The material structure described by NH4NO3 is Indium-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four ammonia molecules; four hydroxylamine, n-hydroxy- molecules; and four water molecules. is represented by the Crystallographic Information File (CIF) [CIF]
data_H4N2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.845
_cell_length_b   8.374
_cell_length_c   8.728
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   500.318
_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
  H  H0  1  0.986  0.438  0.231  1.0
  H  H1  1  0.477  0.939  0.844  1.0
  H  H2  1  0.592  0.091  0.877  1.0
  H  H3  1  0.486  0.562  0.769  1.0
  H  H4  1  0.977  0.061  0.156  1.0
  H  H5  1  0.092  0.909  0.123  1.0
  H  H6  1  0.977  0.439  0.656  1.0
  H  H7  1  0.092  0.591  0.623  1.0
  H  H8  1  0.486  0.938  0.269  1.0
  H  H9  1  0.477  0.561  0.344  1.0
  H  H10  1  0.592  0.409  0.377  1.0
  H  H11  1  0.986  0.062  0.731  1.0
  H  H12  1  0.198  0.944  0.448  1.0
  H  H13  1  0.198  0.556  0.948  1.0
  H  H14  1  0.698  0.056  0.552  1.0
  H  H15  1  0.698  0.444  0.052  1.0
  N  N16  1  0.156  0.289  0.330  1.0
  N  N17  1  0.156  0.211  0.830  1.0
  N  N18  1  0.656  0.711  0.670  1.0
  N  N19  1  0.656  0.789  0.170  1.0
  N  N20  1  0.740  0.173  0.528  1.0
  N  N21  1  0.740  0.327  0.028  1.0
  N  N22  1  0.240  0.827  0.472  1.0
  N  N23  1  0.240  0.673  0.972  1.0
  O  O24  1  0.020  0.421  0.339  1.0
  O  O25  1  0.529  0.034  0.794  1.0
  O  O26  1  0.520  0.579  0.661  1.0
  O  O27  1  0.029  0.966  0.206  1.0
  O  O28  1  0.029  0.534  0.706  1.0
  O  O29  1  0.520  0.921  0.161  1.0
  O  O30  1  0.529  0.466  0.294  1.0
  O  O31  1  0.020  0.079  0.839  1.0
  O  O32  1  0.205  0.249  0.455  1.0
  O  O33  1  0.205  0.251  0.955  1.0
  O  O34  1  0.705  0.751  0.545  1.0
  O  O35  1  0.705  0.749  0.045  1.0
[/CIF]
.
The material structure described by NH4NO3 is Indium-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is zero-dimensional and consists of four ammonia molecules; four hydroxylamine, n-hydroxy- molecules; and four water molecules. is represented by the Crystallographic Information File (CIF) [CIF]
data_H4N2O3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.845
_cell_length_b   8.374
_cell_length_c   8.728
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   500.318
_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
  H  H0  1  0.986  0.438  0.231  1.0
  H  H1  1  0.477  0.939  0.844  1.0
  H  H2  1  0.592  0.091  0.877  1.0
  H  H3  1  0.486  0.562  0.769  1.0
  H  H4  1  0.977  0.061  0.156  1.0
  H  H5  1  0.092  0.909  0.123  1.0
  H  H6  1  0.977  0.439  0.656  1.0
  H  H7  1  0.092  0.591  0.623  1.0
  H  H8  1  0.486  0.938  0.269  1.0
  H  H9  1  0.477  0.561  0.344  1.0
  H  H10  1  0.592  0.409  0.377  1.0
  H  H11  1  0.986  0.062  0.731  1.0
  H  H12  1  0.198  0.944  0.448  1.0
  H  H13  1  0.198  0.556  0.948  1.0
  H  H14  1  0.698  0.056  0.552  1.0
  H  H15  1  0.698  0.444  0.052  1.0
  N  N16  1  0.156  0.289  0.330  1.0
  N  N17  1  0.156  0.211  0.830  1.0
  N  N18  1  0.656  0.711  0.670  1.0
  N  N19  1  0.656  0.789  0.170  1.0
  N  N20  1  0.740  0.173  0.528  1.0
  N  N21  1  0.740  0.327  0.028  1.0
  N  N22  1  0.240  0.827  0.472  1.0
  N  N23  1  0.240  0.673  0.972  1.0
  O  O24  1  0.020  0.421  0.339  1.0
  O  O25  1  0.529  0.034  0.794  1.0
  O  O26  1  0.520  0.579  0.661  1.0
  O  O27  1  0.029  0.966  0.206  1.0
  O  O28  1  0.029  0.534  0.706  1.0
  O  O29  1  0.520  0.921  0.161  1.0
  O  O30  1  0.529  0.466  0.294  1.0
  O  O31  1  0.020  0.079  0.839  1.0
  O  O32  1  0.205  0.249  0.455  1.0
  O  O33  1  0.205  0.251  0.955  1.0
  O  O34  1  0.705  0.751  0.545  1.0
  O  O35  1  0.705  0.749  0.045  1.0
[/CIF]
.