Fluorine Meyer L, Barrett C S, Greer S C Journal of Chemical Physics 49 (1968) 1902-1907 Crystal structure of alpha-fluorine Locality: synthetic Sample: at T = 23 K Note: alpha phase, stable between T = 0 K & 45.6 K _database_code_amcsd 0012990 5.50 3.28 10.01 90 134.66 90 C2/m atom x y z Biso F1 .15 0 .0996 6 F2 .105 0 .6 6