The compound described by Na22In5O15 crystallizes in the monoclinic Cm space group. There are thirteen inequivalent Na sites. In the first Na site, Na(1) is bonded to one O(1), one O(2), one O(4), and one O(7) atom to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. In the second Na site, Na(2) is bonded to one O(1), one O(2), one O(3), and one O(5) atom to form a mixture of distorted corner and edge-sharing NaO4 trigonal pyramids. In the third Na site, Na(3) is bonded to one O(3), one O(8), and two equivalent O(1) atoms to form a mixture of corner and edge-sharing NaO4 tetrahedra. In the fourth Na site, Na(4) is bonded to one O(2), one O(5), one O(6), and one O(7) atom to form a mixture of distorted corner and edge-sharing NaO4 trigonal pyramids. In the fifth Na site, Na(5) is bonded to one O(1), one O(2), one O(5), and one O(9) atom to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. In the sixth Na site, Na(6) is bonded to one O(2), one O(3), one O(4), and one O(6) atom to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. In the seventh Na site, Na(7) is bonded to one O(3), one O(8), and two equivalent O(4) atoms to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. In the eighth Na site, Na(8) is bonded in a 4-coordinate geometry to one O(1), one O(6), one O(7), and one O(8) atom. In the ninth Na site, Na(9) is bonded to one O(2), one O(5), one O(6), and one O(7) atom to form a mixture of corner and edge-sharing NaO4 tetrahedra. In the tenth Na site, Na(10) is bonded in a 4-coordinate geometry to one O(2), one O(4), one O(6), and one O(9) atom. In the eleventh Na site, Na(11) is bonded to one O(8), one O(9), and two equivalent O(6) atoms to form a mixture of corner and edge-sharing NaO4 tetrahedra. In the twelfth Na site, Na(12) is bonded to one O(4), one O(5), one O(7), and one O(8) atom to form a mixture of corner and edge-sharing NaO4 tetrahedra. In the thirteenth Na site, Na(13) is bonded to one O(8), one O(9), and two equivalent O(5) atoms to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. There are four inequivalent In sites. In the first In site, In(1) is bonded in a trigonal non-coplanar geometry to one In(2), one O(9), and two equivalent O(1) atoms. In the second In site, In(2) is bonded to one In(1), one In(3), and two equivalent In(4) atoms to form InIn4 tetrahedra that share corners with two equivalent O(4)Na5In octahedra,  a cornercorner with one O(3)Na6In pentagonal bipyramid,  a cornercorner with one O(9)Na6In pentagonal bipyramid, corners with two equivalent O(5)Na6In pentagonal bipyramids, corners with two equivalent O(6)Na6In pentagonal bipyramids, corners with two equivalent O(1)Na5In pentagonal pyramids, and corners with two equivalent O(7)Na5In pentagonal pyramids. The corner-sharing octahedral tilt angles are 76°. In the third In site, In(3) is bonded in a trigonal non-coplanar geometry to one In(2), one O(3), and two equivalent O(6) atoms. In the fourth In site, In(4) is bonded in a trigonal non-coplanar geometry to one In(2), one O(4), one O(5), and one O(7) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded to one Na(1), one Na(2), one Na(3), one Na(5), one Na(8), and one In(1) atom to form distorted ONa5In pentagonal pyramids that share  a cornercorner with one O(4)Na5In octahedra,  a cornercorner with one O(6)Na6In pentagonal bipyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(3)Na6In pentagonal bipyramid,  an edgeedge with one O(5)Na6In pentagonal bipyramid,  an edgeedge with one O(9)Na6In pentagonal bipyramid,  an edgeedge with one O(1)Na5In pentagonal pyramid, and  an edgeedge with one O(7)Na5In pentagonal pyramid. The corner-sharing octahedral tilt angles are 58°. In the second O site, O(2) is bonded in a 7-coordinate geometry to one Na(1), one