The structure described by Na5WNO4 crystallizes in the orthorhombic Cmc2_1 space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 5-coordinate geometry to one N(1), two equivalent O(1), and two equivalent O(2) atoms. In the second Na site, Na(2) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form distorted NaO4 trigonal pyramids that share corners with four equivalent W(1)NO4 trigonal bipyramids and edges with two equivalent Na(2)O4 trigonal pyramids. In the third Na site, Na(3) is bonded in a 5-coordinate geometry to one N(1), two equivalent O(1), and two equivalent O(2) atoms. W(1) is bonded to one N(1), two equivalent O(1), and two equivalent O(2) atoms to form distorted WNO4 trigonal bipyramids that share corners with eight equivalent Na(2)O4 trigonal pyramids. N(1) is bonded in a 3-coordinate geometry to one Na(3), two equivalent Na(1), and one W(1) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Na(3), two equivalent Na(1), two equivalent Na(2), and one W(1) atom to form a mixture of corner, face, and edge-sharing ONa5W octahedra. The corner-sharing octahedral tilt angles range from 19-43°. In the second O site, O(2) is bonded to one Na(3), two equivalent Na(1), two equivalent Na(2), and one W(1) atom to form a mixture of distorted corner, face, and edge-sharing ONa5W octahedra. The corner-sharing octahedral tilt angles range from 19-43°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na5WNO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.789
_cell_length_b   5.789
_cell_length_c   10.772
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.337
_symmetry_Int_Tables_number   1
_cell_volume   314.732
_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  0.465  0.836  0.759  1.0
  Na  Na1  1  0.176  0.793  0.009  1.0
  Na  Na2  1  0.824  0.207  0.509  1.0
  Na  Na3  1  0.164  0.535  0.259  1.0
  Na  Na4  1  0.429  0.429  0.026  1.0
  Na  Na5  1  0.571  0.571  0.526  1.0
  Na  Na6  1  0.836  0.465  0.759  1.0
  Na  Na7  1  0.207  0.824  0.509  1.0
  Na  Na8  1  0.793  0.176  0.009  1.0
  Na  Na9  1  0.535  0.164  0.259  1.0
  W  W10  1  0.208  0.208  0.748  1.0
  W  W11  1  0.792  0.792  0.248  1.0
  N  N12  1  0.098  0.098  0.223  1.0
  N  N13  1  0.902  0.902  0.723  1.0
  O  O14  1  0.188  0.462  0.631  1.0
  O  O15  1  0.812  0.538  0.131  1.0
  O  O16  1  0.144  0.416  0.877  1.0
  O  O17  1  0.538  0.812  0.131  1.0
  O  O18  1  0.462  0.188  0.631  1.0
  O  O19  1  0.416  0.144  0.877  1.0
  O  O20  1  0.584  0.856  0.377  1.0
  O  O21  1  0.856  0.584  0.377  1.0
[/CIF]
.
The structure described by Na5WNO4 crystallizes in the orthorhombic Cmc2_1 space group. There are three inequivalent Na sites. In the first Na site, Na(1) is bonded in a 5-coordinate geometry to one N(1), two equivalent O(1), and two equivalent O(2) atoms. In the second Na site, Na(2) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form distorted NaO4 trigonal pyramids that share corners with four equivalent W(1)NO4 trigonal bipyramids and edges with two equivalent Na(2)O4 trigonal pyramids. In the third Na site, Na(3) is bonded in a 5-coordinate geometry to one N(1), two equivalent O(1), and two equivalent O(2) atoms. W(1) is bonded to one N(1), two equivalent O(1), and two equivalent O(2) atoms to form distorted WNO4 trigonal bipyramids that share corners with eight equivalent Na(2)O4 trigonal pyramids. N(1) is bonded in a 3-coordinate geometry to one Na(3), two equivalent Na(1), and one W(1) atom. There are two inequivalent O sites. In the first O site, O(1) is bonded to one Na(3), two equivalent Na(1), two equivalent Na(2), and one W(1) atom to form a mixture of corner, face, and edge-sharing ONa5W octahedra. The corner-sharing octahedral tilt angles range from 19-43°. In the second O site, O(2) is bonded to one Na(3), two equivalent Na(1), two equivalent Na(2), and one W(1) atom to form a mixture of distorted corner, face, and edge-sharing ONa5W octahedra. The corner-sharing octahedral tilt angles range from 19-43°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na5WNO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.789
_cell_length_b   5.789
_cell_length_c   10.772
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   119.337
_symmetry_Int_Tables_number   1
_cell_volume   314.732
_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  0.465  0.836  0.759  1.0
  Na  Na1  1  0.176  0.793  0.009  1.0
  Na  Na2  1  0.824  0.207  0.509  1.0
  Na  Na3  1  0.164  0.535  0.259  1.0
  Na  Na4  1  0.429  0.429  0.026  1.0
  Na  Na5  1  0.571  0.571  0.526  1.0
  Na  Na6  1  0.836  0.465  0.759  1.0
  Na  Na7  1  0.207  0.824  0.509  1.0
  Na  Na8  1  0.793  0.176  0.009  1.0
  Na  Na9  1  0.535  0.164  0.259  1.0
  W  W10  1  0.208  0.208  0.748  1.0
  W  W11  1  0.792  0.792  0.248  1.0
  N  N12  1  0.098  0.098  0.223  1.0
  N  N13  1  0.902  0.902  0.723  1.0
  O  O14  1  0.188  0.462  0.631  1.0
  O  O15  1  0.812  0.538  0.131  1.0
  O  O16  1  0.144  0.416  0.877  1.0
  O  O17  1  0.538  0.812  0.131  1.0
  O  O18  1  0.462  0.188  0.631  1.0
  O  O19  1  0.416  0.144  0.877  1.0
  O  O20  1  0.584  0.856  0.377  1.0
  O  O21  1  0.856  0.584  0.377  1.0
[/CIF]
.