data_LaSn2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.57
_cell_length_b   4.67
_cell_length_c   5.0
_cell_angle_alpha   90.0
_cell_angle_beta   109.7
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaSn2Rh
_chemical_formula_sum   'La1 Sn2 Rh1'
_cell_volume   100.23
_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  0.44  0.0  0.35  1.0
  Sn  Sn2  1  0.44  0.33  0.9  1.0
  Sn  Sn3  1  0.45  0.33  0.81  1.0
  Rh  Rh1  1  0.0  0.0  0.0  1.0

data_LaSn2Rh
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.57
_cell_length_b   4.67
_cell_length_c   5.0
_cell_angle_alpha   90.0
_cell_angle_beta   109.7
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaSn2Rh
_chemical_formula_sum   'La1 Sn2 Rh1'
_cell_volume   100.23
_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  0.44  0.0  0.35  1.0
  Sn  Sn1  1  0.44  0.33  0.9  1.0
  Sn  Sn2  1  0.45  0.33  0.81  1.0
  Rh  Rh3  1  0.0  0.0  0.0  1.0

La Sn Sn Rh
LaRhSn2 crystallizes in the triclinic P1 space group. La(1) is bonded in a 7-coordinate geometry to three equivalent Rh(1), two equivalent Sn(1), and two equivalent Sn(2) atoms. There are a spread of La(1)-Rh(1) bond distances ranging from 2.18-3.55 Å. There is one shorter (2.75 Å) and one longer (3.85 Å) La(1)-Sn(1) bond length. There is one shorter (2.75 Å) and one longer (3.85 Å) La(1)-Sn(2) bond length. Rh(1) is bonded in a distorted single-bond geometry to three equivalent La(1) atoms. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded in a distorted single-bond geometry to two equivalent La(1) and one Sn(2) atom. The Sn(1)-Sn(2) bond length is 0.46 Å. In the second Sn site, Sn(2) is bonded in a 2-coordinate geometry to two equivalent La(1) and one Sn(1) atom.