(H2O)2KAlF6 Frenzen G, Massa W Acta Crystallographica C46 (1990) 190-192 Kalium-dioxonium-hexafluoroaluminat _database_code_amcsd 0010099 8.6464 8.6464 8.6464 90 90 90 Pa3 atom x y z Uiso U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) K 0 0 0 .0202 .0202 .0202 .0023 .0023 .0023 Al .5 0 0 .0123 .0123 .0123 -.0041 -.0041 -.0041 F .4399 .1946 .0488 .0221 .0142 .0264 .0007 .0066 -.0023 O .1971 .1971 .1971 .0250 .0250 .0250 .0093 .0093 .0093 H .292 .205 .151 .065