Srebrodolskite
Vanpeteghem C B, Angel R J, Zhao J, Ross N L, Redhammer G J, Seifert F
Physics and Chemistry of Minerals 35 (2008) 493-504
The effect of oxygen vacancies and aluminium substitution on the
high-pressure properties of brownmillerite-structured Ca2Fe2-xAlxO5
Locality: synthetic
Note: x = 0.37
Note: P = 3.729 GPa
_database_code_amcsd 0017768
5.3549 14.5410 5.5524 90 90 90 Pnma
atom     x      y      z occ Biso
Ca   .4920 .10822  .0239      .96
FeM      0      0      0 .93  .72
AlM      0      0      0 .07  .72
FeT  .9491   .250  .9332 .70  .69
AlT  .9491   .250  .9332 .30  .69
O1    .264  .9840  .2404      .91
O2    .026  .1426   .075     1.05
O3    .598   .250   .877      1.0