data_LaAgBi2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.69
_cell_length_b   4.76
_cell_length_c   6.85
_cell_angle_alpha   90.0
_cell_angle_beta   97.25
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaAgBi2
_chemical_formula_sum   'La1 Ag1 Bi2'
_cell_volume   119.35
_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  0.41  0.0  0.4  1.0
  Ag  Ag0  1  0.0  0.0  0.0  1.0
  Bi  Bi1  1  0.1  0.38  0.71  1.0
  Bi  Bi2  1  0.72  0.38  0.09  1.0

data_LaAgBi2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.69
_cell_length_b   4.76
_cell_length_c   6.85
_cell_angle_alpha   90.0
_cell_angle_beta   97.25
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaAgBi2
_chemical_formula_sum   'La1 Ag1 Bi2'
_cell_volume   119.35
_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  La0  1  0.41  0.0  0.4  1.0
  Ag  Ag1  1  0.0  0.0  0.0  1.0
  Bi  Bi2  1  0.1  0.38  0.71  1.0
  Bi  Bi3  1  0.72  0.38  0.09  1.0

La Ag Bi Bi
La Ag Bi Bi 0 1 o o o 0 1 + o o 0 3 - o o 0 3 o o o 0 2 o o o 0 2 + o o 0 0 + o o 1 3 - o o 1 2 o o - 1 2 o - - 2 3 - o + 2 3 o o + 
LaAgBi2 crystallizes in the triclinic P1 space group. La(1) is bonded in a 3-coordinate geometry to one Ag(1), one Bi(2), and three equivalent Bi(1) atoms. The La(1)-Ag(1) bond length is 2.96 Å. The La(1)-Bi(2) bond length is 3.10 Å. There are a spread of La(1)-Bi(1) bond distances ranging from 3.10-3.88 Å. Ag(1) is bonded in a 2-coordinate geometry to one La(1), one Bi(1), and one Bi(2) atom. The Ag(1)-Bi(1) bond length is 2.77 Å. The Ag(1)-Bi(2) bond length is 2.21 Å. There are two inequivalent Bi sites. In the first Bi site, Bi(1) is bonded in a 4-coordinate geometry to three equivalent La(1) and one Ag(1) atom. In the second Bi site, Bi(2) is bonded in a 2-coordinate geometry to one La(1) and one Ag(1) atom.