The structure described by Rb3NdN6 crystallizes in the trigonal R32 space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 6-coordinate geometry to two equivalent N(1) and four equivalent N(2) atoms. In the second Rb site, Rb(2) is bonded in a 8-coordinate geometry to four equivalent N(1) and four equivalent N(2) atoms. Nd(1) is bonded in an octahedral geometry to three equivalent N(1) and three equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted rectangular see-saw-like geometry to one Rb(1), two equivalent Rb(2), and one Nd(1) atom. In the second N site, N(2) is bonded in a 4-coordinate geometry to two equivalent Rb(1), two equivalent Rb(2), and one Nd(1) atom. is represented by the CIF file [CIF]
data_Rb3NdN6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.313
_cell_length_b   8.313
_cell_length_c   8.313
_cell_angle_alpha   90.963
_cell_angle_beta   90.963
_cell_angle_gamma   90.963
_symmetry_Int_Tables_number   1
_cell_volume   574.165
_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
  Rb  Rb0  1  0.000  0.665  0.335  1.0
  Rb  Rb1  1  0.665  0.335  0.000  1.0
  Rb  Rb2  1  0.335  0.000  0.665  1.0
  Rb  Rb3  1  0.500  0.843  0.157  1.0
  Rb  Rb4  1  0.843  0.157  0.500  1.0
  Rb  Rb5  1  0.157  0.500  0.843  1.0
  Nd  Nd6  1  0.746  0.746  0.746  1.0
  Nd  Nd7  1  0.254  0.254  0.254  1.0
  N  N8  1  0.476  0.684  0.817  1.0
  N  N9  1  0.684  0.817  0.476  1.0
  N  N10  1  0.817  0.476  0.684  1.0
  N  N11  1  0.524  0.183  0.316  1.0
  N  N12  1  0.316  0.524  0.183  1.0
  N  N13  1  0.183  0.316  0.524  1.0
  N  N14  1  0.817  0.687  0.018  1.0
  N  N15  1  0.687  0.018  0.817  1.0
  N  N16  1  0.018  0.817  0.687  1.0
  N  N17  1  0.183  0.982  0.313  1.0
  N  N18  1  0.313  0.183  0.982  1.0
  N  N19  1  0.982  0.313  0.183  1.0
[/CIF]
.
The structure described by Rb3NdN6 crystallizes in the trigonal R32 space group. There are two inequivalent Rb sites. In the first Rb site, Rb(1) is bonded in a 6-coordinate geometry to two equivalent N(1) and four equivalent N(2) atoms. In the second Rb site, Rb(2) is bonded in a 8-coordinate geometry to four equivalent N(1) and four equivalent N(2) atoms. Nd(1) is bonded in an octahedral geometry to three equivalent N(1) and three equivalent N(2) atoms. There are two inequivalent N sites. In the first N site, N(1) is bonded in a distorted rectangular see-saw-like geometry to one Rb(1), two equivalent Rb(2), and one Nd(1) atom. In the second N site, N(2) is bonded in a 4-coordinate geometry to two equivalent Rb(1), two equivalent Rb(2), and one Nd(1) atom. is represented by the CIF file [CIF]
data_Rb3NdN6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.313
_cell_length_b   8.313
_cell_length_c   8.313
_cell_angle_alpha   90.963
_cell_angle_beta   90.963
_cell_angle_gamma   90.963
_symmetry_Int_Tables_number   1
_cell_volume   574.165
_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
  Rb  Rb0  1  0.000  0.665  0.335  1.0
  Rb  Rb1  1  0.665  0.335  0.000  1.0
  Rb  Rb2  1  0.335  0.000  0.665  1.0
  Rb  Rb3  1  0.500  0.843  0.157  1.0
  Rb  Rb4  1  0.843  0.157  0.500  1.0
  Rb  Rb5  1  0.157  0.500  0.843  1.0
  Nd  Nd6  1  0.746  0.746  0.746  1.0
  Nd  Nd7  1  0.254  0.254  0.254  1.0
  N  N8  1  0.476  0.684  0.817  1.0
  N  N9  1  0.684  0.817  0.476  1.0
  N  N10  1  0.817  0.476  0.684  1.0
  N  N11  1  0.524  0.183  0.316  1.0
  N  N12  1  0.316  0.524  0.183  1.0
  N  N13  1  0.183  0.316  0.524  1.0
  N  N14  1  0.817  0.687  0.018  1.0
  N  N15  1  0.687  0.018  0.817  1.0
  N  N16  1  0.018  0.817  0.687  1.0
  N  N17  1  0.183  0.982  0.313  1.0
  N  N18  1  0.313  0.183  0.982  1.0
  N  N19  1  0.982  0.313  0.183  1.0
[/CIF]
.