Xenon Sears D R, Klug H P Journal of Chemical Physics 37 (1962) 3002-3006 Density and expansivity of solid xenon Locality: synthetic Sample: at T = 65 K _database_code_amcsd 0012969 6.1869 6.1869 6.1869 90 90 90 Fm3m atom x y z Xe 0 0 0