Na4 O18 P6 Pb
Averbuch-Pouchot M, Durif A
Zeitschrift fur Kristallographie 164 (1983) 307-313
Crystal structure of lead-tetrasodium trimetaphosphate: PbNa4(P3O9)2,
Crystal data for Ba Na4 (P3 O9)2
_cod_database_code 1007084
_database_code_amcsd 0010857
7.268 8.151 7.851 121.52 102.06 73.00 P-1
atom     x     y      z occ
Pb1  .0797 .1970 .16961  .5
Na1  .0797 .1970 .16961  .5
P1   .2307 .9791  .6795
P2   .5046 .7785  .0464
P3   .7656 .6671  .3209
Na2  .1788 .6575  .1759
Na3     .5    .5     .5
O1   .2525 .7702  .5205
O2   .0739 .0708 -.1789
O3   .4332 .0115  .8058
O4   .2062 .1102  .5745
O5   .2919 .8213  .0189
O6   .3732 .3420  .1289
O7    .263 .3652  .5188
O8   .0780 .4719 -.1827
O9   .4368 .3192  .8094