H16 Na2 Ni O20 P4
Boudjada A, Durif A, Guitel J
Acta Crystallographica B34 (1978) 17-20
Structure cristalline d'un monophosphate acide mixte de nickel-sodium
tetrahydrate  Na2 Ni H8 (P O4)4 (H2 O)4
_cod_database_code 1007019
_database_code_amcsd 0009622
11.10 10.71 7.224 90 100.2 90 P2_1/n
atom      x      y      z
Ni1       0      0      0
Na1  .54066 .17130 .24618
P1   .08091 .26109 .26036
P2   .71749 .45432 .26068
O1   .49005 .82958 .10119
O2   .21145 .24645 .36102
O3   .48336 .64039 .30248
O4   .42365 .84738 .41696
O5   .63632 .53862 .10813
O6   .67346 .46914 .44572
O7   .80756 .81570 .30182
O8   .84924 .48506 .26184
O9   .14832 .56088 .24155
O10  .08227 .87216 .21549