data_KTaGa2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.26
_cell_length_b   5.26
_cell_length_c   2.88
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   KTaGa2
_chemical_formula_sum   'K1 Ta1 Ga2'
_cell_volume   79.72
_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
  K  K2  1  0.0  0.0  0.0  1.0
  Ta  Ta3  1  0.63  0.63  0.0  1.0
  Ga  Ga0  1  0.63  0.0  0.44  1.0
  Ga  Ga1  1  0.0  0.63  0.44  1.0

data_KTaGa2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   7.44
_cell_length_b   7.44
_cell_length_c   2.88
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   KTaGa2
_chemical_formula_sum   'K2 Ta2 Ga4'
_cell_volume   159.44
_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
  K  K0  2  0.0  0.0  0.0  1.0
  Ta  Ta1  2  0.13  0.5  0.0  1.0
  Ga  Ga2  4  0.32  0.32  0.44  1.0

K Ta Ga Ga
K Ta Ga Ga 0 1 - - o 0 2 - o - 0 2 - o o 0 3 o - - 0 3 o - o 0 0 o o + 1 3 + o - 1 3 + o o 1 2 o + - 1 2 o + o 1 1 o o + 2 3 + - o 2 2 o o + 3 3 o o + 