Does anyone remember seeing a table in an inorganic text (I'm guessing circa 1980s vintage) that listed out all the various changes in OS, VEC, dnand CN for the various reactions in organometallic/inorganic chemistry? For example, for oxidative addition, OS, VEC and CN all change by +2, and dn goes down by 2. But this table was very complete and had radical reactions, insertions, ligand exchange reactions, and all sorts of other reactions listed as well. I saw this table once, and thought to myself "oh, I'll totally remember that," with the expected outcome being reached.
It wouldn't be a hard table to recreate, but I hate to redo all the work...