The structure described by NaNd(SO4)2 crystallizes in the triclinic P-1 space group. Na(1) is bonded in a 9-coordinate geometry to one O(2), one O(3), one O(5), one O(6), one O(8), two equivalent O(1), and two equivalent O(4) atoms. Nd(1) is bonded in a 10-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(6), one O(8), two equivalent O(5), and two equivalent O(7) atoms. There are two inequivalent S sites. In the first S site, S(1) is bonded in a tetrahedral geometry to one O(3), one O(4), one O(7), and one O(8) atom. In the second S site, S(2) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(5), and one O(6) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Na(1), one Nd(1), and one S(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Na(1), one Nd(1), and one S(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Na(1), one Nd(1), and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Na(1), one Nd(1), and one S(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Na(1), two equivalent Nd(1), and one S(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Na(1), one Nd(1), and one S(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to two equivalent Nd(1) and one S(1) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Na(1), one Nd(1), and one S(1) atom. is represented by the CIF card [CIF]
data_NaNd(SO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.416
_cell_length_b   6.734
_cell_length_c   7.070
_cell_angle_alpha   86.577
_cell_angle_beta   88.810
_cell_angle_gamma   78.804
_symmetry_Int_Tables_number   1
_cell_volume   299.060
_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
  Na  Na0  1  0.088  0.723  0.655  1.0
  Na  Na1  1  0.912  0.277  0.345  1.0
  Nd  Nd2  1  0.622  0.229  0.825  1.0
  Nd  Nd3  1  0.378  0.771  0.175  1.0
  S  S4  1  0.124  0.205  0.839  1.0
  S  S5  1  0.876  0.795  0.161  1.0
  S  S6  1  0.605  0.705  0.679  1.0
  S  S7  1  0.395  0.295  0.321  1.0
  O  O8  1  0.771  0.526  0.638  1.0
  O  O9  1  0.229  0.474  0.362  1.0
  O  O10  1  0.442  0.755  0.528  1.0
  O  O11  1  0.558  0.245  0.472  1.0
  O  O12  1  0.230  0.376  0.779  1.0
  O  O13  1  0.770  0.624  0.221  1.0
  O  O14  1  0.014  0.131  0.681  1.0
  O  O15  1  0.986  0.869  0.319  1.0
  O  O16  1  0.496  0.642  0.858  1.0
  O  O17  1  0.504  0.358  0.142  1.0
  O  O18  1  0.706  0.881  0.705  1.0
  O  O19  1  0.294  0.119  0.295  1.0
  O  O20  1  0.304  0.041  0.911  1.0
  O  O21  1  0.696  0.959  0.089  1.0
  O  O22  1  0.959  0.261  0.988  1.0
  O  O23  1  0.041  0.739  0.012  1.0
[/CIF]
.
The structure described by NaNd(SO4)2 crystallizes in the triclinic P-1 space group. Na(1) is bonded in a 9-coordinate geometry to one O(2), one O(3), one O(5), one O(6), one O(8), two equivalent O(1), and two equivalent O(4) atoms. Nd(1) is bonded in a 10-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(6), one O(8), two equivalent O(5), and two equivalent O(7) atoms. There are two inequivalent S sites. In the first S site, S(1) is bonded in a tetrahedral geometry to one O(3), one O(4), one O(7), and one O(8) atom. In the second S site, S(2) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(5), and one O(6) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Na(1), one Nd(1), and one S(2) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Na(1), one Nd(1), and one S(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Na(1), one Nd(1), and one S(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to two equivalent Na(1), one Nd(1), and one S(1) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to one Na(1), two equivalent Nd(1), and one S(2) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Na(1), one Nd(1), and one S(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to two equivalent Nd(1) and one S(1) atom. In the eighth O site, O(8) is bonded in a 3-coordinate geometry to one Na(1), one Nd(1), and one S(1) atom. is represented by the CIF card [CIF]
data_NaNd(SO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.416
_cell_length_b   6.734
_cell_length_c   7.070
_cell_angle_alpha   86.577
_cell_angle_beta   88.810
_cell_angle_gamma   78.804
_symmetry_Int_Tables_number   1
_cell_volume   299.060
_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
  Na  Na0  1  0.088  0.723  0.655  1.0
  Na  Na1  1  0.912  0.277  0.345  1.0
  Nd  Nd2  1  0.622  0.229  0.825  1.0
  Nd  Nd3  1  0.378  0.771  0.175  1.0
  S  S4  1  0.124  0.205  0.839  1.0
  S  S5  1  0.876  0.795  0.161  1.0
  S  S6  1  0.605  0.705  0.679  1.0
  S  S7  1  0.395  0.295  0.321  1.0
  O  O8  1  0.771  0.526  0.638  1.0
  O  O9  1  0.229  0.474  0.362  1.0
  O  O10  1  0.442  0.755  0.528  1.0
  O  O11  1  0.558  0.245  0.472  1.0
  O  O12  1  0.230  0.376  0.779  1.0
  O  O13  1  0.770  0.624  0.221  1.0
  O  O14  1  0.014  0.131  0.681  1.0
  O  O15  1  0.986  0.869  0.319  1.0
  O  O16  1  0.496  0.642  0.858  1.0
  O  O17  1  0.504  0.358  0.142  1.0
  O  O18  1  0.706  0.881  0.705  1.0
  O  O19  1  0.294  0.119  0.295  1.0
  O  O20  1  0.304  0.041  0.911  1.0
  O  O21  1  0.696  0.959  0.089  1.0
  O  O22  1  0.959  0.261  0.988  1.0
  O  O23  1  0.041  0.739  0.012  1.0
[/CIF]
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