data_9007964
_chemical_name 'ZnHg(AsO4)(OH)'
loop_
_publ_author_name
'Weil M'
_journal_name_full "Acta Crystallographica, Section E"
_journal_volume 60
_journal_year 2004
_journal_page_first i25
_journal_page_last i27
_publ_section_title
;
 ZnHg(AsO4)(OH) with a descloizite-type structure
;
_chemical_formula_sum 'Zn Hg As O5 H'
_cell_length_a 7.6826
_cell_length_b 6.2459
_cell_length_c 8.6691
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 415.985
_symmetry_space_group_name_H-M 'P n m a'
loop_
_symmetry_equiv_pos_as_xyz
  'x,y,z'
  'x,1/2-y,z'
  '-x,1/2+y,-z'
  '1/2-x,1/2+y,1/2+z'
  '1/2+x,1/2-y,1/2-z'
  '1/2+x,y,1/2-z'
  '1/2-x,-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_Uiso_or_equiv
Zn   0.00000   0.00000   0.00000   0.00928
Hg   0.39038   0.25000   0.82965   0.01511
As   0.35298   0.25000   0.18336   0.00693
O1   0.36640   0.02450   0.28870   0.01220
O2   0.01410   0.25000   0.45320   0.01420
O3   0.16820   0.25000   0.07680   0.01080
O4   0.36110   0.25000   0.58790   0.00860
H   0.26400   0.25000   0.55600   0.03000