#------------------------------------------------------------------------------ #$Date: 2016-02-16 20:30:59 +0000 (Tue, 16 Feb 2016) $ #$Revision: 176467 $ #$URL: svn://www.crystallography.net/cod/cif/4/00/17/4001735.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_4001735 loop_ _publ_author_name 'Nagelschmitz, E.A.' 'Jung, W.' _publ_section_title ; Scandium iridium boride Sc3 Ir5 B2 and the quaternary derivatives Sc2 M Ir5 B2 with M = Be, Al, Si, Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Ga or Ge : preparation, crystal structure and physical properties ; _journal_name_full 'Chemistry of Materials (1,1989-)' _journal_page_first 3189 _journal_page_last 3195 _journal_volume 10 _journal_year 1998 _chemical_formula_sum 'B2 Ir5 Sc2 V' _chemical_name_systematic 'Sc2 V Ir5 B2' _space_group_IT_number 127 _symmetry_space_group_name_Hall '-P 4 2ab' _symmetry_space_group_name_H-M 'P 4/m b m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 2 _cell_length_a 9.29 _cell_length_b 9.29 _cell_length_c 3.116 _cell_volume 268.924 _citation_journal_id_ASTM CMATEX _cod_data_source_file boron_217.cif _cod_data_source_block B2Ir5Sc2V1 _cod_original_cell_volume 268.9236 _cod_original_formula_sum 'B2 Ir5 Sc2 V1' _cod_database_code 4001735 loop_ _symmetry_equiv_pos_as_xyz x,y,z -y,x,z -x,-y,z y,-x,z x+1/2,-y+1/2,-z y+1/2,x+1/2,-z -x+1/2,y+1/2,-z -y+1/2,-x+1/2,-z -x,-y,-z y,-x,-z x,y,-z -y,x,-z -x-1/2,y-1/2,z -y-1/2,-x-1/2,z x-1/2,-y-1/2,z y-1/2,x-1/2,z loop_ _atom_site_label _atom_site_type_symbol _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_occupancy _atom_site_U_iso_or_equiv B1 B 0.125 0.625 0 1 0.0 Ir2 Ir 0 0.5 0.5 1 0.0 Ir1 Ir 0.2162 0.0706 0.5 1 0.0 V1 V 0 0 0 1 0.0 Sc1 Sc 0.324 0.824 0 1 0.0