BaAlF5 Le Bail A, Ferey G, Mercier A, de Kozak A, Samouel M Journal of Solid State Chemistry 89 (1990) 282-291 Structure determination of beta- and gamma-BaAlF5 by X-ray and neutron powder diffraction: a model for the alpha - beta - gamma transitions _cod_database_code 1000131 _database_code_amcsd 0013690 5.2584 9.7298 7.3701 90 90.875 90 P2_1 atom x y z Ba1 .0105 0 .8864 Ba2 .4871 .3472 .6389 Al1 .0101 .6266 .5701 Al2 .5145 .7334 .8680 F1 .2518 .0464 .5324 F2 .2519 .2536 .9442 F3 .7654 .0361 .5553 F4 .2677 .7345 .0329 F5 .0387 .5110 .7553 F6 .5064 .9165 .8419 F7 .9916 .2619 .6009 F8 .4485 .0569 .1350 F9 .2832 .7286 .6782 F10 .7924 .7449 .7038