data_LaSnRh2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.33
_cell_length_b   3.46
_cell_length_c   6.98
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaSnRh2
_chemical_formula_sum   'La1 Sn1 Rh2'
_cell_volume   80.57
_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  0.0  0.0  0.49  1.0
  Sn  Sn3  1  0.0  0.0  0.0  1.0
  Rh  Rh1  1  0.67  0.73  0.52  1.0
  Rh  Rh2  1  0.67  0.73  0.46  1.0

data_LaSnRh2
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.33
_cell_length_b   3.46
_cell_length_c   6.98
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaSnRh2
_chemical_formula_sum   'La1 Sn1 Rh2'
_cell_volume   80.57
_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  0.0  0.0  0.49  1.0
  Sn  Sn1  1  0.0  0.0  0.0  1.0
  Rh  Rh2  1  0.67  0.73  0.46  1.0
  Rh  Rh3  1  0.67  0.73  0.52  1.0

La Sn Rh Rh
LaRh2Sn crystallizes in the triclinic P1 space group. La(1) is bonded in a 2-coordinate geometry to one Rh(1), one Rh(2), and two equivalent Sn(1) atoms. The La(1)-Rh(1) bond length is 1.47 Å. The La(1)-Rh(2) bond length is 1.47 Å. There is one shorter (3.43 Å) and one longer (3.55 Å) La(1)-Sn(1) bond length. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 1-coordinate geometry to one La(1) and one Rh(2) atom. The Rh(1)-Rh(2) bond length is 0.44 Å. In the second Rh site, Rh(2) is bonded in a 1-coordinate geometry to one La(1), one Rh(1), and one Sn(1) atom. The Rh(2)-Sn(1) bond length is 3.53 Å. Sn(1) is bonded in a 7-coordinate geometry to two equivalent La(1), one Rh(2), and four equivalent Sn(1) atoms. There are two shorter (3.33 Å) and two longer (3.46 Å) Sn(1)-Sn(1) bond lengths.