  1.0

data_PrZnGa
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.5
_cell_length_b   4.5
_cell_length_c   7.7
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   PrZnGa
_chemical_formula_sum   'Pr2 Zn2 Ga2'
_cell_volume   134.99
_cell_formula_units_Z   2
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
  Pr  Pr0  1  0.0  0.0  0.0  1.0
  Pr  Pr1  1  0.0  0.0  0.85  1.0
  Zn  Zn2  1  -0.0  0.6  0.93  1.0
  Zn  Zn3  1  0.25  0.3  0.78  1.0
  Ga  Ga4  1  -0.0  0.6  0.78  1.0
  Ga  Ga5  1  0.25  0.3  0.93  1.0

Pr Pr Zn Zn Ga Ga