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: bht040_2
Locality: synthetic
_database_code_amcsd 0003431
5.3936 14.6476 5.5899 90 90 90 Pnma
atom      x      y      z  occ  Uiso
Ca   .48477 .10835 .02493      .0077
FeM       0      0      0 .920 .0048
AlM       0      0      0 .080 .0048
FeT  .94805    .25 .93132 .639 .0038
AlT  .94805    .25 .93132 .361 .0038
O1    .2589 .98509  .2411      .0078
O2    .0215  .1422  .0713      .0101
O3    .6052    .25  .8686      .0087