The crystal structure described by NaNdB6O13 crystallizes in the triclinic P-1 space group. Na(1) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(3), one O(6), one O(7), and one O(9) atom. Nd(1) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(2), one O(4), one O(5), one O(6), one O(8), and one O(9) atom. There are six inequivalent B sites. In the first B site, B(1) is bonded to one O(11), one O(2), one O(4), and one O(6) atom to form corner-sharing BO4 tetrahedra. In the second B site, B(2) is bonded to one O(4), one O(7), one O(8), and one O(9) atom to form corner-sharing BO4 tetrahedra. In the third B site, B(3) is bonded to one O(1), one O(2), one O(5), and one O(7) atom to form corner-sharing BO4 tetrahedra. In the fourth B site, B(4) is bonded to one O(10), one O(3), one O(5), and one O(8) atom to form corner-sharing BO4 tetrahedra. In the fifth B site, B(5) is bonded in a trigonal planar geometry to one O(1), one O(10), and one O(13) atom. In the sixth B site, B(6) is bonded in a trigonal planar geometry to one O(12), one O(3), and one O(9) atom. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(3), and one B(5) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(1), and one B(3) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Na(1), one B(4), and one B(6) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(1), and one B(2) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(3), and one B(4) 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 B(1) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Na(1), one B(2), and one B(3) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(2), and one B(4) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Na(1), one Nd(1), one B(2), and one B(6) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one B(4) and one B(5) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Nd(1) and one B(1) atom. In the twelfth O site, O(12) is bonded in a distorted water-like geometry to one Na(1) and one B(6) atom. In the thirteenth O site, O(13) is bonded in a bent 120 degrees geometry to one Na(1) and one B(5) atom. is represented by the CIF card [CIF]
data_NaNdB6O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.758
_cell_length_b   7.410
_cell_length_c   10.473
_cell_angle_alpha   87.328
_cell_angle_beta   105.281
_cell_angle_gamma   102.224
_symmetry_Int_Tables_number   1
_cell_volume   494.345
_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  0.836  0.513  0.641  1.0
  Na  Na1  1  0.164  0.487  0.359  1.0
  Nd  Nd2  1  0.718  0.757  0.943  1.0
  Nd  Nd3  1  0.282  0.243  0.057  1.0
  B  B4  1  0.223  0.748  0.953  1.0
  B  B5  1  0.777  0.252  0.047  1.0
  B  B6  1  0.442  0.651  0.176  1.0
  B  B7  1  0.558  0.349  0.824  1.0
  B  B8  1  0.188  0.851  0.172  1.0
  B  B9  1  0.812  0.149  0.828  1.0
  B  B10  1  0.850  0.749  0.256  1.0
  B  B11  1  0.150  0.251  0.744  1.0
  B  B12  1  0.887  0.965  0.661  1.0
  B  B13  1  0.113  0.035  0.339  1.0
  B  B14  1  0.347  0.542  0.665  1.0
  B  B15  1  0.653  0.458  0.335  1.0
  O  O16  1  0.784  0.968  0.761  1.0
  O  O17  1  0.216  0.032  0.239  1.0
  O  O18  1  0.215  0.901  0.039  1.0
  O  O19  1  0.785  0.099  0.961  1.0
  O  O20  1  0.839  0.571  0.329  1.0
  O  O21  1  0.161  0.429  0.671  1.0
  O  O22  1  0.317  0.599  0.037  1.0
  O  O23  1  0.683  0.401  0.963  1.0
  O  O24  1  0.972  0.746  0.157  1.0
  O  O25  1  0.028  0.254  0.843  1.0
  O  O26  1  0.016  0.675  0.872  1.0
  O  O27  1  0.984  0.325  0.128  1.0
  O  O28  1  0.331  0.740  0.245  1.0
  O  O29  1  0.669  0.260  0.755  1.0
  O  O30  1  0.643  0.763  0.169  1.0
  O  O31  1  0.357  0.237  0.831  1.0
  O  O32  1  0.536  0.533  0.759  1.0
  O  O33  1  0.464  0.467  0.241  1.0
  O  O34  1  0.948  0.900  0.350  1.0
  O  O35  1  0.052  0.100  0.650  1.0
  O  O36  1  0.360  0.810  0.869  1.0
  O  O37  1  0.640  0.190  0.131  1.0
  O  O38  1  0.345  0.655  0.559  1.0
  O  O39  1  0.655  0.345  0.441  1.0
  O  O40  1  0.809  0.815  0.577  1.0
  O  O41  1  0.191  0.185  0.423  1.0
[/CIF]
.
