Fluorine Pauling L, Keaveny I, Robinson A B Journal of Solid State Chemistry 2 (1970) 225-227 The crystal structure of alpha-fluorine Locality: synthetic Note: alpha phase Note: T = 23 K Sample: stable below 45.6 K _database_code_amcsd 0013291 5.50 3.28 7.28 90 102.17 90 C2/c atom x y z F .285 .317 .0997