data_global
_chemical_name_mineral 'Telluroperite'
loop_
_publ_author_name
'Kampf A R'
'Mills S J'
'Housley R M'
'Marty J'
'Thorne B'
_journal_name_full 'American Mineralogist'
_journal_volume 95 
_journal_year 2010
_journal_page_first 1569
_journal_page_last 1573
_publ_section_title
;
 Lead-tellurium oxysalts from Otto Mountain near Baker, California:
 VI. Telluroperite, Pb3Te4+O4Cl2, the Te analog of perite and nadorite
;
_database_code_amcsd 0017747
_chemical_compound_source 'Otto Mountain, Baker, California'
_chemical_formula_sum 'Pb1.5 Te.5 O2 Cl'
_cell_length_a 5.5649
_cell_length_b 5.5565
_cell_length_c 12.4750
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 385.744
_exptl_crystal_density_diffrn      7.612
_symmetry_space_group_name_H-M 'B m m b'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,y,1/2+z'
  'x,1/2+y,-z'
  '1/2+x,1/2+y,1/2-z'
  '-x,1/2-y,z'
  '1/2-x,1/2-y,1/2+z'
  '-x,y,z'
  '1/2-x,y,1/2+z'
  'x,-y,-z'
  '1/2+x,-y,1/2-z'
  'x,1/2-y,z'
  '1/2+x,1/2-y,1/2+z'
  '-x,1/2+y,-z'
  '1/2-x,1/2+y,1/2-z'
  '-x,-y,-z'
  '1/2-x,-y,1/2-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
Pb1   0.00000   0.25000   0.38920   1.00000   0.02100
Pb2   0.00000   0.25000   0.09610   0.50000   0.02500
Te2   0.00000   0.25000   0.09610   0.50000   0.02500
O   0.76300   0.00000   0.00000   1.00000   0.01800
Cl   0.00000   0.25000   0.74730   1.00000   0.01300
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
Pb1 0.01600 0.01800 0.02800 0.00000 0.00000 0.00000
Pb2 0.01300 0.01000 0.05200 0.00000 0.00000 0.00000
Te2 0.01300 0.01000 0.05200 0.00000 0.00000 0.00000
O 0.01600 0.02100 0.01800 0.00000 0.00000 -0.00100
Cl 0.01900 0.01800 0.00000 0.00000 0.00000 0.00000