data_La2In
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.64
_cell_length_b   5.64
_cell_length_c   7.13
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2In
_chemical_formula_sum   'La4 In2'
_cell_volume   196.37
_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
  La  La2  1  0.0  0.0  0.57  1.0
  La  La3  1  0.0  0.0  0.0  1.0
  La  La4  1  0.82  0.63  0.78  1.0
  La  La5  1  0.0  0.26  0.35  1.0
  In  In0  1  0.82  0.63  0.35  1.0
  In  In1  1  0.0  0.26  0.78  1.0

data_La2In
_symmetry_space_group_name_H-M   P1
_cell_length_a   5.64
_cell_length_b   5.64
_cell_length_c   7.13
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   120.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2In
_chemical_formula_sum   'La4 In2'
_cell_volume   196.37
_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
  La  La0  1  -0.0  0.26  0.35  1.0
  La  La1  1  0.0  0.0  0.0  1.0
  La  La2  1  0.0  0.0  0.57  1.0
  La  La3  1  0.82  0.63  0.78  1.0
  In  In4  1  -0.0  0.26  0.78  1.0
  In  In5  1  0.82  0.63  0.35  1.0

La La La La In In
La2In crystallizes in the triclinic P1 space group. There are four inequivalent La sites. In the first La site, La(1) is bonded in a 4-coordinate geometry to one La(3), one La(4), one In(1), and one In(2) atom. The La(1)-La(3) bond length is 2.39 Å. The La(1)-La(4) bond length is 2.11 Å. The La(1)-In(1) bond length is 2.39 Å. The La(1)-In(2) bond length is 2.11 Å. In the second La site, La(2) is bonded in a distorted single-bond geometry to one La(4) and one In(2) atom. The La(2)-La(4) bond length is 2.88 Å. The La(2)-In(2) bond length is 2.11 Å. In the third La site, La(3) is bonded in a 1-coordinate geometry to one La(1) and one In(2) atom. The La(3)-In(2) bond length is 2.76 Å. In the fourth La site, La(4) is bonded in a 6-coordinate geometry to one La(1), one La(2), one In(2), and three equivalent In(1) atoms. The La(4)-In(2) bond length is 3.09 Å. There are a spread of La(4)-In(1) bond distances ranging from 2.76-4.00 Å. There are two inequivalent In sites. In the first In site, In(1) is bonded in a 2-coordinate geometry to one La(1) and three equivalent La(4) atoms. In the second In site, In(2) is bonded in a 3-coordinate geometry to one La(1), one La(2), one La(3), and one La(4) atom.