Natrophosphate Baur W H, Tillmanns E Acta Crystallographica B30 (1974) 2218-2224 Salt hydrates. X. The crystal structure determinations of heptasodium fluoride bisphosphate 19-hydrate and heptasodium fluoride bisarsenate 19-hydrate and the computer simulation of the isomorphous vanadate salt Note: not all H were located Locality: synthetic _database_code_amcsd 0009515 27.7550 27.7550 27.7550 90 90 90 *Fd3c .375 .375 .375 atom x y z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Na .48768 .08448 .01325 .00097 .00107 .00084 -.00009 .00003 .00003 NaA .20173 .20173 .20173 .5 .00155 .00155 .00155 -.00003 -.00003 -.00003 P1 .125 .125 .125 .00068 .00068 .00068 0 0 0 P2 .875 .125 .125 .00061 .00061 .00045 0 0 0 O1 .13886 .07914 .09940 1/3 .00175 .00126 .00136 .00013 .00019 -.00064 O2 .40697 .08099 .13524 .00081 .00071 .00087 .00013 -.00006 .00006 Ow3 .07205 .00249 .09648 .00084 .00123 .00094 -.00006 -.00016 .00016 Ow4 .40311 .07079 .01069 .00094 .00094 .00087 .00026 -.00009 .00000 Ow5 .28464 .03587 .08242 .00272 .00110 .00120 -.00064 .00058 -.00013 F 0 0 0 .00077 .00077 .00077 .00003 .00003 .00003 WatA .20173 .20173 .20173 .5 .00155 .00155 .00155 -.00003 -.00003 -.00003 H31 .094 .023 .112 3.1 H32 .275 .136 .084 3.1 H42a .382 .086 .034 .5 2.9 H42b .418 .016 .113 .5 2.9 H52 .445 .166 .060 5.2