The material structure described by Nd(RhAs)2 crystallizes in the tetragonal P4/nmm space group. Nd(1) is bonded in a 16-coordinate geometry to four equivalent Rh(1), four equivalent Rh(2), four equivalent As(1), and four equivalent As(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 8-coordinate geometry to four equivalent Nd(1) and four equivalent As(2) atoms. In the second Rh site, Rh(2) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one As(2), and four equivalent As(1) atoms. There are two inequivalent As sites. In the first As site, As(1) is bonded in a 8-coordinate geometry to four equivalent Nd(1) and four equivalent Rh(2) atoms. In the second As site, As(2) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one Rh(2), and four equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Nd(AsRh)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.282
_cell_length_b   4.282
_cell_length_c   9.914
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   181.799
_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
  Nd  Nd0  1  0.000  0.500  0.254  1.0
  Nd  Nd1  1  0.500  0.000  0.746  1.0
  As  As2  1  0.000  0.000  0.500  1.0
  As  As3  1  0.500  0.500  0.500  1.0
  As  As4  1  0.000  0.500  0.863  1.0
  As  As5  1  0.500  0.000  0.137  1.0
  Rh  Rh6  1  0.000  0.000  0.000  1.0
  Rh  Rh7  1  0.500  0.500  0.000  1.0
  Rh  Rh8  1  0.000  0.500  0.618  1.0
  Rh  Rh9  1  0.500  0.000  0.382  1.0
[/CIF]
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The material structure described by Nd(RhAs)2 crystallizes in the tetragonal P4/nmm space group. Nd(1) is bonded in a 16-coordinate geometry to four equivalent Rh(1), four equivalent Rh(2), four equivalent As(1), and four equivalent As(2) atoms. There are two inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 8-coordinate geometry to four equivalent Nd(1) and four equivalent As(2) atoms. In the second Rh site, Rh(2) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one As(2), and four equivalent As(1) atoms. There are two inequivalent As sites. In the first As site, As(1) is bonded in a 8-coordinate geometry to four equivalent Nd(1) and four equivalent Rh(2) atoms. In the second As site, As(2) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one Rh(2), and four equivalent Rh(1) atoms. is represented by the CIF file [CIF]
data_Nd(AsRh)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.282
_cell_length_b   4.282
_cell_length_c   9.914
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   181.799
_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
  Nd  Nd0  1  0.000  0.500  0.254  1.0
  Nd  Nd1  1  0.500  0.000  0.746  1.0
  As  As2  1  0.000  0.000  0.500  1.0
  As  As3  1  0.500  0.500  0.500  1.0
  As  As4  1  0.000  0.500  0.863  1.0
  As  As5  1  0.500  0.000  0.137  1.0
  Rh  Rh6  1  0.000  0.000  0.000  1.0
  Rh  Rh7  1  0.500  0.500  0.000  1.0
  Rh  Rh8  1  0.000  0.500  0.618  1.0
  Rh  Rh9  1  0.500  0.000  0.382  1.0
[/CIF]
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