#------------------------------------------------------------------------------
#$Date: 2025-08-19 21:00:13 +0200 (Tue 19 de Aug de 2025) $
#$Revision: 301809 $
#$URL: svn://www.crystallography.net/cod/cif/2/31/05/2310568.cif $
#------------------------------------------------------------------------------
#
# This file is available in the Crystallography Open Database (COD),
# http://www.crystallography.net/. The original data for this entry
# were provided by IUCr Journals, http://journals.iucr.org/.
#
# The file may be used within the scientific community so long as
# proper attribution is given to the journal article from which the
# data were obtained.
#
data_2310568
loop_
_publ_author_name
'Dunitz, J.D.'
_publ_section_title
;
 The structure of sodium dithionite and the nature of the dithionite ion
;
_journal_name_full               'Acta Crystallographica (1,1948-23,1967)'
_journal_page_first              579
_journal_page_last               586
_journal_volume                  9
_journal_year                    1956
_chemical_formula_sum            'Na2 O4 S2'
_chemical_name_systematic        'Na2 (S2 O4)'
_space_group_IT_number           13
_symmetry_space_group_name_Hall  '-P 2yc'
_symmetry_space_group_name_H-M   'P 1 2/c 1'
_cell_angle_alpha                90
_cell_angle_beta                 119.51
_cell_angle_gamma                90
_cell_formula_units_Z            2
_cell_length_a                   6.404
_cell_length_b                   6.559
_cell_length_c                   6.586
_cell_volume                     240.749
_citation_journal_id_ASTM        ACCRA9
_cod_data_source_file            Dunitz_ACCRA9_1956_200.cif
_cod_data_source_block           Na2O4S2
_cod_database_code               2310568
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
-x,y,-z+1/2
-x,-y,-z
x,-y,z-1/2
loop_
_atom_site_label
_atom_site_type_symbol
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
O1 O-2 0.3153 0.193 -0.145 1 0.0
Na1 Na+1 0.2626 -0.149 -0.025 1 0.0
O2 O-2 0.1153 0.2375 0.0856 1 0.0
S1 S+3 0.1887 0.3443 -0.074 1 0.0
loop_
_cod_related_entry_id
_cod_related_entry_database
_cod_related_entry_code
1 PubChem 24489
