The structure described by NH4As(HO)4 is Indium-derived structured and crystallizes in the tetragonal I-42d space group. The structure is zero-dimensional and consists of four ammonium molecules and four arsorous acid;hydrate molecules. is represented by the Crystallographic Information File (CIF) [CIF]
data_AsH8NO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.447
_cell_length_b   7.447
_cell_length_c   7.447
_cell_angle_alpha   107.433
_cell_angle_beta   107.433
_cell_angle_gamma   113.630
_symmetry_Int_Tables_number   1
_cell_volume   316.641
_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
  As  As0  1  0.000  0.000  0.000  1.0
  As  As1  1  0.250  0.750  0.500  1.0
  H  H2  1  0.580  0.179  0.401  1.0
  H  H3  1  0.777  0.179  0.599  1.0
  H  H4  1  0.821  0.420  0.598  1.0
  H  H5  1  0.670  0.571  0.098  1.0
  H  H6  1  0.821  0.223  0.402  1.0
  H  H7  1  0.473  0.571  0.902  1.0
  H  H8  1  0.429  0.527  0.099  1.0
  H  H9  1  0.429  0.330  0.901  1.0
  H  H10  1  0.504  0.649  0.429  1.0
  H  H11  1  0.219  0.074  0.571  1.0
  H  H12  1  0.926  0.496  0.145  1.0
  H  H13  1  0.746  0.676  0.645  1.0
  H  H14  1  0.351  0.781  0.855  1.0
  H  H15  1  0.031  0.101  0.355  1.0
  H  H16  1  0.324  0.969  0.071  1.0
  H  H17  1  0.899  0.254  0.929  1.0
  N  N18  1  0.500  0.500  0.000  1.0
  N  N19  1  0.750  0.250  0.500  1.0
  O  O20  1  0.314  0.076  0.175  1.0
  O  O21  1  0.901  0.139  0.825  1.0
  O  O22  1  0.861  0.686  0.762  1.0
  O  O23  1  0.936  0.611  0.262  1.0
  O  O24  1  0.924  0.099  0.238  1.0
  O  O25  1  0.349  0.674  0.738  1.0
  O  O26  1  0.389  0.651  0.325  1.0
  O  O27  1  0.326  0.064  0.675  1.0
[/CIF]
.
The structure described by NH4As(HO)4 is Indium-derived structured and crystallizes in the tetragonal I-42d space group. The structure is zero-dimensional and consists of four ammonium molecules and four arsorous acid;hydrate molecules. is represented by the Crystallographic Information File (CIF) [CIF]
data_AsH8NO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.447
_cell_length_b   7.447
_cell_length_c   7.447
_cell_angle_alpha   107.433
_cell_angle_beta   107.433
_cell_angle_gamma   113.630
_symmetry_Int_Tables_number   1
_cell_volume   316.641
_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
  As  As0  1  0.000  0.000  0.000  1.0
  As  As1  1  0.250  0.750  0.500  1.0
  H  H2  1  0.580  0.179  0.401  1.0
  H  H3  1  0.777  0.179  0.599  1.0
  H  H4  1  0.821  0.420  0.598  1.0
  H  H5  1  0.670  0.571  0.098  1.0
  H  H6  1  0.821  0.223  0.402  1.0
  H  H7  1  0.473  0.571  0.902  1.0
  H  H8  1  0.429  0.527  0.099  1.0
  H  H9  1  0.429  0.330  0.901  1.0
  H  H10  1  0.504  0.649  0.429  1.0
  H  H11  1  0.219  0.074  0.571  1.0
  H  H12  1  0.926  0.496  0.145  1.0
  H  H13  1  0.746  0.676  0.645  1.0
  H  H14  1  0.351  0.781  0.855  1.0
  H  H15  1  0.031  0.101  0.355  1.0
  H  H16  1  0.324  0.969  0.071  1.0
  H  H17  1  0.899  0.254  0.929  1.0
  N  N18  1  0.500  0.500  0.000  1.0
  N  N19  1  0.750  0.250  0.500  1.0
  O  O20  1  0.314  0.076  0.175  1.0
  O  O21  1  0.901  0.139  0.825  1.0
  O  O22  1  0.861  0.686  0.762  1.0
  O  O23  1  0.936  0.611  0.262  1.0
  O  O24  1  0.924  0.099  0.238  1.0
  O  O25  1  0.349  0.674  0.738  1.0
  O  O26  1  0.389  0.651  0.325  1.0
  O  O27  1  0.326  0.064  0.675  1.0
[/CIF]
.