Na(10), one Na(2), one Na(4), one Na(5), one Na(6), and one Na(9) atom. In the third O site, O(3) is bonded to one Na(3), one Na(7), two equivalent Na(2), two equivalent Na(6), and one In(3) atom to form distorted ONa6In pentagonal bipyramids that share corners with two equivalent O(5)Na6In pentagonal bipyramids,  a cornercorner with one In(2)In4 tetrahedra, edges with two equivalent O(4)Na5In octahedra, edges with two equivalent O(6)Na6In pentagonal bipyramids, and edges with two equivalent O(1)Na5In pentagonal pyramids. In the fourth O site, O(4) is bonded to one Na(1), one Na(10), one Na(12), one Na(6), one Na(7), and one In(4) atom to form distorted ONa5In octahedra that share  a cornercorner with one O(4)Na5In octahedra,  a cornercorner with one O(9)Na6In pentagonal bipyramid,  a cornercorner with one O(1)Na5In pentagonal pyramid,  a cornercorner with one O(7)Na5In pentagonal pyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(3)Na6In pentagonal bipyramid,  an edgeedge with one O(5)Na6In pentagonal bipyramid,  an edgeedge with one O(6)Na6In pentagonal bipyramid, and  an edgeedge with one O(7)Na5In pentagonal pyramid. The corner-sharing octahedral tilt angles are 45°. In the fifth O site, O(5) is bonded to one Na(12), one Na(13), one Na(2), one Na(4), one Na(5), one Na(9), and one In(4) atom to form distorted ONa6In pentagonal bipyramids that share  a cornercorner with one O(3)Na6In pentagonal bipyramid,  a cornercorner with one O(5)Na6In pentagonal bipyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(4)Na5In octahedra,  an edgeedge with one O(6)Na6In pentagonal bipyramid,  an edgeedge with one O(9)Na6In pentagonal bipyramid,  an edgeedge with one O(1)Na5In pentagonal pyramid, and edges with two equivalent O(7)Na5In pentagonal pyramids. In the sixth O site, O(6) is bonded to one Na(10), one Na(11), one Na(4), one Na(6), one Na(8), one Na(9), and one In(3) atom to form distorted ONa6In pentagonal bipyramids that share  a cornercorner with one O(1)Na5In pentagonal pyramid,  a cornercorner with one O(7)Na5In pentagonal pyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(4)Na5In octahedra,  an edgeedge with one O(3)Na6In pentagonal bipyramid,  an edgeedge with one O(5)Na6In pentagonal bipyramid,  an edgeedge with one O(6)Na6In pentagonal bipyramid,  an edgeedge with one O(9)Na6In pentagonal bipyramid, and  an edgeedge with one O(7)Na5In pentagonal pyramid. In the seventh O site, O(7) is bonded to one Na(1), one Na(12), one Na(4), one Na(8), one Na(9), and one In(4) atom to form distorted ONa5In pentagonal pyramids that share  a cornercorner with one O(4)Na5In octahedra,  a cornercorner with one O(6)Na6In pentagonal bipyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(4)Na5In octahedra,  an edgeedge with one O(6)Na6In pentagonal bipyramid, edges with two equivalent O(5)Na6In pentagonal bipyramids, and  an edgeedge with one O(1)Na5In pentagonal pyramid. The corner-sharing octahedral tilt angles are 50°. In the eighth O site, O(8) is bonded in a 8-coordinate geometry to one Na(11), one Na(13), one Na(3), one Na(7), two equivalent Na(12), and two equivalent Na(8) atoms. In the ninth O site, O(9) is bonded to one Na(11), one Na(13), two equivalent Na(10), two equivalent Na(5), and one In(1) atom to form distorted ONa6In pentagonal bipyramids that share corners with two equivalent O(4)Na5In octahedra,  a cornercorner with one In(2)In4 tetrahedra, edges with two equivalent O(5)Na6In pentagonal bipyramids, edges with two equivalent O(6)Na6In pentagonal bipyramids, and edges with two equivalent O(1)Na5In pentagonal pyramids. The corner-sharing octahedral tilt angles are 41°. is represented by the CIF card [CIF]
data_Na22In5O15
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.720
_cell_length_b   9.720
