#------------------------------------------------------------------------------ #$Date: 2009-11-16 03:43:51 +0200 (Mon, 16 Nov 2009) $ #$Revision: 853 $ #$URL: file:///home/coder/svn-repositories/cod/cif/9/9004074.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_9004074 _space_group_IT_number 225 _symmetry_space_group_name_Hall '-F 4 2 3' _symmetry_space_group_name_H-M 'F m -3 m' _[local]_cod_cif_authors_sg_H-M 'F m 3 m' loop_ _publ_author_name 'Hall S R' 'Stewart J M' _publ_section_title ; The crystal structure of argentian pentlandite (Fe,Ni)8AgS8, compared with the refined structure of pentlandite (Fe,Ni)9S8 ; _journal_name_full 'The Canadian Mineralogist' _journal_page_first 169 _journal_page_last 177 _journal_volume 12 _journal_year 1973 _chemical_formula_sum 'Ag (Fe4.8 Ni3.2) S8' _chemical_name_mineral Argentopentlandite _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_length_a 10.521 _cell_length_b 10.521 _cell_length_c 10.521 _cell_volume 1164.585 loop_ _symmetry_equiv_pos_as_xyz x,y,z x,1/2+y,1/2+z 1/2+x,y,1/2+z 1/2+x,1/2+y,z z,-x,y z,1/2-x,1/2+y 1/2+z,-x,1/2+y 1/2+z,1/2-x,y -y,z,-x -y,1/2+z,1/2-x 1/2-y,z,1/2-x 1/2-y,1/2+z,-x x,-y,z x,1/2-y,1/2+z 1/2+x,-y,1/2+z 1/2+x,1/2-y,z -z,x,-y -z,1/2+x,1/2-y 1/2-z,x,1/2-y 1/2-z,1/2+x,-y y,-z,x y,1/2-z,1/2+x 1/2+y,-z,1/2+x 1/2+y,1/2-z,x -x,y,-z -x,1/2+y,1/2-z 1/2-x,y,1/2-z 1/2-x,1/2+y,-z x,-z,-y x,1/2-z,1/2-y 1/2+x,-z,1/2-y 1/2+x,1/2-z,-y -z,y,x -z,1/2+y,1/2+x 1/2-z,y,1/2+x 1/2-z,1/2+y,x y,-x,-z y,1/2-x,1/2-z 1/2+y,-x,1/2-z 1/2+y,1/2-x,-z -x,z,y -x,1/2+z,1/2+y 1/2-x,z,1/2+y 1/2-x,1/2+z,y z,-y,-x z,1/2-y,1/2-x 1/2+z,-y,1/2-x 1/2+z,1/2-y,-x -y,x,z -y,1/2+x,1/2+z 1/2-y,x,1/2+z 1/2-y,1/2+x,z x,z,y x,1/2+z,1/2+y 1/2+x,z,1/2+y 1/2+x,1/2+z,y -z,-y,-x -z,1/2-y,1/2-x 1/2-z,-y,1/2-x 1/2-z,1/2-y,-x y,x,z y,1/2+x,1/2+z 1/2+y,x,1/2+z 1/2+y,1/2+x,z -x,-z,-y -x,1/2-z,1/2-y 1/2-x,-z,1/2-y 1/2-x,1/2-z,-y z,y,x z,1/2+y,1/2+x 1/2+z,y,1/2+x 1/2+z,1/2+y,x -y,-x,-z -y,1/2-x,1/2-z 1/2-y,-x,1/2-z 1/2-y,1/2-x,-z z,x,-y z,1/2+x,1/2-y 