Al6 O18 Sr9
Alonso J, Rasines I, Soubeyroux J
Inorganic Chemistry 29 (1990) 4768-4771
Tristrontium dialuminium hexaoxide: An intricate superstructure of perovskite
_cod_database_code 1008450
_database_code_amcsd 0016355
15.8476 15.8476 15.8476 90 90 90 Pa3
atom     x      y      z
Sr1      0      0      0
Sr2     .5      0      0
Sr3  .2521  .2521  .2521
Sr4  .3765  .3765  .3764
Sr5  .1345  .3745  .1332
Sr6  .3793  .3852  .1242
Al1  .2520  .0164  .0184
Al2  .2392  .2345  .0041
O1   .2631  .1257  .0032
O2   .4930  .1275  .2448
O3   .2697  .2762  .1001
O4   .2352  .4065  .2804
O5   .3458 -.0261 -.0188
O6   .1544 -.0175 -.0177