data_global _amcsd_formula_title 'F6 Pa Rb' loop_ _publ_author_name 'Burns J' 'Levy H' 'Keller O' _journal_name_full 'Acta Crystallographica, Section B' _journal_volume 24 _journal_year 1968 _journal_page_first 1675 _journal_page_last 1680 _publ_section_title ; The crystal structure of rubidium hexafluoroprotactinate Rb Pa F6 _cod_database_code 1008938 ; _database_code_amcsd 0016802 _chemical_formula_sum 'Rb Pa F6' _cell_length_a 8.0483 _cell_length_b 12.025 _cell_length_c 5.8608 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 567.213 _exptl_crystal_density_diffrn 5.041 _symmetry_space_group_name_H-M 'C m m a' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,z' '1/2+x,-y,z' '+x,1/2-y,z' '1/2-x,y,-z' '-x,1/2+y,-z' '-x,y,z' '1/2-x,1/2+y,z' 'x,-y,-z' '1/2+x,1/2-y,-z' '1/2+x,y,-z' '+x,1/2+y,-z' '1/2-x,-y,z' '-x,1/2-y,z' '-x,-y,-z' '1/2-x,1/2-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Rb1 0.00000 0.25000 0.45320 Pa1 0.25000 0.25000 0.00000 F1 0.00000 0.42940 0.14590 F2 0.30590 0.37960 0.24760