The structure described by SmRhSi2 crystallizes in the orthorhombic Cmcm space group. Sm(1) is bonded in a 14-coordinate geometry to four equivalent Rh(1), four equivalent Si(2), and six equivalent Si(1) atoms. Rh(1) is bonded in a 5-coordinate geometry to four equivalent Sm(1), one Si(1), and four equivalent Si(2) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a distorted single-bond geometry to six equivalent Sm(1), one Rh(1), and two equivalent Si(1) atoms. In the second Si site, Si(2) is bonded in a 4-coordinate geometry to four equivalent Sm(1) and four equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_SmSi2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.618
_cell_length_b   8.618
_cell_length_c   4.197
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   151.704
_symmetry_Int_Tables_number   1
_cell_volume   147.738
_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
  Sm  Sm0  1  0.604  0.396  0.250  1.0
  Sm  Sm1  1  0.396  0.604  0.750  1.0
  Si  Si2  1  0.962  0.038  0.250  1.0
  Si  Si3  1  0.038  0.962  0.750  1.0
  Si  Si4  1  0.250  0.750  0.250  1.0
  Si  Si5  1  0.750  0.250  0.750  1.0
  Rh  Rh6  1  0.821  0.179  0.250  1.0
  Rh  Rh7  1  0.179  0.821  0.750  1.0
[/CIF]
.
The structure described by SmRhSi2 crystallizes in the orthorhombic Cmcm space group. Sm(1) is bonded in a 14-coordinate geometry to four equivalent Rh(1), four equivalent Si(2), and six equivalent Si(1) atoms. Rh(1) is bonded in a 5-coordinate geometry to four equivalent Sm(1), one Si(1), and four equivalent Si(2) atoms. There are two inequivalent Si sites. In the first Si site, Si(1) is bonded in a distorted single-bond geometry to six equivalent Sm(1), one Rh(1), and two equivalent Si(1) atoms. In the second Si site, Si(2) is bonded in a 4-coordinate geometry to four equivalent Sm(1) and four equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_SmSi2Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.618
_cell_length_b   8.618
_cell_length_c   4.197
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   151.704
_symmetry_Int_Tables_number   1
_cell_volume   147.738
_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
  Sm  Sm0  1  0.604  0.396  0.250  1.0
  Sm  Sm1  1  0.396  0.604  0.750  1.0
  Si  Si2  1  0.962  0.038  0.250  1.0
  Si  Si3  1  0.038  0.962  0.750  1.0
  Si  Si4  1  0.250  0.750  0.250  1.0
  Si  Si5  1  0.750  0.250  0.750  1.0
  Rh  Rh6  1  0.821  0.179  0.250  1.0
  Rh  Rh7  1  0.179  0.821  0.750  1.0
[/CIF]
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