Fabriesite
Hansen S, Faelth L
Zeolites 2 (1982) 162-166
X-ray study of the nepheline hydrate I structure
Locality: synthetic
_database_code_amcsd 0019785
16.426 15.014 5.2235 90 90 90 Pna2_1
atom     x     y     z occ Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3)
Na1  .0929 .2500  .774           .0012  .0021   .010  .0015 -.0003  .0003
Na2  .4156 .2518  .273           .0012  .0020   .010  .0013  .0007 -.0003
Na3  .2086 .5044  .135  .8  3.8
Na4   .216  .005   .12  .2  5.4
Al1  .2022 .2509   .25      .63
Al2  .4511 .3923  .734     1.04
Al3  .4511 .1068  .738      .49
Si1  .3075 .2482 .7470      .78
Si2  .0574 .1090  .232      .52
Si3  .0559 .3890  .236     1.07
O1   .2252 .2495  .583      1.0
O2   .2878 .2498  .055      1.1
O3   .1411 .1606  .173      1.7
O4   .1436 .3447  .180      1.1
O5   .3618 .3339  .674      1.6
O6   .3592 .1606  .674      1.5
O7   .0228 .1392  .509      1.7
O8   .0230 .3563  .519       .6
O9   .4886 .3583  .031       .7
O10  .4932 .1447  .028      1.5
O11  .0736 .0048  .221      1.5
O12  .0689 .4954  .225      1.1
O13   .337  .492  .226  .8  7.8
O14   .237  .497  .686  .8 10.0
O15   .168  .503   .76  .2   8.