#------------------------------------------------------------------------------ #$Date: 2010-01-30 15:59:17 +0200 (Sat, 30 Jan 2010) $ #$Revision: 966 $ #$URL: file:///home/coder/svn-repositories/cod/cif/9/9001665.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/ # # All data on this site have been placed in the public domain by the # contributors. # data_9001665 loop_ _publ_author_name 'Kampf A R' 'Foord E E' _publ_section_title ; Artroeite, PbAlF3(OH)2, a new mineral from the Grand Reef mine, Graham County, Arizona: Description and crystal structure ; _journal_name_full 'American Mineralogist' _journal_page_first 179 _journal_page_last 183 _journal_volume 80 _journal_year 1995 _chemical_formula_sum 'Al F3 H2 O2 Pb' _[local]_cod_chemical_formula_sum_orig 'Pb Al F3 O2 H2' _chemical_name_mineral Artroeite _symmetry_space_group_name_H-M 'P -1' _cell_angle_alpha 90.68 _cell_angle_beta 107.69 _cell_angle_gamma 104.46 _cell_length_a 6.270 _cell_length_b 6.821 _cell_length_c 5.057 _cell_volume 198.618 loop_ _symmetry_equiv_pos_as_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 Oh1 0.00800 0.00730 0.01300 0.00270 0.00500 0.00100 Oh2 0.01000 0.00760 0.00700 0.00300 0.00300 0.00210 _cod_database_code 9001665