data_global
_chemical_name_mineral 'Artroeite'
loop_
_publ_author_name
'Kampf A R'
'Foord E E'
_journal_name_full 'American Mineralogist'
_journal_volume 80 
_journal_year 1995
_journal_page_first 179
_journal_page_last 183
_publ_section_title
;
 Artroeite, PbAlF3(OH)2, a new mineral from the Grand Reef mine, Graham County,
 Arizona: Description and crystal structure
;
_database_code_amcsd 0001717
_chemical_formula_sum 'Pb Al F3 O2 H2'
_cell_length_a 6.270
_cell_length_b 6.821
_cell_length_c 5.057
_cell_angle_alpha 90.68
_cell_angle_beta 107.69
_cell_angle_gamma 104.46
_cell_volume 198.618
_exptl_crystal_density_diffrn      5.438
_symmetry_space_group_name_H-M 'P -1'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '-x,-y,-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_U_iso_or_equiv
Pb   0.30975   0.19142   0.20352 ?
Al   0.81100   0.32730   0.83640 ?
F1   0.79500   0.13780   0.57510 ?
F2   0.74070   0.48910   0.56270 ?
F3   0.51370   0.23080   0.81130 ?
O-h1   0.86290   0.55140   0.09810 ?
O-h2   0.89810   0.14320   0.09880 ?
H1   0.80700   0.50900   0.25300   0.02000
H2   0.86200   0.12200   0.25500   0.02000
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
Pb 0.00866 0.00607 0.01400 0.00235 0.00339 0.00156
Al 0.00850 0.00470 0.01000 0.00160 0.00310 0.00120
F1 0.01700 0.00690 0.01500 0.00300 0.00900 0.00030
F2 0.01200 0.00810 0.01100 0.00430 0.00200 0.00280
F3 0.00900 0.01050 0.02300 0.00010 0.00600 0.00200
O-h1 0.00800 0.00730 0.01300 0.00270 0.00500 0.00100
O-h2 0.01000 0.00760 0.00700 0.00300 0.00300 0.00210