_cell_length_c   9.676
_cell_angle_alpha   70.614
_cell_angle_beta   70.614
_cell_angle_gamma   109.600
_symmetry_Int_Tables_number   1
_cell_volume   704.119
_cell_formula_units_Z   1
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  0.260  0.719  0.279  1.0
  Na  Na1  1  0.719  0.260  0.279  1.0
  Na  Na2  1  0.435  0.217  0.565  1.0
  Na  Na3  1  0.217  0.435  0.565  1.0
  Na  Na4  1  0.449  0.449  0.263  1.0
  Na  Na5  1  0.225  0.785  0.789  1.0
  Na  Na6  1  0.785  0.225  0.789  1.0
  Na  Na7  1  0.754  0.454  0.523  1.0
  Na  Na8  1  0.299  1.000  0.439  1.0
  Na  Na9  1  0.454  0.754  0.523  1.0
  Na  Na10  1  1.000  0.299  0.439  1.0
  Na  Na11  1  0.212  0.212  0.221  1.0
  Na  Na12  1  0.565  0.788  0.009  1.0
  Na  Na13  1  0.788  0.565  0.009  1.0
  Na  Na14  1  0.555  0.008  0.721  1.0
  Na  Na15  1  0.008  0.555  0.721  1.0
  Na  Na16  1  0.994  0.778  0.437  1.0
  Na  Na17  1  0.778  0.994  0.437  1.0
  Na  Na18  1  0.713  0.713  0.741  1.0
  Na  Na19  1  0.266  0.543  0.017  1.0
  Na  Na20  1  0.543  0.266  0.017  1.0
  Na  Na21  1  0.445  0.445  0.778  1.0
  In  In22  1  0.703  0.703  0.289  1.0
  In  In23  1  0.992  0.992  0.002  1.0
  In  In24  1  0.006  0.006  0.698  1.0
  In  In25  1  0.288  1.000  0.991  1.0
  In  In26  1  1.000  0.288  0.991  1.0
  O  O27  1  0.465  0.670  0.316  1.0
  O  O28  1  0.670  0.465  0.316  1.0
  O  O29  1  0.491  0.003  0.522  1.0
  O  O30  1  0.003  0.491  0.522  1.0
  O  O31  1  0.214  0.214  0.474  1.0
  O  O32  1  0.997  0.270  0.218  1.0
  O  O33  1  0.222  0.524  0.786  1.0
  O  O34  1  0.524  0.222  0.786  1.0
  O  O35  1  0.270  0.997  0.218  1.0
  O  O36  1  0.789  0.002  0.695  1.0
  O  O37  1  0.002  0.789  0.695  1.0
  O  O38  1  0.335  0.803  0.990  1.0
  O  O39  1  0.803  0.335  0.990  1.0
  O  O40  1  0.494  0.494  0.001  1.0
  O  O41  1  0.700  0.700  0.513  1.0
[/CIF]
.
The compound described by Na22In5O15 crystallizes in the monoclinic Cm space group. There are thirteen inequivalent Na sites. In the first Na site, Na(1) is bonded to one O(1), one O(2), one O(4), and one O(7) atom to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. In the second Na site, Na(2) is bonded to one O(1), one O(2), one O(3), and one O(5) atom to form a mixture of distorted corner and edge-sharing NaO4 trigonal pyramids. In the third Na site, Na(3) is bonded to one O(3), one O(8), and two equivalent O(1) atoms to form a mixture of corner and edge-sharing NaO4 tetrahedra. In the fourth Na site, Na(4) is bonded to one O(2), one O(5), one O(6), and one O(7) atom to form a mixture of distorted corner and edge-sharing NaO4 trigonal pyramids. In the fifth Na site, Na(5) is bonded to one O(1), one O(2), one O(5), and one O(9) atom to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. In the sixth Na site, Na(6) is bonded to one O(2), one O(3), one O(4), and one O(6) atom to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. In the seventh Na site, Na(7) is bonded to one O(3), one O(8), and two equivalent O(4) atoms to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. In the eighth Na site, Na(8) is bonded in a 4-coordinate geometry to one O(1), one O(6), one O(7), and one O(8) atom. In the ninth Na site, Na(9) is bonded to one O(2), one O(5), one O(6), and one O(7) atom to form a mixture of corner and edge-sharing NaO4 tetrahedra. In the tenth Na site, Na(10) is bonded in a 4-coordinate geometry to one O(2), one O(4), one O(6), and one O(9) atom. In the eleventh Na site, Na(11) is bonded to one O(8), one O(9), and two equivalent O(6) atoms to form a mixture of corner and edge-sharing NaO4 tetrahedra. In the twelfth Na site, Na(12) is bonded to one O(4), one O(5), one O(7), and one O(8) atom to form a mixture of corner and edge-sharing NaO4 tetrahedra. In the