data_global
_amcsd_formula_title 'Sb6O7(SO4)2'
loop_
_publ_author_name
'Bovin J O'
_journal_name_full 'Acta Crystallographica, Section B'
_journal_volume 32 
_journal_year 1976
_journal_page_first 1771
_journal_page_last 1777
_publ_section_title
;
 The crystal structure of the antimony(III) oxide sulphate Sb6O7(SO4)2
;
_database_code_amcsd 0009569
_chemical_formula_sum 'Sb6 S2 O15'
_cell_length_a 12.073
_cell_length_b 19.023
_cell_length_c 5.876
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1349.510
_exptl_crystal_density_diffrn      5.092
_symmetry_space_group_name_H-M 'C c c 2'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,z'
  'x,-y,1/2+z'
  '1/2+x,1/2-y,1/2+z'
  '-x,y,1/2+z'
  '1/2-x,1/2+y,1/2+z'
  '-x,-y,z'
  '1/2-x,1/2-y,z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Sb1   0.10783   0.06606   0.00000 ?
Sb2   0.68785   0.06510   0.11354 ?
Sb3   0.09265   0.20691   0.63163 ?
S   0.36650   0.15540   0.15890   0.01520
O1   0.00000   0.00000  -0.15480   0.01520
O2   0.24230  -0.00090  -0.11290   0.01393
O3   0.84700   0.10100   0.17000   0.01140
O4   0.00710   0.16520   0.89300   0.01520
O5   0.30850   0.16750   0.93960   0.03926
O6   0.28470   0.15470   0.35000   0.01646
O7   0.44560   0.21240   0.20110   0.04686
O8   0.42370   0.08780   0.16270   0.02913
loop_
_atom_site_aniso_label
_atom_site_aniso_U_11
_atom_site_aniso_U_22
_atom_site_aniso_U_33
_atom_site_aniso_U_12
_atom_site_aniso_U_13
_atom_site_aniso_U_23
Sb1 0.01130 0.01412 0.00973 -0.00047 -0.00007 -0.00289
Sb2 0.00812 0.01320 0.01478 0.00256 -0.00050 -0.00413
Sb3 0.01418 0.01375 0.00915 -0.00547 -0.00047 -0.00006