Wadsleyite
Finger L W, Hazen R M, Zhang J, Ko J, Navrotsky A
Physics and Chemistry of Minerals 19 (1993) 361-368
The effect of Fe on the crystal structure of wadsleyite
beta-(Mg1-xFex)2SiO4, 0.00<=x<=0.40
Sample: Fe25
_database_code_amcsd 0007737
5.717 11.506 8.299 90 90 90 Imma
atom     x      y      z  occ Biso
MgM1     0      0      0 .712  .63
FeM1     0      0      0 .288  .63
MgM2     0    .25 .97069 .868  .57
FeM2     0    .25 .97069 .132  .57
MgM3   .25 .12530    .25 .710 .65
FeM3   .25 .12530    .25 .290 .65
Si       0 .12079 .61665       .33
O1       0    .25  .2179       .53
O2       0    .25  .7164       .46
O3       0  .9879  .2564       .52
O4   .2619  .1230  .9924       .52