The material described by Na3Rh crystallizes in the orthorhombic Pnma space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Rh(1) atoms. In the second Na site, Na(3) is bonded in a distorted trigonal planar geometry to three equivalent Rh(1) atoms. In the third Na site, Na(2) is bonded in a distorted trigonal planar geometry to three equivalent Rh(1) atoms. Rh(1) is bonded in a 8-coordinate geometry to two equivalent Na(1), three equivalent Na(2), and three equivalent Na(3) atoms. is represented by the CIF file [CIF]
data_Na3Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.076
_cell_length_b   8.792
_cell_length_c   9.020
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   402.528
_cell_formula_units_Z   4
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
  Na  Na0  1  0.250  0.882  0.554  1.0
  Na  Na1  1  0.250  0.618  0.054  1.0
  Na  Na2  1  0.750  0.118  0.446  1.0
  Na  Na3  1  0.750  0.382  0.946  1.0
  Na  Na4  1  0.250  0.962  0.901  1.0
  Na  Na5  1  0.250  0.538  0.401  1.0
  Na  Na6  1  0.750  0.038  0.099  1.0
  Na  Na7  1  0.750  0.462  0.599  1.0
  Na  Na8  1  0.250  0.258  0.709  1.0
  Na  Na9  1  0.250  0.242  0.209  1.0
  Na  Na10  1  0.750  0.742  0.291  1.0
  Na  Na11  1  0.750  0.758  0.791  1.0
  Rh  Rh12  1  0.250  0.592  0.732  1.0
  Rh  Rh13  1  0.250  0.908  0.232  1.0
  Rh  Rh14  1  0.750  0.408  0.268  1.0
  Rh  Rh15  1  0.750  0.092  0.768  1.0
[/CIF]
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The material described by Na3Rh crystallizes in the orthorhombic Pnma space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a distorted bent 120 degrees geometry to two equivalent Rh(1) atoms. In the second Na site, Na(3) is bonded in a distorted trigonal planar geometry to three equivalent Rh(1) atoms. In the third Na site, Na(2) is bonded in a distorted trigonal planar geometry to three equivalent Rh(1) atoms. Rh(1) is bonded in a 8-coordinate geometry to two equivalent Na(1), three equivalent Na(2), and three equivalent Na(3) atoms. is represented by the CIF file [CIF]
data_Na3Rh
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.076
_cell_length_b   8.792
_cell_length_c   9.020
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   402.528
_cell_formula_units_Z   4
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
  Na  Na0  1  0.250  0.882  0.554  1.0
  Na  Na1  1  0.250  0.618  0.054  1.0
  Na  Na2  1  0.750  0.118  0.446  1.0
  Na  Na3  1  0.750  0.382  0.946  1.0
  Na  Na4  1  0.250  0.962  0.901  1.0
  Na  Na5  1  0.250  0.538  0.401  1.0
  Na  Na6  1  0.750  0.038  0.099  1.0
  Na  Na7  1  0.750  0.462  0.599  1.0
  Na  Na8  1  0.250  0.258  0.709  1.0
  Na  Na9  1  0.250  0.242  0.209  1.0
  Na  Na10  1  0.750  0.742  0.291  1.0
  Na  Na11  1  0.750  0.758  0.791  1.0
  Rh  Rh12  1  0.250  0.592  0.732  1.0
  Rh  Rh13  1  0.250  0.908  0.232  1.0
  Rh  Rh14  1  0.750  0.408  0.268  1.0
  Rh  Rh15  1  0.750  0.092  0.768  1.0
[/CIF]
.