data_global
_chemical_name_mineral 'Capgaronnite'
loop_
_publ_author_name
'Mason B'
'Mumme W G'
'Sarp H'
_journal_name_full 'American Mineralogist'
_journal_volume 77 
_journal_year 1992
_journal_page_first 197
_journal_page_last 200
_publ_section_title
;
 Capgaronnite, HgSAg(Cl,Br,I), a new sulfide-halide mineral from Var, France
;
_database_code_amcsd 0001444
_chemical_formula_sum 'Hg Ag S (Cl.82 Br.18)'
_cell_length_a 6.803
_cell_length_b 12.87
_cell_length_c 4.528
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 396.447
_exptl_crystal_density_diffrn      6.433
_symmetry_space_group_name_H-M 'P 21 21 2'
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'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Hg   0.13400   0.25300   0.46400   1.00000   0.03500
Ag   0.29100   0.04400  -0.01000   1.00000   0.11000
S   0.39000   0.11400   0.46800   1.00000   0.03800
Cl   0.38300   0.35500   0.03100   0.82000   0.11000
Br   0.38300   0.35500   0.03100   0.18000   0.11000