The structure described by NaAgH2(SO2)2 crystallizes in the monoclinic Pc space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), one O(7), and two equivalent O(6) atoms. In the second Na site, Na(2) is bonded to one O(1), one O(4), one O(5), one O(8), and two equivalent O(2) atoms to form distorted NaO6 octahedra that share corners with two equivalent Na(2)O6 octahedra and  a cornercorner with one Ag(2)S3O trigonal pyramid. The corner-sharing octahedral tilt angles are 72°. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one S(1), two equivalent S(2), and one O(7) atom to form distorted corner-sharing AgS3O trigonal pyramids. In the second Ag site, Ag(2) is bonded to one S(2), two equivalent S(1), and one O(8) atom to form AgS3O trigonal pyramids that share  a cornercorner with one Na(2)O6 octahedra, corners with two equivalent Ag(2)S3O trigonal pyramids, and corners with four equivalent Ag(1)S3O trigonal pyramids. The corner-sharing octahedral tilt angles are 75°. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(7) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(7) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(8) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(8) atom. There are four inequivalent S sites. In the first S site, S(1) is bonded to one Ag(1), two equivalent Ag(2), and one S(3) atom to form corner-sharing SAg3S tetrahedra. In the second S site, S(2) is bonded to one Ag(2), two equivalent Ag(1), and one S(4) atom to form corner-sharing SAg3S tetrahedra. In the third S site, S(3) is bonded in a trigonal non-coplanar geometry to one S(1), one O(1), one O(2), and one O(3) atom. In the fourth S site, S(4) is bonded in a trigonal non-coplanar geometry to one S(2), one O(4), one O(5), and one O(6) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one S(3) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Na(2) and one S(3) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Na(1) and one S(3) atom. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Na(1), one Na(2), and one S(4) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Na(2) and one S(4) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to two equivalent Na(1) and one S(4) atom. In the seventh O site, O(7) is bonded in a distorted water-like geometry to one Na(1), one Ag(1), one H(1), and one H(2) atom. In the eighth O site, O(8) is bonded in a distorted water-like geometry to one Na(2), one Ag(2), one H(3), and one H(4) atom. is represented by the CIF card [CIF]
data_NaAgH2(SO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.825
_cell_length_b   7.802
_cell_length_c   9.423
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   96.518
_symmetry_Int_Tables_number   1
_cell_volume   571.581
_cell_formula_units_Z   4
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  0.169  0.958  0.556  1.0
  Na  Na1  1  0.669  0.958  0.444  1.0
  Na  Na2  1  0.164  0.463  0.487  1.0
  Na  Na3  1  0.664  0.463  0.513  1.0
  Ag  Ag4  1  0.500  0.999  0.955  1.0
  Ag  Ag5  1  1.000  0.999  0.045  1.0
  Ag  Ag6  1  0.207  0.496  0.062  1.0
  Ag  Ag7  1  0.707  0.496  0.938  1.0
  H  H8  1  0.479  0.135  0.690  1.0
  H  H9  1  0.979  0.135  0.310  1.0
  H  H10  1  0.329  0.243  0.717  1.0
  H  H11  1  0.829  0.243  0.283  1.0
  H  H12  1  0.455  0.618  0.294  1.0
  H  H13  1  0.955  0.618  0.706  1.0
  H  H14  1  0.317  0.748  0.299  1.0
  H  H15  1  0.817  0.748  0.701  1.0
  S  S16  1  0.452  0.675  0.917  1.0
  S  S17  1  0.952  0.675  0.083  1.0
  S  S18  1  0.288  0.187  0.083  1.0
  S  S19  1  0.788  0.187  0.917  1.0
  S  S20  1  0.396  0.668  0.700  1.0
  S  S21  1  0.896  0.668  0.300  1.0
  S  S22  1  0.360  0.171  0.297  1.0
  S  S23  1  0.860  0.171  0.703  1.0
  O  O24  1  0.215  0.704  0.681  1.0
  O  O25  1  0.715  0.704  0.319  1.0
  O  O26  1  0.415  0.491  0.650  1.0
  O  O27  1  0.915  0.491  0.350  1.0
  O  O28  1  0.519  0.798  0.631  1.0
  O  O29  1  0.019  0.798  0.369  1.0
  O  O30  1  0.205  0.199  0.383  1.0
  O  O31  1  0.705  0.199  0.617  1.0
  O  O32  1  0.504  0.306  0.321  1.0
  O  O33  1  0.004  0.306  0.679  1.0
  O  O34  1  0.408  0.996  0.324  1.0
  O  O35  1  0.908  0.996  0.676  1.0
  O  O36  1  0.355  0.123  0.713  1.0
  O  O37  1  0.855  0.123  0.287  1.0
  O  O38  1  0.331  0.625  0.306  1.0
  O  O39  1  0.831  0.625  0.694  1.0
[/CIF]
.
