The compound described by Na5B2P3O13 crystallizes in the monoclinic P2_1 space group. There are five inequivalent Na sites. In the first Na site, Na(1) is bonded to one O(10), one O(11), one O(12), one O(2), one O(3), and one O(9) atom to form distorted NaO6 pentagonal pyramids that share  a cornercorner with one B(2)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, corners with two equivalent Na(5)O5 trigonal bipyramids,  an edgeedge with one B(1)O4 tetrahedra, and  an edgeedge with one P(2)O4 tetrahedra. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(10), one O(13), one O(3), one O(6), one O(8), and one O(9) atom. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one O(11), one O(13), one O(4), one O(5), one O(6), and one O(8) atom. In the fourth Na site, Na(4) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(12), one O(2), one O(4), one O(5), one O(6), and one O(7) atom. In the fifth Na site, Na(5) is bonded to one O(13), one O(3), one O(6), one O(8), and one O(9) atom to form NaO5 trigonal bipyramids that share corners with two equivalent Na(1)O6 pentagonal pyramids,  a cornercorner with one P(3)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. There are two inequivalent B sites. In the first B site, B(1) is bonded to one O(11), one O(12), one O(4), and one O(7) atom to form BO4 tetrahedra that share  a cornercorner with one B(2)O4 tetrahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra, and  an edgeedge with one Na(1)O6 pentagonal pyramid. In the second B site, B(2) is bonded to one O(1), one O(2), one O(5), and one O(7) atom to form BO4 tetrahedra that share  a cornercorner with one Na(1)O6 pentagonal pyramid,  a cornercorner with one B(1)O4 tetrahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. There are three inequivalent P sites. In the first P site, P(1) is bonded to one O(12), one O(2), one O(6), and one O(8) atom to form PO4 tetrahedra that share corners with two equivalent Na(1)O6 pentagonal pyramids,  a cornercorner with one B(1)O4 tetrahedra,  a cornercorner with one B(2)O4 tetrahedra, and corners with two equivalent Na(5)O5 trigonal bipyramids. In the second P site, P(2) is bonded to one O(3), one O(4), one O(5), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one B(1)O4 tetrahedra,  a cornercorner with one B(2)O4 tetrahedra, corners with two equivalent Na(5)O5 trigonal bipyramids, and  an edgeedge with one Na(1)O6 pentagonal pyramid. In the third P site, P(3) is bonded to one O(1), one O(10), one O(11), and one O(13) atom to form PO4 tetrahedra that share corners with two equivalent Na(1)O6 pentagonal pyramids,  a cornercorner with one B(1)O4 tetrahedra,  a cornercorner with one B(2)O4 tetrahedra, and  a cornercorner with one Na(5)O5 trigonal bipyramid. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Na(4), one B(2), and one P(3) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Na(1), one Na(4), one B(2), and one P(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Na(1), one Na(2), one Na(5), and one P(2) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one Na(3), one Na(4), one B(1), and one P(2) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Na(3), one Na(4), one B(2), and one P(2) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Na(2), one Na(3), one Na(4), one Na(5), and one P(1) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one Na(4), one B(1), and one B(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Na(2), one Na(3), one Na(5), and one P(1) atom. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Na(1), one Na(2), one Na(5), and one P(2) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Na(1), one Na(2), one Na(4), and one P(3) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Na(1), one Na(3), one B(1), and one P(3) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Na(1), one Na(4), one B(1), and one P(1) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Na(2), one Na(3), one Na(5), and one P(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na5B2P3O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.747
_cell_length_b   6.793
