Bi H18 Na3 O27 P6 Bagieu-Beucher M, Durif A Zeitschrift fur Kristallographie 178 (1987) 239-247 Preparation and crystal structure of bismuth trisodium trimetaphosphate nonahydrate: Bi Na3 (P3 O9)2 * 9 H2 O _cod_database_code 1007264 _database_code_amcsd 0015945 30.844990000 30.844990000 13.085 90 90 120 R-3c atom x y z Bi1 .15596 0 .25 Na1 .48221 0 .25 Na2 .2996 .2473 .2877 P1 .23767 .03679 .0286 P2 .06807 .23708 .0381 P3 .13550 -.00165 .9810 O1 .2307 .0455 .1381 O2 .0476 .4480 .1916 O3 .3541 .4433 .1818 O4 .2655 .4420 .5191 O5 .3865 .1661 .3263 O6 .6130 .1454 .3626 O7 .5626 .2268 .2286 O8 .5487 .2122 .4203 O9 .2957 .4732 .1301 O10 .1595 .2767 .2575 O11 .5294 .2673 .0858 O12 .3446 .2670 .0926 O13 .7791 0 .25 O14 0 .3571 .25 O15 .6722 0 .25