#------------------------------------------------------------------------------ #$Date: 2024-05-09 11:47:05 +0300 (Thu, 09 May 2024) $ #$Revision: 291792 $ #$URL: file:///home/coder/svn-repositories/cod/cif/9/01/10/9011023.cif $ #------------------------------------------------------------------------------ # # This file is available in the Crystallography Open Database (COD), # http://www.crystallography.net/. The original data for this entry # were provided the American Mineralogist Crystal Structure Database, # http://rruff.geo.arizona.edu/AMS/amcsd.php # # The file may be used within the scientific community so long as # proper attribution is given to the journal article from which the # data were obtained. # data_9011023 loop_ _publ_author_name 'Geller, S.' 'Wernick, J. H.' _publ_section_title ;Ternary semiconducting compounds with sodium chloride-like structure: AgSbSe2, AgSbTe2, AgBiS2, AgBiSe2 Locality: synthetic ; _journal_name_full 'Acta Crystallographica' _journal_page_first 46 _journal_page_last 54 _journal_paper_doi 10.1107/S0365110X59000135 _journal_volume 12 _journal_year 1959 _chemical_compound_source Synthetic _chemical_formula_sum 'Ag Bi Se2' _chemical_name_mineral Bohdanowiczite _space_group_IT_number 164 _symmetry_space_group_name_Hall '-P 3 2"' _symmetry_space_group_name_H-M 'P -3 m 1' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 120 _cell_length_a 4.18 _cell_length_b 4.18 _cell_length_c 19.67 _cell_formula_units_Z 3 _cell_volume 297.637 _database_code_amcsd 0009217 _exptl_crystal_density_diffrn 7.946 _cod_database_code 9011023 loop_ _space_group_symop_operation_xyz x,y,z -y,-x,z y,-x+y,-z -x,-x+y,-z -x+y,-x,z -x+y,y,z -x,-y,-z y,x,-z -y,x-y,z x,x-y,z x-y,x,-z x-y,-y,-z loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Ag1 0.00000 0.00000 0.00000 0.00633 Bi1 0.00000 0.00000 0.50000 0.00633 Ag2 0.33333 0.66667 -0.32800 0.00633 Bi2 0.33333 0.66667 0.16300 0.00633 Se1 0.00000 0.00000 0.25300 0.00633 Se2 0.33333 0.66667 -0.07400 0.00633 Se3 0.33333 0.66667 0.40600 0.00633 loop_ _cod_related_entry_id _cod_related_entry_database _cod_related_entry_code 1 AMCSD 0009217