data_global
_chemical_name_mineral 'Eriochalcite'
loop_
_publ_author_name
'MacGillavry C H'
'Bijvoet J M'
_journal_name_full 'Zeitschrift fur Kristallographie'
_journal_volume 94 
_journal_year 1936
_journal_page_first 231
_journal_page_last 245
_publ_section_title
;
 Die kristallstruktur der cadmium-und
 quecksilber-diammin-dihalogenide
;
_database_code_amcsd 0010555
_chemical_compound_source 'Synthetic'
_chemical_formula_sum 'Cu Cl2 (O2 H4)'
_cell_length_a 7.40
_cell_length_b 8.06
_cell_length_c 3.74
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 223.069
_exptl_crystal_density_diffrn      2.538
_symmetry_space_group_name_H-M 'P b m n'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,1/2+y,-z'
  '1/2-x,1/2-y,z'
  'x,-y,z'
  '-x,y,-z'
  '1/2-x,1/2+y,z'
  '1/2+x,1/2-y,-z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
Cu   0.00000   0.00000   0.00000
Cl   0.23900   0.00000   0.37800
Wat   0.00000   0.25000   0.00000