The material structure described by SmRh3Si2 crystallizes in the hexagonal P6/mmm space group. Sm(1) is bonded in a 18-coordinate geometry to twelve equivalent Rh(1) and six equivalent Si(1) atoms. Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Sm(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 6-coordinate geometry to three equivalent Sm(1) and six equivalent Rh(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmSi2Rh3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.534
_cell_length_b   5.534
_cell_length_c   3.650
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   96.793
_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
  Sm  Sm0  1  0.000  0.000  0.000  1.0
  Si  Si1  1  0.667  0.333  0.000  1.0
  Si  Si2  1  0.333  0.667  0.000  1.0
  Rh  Rh3  1  0.500  0.500  0.500  1.0
  Rh  Rh4  1  0.500  0.000  0.500  1.0
  Rh  Rh5  1  0.000  0.500  0.500  1.0
[/CIF]
.
The material structure described by SmRh3Si2 crystallizes in the hexagonal P6/mmm space group. Sm(1) is bonded in a 18-coordinate geometry to twelve equivalent Rh(1) and six equivalent Si(1) atoms. Rh(1) is bonded in a distorted square co-planar geometry to four equivalent Sm(1) and four equivalent Si(1) atoms. Si(1) is bonded in a 6-coordinate geometry to three equivalent Sm(1) and six equivalent Rh(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_SmSi2Rh3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.534
_cell_length_b   5.534
_cell_length_c   3.650
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   120.000
_symmetry_Int_Tables_number   1
_cell_volume   96.793
_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
  Sm  Sm0  1  0.000  0.000  0.000  1.0
  Si  Si1  1  0.667  0.333  0.000  1.0
  Si  Si2  1  0.333  0.667  0.000  1.0
  Rh  Rh3  1  0.500  0.500  0.500  1.0
  Rh  Rh4  1  0.500  0.000  0.500  1.0
  Rh  Rh5  1  0.000  0.500  0.500  1.0
[/CIF]
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