Useful links for CEM 311

• Curly Arrows, an online tutorial on how to use arrows to show "electron movement" when discussing reactions.
• Henry Rzepa's Practice Problems in Pericyclic Reactions. These problems are intentionally quite difficult.
• Dan Berger's discussion of A.D. Walsh's molecular-orbital model of cyclopropane is helpful for understanding "corner-protonated cyclopropanes" in Chapter 6 of Miller.
• Dr. Berger's computational chemistry links.
• Chemical Information sources:
  • The NIST Chemistry WebBook, a massive compendium of thermodynamic (and some structural) data.
  • ChemCenter, a central resource in locating chemical information on the Web.
• Here are some other useful chemical links.