#------------------------------------------------------------------------------ #$Date: 2016-02-13 21:28:24 +0200 (Sat, 13 Feb 2016) $ #$Revision: 176429 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/52/13/1521346.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_1521346 loop_ _publ_author_name 'Kaczorowski, D.' 'Noel, H.' 'Potel, M.' _publ_section_title ; Crystal structure and magnetic behaviour of U Co As2 ; _journal_name_full 'Journal of Alloys Compd.' _journal_page_first 1 _journal_page_last 4 _journal_volume 302 _journal_year 2000 _chemical_formula_sum 'As2 Co U' _chemical_name_systematic 'U Co As2' _space_group_IT_number 129 _symmetry_space_group_name_Hall '-P 4a 2a' _symmetry_space_group_name_H-M 'P 4/n m m :2' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 2 _cell_length_a 3.9615 _cell_length_b 3.9615 _cell_length_c 9.149 _cell_volume 143.580 _citation_journal_id_ASTM JALCEU _cod_data_source_file Kaczorowski_JALCEU_2000_1314.cif _cod_data_source_block As2Co1U1 _cod_original_cell_volume 143.5797 _cod_original_formula_sum 'As2 Co1 U1' _cod_database_code 1521346 loop_ _symmetry_equiv_pos_as_xyz x,y,z -y+1/2,x,z -x+1/2,-y+1/2,z y,-x+1/2,z x+1/2,-y,-z y+1/2,x+1/2,-z -x,y+1/2,-z -y,-x,-z -x,-y,-z y-1/2,-x,-z x-1/2,y-1/2,-z -y,x-1/2,-z -x-1/2,y,z -y-1/2,-x-1/2,z x,-y-1/2,z y,x,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 As1 As-2 0.75 0.25 0 1 0.0 As2 As-3 0.25 0.25 0.6495 1 0.0 Co1 Co+1 0.75 0.25 0.5 1 0.0 U1 U+4 0.25 0.25 0.2471 1 0.0