thirteenth Na site, Na(13) is bonded to one O(8), one O(9), and two equivalent O(5) atoms to form a mixture of distorted corner and edge-sharing NaO4 tetrahedra. There are four inequivalent In sites. In the first In site, In(1) is bonded in a trigonal non-coplanar geometry to one In(2), one O(9), and two equivalent O(1) atoms. In the second In site, In(2) is bonded to one In(1), one In(3), and two equivalent In(4) atoms to form InIn4 tetrahedra that share corners with two equivalent O(4)Na5In octahedra,  a cornercorner with one O(3)Na6In pentagonal bipyramid,  a cornercorner with one O(9)Na6In pentagonal bipyramid, corners with two equivalent O(5)Na6In pentagonal bipyramids, corners with two equivalent O(6)Na6In pentagonal bipyramids, corners with two equivalent O(1)Na5In pentagonal pyramids, and corners with two equivalent O(7)Na5In pentagonal pyramids. The corner-sharing octahedral tilt angles are 76°. In the third In site, In(3) is bonded in a trigonal non-coplanar geometry to one In(2), one O(3), and two equivalent O(6) atoms. In the fourth In site, In(4) is bonded in a trigonal non-coplanar geometry to one In(2), one O(4), one O(5), and one O(7) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded to one Na(1), one Na(2), one Na(3), one Na(5), one Na(8), and one In(1) atom to form distorted ONa5In pentagonal pyramids that share  a cornercorner with one O(4)Na5In octahedra,  a cornercorner with one O(6)Na6In pentagonal bipyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(3)Na6In pentagonal bipyramid,  an edgeedge with one O(5)Na6In pentagonal bipyramid,  an edgeedge with one O(9)Na6In pentagonal bipyramid,  an edgeedge with one O(1)Na5In pentagonal pyramid, and  an edgeedge with one O(7)Na5In pentagonal pyramid. The corner-sharing octahedral tilt angles are 58°. In the second O site, O(2) is bonded in a 7-coordinate geometry to one Na(1), one Na(10), one Na(2), one Na(4), one Na(5), one Na(6), and one Na(9) atom. In the third O site, O(3) is bonded to one Na(3), one Na(7), two equivalent Na(2), two equivalent Na(6), and one In(3) atom to form distorted ONa6In pentagonal bipyramids that share corners with two equivalent O(5)Na6In pentagonal bipyramids,  a cornercorner with one In(2)In4 tetrahedra, edges with two equivalent O(4)Na5In octahedra, edges with two equivalent O(6)Na6In pentagonal bipyramids, and edges with two equivalent O(1)Na5In pentagonal pyramids. In the fourth O site, O(4) is bonded to one Na(1), one Na(10), one Na(12), one Na(6), one Na(7), and one In(4) atom to form distorted ONa5In octahedra that share  a cornercorner with one O(4)Na5In octahedra,  a cornercorner with one O(9)Na6In pentagonal bipyramid,  a cornercorner with one O(1)Na5In pentagonal pyramid,  a cornercorner with one O(7)Na5In pentagonal pyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(3)Na6In pentagonal bipyramid,  an edgeedge with one O(5)Na6In pentagonal bipyramid,  an edgeedge with one O(6)Na6In pentagonal bipyramid, and  an edgeedge with one O(7)Na5In pentagonal pyramid. The corner-sharing octahedral tilt angles are 45°. In the fifth O site, O(5) is bonded to one Na(12), one Na(13), one Na(2), one Na(4), one Na(5), one Na(9), and one In(4) atom to form distorted ONa6In pentagonal bipyramids that share  a cornercorner with one O(3)Na6In pentagonal bipyramid,  a cornercorner with one O(5)Na6In pentagonal bipyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(4)Na5In octahedra,  an edgeedge with one O(6)Na6In pentagonal bipyramid,  an edgeedge with one O(9)Na6In pentagonal bipyramid,  an edgeedge with one O(1)Na5In pentagonal pyramid, and edges with two equivalent O(7)Na5In pentagonal pyramids. In the sixth O site, O(6) is bonded to one Na(10), one Na(11), one Na(4), one Na(6), one Na(8), one Na(9), and one