#------------------------------------------------------------------------------ #$Date: 2008-01-26 15:05:32 +0200 (Sat, 26 Jan 2008) $ #$Revision: 19 $ #$URL: file:///home/coder/svn-repositories/cod/cif/9/9001222.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_9001222 _chemical_name 'Staurolite' loop_ _publ_author_name 'Alexander V D' _journal_name_full "American Mineralogist" _journal_volume 74 _journal_year 1989 _journal_page_first 610 _journal_page_last 619 _publ_section_title ; Iron distribution in staurolite at room and low temperatures sample at low temperature (liquid N2) ; _chemical_formula_sum 'Al4.499 Ti.022 Zn.163 Mg.233 Fe.581 Si1.804 Mn.02 O12 H.1 _cell_length_a 7.871 _cell_length_b 16.587 _cell_length_c 5.661 _cell_angle_alpha 90 _cell_angle_beta 90.39 _cell_angle_gamma 90 _cell_volume 739.062 _symmetry_space_group_name_H-M 'C 1 2/m 1' loop_ _symmetry_equiv_pos_as_xyz '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' '-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_occupancy _atom_site_Uiso_or_equiv Al 0.39010 0.00000 0.24720 0.01800 ? Ti 0.39010 0.00000 0.24720 0.02200 ? Zn 0.39010 0.00000 0.24720 0.16300 ? Mg 0.39010 0.00000 0.24720 0.23300 ? Fe 0.39010 0.00000 0.24720 0.53500 ? Si 0.13420 0.16620 0.24820 0.90200 ? Al 0.13420 0.16620 0.24820 0.09800 ? Al1A 0.50000 0.17510 0.00000 0.95000 ? Al1B 0.50000 0.17490 0.50000 0.96000 ? Al2 0.26270 0.41040 0.25180 0.97000 ? Al3A 0.00000 0.00000 0.00000 0.57200 ? Fe3A 0.00000 0.00000 0.00000 0.04800 ? Al3B 0.00000 0.00000 0.50000 0.29800 ? Fe3B 0.00000 0.00000 0.50000 0.02300 ? Mn1 0.50000 0.00000 0.00000 0.02500 0.00100 Fe1 0.50000 0.00000 0.00000 0.01500 0.00100 Mn2 0.50000 0.00000 0.50000 0.01500 0.01760 Fe2 0.50000 0.00000 0.50000 0.00500 0.01760 O1A 0.23320 0.00000 0.96280 1.00000 ? O-H1B 0.23610 0.00000 0.53390 1.00000 ? O2A 0.25590 0.16140 0.01500 1.00000 ? O2B 0.25470 0.16090 0.48370 1.00000 ? O3 0.00160 0.08890 0.24460 1.00000 ? O4 0.02170 0.24920 0.24920 1.00000 ? O5 0.52700 0.09960 0.24960 1.00000 ?