_cell_length_c   7.777
_cell_angle_alpha   64.905
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   561.954
_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  0.899  0.620  0.722  1.0
  Na  Na1  1  0.669  0.525  0.508  1.0
  Na  Na2  1  0.392  0.648  0.733  1.0
  Na  Na3  1  0.764  0.099  0.965  1.0
  Na  Na4  1  0.264  0.901  0.035  1.0
  Na  Na5  1  0.668  0.048  0.488  1.0
  Na  Na6  1  0.399  0.380  0.278  1.0
  Na  Na7  1  0.168  0.952  0.512  1.0
  Na  Na8  1  0.892  0.352  0.267  1.0
  Na  Na9  1  0.169  0.475  0.492  1.0
  B  B10  1  0.487  0.211  0.002  1.0
  B  B11  1  0.536  0.867  0.996  1.0
  B  B12  1  0.987  0.789  0.998  1.0
  B  B13  1  0.036  0.133  0.004  1.0
  P  P14  1  0.437  0.844  0.320  1.0
  P  P15  1  0.423  0.158  0.693  1.0
  P  P16  1  0.651  0.500  0.011  1.0
  P  P17  1  0.151  0.500  0.989  1.0
  P  P18  1  0.937  0.156  0.680  1.0
  P  P19  1  0.923  0.842  0.307  1.0
  O  O20  1  0.633  0.748  0.970  1.0
  O  O21  1  0.972  0.262  0.821  1.0
  O  O22  1  0.523  0.258  0.560  1.0
  O  O23  1  0.405  0.268  0.837  1.0
  O  O24  1  0.472  0.738  0.179  1.0
  O  O25  1  0.948  0.090  0.161  1.0
  O  O26  1  0.820  0.246  0.598  1.0
  O  O27  1  0.076  0.929  0.008  1.0
  O  O28  1  0.023  0.742  0.440  1.0
  O  O29  1  0.133  0.252  0.030  1.0
  O  O30  1  0.029  0.192  0.533  1.0
  O  O31  1  0.311  0.165  0.594  1.0
  O  O32  1  0.811  0.835  0.406  1.0
  O  O33  1  0.223  0.511  0.147  1.0
  O  O34  1  0.529  0.808  0.467  1.0
  O  O35  1  0.576  0.071  0.992  1.0
  O  O36  1  0.723  0.489  0.853  1.0
  O  O37  1  0.320  0.754  0.402  1.0
  O  O38  1  0.023  0.578  0.003  1.0
  O  O39  1  0.418  0.095  0.182  1.0
  O  O40  1  0.905  0.732  0.163  1.0
  O  O41  1  0.196  0.628  0.790  1.0
  O  O42  1  0.696  0.372  0.210  1.0
  O  O43  1  0.523  0.422  0.997  1.0
  O  O44  1  0.448  0.910  0.839  1.0
  O  O45  1  0.918  0.905  0.818  1.0
[/CIF]
.
The compound described by Na5B2P3O13 crystallizes in the monoclinic P2_1 space group. There are five inequivalent Na sites. In the first Na site, Na(1) is bonded to one O(10), one O(11), one O(12), one O(2), one O(3), and one O(9) atom to form distorted NaO6 pentagonal pyramids that share  a cornercorner with one B(2)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, corners with two equivalent Na(5)O5 trigonal bipyramids,  an edgeedge with one B(1)O4 tetrahedra, and  an edgeedge with one P(2)O4 tetrahedra. In the second Na site, Na(2) is bonded in a 6-coordinate geometry to one O(10), one O(13), one O(3), one O(6), one O(8), and one O(9) atom. In the third Na site, Na(3) is bonded in a 6-coordinate geometry to one O(11), one O(13), one O(4), one O(5), one O(6), and one O(8) atom. In the fourth Na site, Na(4) is bonded in a 8-coordinate geometry to one O(1), one O(10), one O(12), one O(2), one O(4), one O(5), one O(6), and one O(7) atom. In the fifth Na site, Na(5) is bonded to one O(13), one O(3), one O(6), one O(8), and one O(9) atom to form NaO5 trigonal bipyramids that share corners with two equivalent Na(1)O6 pentagonal pyramids,  a cornercorner with one P(3)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, and corners with two equivalent P(2)O4 tetrahedra. There are two inequivalent B sites. In the first B site, B(1) is bonded to one O(11), one O(12), one O(4), and one O(7) atom to form BO4 tetrahedra that share  a cornercorner with one B(2)O4 tetrahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra, and  an edgeedge with one Na(1)O6 pentagonal pyramid. In the second B site, B(2) is bonded to one O(1), one O(2), one O(5), and one O(7) atom to form BO4 tetrahedra that share  a cornercorner with one Na(1)O6 pentagonal pyramid,  a cornercorner with one B(1)O4 tetrahedra,  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. There are three inequivalent P sites. In the first P site, P(1) is bonded to one O(12), one O(2), one O(6), and one O(8) atom to form PO4 tetrahedra that share corners with two equivalent Na(1)O6 pentagonal pyramids,  a cornercorner with one B(1)O4 tetrahedra,  a cornercorner with one B(2)O4 