data_global
_chemical_name_mineral 'Terlinguaite'
loop_
_publ_author_name
'Brodersen K'
'Gobel G'
'Liehr G'
_journal_name_full 'Zeitschrift fur Anorganische und Allgemeine Chemie'
_journal_volume 575 
_journal_year 1989
_journal_page_first 145
_journal_page_last 153
_publ_section_title
;
 Terlinguait Hg4O2Cl2 - ein mineral mit ungewohnlichen Hg3-baueinheiten
;
_database_code_amcsd 0015794
_chemical_formula_sum 'Hg2 O Cl'
_cell_length_a 11.953
_cell_length_b 5.904
_cell_length_c 9.466
_cell_angle_alpha 90
_cell_angle_beta 105.59
_cell_angle_gamma 90
_cell_volume 643.444
_exptl_crystal_density_diffrn      9.345
_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
Hg1   0.25000   0.25000   0.00000
Hg2   0.00000   0.59080   0.25000
Hg3  -0.04880   0.19430   0.10360
O   0.07930   0.17570   0.93910
Cl   0.19420   0.29330   0.64470
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
Hg1 0.01080 0.01990 0.01540 -0.00060 0.00160 0.00020
Hg2 0.01830 0.01450 0.01350 0.00000 0.00260 0.00000
Hg3 0.02510 0.01800 0.01320 -0.00110 0.00200 -0.00270
O 0.01400 0.01970 0.01350 0.00060 0.00290 0.00310
Cl 0.01930 0.03110 0.01880 -0.00040 0.00280 0.00190