Na3AsO4(NaOH).13*12H2O
Tillmanns E, Baur W H
Acta Crystallographica B27 (1971) 2124-2132
On the crystal chemistry of salt hydrates. VII. The crystal structures of pseudo
trisodium orthoarsenate dodecahydrate and the isomorphous phosphate and vanadate salts
_database_code_amcsd 0009402
12.017 12.017 12.783 90 90 120 P-3c1
atom      x      y     z occ B(1,1) B(2,2) B(3,3) B(1,2)  B(1,3)  B(2,3)
Na1   .3473 -.0201 .0275     .01015 .00761 .00443 .00369  .00150  .00000
As      1/3    2/3 .7126     .00392 .00392 .00214 .00196       0       0
NaA       0      0     0 .26 .00831 .00831 .01116 .00415       0       0
OHA       0      0     0 .26 .00831 .00831 .01116 .00415       0       0
O1      1/3    2/3 .5820     .00761 .00761 .00260 .00380       0       0
O2    .4727  .6861 .7568     .00577 .00530 .00443 .00323  .00018  .00000
Wat3  .4543  .2107 .0403     .00715 .00554 .00443 .00323 -.00037 -.00037
Wat4 -.0061  .5278 .3778     .00623 .00877 .00306 .00300  .00018 -.00018
Wat5  .1041  .3176 .1817     .00784 .00738 .00489 .00323  .00037 -.00018
Wat6  .0177  .1872 .9140     .01569 .01938 .01912 .00877 -.00451 -.00225