data_LaCdGa2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.63
_cell_length_b   3.63
_cell_length_c   7.12
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaCdGa2
_chemical_formula_sum   'La1 Cd1 Ga2'
_cell_volume   93.58
_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
  La  La3  1  0.0  0.0  0.56  1.0
  Cd  Cd0  1  0.0  0.0  0.0  1.0
  Ga  Ga1  1  0.81  0.81  0.49  1.0
  Ga  Ga2  1  0.81  0.81  0.64  1.0

data_LaCdGa2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.13
_cell_length_b   5.13
_cell_length_c   7.12
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   LaCdGa2
_chemical_formula_sum   'La2 Cd2 Ga4'
_cell_volume   187.17
_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
  La  La0  2  0.0  0.0  0.56  1.0
  Cd  Cd1  2  0.0  0.0  0.0  1.0
  Ga  Ga2  2  0.31  0.5  0.49  1.0
  Ga  Ga3  2  0.31  0.5  0.64  1.0

La Cd Ga Ga
La Cd Ga Ga 0 2 - - o 0 3 - - o 0 1 o o + 1 3 - - - 1 2 - - - 1 2 - - o 1 1 + o o 1 1 o + o 2 3 o o o 
LaCdGa2 crystallizes in the monoclinic Cm space group. The structure is zero-dimensional and consists of two LaCdGa2 clusters. La(1) is bonded in a 2-coordinate geometry to one Ga(1) and one Ga(2) atom. The La(1)-Ga(1) bond length is 1.10 Å. The La(1)-Ga(2) bond length is 1.10 Å. Cd(1) is bonded in a distorted single-bond geometry to one Ga(2) atom. The Cd(1)-Ga(2) bond length is 2.77 Å. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 2-coordinate geometry to one La(1) and one Ga(2) atom. The Ga(1)-Ga(2) bond length is 1.07 Å. In the second Ga site, Ga(2) is bonded in a distorted single-bond geometry to one La(1), one Cd(1), and one Ga(1) atom.