In(3) atom to form distorted ONa6In pentagonal bipyramids that share  a cornercorner with one O(1)Na5In pentagonal pyramid,  a cornercorner with one O(7)Na5In pentagonal pyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(4)Na5In octahedra,  an edgeedge with one O(3)Na6In pentagonal bipyramid,  an edgeedge with one O(5)Na6In pentagonal bipyramid,  an edgeedge with one O(6)Na6In pentagonal bipyramid,  an edgeedge with one O(9)Na6In pentagonal bipyramid, and  an edgeedge with one O(7)Na5In pentagonal pyramid. In the seventh O site, O(7) is bonded to one Na(1), one Na(12), one Na(4), one Na(8), one Na(9), and one In(4) atom to form distorted ONa5In pentagonal pyramids that share  a cornercorner with one O(4)Na5In octahedra,  a cornercorner with one O(6)Na6In pentagonal bipyramid,  a cornercorner with one In(2)In4 tetrahedra,  an edgeedge with one O(4)Na5In octahedra,  an edgeedge with one O(6)Na6In pentagonal bipyramid, edges with two equivalent O(5)Na6In pentagonal bipyramids, and  an edgeedge with one O(1)Na5In pentagonal pyramid. The corner-sharing octahedral tilt angles are 50°. In the eighth O site, O(8) is bonded in a 8-coordinate geometry to one Na(11), one Na(13), one Na(3), one Na(7), two equivalent Na(12), and two equivalent Na(8) atoms. In the ninth O site, O(9) is bonded to one Na(11), one Na(13), two equivalent Na(10), two equivalent Na(5), and one In(1) atom to form distorted ONa6In pentagonal bipyramids that share corners with two equivalent O(4)Na5In octahedra,  a cornercorner with one In(2)In4 tetrahedra, edges with two equivalent O(5)Na6In pentagonal bipyramids, edges with two equivalent O(6)Na6In pentagonal bipyramids, and edges with two equivalent O(1)Na5In pentagonal pyramids. The corner-sharing octahedral tilt angles are 41°. is represented by the CIF card [CIF]
data_Na22In5O15
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.720
_cell_length_b   9.720
_cell_length_c   9.676
_cell_angle_alpha   70.614
_cell_angle_beta   70.614
_cell_angle_gamma   109.600
_symmetry_Int_Tables_number   1
_cell_volume   704.119
_cell_formula_units_Z   1
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  0.260  0.719  0.279  1.0
  Na  Na1  1  0.719  0.260  0.279  1.0
  Na  Na2  1  0.435  0.217  0.565  1.0
  Na  Na3  1  0.217  0.435  0.565  1.0
  Na  Na4  1  0.449  0.449  0.263  1.0
  Na  Na5  1  0.225  0.785  0.789  1.0
  Na  Na6  1  0.785  0.225  0.789  1.0
  Na  Na7  1  0.754  0.454  0.523  1.0
  Na  Na8  1  0.299  1.000  0.439  1.0
  Na  Na9  1  0.454  0.754  0.523  1.0
  Na  Na10  1  1.000  0.299  0.439  1.0
  Na  Na11  1  0.212  0.212  0.221  1.0
  Na  Na12  1  0.565  0.788  0.009  1.0
  Na  Na13  1  0.788  0.565  0.009  1.0
  Na  Na14  1  0.555  0.008  0.721  1.0
  Na  Na15  1  0.008  0.555  0.721  1.0
  Na  Na16  1  0.994  0.778  0.437  1.0
  Na  Na17  1  0.778  0.994  0.437  1.0
  Na  Na18  1  0.713  0.713  0.741  1.0
  Na  Na19  1  0.266  0.543  0.017  1.0
  Na  Na20  1  0.543  0.266  0.017  1.0
  Na  Na21  1  0.445  0.445  0.778  1.0
  In  In22  1  0.703  0.703  0.289  1.0
  In  In23  1  0.992  0.992  0.002  1.0
  In  In24  1  0.006  0.006  0.698  1.0
  In  In25  1  0.288  1.000  0.991  1.0
  In  In26  1  1.000  0.288  0.991  1.0
  O  O27  1  0.465  0.670  0.316  1.0
  O  O28  1  0.670  0.465  0.316  1.0
  O  O29  1  0.491  0.003  0.522  1.0
  O  O30  1  0.003  0.491  0.522  1.0
  O  O31  1  0.214  0.214  0.474  1.0
  O  O32  1  0.997  0.270  0.218  1.0
  O  O33  1  0.222  0.524  0.786  1.0
  O  O34  1  0.524  0.222  0.786  1.0
  O  O35  1  0.270  0.997  0.218  1.0
  O  O36  1  0.789  0.002  0.695  1.0
  O  O37  1  0.002  0.789  0.695  1.0
  O  O38  1  0.335  0.803  0.990  1.0
  O  O39  1  0.803  0.335  0.990  1.0
  O  O40  1  0.494  0.494  0.001  1.0
  O  O41  1  0.700  0.700  0.513  1.0
[/CIF]
.