The crystal structure described by NaNdB6O13 crystallizes in the triclinic P-1 space group. Na(1) is bonded in a 6-coordinate geometry to one O(12), one O(13), one O(3), one O(6), one O(7), and one O(9) atom. Nd(1) is bonded in a 8-coordinate geometry to one O(1), one O(11), one O(2), one O(4), one O(5), one O(6), one O(8), and one O(9) atom. There are six inequivalent B sites. In the first B site, B(1) is bonded to one O(11), one O(2), one O(4), and one O(6) atom to form corner-sharing BO4 tetrahedra. In the second B site, B(2) is bonded to one O(4), one O(7), one O(8), and one O(9) atom to form corner-sharing BO4 tetrahedra. In the third B site, B(3) is bonded to one O(1), one O(2), one O(5), and one O(7) atom to form corner-sharing BO4 tetrahedra. In the fourth B site, B(4) is bonded to one O(10), one O(3), one O(5), and one O(8) atom to form corner-sharing BO4 tetrahedra. In the fifth B site, B(5) is bonded in a trigonal planar geometry to one O(1), one O(10), and one O(13) atom. In the sixth B site, B(6) is bonded in a trigonal planar geometry to one O(12), one O(3), and one O(9) atom. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(3), and one B(5) atom. In the second O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(1), and one B(3) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Na(1), one B(4), and one B(6) atom. In the fourth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(1), and one B(2) atom. In the fifth O site, O(5) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(3), and one B(4) 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 B(1) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Na(1), one B(2), and one B(3) atom. In the eighth O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Nd(1), one B(2), and one B(4) atom. In the ninth O site, O(9) is bonded in a distorted bent 120 degrees geometry to one Na(1), one Nd(1), one B(2), and one B(6) atom. In the tenth O site, O(10) is bonded in a bent 120 degrees geometry to one B(4) and one B(5) atom. In the eleventh O site, O(11) is bonded in a distorted bent 120 degrees geometry to one Nd(1) and one B(1) atom. In the twelfth O site, O(12) is bonded in a distorted water-like geometry to one Na(1) and one B(6) atom. In the thirteenth O site, O(13) is bonded in a bent 120 degrees geometry to one Na(1) and one B(5) atom. is represented by the CIF card [CIF]
data_NaNdB6O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.758
_cell_length_b   7.410
_cell_length_c   10.473
_cell_angle_alpha   87.328
_cell_angle_beta   105.281
_cell_angle_gamma   102.224
_symmetry_Int_Tables_number   1
_cell_volume   494.345
_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  0.836  0.513  0.641  1.0
  Na  Na1  1  0.164  0.487  0.359  1.0
  Nd  Nd2  1  0.718  0.757  0.943  1.0
  Nd  Nd3  1  0.282  0.243  0.057  1.0
  B  B4  1  0.223  0.748  0.953  1.0
  B  B5  1  0.777  0.252  0.047  1.0
  B  B6  1  0.442  0.651  0.176  1.0
  B  B7  1  0.558  0.349  0.824  1.0
  B  B8  1  0.188  0.851  0.172  1.0
  B  B9  1  0.812  0.149  0.828  1.0
  B  B10  1  0.850  0.749  0.256  1.0
  B  B11  1  0.150  0.251  0.744  1.0
  B  B12  1  0.887  0.965  0.661  1.0
  B  B13  1  0.113  0.035  0.339  1.0
  B  B14  1  0.347  0.542  0.665  1.0
  B  B15  1  0.653  0.458  0.335  1.0
  O  O16  1  0.784  0.968  0.761  1.0
  O  O17  1  0.216  0.032  0.239  1.0
  O  O18  1  0.215  0.901  0.039  1.0
  O  O19  1  0.785  0.099  0.961  1.0
  O  O20  1  0.839  0.571  0.329  1.0
  O  O21  1  0.161  0.429  0.671  1.0
  O  O22  1  0.317  0.599  0.037  1.0
  O  O23  1  0.683  0.401  0.963  1.0
  O  O24  1  0.972  0.746  0.157  1.0
  O  O25  1  0.028  0.254  0.843  1.0
  O  O26  1  0.016  0.675  0.872  1.0
  O  O27  1  0.984  0.325  0.128  1.0
  O  O28  1  0.331  0.740  0.245  1.0
  O  O29  1  0.669  0.260  0.755  1.0
  O  O30  1  0.643  0.763  0.169  1.0
  O  O31  1  0.357  0.237  0.831  1.0
  O  O32  1  0.536  0.533  0.759  1.0
  O  O33  1  0.464  0.467  0.241  1.0
  O  O34  1  0.948  0.900  0.350  1.0
  O  O35  1  0.052  0.100  0.650  1.0
  O  O36  1  0.360  0.810  0.869  1.0
  O  O37  1  0.640  0.190  0.131  1.0
  O  O38  1  0.345  0.655  0.559  1.0
  O  O39  1  0.655  0.345  0.441  1.0
  O  O40  1  0.809  0.815  0.577  1.0
  O  O41  1  0.191  0.185  0.423  1.0
[/CIF]
.