tetrahedra, and corners with two equivalent Na(5)O5 trigonal bipyramids. In the second P site, P(2) is bonded to one O(3), one O(4), one O(5), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one B(1)O4 tetrahedra,  a cornercorner with one B(2)O4 tetrahedra, corners with two equivalent Na(5)O5 trigonal bipyramids, and  an edgeedge with one Na(1)O6 pentagonal pyramid. In the third P site, P(3) is bonded to one O(1), one O(10), one O(11), and one O(13) atom to form PO4 tetrahedra that share corners with two equivalent Na(1)O6 pentagonal pyramids,  a cornercorner with one B(1)O4 tetrahedra,  a cornercorner with one B(2)O4 tetrahedra, and  a cornercorner with one Na(5)O5 trigonal bipyramid. There are thirteen inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Na(4), one B(2), and one P(3) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Na(1), one Na(4), one B(2), and one P(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Na(1), one Na(2), one Na(5), and one P(2) atom. In the fourth O site, O(4) is bonded in a 2-coordinate geometry to one Na(3), one Na(4), one B(1), and one P(2) atom. In the fifth O site, O(5) is bonded in a 4-coordinate geometry to one Na(3), one Na(4), one B(2), and one P(2) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Na(2), one Na(3), one Na(4), one Na(5), and one P(1) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one Na(4), one B(1), and one B(2) atom. In the eighth O site, O(8) is bonded in a 4-coordinate geometry to one Na(2), one Na(3), one Na(5), and one P(1) atom. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Na(1), one Na(2), one Na(5), and one P(2) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Na(1), one Na(2), one Na(4), and one P(3) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Na(1), one Na(3), one B(1), and one P(3) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one Na(1), one Na(4), one B(1), and one P(1) atom. In the thirteenth O site, O(13) is bonded in a 3-coordinate geometry to one Na(2), one Na(3), one Na(5), and one P(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na5B2P3O13
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   11.747
_cell_length_b   6.793
_cell_length_c   7.777
_cell_angle_alpha   64.905
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   561.954
_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  0.899  0.620  0.722  1.0
  Na  Na1  1  0.669  0.525  0.508  1.0
  Na  Na2  1  0.392  0.648  0.733  1.0
  Na  Na3  1  0.764  0.099  0.965  1.0
  Na  Na4  1  0.264  0.901  0.035  1.0
  Na  Na5  1  0.668  0.048  0.488  1.0
  Na  Na6  1  0.399  0.380  0.278  1.0
  Na  Na7  1  0.168  0.952  0.512  1.0
  Na  Na8  1  0.892  0.352  0.267  1.0
  Na  Na9  1  0.169  0.475  0.492  1.0
  B  B10  1  0.487  0.211  0.002  1.0
  B  B11  1  0.536  0.867  0.996  1.0
  B  B12  1  0.987  0.789  0.998  1.0
  B  B13  1  0.036  0.133  0.004  1.0
  P  P14  1  0.437  0.844  0.320  1.0
  P  P15  1  0.423  0.158  0.693  1.0
  P  P16  1  0.651  0.500  0.011  1.0
  P  P17  1  0.151  0.500  0.989  1.0
  P  P18  1  0.937  0.156  0.680  1.0
  P  P19  1  0.923  0.842  0.307  1.0
  O  O20  1  0.633  0.748  0.970  1.0
  O  O21  1  0.972  0.262  0.821  1.0
  O  O22  1  0.523  0.258  0.560  1.0
  O  O23  1  0.405  0.268  0.837  1.0
  O  O24  1  0.472  0.738  0.179  1.0
  O  O25  1  0.948  0.090  0.161  1.0
  O  O26  1  0.820  0.246  0.598  1.0
  O  O27  1  0.076  0.929  0.008  1.0
  O  O28  1  0.023  0.742  0.440  1.0
  O  O29  1  0.133  0.252  0.030  1.0
  O  O30  1  0.029  0.192  0.533  1.0
  O  O31  1  0.311  0.165  0.594  1.0
  O  O32  1  0.811  0.835  0.406  1.0
  O  O33  1  0.223  0.511  0.147  1.0
  O  O34  1  0.529  0.808  0.467  1.0
  O  O35  1  0.576  0.071  0.992  1.0
  O  O36  1  0.723  0.489  0.853  1.0
  O  O37  1  0.320  0.754  0.402  1.0
  O  O38  1  0.023  0.578  0.003  1.0
  O  O39  1  0.418  0.095  0.182  1.0
  O  O40  1  0.905  0.732  0.163  1.0
  O  O41  1  0.196  0.628  0.790  1.0
  O  O42  1  0.696  0.372  0.210  1.0
  O  O43  1  0.523  0.422  0.997  1.0
  O  O44  1  0.448  0.910  0.839  1.0
  O  O45  1  0.918  0.905  0.818  1.0
[/CIF]
.