The structure described by NaAgH2(SO2)2 crystallizes in the monoclinic Pc space group. There are two inequivalent Na sites. In the first Na site, Na(1) is bonded in a 6-coordinate geometry to one O(1), one O(3), one O(4), one O(7), and two equivalent O(6) atoms. In the second Na site, Na(2) is bonded to one O(1), one O(4), one O(5), one O(8), and two equivalent O(2) atoms to form distorted NaO6 octahedra that share corners with two equivalent Na(2)O6 octahedra and  a cornercorner with one Ag(2)S3O trigonal pyramid. The corner-sharing octahedral tilt angles are 72°. There are two inequivalent Ag sites. In the first Ag site, Ag(1) is bonded to one S(1), two equivalent S(2), and one O(7) atom to form distorted corner-sharing AgS3O trigonal pyramids. In the second Ag site, Ag(2) is bonded to one S(2), two equivalent S(1), and one O(8) atom to form AgS3O trigonal pyramids that share  a cornercorner with one Na(2)O6 octahedra, corners with two equivalent Ag(2)S3O trigonal pyramids, and corners with four equivalent Ag(1)S3O trigonal pyramids. The corner-sharing octahedral tilt angles are 75°. There are four inequivalent H sites. In the first H site, H(1) is bonded in a single-bond geometry to one O(7) atom. In the second H site, H(2) is bonded in a single-bond geometry to one O(7) atom. In the third H site, H(3) is bonded in a single-bond geometry to one O(8) atom. In the fourth H site, H(4) is bonded in a single-bond geometry to one O(8) atom. There are four inequivalent S sites. In the first S site, S(1) is bonded to one Ag(1), two equivalent Ag(2), and one S(3) atom to form corner-sharing SAg3S tetrahedra. In the second S site, S(2) is bonded to one Ag(2), two equivalent Ag(1), and one S(4) atom to form corner-sharing SAg3S tetrahedra. In the third S site, S(3) is bonded in a trigonal non-coplanar geometry to one S(1), one O(1), one O(2), and one O(3) atom. In the fourth S site, S(4) is bonded in a trigonal non-coplanar geometry to one S(2), one O(4), one O(5), and one O(6) atom. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Na(1), one Na(2), and one S(3) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Na(2) and one S(3) atom. In the third O site, O(3) is bonded in a distorted bent 150 degrees geometry to one Na(1) and one S(3) atom. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Na(1), one Na(2), and one S(4) atom. In the fifth O site, O(5) is bonded in a distorted bent 150 degrees geometry to one Na(2) and one S(4) atom. In the sixth O site, O(6) is bonded in a distorted bent 120 degrees geometry to two equivalent Na(1) and one S(4) atom. In the seventh O site, O(7) is bonded in a distorted water-like geometry to one Na(1), one Ag(1), one H(1), and one H(2) atom. In the eighth O site, O(8) is bonded in a distorted water-like geometry to one Na(2), one Ag(2), one H(3), and one H(4) atom. is represented by the CIF card [CIF]
data_NaAgH2(SO2)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.825
_cell_length_b   7.802
_cell_length_c   9.423
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   96.518
_symmetry_Int_Tables_number   1
_cell_volume   571.581
_cell_formula_units_Z   4
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  0.169  0.958  0.556  1.0
  Na  Na1  1  0.669  0.958  0.444  1.0
  Na  Na2  1  0.164  0.463  0.487  1.0
  Na  Na3  1  0.664  0.463  0.513  1.0
  Ag  Ag4  1  0.500  0.999  0.955  1.0
  Ag  Ag5  1  1.000  0.999  0.045  1.0
  Ag  Ag6  1  0.207  0.496  0.062  1.0
  Ag  Ag7  1  0.707  0.496  0.938  1.0
  H  H8  1  0.479  0.135  0.690  1.0
  H  H9  1  0.979  0.135  0.310  1.0
  H  H10  1  0.329  0.243  0.717  1.0
  H  H11  1  0.829  0.243  0.283  1.0
  H  H12  1  0.455  0.618  0.294  1.0
  H  H13  1  0.955  0.618  0.706  1.0
  H  H14  1  0.317  0.748  0.299  1.0
  H  H15  1  0.817  0.748  0.701  1.0
  S  S16  1  0.452  0.675  0.917  1.0
  S  S17  1  0.952  0.675  0.083  1.0
  S  S18  1  0.288  0.187  0.083  1.0
  S  S19  1  0.788  0.187  0.917  1.0
  S  S20  1  0.396  0.668  0.700  1.0
  S  S21  1  0.896  0.668  0.300  1.0
  S  S22  1  0.360  0.171  0.297  1.0
  S  S23  1  0.860  0.171  0.703  1.0
  O  O24  1  0.215  0.704  0.681  1.0
  O  O25  1  0.715  0.704  0.319  1.0
  O  O26  1  0.415  0.491  0.650  1.0
  O  O27  1  0.915  0.491  0.350  1.0
  O  O28  1  0.519  0.798  0.631  1.0
  O  O29  1  0.019  0.798  0.369  1.0
  O  O30  1  0.205  0.199  0.383  1.0
  O  O31  1  0.705  0.199  0.617  1.0
  O  O32  1  0.504  0.306  0.321  1.0
  O  O33  1  0.004  0.306  0.679  1.0
  O  O34  1  0.408  0.996  0.324  1.0
  O  O35  1  0.908  0.996  0.676  1.0
  O  O36  1  0.355  0.123  0.713  1.0
  O  O37  1  0.855  0.123  0.287  1.0
  O  O38  1  0.331  0.625  0.306  1.0
  O  O39  1  0.831  0.625  0.694  1.0
[/CIF]
.