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 1000130 _database_code_amcsd 0013689 5.1517 19.56659 7.5567 90 92.426 90 P2_1/n atom x y z Ba1 .2820 .0389 .7400 Ba2 .2560 .2700 .4743 Al1 .2460 .8680 .5280 Al2 .7676 .8925 .8495 F1 .9456 .4002 .8494 F2 .7470 .4830 .6195 F3 .2134 .1983 .1826 F4 .5056 .1142 .0141 F5 .4438 .4037 .7870 F6 .2670 .4543 .0587 F7 .0584 .3489 .1469 F8 .5226 .3841 .4567 F9 .5420 .3446 .0892 F10 .2749 .7882 .6440