data_MgCdGa
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.77
_cell_length_b   6.75
_cell_length_c   3.11
_cell_angle_alpha   76.98
_cell_angle_beta   76.39
_cell_angle_gamma   26.62
_symmetry_Int_Tables_number   1
_chemical_formula_structural   MgCdGa
_chemical_formula_sum   'Mg1 Cd1 Ga1'
_cell_volume   61.99
_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
  Mg  Mg2  1  0.18  0.23  0.19  1.0
  Cd  Cd0  1  0.18  0.23  0.01  1.0
  Ga  Ga1  1  0.18  0.23  0.58  1.0

data_MgCdGa
_symmetry_space_group_name_H-M   Imm2
_cell_length_a   3.11
_cell_length_b   12.79
_cell_length_c   3.11
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   44
_chemical_formula_structural   MgCdGa
_chemical_formula_sum   'Mg2 Cd2 Ga2'
_cell_volume   124.02
_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, y, z'
  4  'x, -y, z'
  5  'x+1/2, y+1/2, z+1/2'
  6  '-x+1/2, -y+1/2, z+1/2'
  7  '-x+1/2, y+1/2, z+1/2'
  8  'x+1/2, -y+1/2, z+1/2'
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
  Mg  Mg0  2  0.0  0.0  0.63  1.0
  Cd  Cd1  2  0.0  0.0  0.81  1.0
  Ga  Ga2  2  0.0  0.0  0.24  1.0

Mg Cd Ga
Mg Cd Ga 0 1 o o o 0 2 o o o 1 2 o o - 