data_9008020
_publ_section_title
;
 The atomic arrangement in ammonium and caesium persulphate (NH4)2S2O8 and
 Cs2S2O8, and the structure of the persulphate group
;
_journal_name_full               'Zeitschrift fur Kristallographie'
_journal_page_first              63
_journal_page_last               81
_journal_volume                  88
_journal_year                    1934
_chemical_formula_structural     Cs2S2O8
_chemical_formula_sum            'Cs O4 S'
_space_group_IT_number           14
_symmetry_space_group_name_Hall  '-P 2yn'
_symmetry_space_group_name_H-M   'P 1 21/n 1'
_cell_angle_alpha                90
_cell_angle_beta                 95.32
_cell_angle_gamma                90
_cell_length_a                   8.13
_cell_length_b                   8.33
_cell_length_c                   6.46
_cell_volume                     435.605
_exptl_crystal_density_diffrn    3.491
_[local]_cod_chemical_formula_sum_orig 'S O4 Cs'
_cod_database_code               9008020
loop_
_symmetry_equiv_pos_as_xyz
x,y,z
1/2+x,1/2-y,1/2+z
1/2-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
S 0.13600 0.35000 0.70800
O1 0.04200 0.50000 0.61100
O2 0.02800 0.19400 0.68100
O3 0.20800 0.41700 0.93100
O4 0.29200 0.34700 0.59700
Cs 0.14400 0.12500 0.22800
