Srebrodolskite
Redhammer G J, Tippelt G, Roth G, Amthauer G
American Mineralogist 89 (2004) 405-420
Structural variations in the brownmillerite series Ca2(Fe2-xAlx)O5:
Single-crystal X-ray diffraction at 25 deg C and high temperature
X-ray powder diffraction (25 C <= T <= 1000 C)
Sample: bht030_3
Locality: synthetic
_database_code_amcsd 0003429
5.4027 14.6779 5.5923 90 90 90 Pnma
atom      x      y      z  occ  Uiso
Ca   .48378 .10821 .02456      .0089
FeM       0      0      0 .932 .0060
AlM       0      0      0 .068 .0060
FeT  .94757    .25 .93200 .703 .0046
AlT  .94757    .25 .93200 .297 .0046
O1    .2596  .9849  .2404      .0084
O2    .0227  .1419  .0719      .0109
O3    .6034    .25  .8698      .0099