data_global
_chemical_name_mineral 'Carminite'
loop_
_publ_author_name
'Kharisun'
'Taylor M R'
'Bevan D J M'
'Pring A'
_journal_name_full 'Mineralogical Magazine'
_journal_volume 60 
_journal_year 1996
_journal_page_first 805
_journal_page_last 811
_publ_section_title
;
 The crystal structure of carminite:
 refinement and bond valence calculations
;
_database_code_amcsd 0014520
_chemical_compound_source 'Broken Hill, NSW, Australia'
_chemical_formula_sum 'Pb Fe2 As2 O10 H2'
_cell_length_a 16.591
_cell_length_b 7.580
_cell_length_c 12.285
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1544.959
_exptl_crystal_density_diffrn      5.423
_symmetry_space_group_name_H-M 'C c c m'
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,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'
  '-x,-y,z'
  '1/2-x,1/2-y,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
Pb1   0.00000   0.00000   0.25000   0.01450
Pb2   0.25000   0.75000   0.00000   0.01150
Fe   0.37751   0.13000   0.13516   0.00880
As1   0.04286   0.73840   0.00000   0.00700
As2   0.21189   0.00000   0.25000   0.00540
O1   0.01720   0.24690   0.11140   0.00900
O2   0.09230   0.54010   0.00000   0.01100
O3   0.11210  -0.10410   0.00000   0.01300
O4   0.15120   0.17580   0.24150   0.01300
O5   0.27230  -0.00340   0.13900   0.00870
O-H6   0.16900   0.23870   0.00000   0.00600
O-H7   0.42220   0.00000   0.25000   0.01100