Chrysoberyl
Hazen R M
Physics and Chemistry of Minerals 14 (1987) 13-20
High-pressure crystal chemistry of chrysoberyl, Al2BeO4:
insights on the origin of olivine elastic anisotropy
Sample: P = 3.15 GPa
_database_code_amcsd 0007430
4.413 9.373 5.458 90 90 90 Pbnm
atom     x     y     z Biso
Al1      0     0     0  .78
Al2  .9947 .2732   .25  .72
Be   .4291 .0935   .25   .3
O1   .7855 .0883   .25  .80
O2   .2408 .4346   .25  .86
O3   .2552 .1622 .0145 1.24