data_global _amcsd_formula_title 'Ag9 H8 N2 Na O34 P8' loop_ _publ_author_name 'Averbuch-Pouchot M' 'Durif A' _journal_name_full 'Acta Crystallographica, Section C' _journal_volume 48 _journal_year 1992 _journal_page_first 1173 _journal_page_last 1176 _publ_section_title ; Structure of nonasilver sodium cyclooctaphosphate dinitrate tetrahydrate: Ag9NaP8O24(NO3)2 . 4H2O _cod_database_code 1007200 ; _database_code_amcsd 0010273 _chemical_formula_sum 'Ag4.5 Na.5 P4 O17 N' _cell_length_a 17.254 _cell_length_b 7.543 _cell_length_c 23.465 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 3053.897 _exptl_crystal_density_diffrn 3.945 _symmetry_space_group_name_H-M 'C m c m' loop_ _space_group_symop_operation_xyz 'x,y,z' '1/2+x,1/2+y,z' 'x,-y,1/2+z' '1/2+x,1/2-y,1/2+z' '-x,y,1/2-z' '1/2-x,1/2+y,1/2-z' '-x,y,z' '1/2-x,1/2+y,z' 'x,-y,-z' '1/2+x,1/2-y,-z' 'x,y,1/2-z' '1/2+x,1/2+y,1/2-z' '-x,-y,1/2+z' '1/2-x,1/2-y,1/2+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 _atom_site_occupancy Ag1 0.00000 0.33850 0.03390 1.00000 Ag2 0.21658 0.37180 0.14692 1.00000 Ag3 0.38723 0.24760 0.25000 1.00000 Ag4 0.31600 0.00000 0.00000 0.50000 Na1 0.31600 0.00000 0.00000 0.50000 P1 0.13760 0.03850 0.43819 1.00000 P2 0.41600 0.20840 0.38980 1.00000 O1 0.11920 0.22720 0.07650 1.00000 O2 0.10120 0.00000 0.00000 1.00000 O3 0.41660 0.41880 0.39900 1.00000 O4 0.28160 0.47340 0.06500 1.00000 O5 0.41280 0.11850 0.05330 1.00000 O6 0.35820 0.15930 0.15410 1.00000 O7 0.50000 0.18430 0.36120 1.00000 N1 0.18280 0.15200 0.25000 1.00000 O8 0.20960 0.30500 0.25000 1.00000 O9 0.17010 0.07700 0.20430 1.00000 O10 0.00000 0.23900 0.16920 1.00000 O11 0.00000 0.95800 0.25000 1.00000 O12 0.00000 0.52200 0.25000 1.00000