Reederite-(Y)
Grice J D, Gault R A, Chao G Y
American Mineralogist 80 (1995) 1059-1064
Reederite -(Y), a new sodium rare-earth mineral with a unique fluorosulfate
anion
_database_code_amcsd 0001759
8.773 8.773 10.746 90 90 120 P-6
atom     x     y     z occ Uiso
Y        0     0 .1781     .010
Na1    1/3   2/3 .1983     .018
Na2  .3525 .9032 .2615     .022
Na3  .6137 .9633     0     .046
Na4  .4434 .1209    .5     .022
Na5      0     0    .5     .024
Cl     1/3   2/3     0     .270
C1   .7140 .6463     0     .013
C2   .3203 .2521 .6997     .013
O1   .9089 .3455 .8977     .032
O2   .8327 .8105     0     .022
O3   .8885 .5304 .6543     .019
O4   .8645 .7725 .6596     .016
O5   .0460 .7481 .7901     .018
O6   .1934 .4930    .5     .097
S      1/3   2/3    .5     .018
F      1/3   2/3 .3533  .5 .015