data_global _amcsd_formula_title 'H7 O16 P4 Rb5' loop_ _publ_author_name 'Averbuch-Pouchot M' 'Durif A' _journal_name_full 'Acta Crystallographica, Section C' _journal_volume 41 _journal_year 1985 _journal_page_first 1555 _journal_page_last 1556 _publ_section_title ; Structure of pentarubidium heptahydrogentetrakis(phosphate) _cod_database_code 1007145 ; _database_code_amcsd 0010012 _chemical_formula_sum 'Rb5 P4 O16' _cell_length_a 28.57 _cell_length_b 10.277 _cell_length_c 6.090 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 1788.109 _exptl_crystal_density_diffrn 2.999 _symmetry_space_group_name_H-M 'P n a m' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,y,1/2-z' '-x,-y,1/2+z' '1/2-x,1/2+y,1/2+z' '1/2+x,1/2-y,1/2-z' '1/2+x,1/2-y,z' '1/2-x,1/2+y,-z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z Rb1 0.37420 0.17660 0.75000 Rb2 0.42038 0.41200 0.25000 Rb3 0.06097 0.29120 0.25000 Rb4 0.28078 0.14240 0.25000 Rb5 0.19212 0.23760 0.75000 P1 0.22480 0.45470 0.25000 P2 -0.00390 0.19080 0.75000 P3 0.34740 0.51700 0.75000 P4 0.41420 0.01310 0.25000 O1 0.27960 0.09600 0.75000 O2 0.17320 0.39600 0.25000 O3 0.24800 0.40100 0.04400 O4 0.47730 0.24800 0.95600 O5 0.98480 0.04000 0.75000 O6 0.05010 0.18600 0.75000 O7 0.33330 0.43400 0.54300 O8 0.17770 0.14300 0.25000 O9 0.10100 0.02500 0.25000 O10 0.05360 0.52200 0.95800 O11 0.10490 0.37500 0.75000 O12 0.37920 0.11800 0.25000