data_global
_chemical_name_mineral 'Riomarinaite'
loop_
_publ_author_name
'Graunar M'
'Lazarini F'
_journal_name_full 'Acta Crystallographica, Section B'
_journal_volume 38 
_journal_year 1982
_journal_page_first 2879
_journal_page_last 2881
_publ_section_title
;
 Di-mu-hydroxo-bis[aquasulfatobismuth(III)]
;
_database_code_amcsd 0009781
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Bi S O6 H3'
_cell_length_a 6.021
_cell_length_b 13.363
_cell_length_c 6.495
_cell_angle_alpha 90
_cell_angle_beta 112.94
_cell_angle_gamma 90
_cell_volume 481.250
_exptl_crystal_density_diffrn      4.694
_symmetry_space_group_name_H-M 'P 1 21/n 1'
loop_
_space_group_symop_operation_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
_atom_site_U_iso_or_equiv
Bi   0.34600   0.37910   0.41240   0.00600
S   0.82290   0.16600   0.40850   0.00600
O1   0.69320   0.24280   0.46730   0.02100
O2   0.65150   0.10830   0.20270   0.01700
O3   0.02320   0.20440   0.36080   0.01900
O4   0.91650   0.09130   0.59620   0.01800
O-H   0.29420   0.54200   0.40410   0.01200
Wat   0.93790   0.41460   0.14700   0.02100
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
Bi 0.00780 0.00630 0.00550 -0.00050 0.00550 -0.00060
S 0.00500 0.01160 0.00400 0.00000 0.00210 0.00020