6882 The Journal of Physical Chemistry, Vol. 93, No. 18, 1989
Additions and Corrections
ADDITIONS AND CORRECTIONS 1988, Volume 92
Y. Nagano,* M. Sakiyama, T. Fujiwara, and Y. Kondo: Thermochemical Study of Tetramethyl- and Tetraethylammonium Halides: Nonionic Cohesive Energies in the Crystals and Hydration Enthalpies of the Cations. Page 5825. Table V is incorrect. It should be TABLE V Lattice Energies of the TMA end TEA Halide Salts
ArH"(g)l kJ mol-' ___ A i H o / A+ X - b kJ mol-' TMACI 546 -233 -589 TMABr 546 -219 -578 TMAI 546 -197 -553 TEA1 424 -197 -527
UC"/kJ mol-' -538 (-544)' (-527)' -526 ( ~ 5 3 1 (-523)' )~ -506 (-510)' (-506)d -478 (-481)' (-477)'
(AiH" - uc)/ kJ mol-' -5 1 -52 -47 -49
"The Coulombic energies calculated by Ewald's method. *Reference 21. 'Reference 13. dReference 14.
1989, Volume 93
Y. Luo and I. R. Epstein*: Alternative Feedback Pathway in the Mixed Landolt Chemical Oscillator. Page 1399. In Table 11, k , should be 4.2 X lo-' M-' s-l and k5 should be 6.0 X lo5 M-I s-'. We thank Prof. Stanley Furrow for calling this error to our attention and Mr. Robert Olsen for confirming the correct values.
