The material described by NH3(HNO3)3 is Indium-like structured and crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of two ammonia molecules and six nitric acid molecules. is represented by the Crystallographic Information File (CIF) [CIF]
data_H6N4O9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.645
_cell_length_b   4.607
_cell_length_c   6.984
_cell_angle_alpha   88.397
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   438.907
_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
  H  H0  1  0.943  0.725  0.867  1.0
  H  H1  1  0.443  0.275  0.133  1.0
  H  H2  1  0.038  0.088  0.253  1.0
  H  H3  1  0.957  0.346  0.276  1.0
  H  H4  1  0.457  0.654  0.724  1.0
  H  H5  1  0.538  0.912  0.747  1.0
  H  H6  1  0.620  0.435  0.846  1.0
  H  H7  1  0.443  0.883  0.888  1.0
  H  H8  1  0.943  0.117  0.112  1.0
  H  H9  1  0.120  0.565  0.154  1.0
  H  H10  1  0.155  0.076  0.905  1.0
  H  H11  1  0.655  0.924  0.095  1.0
  N  N12  1  0.496  0.765  0.822  1.0
  N  N13  1  0.997  0.235  0.178  1.0
  N  N14  1  0.997  0.745  0.613  1.0
  N  N15  1  0.497  0.255  0.387  1.0
  N  N16  1  0.740  0.204  0.756  1.0
  N  N17  1  0.262  0.313  0.810  1.0
  N  N18  1  0.762  0.687  0.190  1.0
  N  N19  1  0.240  0.796  0.244  1.0
  O  O20  1  0.010  0.702  0.813  1.0
  O  O21  1  0.510  0.298  0.187  1.0
  O  O22  1  0.918  0.832  0.556  1.0
  O  O23  1  0.071  0.689  0.522  1.0
  O  O24  1  0.571  0.311  0.478  1.0
  O  O25  1  0.418  0.168  0.444  1.0
  O  O26  1  0.715  0.989  0.673  1.0
  O  O27  1  0.286  0.499  0.694  1.0
  O  O28  1  0.786  0.501  0.306  1.0
  O  O29  1  0.215  0.011  0.327  1.0
  O  O30  1  0.670  0.302  0.908  1.0
  O  O31  1  0.312  0.198  0.938  1.0
  O  O32  1  0.812  0.802  0.062  1.0
  O  O33  1  0.170  0.698  0.092  1.0
  O  O34  1  0.816  0.340  0.748  1.0
  O  O35  1  0.165  0.214  0.795  1.0
  O  O36  1  0.665  0.786  0.205  1.0
  O  O37  1  0.316  0.660  0.252  1.0
[/CIF]
.
The material described by NH3(HNO3)3 is Indium-like structured and crystallizes in the monoclinic P2_1 space group. The structure is zero-dimensional and consists of two ammonia molecules and six nitric acid molecules. is represented by the Crystallographic Information File (CIF) [CIF]
data_H6N4O9
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   13.645
_cell_length_b   4.607
_cell_length_c   6.984
_cell_angle_alpha   88.397
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   438.907
_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
  H  H0  1  0.943  0.725  0.867  1.0
  H  H1  1  0.443  0.275  0.133  1.0
  H  H2  1  0.038  0.088  0.253  1.0
  H  H3  1  0.957  0.346  0.276  1.0
  H  H4  1  0.457  0.654  0.724  1.0
  H  H5  1  0.538  0.912  0.747  1.0
  H  H6  1  0.620  0.435  0.846  1.0
  H  H7  1  0.443  0.883  0.888  1.0
  H  H8  1  0.943  0.117  0.112  1.0
  H  H9  1  0.120  0.565  0.154  1.0
  H  H10  1  0.155  0.076  0.905  1.0
  H  H11  1  0.655  0.924  0.095  1.0
  N  N12  1  0.496  0.765  0.822  1.0
  N  N13  1  0.997  0.235  0.178  1.0
  N  N14  1  0.997  0.745  0.613  1.0
  N  N15  1  0.497  0.255  0.387  1.0
  N  N16  1  0.740  0.204  0.756  1.0
  N  N17  1  0.262  0.313  0.810  1.0
  N  N18  1  0.762  0.687  0.190  1.0
  N  N19  1  0.240  0.796  0.244  1.0
  O  O20  1  0.010  0.702  0.813  1.0
  O  O21  1  0.510  0.298  0.187  1.0
  O  O22  1  0.918  0.832  0.556  1.0
  O  O23  1  0.071  0.689  0.522  1.0
  O  O24  1  0.571  0.311  0.478  1.0
  O  O25  1  0.418  0.168  0.444  1.0
  O  O26  1  0.715  0.989  0.673  1.0
  O  O27  1  0.286  0.499  0.694  1.0
  O  O28  1  0.786  0.501  0.306  1.0
  O  O29  1  0.215  0.011  0.327  1.0
  O  O30  1  0.670  0.302  0.908  1.0
  O  O31  1  0.312  0.198  0.938  1.0
  O  O32  1  0.812  0.802  0.062  1.0
  O  O33  1  0.170  0.698  0.092  1.0
  O  O34  1  0.816  0.340  0.748  1.0
  O  O35  1  0.165  0.214  0.795  1.0
  O  O36  1  0.665  0.786  0.205  1.0
  O  O37  1  0.316  0.660  0.252  1.0
[/CIF]
.