Sillenite
Radaev S F, Muradyan L A, Simonov V I
Acta Crystallographica B47 (1991) 1-6
Atomic structure and crystal chemistry of sillenites:
Bi12(Bi3+0.50Fe3+0.50)O19.50 and Bi12(Bi3+0.50Fe3+0.50)O19.33
Locality: synthetic
Note: anisoB's from ICSD
_database_code_amcsd 0009844
10.184 10.184 10.184 90 90 90 I23
atom      x      y      z  occ Biso B(1,1) B(2,2) B(3,3)  B(1,2)  B(1,3) B(2,3)
Bi   .17631 .31786 .01395      1.13 .00176 .00401 .00243  .00071 -.00008 .00062
FeM       0      0      0   .5  .64
BiM   -.018  -.018  -.018 .125 1.25
O1   .13495 .25148 .48589      1.11 .00218 .00315 .00266 -.00060 -.00059 .00057
O2   .18995 .18995 .18995      1.07 .00259 .00259 .00259  .00098  .00098 .00098
O3   .89288 .89288 .89288  .87 1.39 .00259 .00259 .00259  .00098  .00098 .00098