The material structure described by AgNbO3 is Pb (Zr_0.50 Ti_0.48) O_3-like structured and crystallizes in the orthorhombic Pbcm space group. Nb(1) is bonded to one O(1), one O(4), two equivalent O(2), and two equivalent O(3) atoms to form corner-sharing NbO6 octahedra. The corner-sharing octahedral tilt angles range from 17-31°. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 3-coordinate geometry to one O(4), two equivalent O(2), and two equivalent O(3) atoms. In the second Ag site, Ag(2) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(3), and four equivalent O(2) atoms. There are four inequivalent O sites. In the first O site, O(4) is bonded in a 3-coordinate geometry to two equivalent Nb(1) and one Ag(1) atom. In the second O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Nb(1) and two equivalent Ag(2) atoms. In the third O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Nb(1), one Ag(1), and two equivalent Ag(2) atoms. In the fourth O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Nb(1), one Ag(1), and one Ag(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_NbAgO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.671
_cell_length_b   5.748
_cell_length_c   15.763
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   513.750
_cell_formula_units_Z   8
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
  Nb  Nb0  1  0.242  0.215  0.125  1.0
  Nb  Nb1  1  0.242  0.285  0.875  1.0
  Nb  Nb2  1  0.758  0.715  0.375  1.0
  Nb  Nb3  1  0.758  0.785  0.625  1.0
  Nb  Nb4  1  0.758  0.785  0.875  1.0
  Nb  Nb5  1  0.758  0.715  0.125  1.0
  Nb  Nb6  1  0.242  0.285  0.625  1.0
  Nb  Nb7  1  0.242  0.215  0.375  1.0
  Ag  Ag8  1  0.740  0.250  0.000  1.0
  Ag  Ag9  1  0.260  0.750  0.500  1.0
  Ag  Ag10  1  0.260  0.750  0.000  1.0
  Ag  Ag11  1  0.740  0.250  0.500  1.0
  Ag  Ag12  1  0.735  0.216  0.250  1.0
  Ag  Ag13  1  0.735  0.284  0.750  1.0
  Ag  Ag14  1  0.265  0.716  0.250  1.0
  Ag  Ag15  1  0.265  0.784  0.750  1.0
  O  O16  1  0.805  0.726  0.750  1.0
  O  O17  1  0.805  0.774  0.250  1.0
  O  O18  1  0.195  0.226  0.750  1.0
  O  O19  1  0.195  0.274  0.250  1.0
  O  O20  1  0.546  0.462  0.360  1.0
  O  O21  1  0.546  0.038  0.640  1.0
  O  O22  1  0.454  0.962  0.140  1.0
  O  O23  1  0.454  0.538  0.860  1.0
  O  O24  1  0.454  0.538  0.640  1.0
  O  O25  1  0.454  0.962  0.360  1.0
  O  O26  1  0.546  0.038  0.860  1.0
  O  O27  1  0.546  0.462  0.140  1.0
  O  O28  1  0.959  0.043  0.390  1.0
  O  O29  1  0.959  0.457  0.610  1.0
  O  O30  1  0.041  0.543  0.110  1.0
  O  O31  1  0.041  0.957  0.890  1.0
  O  O32  1  0.311  0.250  0.000  1.0
  O  O33  1  0.689  0.750  0.500  1.0
  O  O34  1  0.689  0.750  0.000  1.0
  O  O35  1  0.311  0.250  0.500  1.0
  O  O36  1  0.959  0.043  0.110  1.0
  O  O37  1  0.959  0.457  0.890  1.0
  O  O38  1  0.041  0.543  0.390  1.0
  O  O39  1  0.041  0.957  0.610  1.0
[/CIF]
.
The material structure described by AgNbO3 is Pb (Zr_0.50 Ti_0.48) O_3-like structured and crystallizes in the orthorhombic Pbcm space group. Nb(1) is bonded to one O(1), one O(4), two equivalent O(2), and two equivalent O(3) atoms to form corner-sharing NbO6 octahedra. The corner-sharing octahedral tilt angles range from 17-31°. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded in a 3-coordinate geometry to one O(4), two equivalent O(2), and two equivalent O(3) atoms. In the second Ag site, Ag(2) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(3), and four equivalent O(2) atoms. There are four inequivalent O sites. In the first O site, O(4) is bonded in a 3-coordinate geometry to two equivalent Nb(1) and one Ag(1) atom. In the second O site, O(1) is bonded in a 4-coordinate geometry to two equivalent Nb(1) and two equivalent Ag(2) atoms. In the third O site, O(2) is bonded in a 5-coordinate geometry to two equivalent Nb(1), one Ag(1), and two equivalent Ag(2) atoms. In the fourth O site, O(3) is bonded in a 4-coordinate geometry to two equivalent Nb(1), one Ag(1), and one Ag(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_NbAgO3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.671
_cell_length_b   5.748
_cell_length_c   15.763
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   513.750
_cell_formula_units_Z   8
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
  Nb  Nb0  1  0.242  0.215  0.125  1.0
  Nb  Nb1  1  0.242  0.285  0.875  1.0
  Nb  Nb2  1  0.758  0.715  0.375  1.0
  Nb  Nb3  1  0.758  0.785  0.625  1.0
  Nb  Nb4  1  0.758  0.785  0.875  1.0
  Nb  Nb5  1  0.758  0.715  0.125  1.0
  Nb  Nb6  1  0.242  0.285  0.625  1.0
  Nb  Nb7  1  0.242  0.215  0.375  1.0
  Ag  Ag8  1  0.740  0.250  0.000  1.0
  Ag  Ag9  1  0.260  0.750  0.500  1.0
  Ag  Ag10  1  0.260  0.750  0.000  1.0
  Ag  Ag11  1  0.740  0.250  0.500  1.0
  Ag  Ag12  1  0.735  0.216  0.250  1.0
  Ag  Ag13  1  0.735  0.284  0.750  1.0
  Ag  Ag14  1  0.265  0.716  0.250  1.0
  Ag  Ag15  1  0.265  0.784  0.750  1.0
  O  O16  1  0.805  0.726  0.750  1.0
  O  O17  1  0.805  0.774  0.250  1.0
  O  O18  1  0.195  0.226  0.750  1.0
  O  O19  1  0.195  0.274  0.250  1.0
  O  O20  1  0.546  0.462  0.360  1.0
  O  O21  1  0.546  0.038  0.640  1.0
  O  O22  1  0.454  0.962  0.140  1.0
  O  O23  1  0.454  0.538  0.860  1.0
  O  O24  1  0.454  0.538  0.640  1.0
  O  O25  1  0.454  0.962  0.360  1.0
  O  O26  1  0.546  0.038  0.860  1.0
  O  O27  1  0.546  0.462  0.140  1.0
  O  O28  1  0.959  0.043  0.390  1.0
  O  O29  1  0.959  0.457  0.610  1.0
  O  O30  1  0.041  0.543  0.110  1.0
  O  O31  1  0.041  0.957  0.890  1.0
  O  O32  1  0.311  0.250  0.000  1.0
  O  O33  1  0.689  0.750  0.500  1.0
  O  O34  1  0.689  0.750  0.000  1.0
  O  O35  1  0.311  0.250  0.500  1.0
  O  O36  1  0.959  0.043  0.110  1.0
  O  O37  1  0.959  0.457  0.890  1.0
  O  O38  1  0.041  0.543  0.390  1.0
  O  O39  1  0.041  0.957  0.610  1.0
[/CIF]
.