#------------------------------------------------------------------------------ #$Date: 2015-07-13 02:12:23 +0300 (Mon, 13 Jul 2015) $ #$Revision: 148503 $ #$URL: file:///home/coder/svn-repositories/cod/cif/1/52/71/1527142.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_1527142 loop_ _publ_author_name 'Bergstroem, G.' 'Lundgren, G.' _publ_section_title ; X-ray investigation on uranyl hydroxides ; _journal_name_full 'Acta Chemica Scandinavica (1-27,1973-42,1988)' _journal_page_first 673 _journal_page_last 680 _journal_volume 10 _journal_year 1956 _chemical_formula_sum 'H2 O4 U' _chemical_name_systematic 'U O2 (O H)2' _space_group_IT_number 69 _symmetry_space_group_name_Hall '-F 2 2' _symmetry_space_group_name_H-M 'F m m m' _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_formula_units_Z 4 _cell_length_a 6.295 _cell_length_b 5.636 _cell_length_c 9.929 _cell_volume 352.267 _citation_journal_id_ASTM ACSAA4 _cod_data_source_file Bergstroem_ACSAA4_1956_1724.cif _cod_data_source_block H2O4U1 _cod_original_cell_volume 352.2672 _cod_chemical_formula_sum_orig 'H2 O4 U1' _cod_database_code 1527142 loop_ _symmetry_equiv_pos_as_xyz x,y,z -x,-y,z x,-y,-z -x,y,-z -x,-y,-z x,y,-z -x,y,z x,-y,z x,y+1/2,z+1/2 -x,-y+1/2,z+1/2 x,-y+1/2,-z+1/2 -x,y+1/2,-z+1/2 -x,-y+1/2,-z+1/2 x,y+1/2,-z+1/2 -x,y+1/2,z+1/2 x,-y+1/2,z+1/2 x+1/2,y,z+1/2 -x+1/2,-y,z+1/2 x+1/2,-y,-z+1/2 -x+1/2,y,-z+1/2 -x+1/2,-y,-z+1/2 x+1/2,y,-z+1/2 -x+1/2,y,z+1/2 x+1/2,-y,z+1/2 x+1/2,y+1/2,z -x+1/2,-y+1/2,z x+1/2,-y+1/2,-z -x+1/2,y+1/2,-z -x+1/2,-y+1/2,-z x+1/2,y+1/2,-z -x+1/2,y+1/2,z x+1/2,-y+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 U1 U+6 0 0 0 1 0.0 O1 O-2 0 0 0.2 1 0.0 O2 O-2 0.25 0.25 0 1 0.0