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 = 8.89 GPa
_database_code_amcsd 0017770
5.2953 14.3759 5.5037 90 90 90 Pnma
atom     x      y      z occ Biso
Ca   .4824 .10837  .0233      .54
FeM      0      0      0 .93  .37
AlM      0      0      0 .07  .37
FeT  .9459   .250  .9338 .70  .30
AlT  .9459   .250  .9338 .30  .30
O1    .259  .9826  .2394      .51
O2    .026  .1420  .0763      .73
O3    .608   .250   .870       .5