data_global
_chemical_name_mineral 'Gunningite'
loop_
_publ_author_name
'Wildner M'
'Giester G'
_journal_name_full 'Neues Jahrbuch fur Mineralogie, Monatshefte'
_journal_volume 1991 
_journal_year 1991
_journal_page_first 296
_journal_page_last 306
_publ_section_title
;
 The crystal structures of kieserite-type compounds.
 I. Crystal structures of Me(II)SO4*H2O (Me = Mn,Fe,Co,Ni,Zn)
;
_database_code_amcsd 0014855
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Zn S O5 H2'
_cell_length_a 6.925
_cell_length_b 7.591
_cell_length_c 7.635
_cell_angle_alpha 90
_cell_angle_beta 118.19
_cell_angle_gamma 90
_cell_volume 353.748
_exptl_crystal_density_diffrn      3.370
_symmetry_space_group_name_H-M 'C 1 2/c 1'
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
Zn   0.00000   0.50000   0.00000 ?
S   0.00000   0.15510   0.25000 ?
O1   0.17140   0.04400   0.39970 ?
O2   0.09930   0.26870   0.15560 ?
O3   0.00000   0.63800   0.25000 ?
H   0.10100   0.70100   0.28700   0.04300
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
Zn 0.01710 0.01770 0.02090 0.00020 0.00940 0.00100
S 0.01460 0.01500 0.01960 0.00000 0.00880 0.00000
O1 0.01770 0.02370 0.02680 0.00410 0.00960 0.00680
O2 0.02070 0.01940 0.02740 0.00200 0.01530 0.00540
O3 0.01760 0.02060 0.02160 0.00000 0.00990 0.00000