Hieratite Hester J R, Maslen E N, Spadaccini N, Ishizawa N, Satow Y Acta Crystallographica B49 (1993) 967-973 Accurate synchrotron radiation delta rho maps for K2SiF6 and K2PdCl6 Locality: synthetic Sample: .9 angstroms _database_code_amcsd 0009878 8.1419 8.1419 8.1419 90 90 90 Fm-3m atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) K .25 .25 .25 .0249 .0249 .0249 0 0 0 Si 0 0 0 .0175 .0175 .0175 0 0 0 F .2067 0 0 .0173 .0366 .0366 0 0 0