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 = 0.0001 GPa
_database_code_amcsd 0017766
5.4042 14.6835 5.5947 90 90 90 Pnma
atom     x      y      z occ Biso
Ca   .4840 .10830  .0248      .65
FeM      0      0      0 .93  .45
AlM      0      0      0 .07  .45
FeT  .9472   .250  .9318 .70  .34
AlT  .9472   .250  .9318 .30  .34
O1    .260  .9854  .2402      .70
O2    .023  .1417  .0711      .79
O3    .602   .250  .8705      .41