1/2+z,x,1/2-y 1/2+z,1/2+x,-y -y,-z,x -y,1/2-z,1/2+x 1/2-y,-z,1/2+x 1/2-y,1/2-z,x x,y,-z x,1/2+y,1/2-z 1/2+x,y,1/2-z 1/2+x,1/2+y,-z -z,-x,y -z,1/2-x,1/2+y 1/2-z,-x,1/2+y 1/2-z,1/2-x,y y,z,-x y,1/2+z,1/2-x 1/2+y,z,1/2-x 1/2+y,1/2+z,-x -x,-y,z -x,1/2-y,1/2+z 1/2-x,-y,1/2+z 1/2-x,1/2-y,z -z,x,y -z,1/2+x,1/2+y 1/2-z,x,1/2+y 1/2-z,1/2+x,y y,-z,-x y,1/2-z,1/2-x 1/2+y,-z,1/2-x 1/2+y,1/2-z,-x -x,y,z -x,1/2+y,1/2+z 1/2-x,y,1/2+z 1/2-x,1/2+y,z z,-x,-y z,1/2-x,1/2-y 1/2+z,-x,1/2-y 1/2+z,1/2-x,-y -y,z,x -y,1/2+z,1/2+x 1/2-y,z,1/2+x 1/2-y,1/2+z,x x,-y,-z x,1/2-y,1/2-z 1/2+x,-y,1/2-z 1/2+x,1/2-y,-z -x,z,-y -x,1/2+z,1/2-y 1/2-x,z,1/2-y 1/2-x,1/2+z,-y z,-y,x z,1/2-y,1/2+x 1/2+z,-y,1/2+x 1/2+z,1/2-y,x -y,x,-z -y,1/2+x,1/2-z 1/2-y,x,1/2-z 1/2-y,1/2+x,-z x,-z,y x,1/2-z,1/2+y 1/2+x,-z,1/2+y 1/2+x,1/2-z,y -z,y,-x -z,1/2+y,1/2-x 1/2-z,y,1/2-x 1/2-z,1/2+y,-x y,-x,z y,1/2-x,1/2+z 1/2+y,-x,1/2+z 1/2+y,1/2-x,z -x,-z,y -x,1/2-z,1/2+y 1/2-x,-z,1/2+y 1/2-x,1/2-z,y z,y,-x z,1/2+y,1/2-x 1/2+z,y,1/2-x 1/2+z,1/2+y,-x -y,-x,z -y,1/2-x,1/2+z 1/2-y,-x,1/2+z 1/2-y,1/2-x,z x,z,-y x,1/2+z,1/2-y 1/2+x,z,1/2-y 1/2+x,1/2+z,-y -z,-y,x -z,1/2-y,1/2+x 1/2-z,-y,1/2+x 1/2-z,1/2-y,x y,x,-z y,1/2+x,1/2-z 1/2+y,x,1/2-z 1/2+y,1/2+x,-z -z,-x,-y -z,1/2-x,1/2-y 1/2-z,-x,1/2-y 1/2-z,1/2-x,-y y,z,x y,1/2+z,1/2+x 1/2+y,z,1/2+x 1/2+y,1/2+z,x -x,-y,-z -x,1/2-y,1/2-z 1/2-x,-y,1/2-z 1/2-x,1/2-y,-z z,x,y z,1/2+x,1/2+y 1/2+z,x,1/2+y 1/2+z,1/2+x,y -y,-z,-x -y,1/2-z,1/2-x 1/2-y,-z,1/2-x 1/2-y,1/2-z,-x loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy Ag1 0.50000 0.50000 0.50000 1.00000 Fe2 0.12690 0.12690 0.12690 0.60000 Ni2 0.12690 0.12690 0.12690 0.40000 S1 0.25000 0.25000 0.25000 1.00000 S2 0.24560 0.00000 0.00000 1.00000 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 Ag1 0.01730 0.01730 0.01730 0.00000 0.00000 0.00000 Fe2 0.01210 0.01210 0.01210 0.00070 0.00070 0.00070 Ni2 0.01210 0.01210 0.01210 0.00070 0.00070 0.00070 S1 0.01440 0.01440 0.01440 0.00000 0.00000 0.00000 S2 0.01020 0.01260 0.01260 0.00000 0.00000 0.00000