1. For recent reviews on high-level theoretical thermochemistry, see, for example, T. Helgaker, W. Klopper, A. Halkier, K. L. Bak, P. Jørgensen, and J. Olsen, in Quantum-Mechanical Prediction of Thermochemical Data, edited by J. Cioslowski (Kluwer Academic, Dordrecht, 2001), pp. 1–30;
2. J. M. L. Martin and S. Parthiban, ibid. (Kluwer Academic, Dordrecht, 2001), pp. 31–65;
3. K. Ragavachari and L. A. Curtiss, ibid. (Kluwer Academic, Dordrecht, 2001), pp. 67–98;
4. G. A. Petersson, ibid. (Kluwer Academic, Dordrecht, 2001), pp. 99–130;
5. D. J. Henry and L. Radom, ibid. (Kluwer Academic, Dordrecht, 2001), pp. 161–197.