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
.