... The decompositions were cleanly unimolecular. Plots of log ( A - A,) us. time were linear in all cases. ... Chem., 8, 326 (14) W'. J. Gender and J. C. Rockett, J. Am. Chem. Soc., 77, 3262 (1965). (1955). Journal of the American Chemical Societj- 91:3 Junuary 29, (MgS04). ...