data_global
_amcsd_formula_title 'As H11 N2 O8 S'
loop_
_publ_author_name
'Boubia M'
'Averbuch-Pouchot M'
'Durif A'
_journal_name_full 'Acta Crystallographica, Section C'
_journal_volume 41 
_journal_year 1985
_journal_page_first 1562
_journal_page_last 1564
_publ_section_title
;
 Ordered As O4 and S O4 tetrahedra in diammonium trihydrogenarsenate sulfate
 _cod_database_code 1007147
;
_database_code_amcsd 0010014
_chemical_formula_sum 'As S O8 N2'
_cell_length_a 11.95
_cell_length_b 7.660
_cell_length_c 9.658
_cell_angle_alpha 90
_cell_angle_beta 92.40
_cell_angle_gamma 90
_cell_volume 883.289
_exptl_crystal_density_diffrn      1.978
_symmetry_space_group_name_H-M 'P 1 21/c 1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  'x,1/2-y,1/2+z'
  '-x,1/2+y,1/2-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
As1   0.17602   0.18620   0.42489
S1   0.32240   0.68410   0.57020
O1   0.16720   0.01600   0.31260
O2   0.30240   0.28210   0.40000
O3   0.18400   0.09920   0.58810
O4   0.06640   0.31310   0.40750
O5   0.34070   0.54000   0.67130
O6   0.21490   0.76860   0.59480
O7   0.31890   0.61220   0.42820
O8   0.41490   0.80920   0.58630
N1   0.06570   0.66670   0.34140
N2   0.45540   0.18480   0.65860