CH 302 Lecture Notes - Lecture 1: Denticity, Ion, Transition Metal
Document Summary
Kinetics 50 points (13q) inorganic 20 points (5q) What is lewis base/ lewis acid counting electrons. Be able to identify common organic ligands used to construct coordination complexes, and learn how certain ligands interact with transition metal ions. Metal electrons + ligand electrons= total electrons: only talking about valence shells, metal electron can be zero but never below that shell o o total electrons should be 18 ideally ligands come in pairs. 18 electron is a full shell o in theory, this is somewhat more stable o stable complexes go above and below 18 electrons. F has a charge of -1 so overall -6 and ti must be 4+ if the charge is 2- How many metal only valence electrons are there: metal only= ti 4+ o. [ti]=[ar]4s23d2: must remove 4e to get ti$+ o leaves us with [ar]4s3d, 4s are always the first to go to make cations o. If the metal in neutral (zero charge) # of.
