The material described by Na(SO3)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. S(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Na(1) and one S(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Na(1) and one S(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Na(1) and one S(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na(SO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.966
_cell_length_b   5.665
_cell_length_c   11.461
_cell_angle_alpha   60.898
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   281.677
_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
  Na  Na0  1  0.000  0.000  0.000  1.0
  Na  Na1  1  0.500  0.000  0.500  1.0
  S  S2  1  0.806  0.656  0.335  1.0
  S  S3  1  0.194  0.344  0.665  1.0
  S  S4  1  0.306  0.344  0.165  1.0
  S  S5  1  0.694  0.656  0.835  1.0
  O  O6  1  0.773  0.386  0.349  1.0
  O  O7  1  0.227  0.614  0.651  1.0
  O  O8  1  0.273  0.614  0.151  1.0
  O  O9  1  0.727  0.386  0.849  1.0
  O  O10  1  0.764  0.887  0.201  1.0
  O  O11  1  0.236  0.113  0.799  1.0
  O  O12  1  0.264  0.113  0.299  1.0
  O  O13  1  0.736  0.887  0.701  1.0
  O  O14  1  0.731  0.689  0.449  1.0
  O  O15  1  0.269  0.311  0.551  1.0
  O  O16  1  0.231  0.311  0.051  1.0
  O  O17  1  0.769  0.689  0.949  1.0
[/CIF]
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The material described by Na(SO3)2 crystallizes in the monoclinic P2_1/c space group. Na(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. S(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Na(1) and one S(1) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Na(1) and one S(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one Na(1) and one S(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Na(SO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.966
_cell_length_b   5.665
_cell_length_c   11.461
_cell_angle_alpha   60.898
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   281.677
_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
  Na  Na0  1  0.000  0.000  0.000  1.0
  Na  Na1  1  0.500  0.000  0.500  1.0
  S  S2  1  0.806  0.656  0.335  1.0
  S  S3  1  0.194  0.344  0.665  1.0
  S  S4  1  0.306  0.344  0.165  1.0
  S  S5  1  0.694  0.656  0.835  1.0
  O  O6  1  0.773  0.386  0.349  1.0
  O  O7  1  0.227  0.614  0.651  1.0
  O  O8  1  0.273  0.614  0.151  1.0
  O  O9  1  0.727  0.386  0.849  1.0
  O  O10  1  0.764  0.887  0.201  1.0
  O  O11  1  0.236  0.113  0.799  1.0
  O  O12  1  0.264  0.113  0.299  1.0
  O  O13  1  0.736  0.887  0.701  1.0
  O  O14  1  0.731  0.689  0.449  1.0
  O  O15  1  0.269  0.311  0.551  1.0
  O  O16  1  0.231  0.311  0.051  1.0
  O  O17  1  0.769  0.689  0.949  1.0
[/CIF]
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