1. TitleTitle Authors

2. Page Title Text in 32 pt or smaller down to 20 pt Avoid too many colors Avoid too many animations No typos Correct scientific language

3. ChemDraw drawings in ChemDraw, use ACS settings copy drawing to presentation and reduce size to 90% One X-ray structure per slide Tables showing only minimal/necessary data Spectra made with Origin Use 2 pt line thickness in Origin Reduce graph size in presentation to 70%

4. Chemistry and properties of Ln(III) Oxidation state +III is most common Hard acids Prefer hard donor atoms O>N>>P,S Large cations Large coordination numbers –Core 4f electrons –Omnidirectional/ionic bonding –Coordination numbers dictated by steric bulk of ligands Similar ionic radii Magnetism Light emission due to f-f transitions –Core 4f orbitals –Characteristic emission colors –Sharp emission bands –f-f transitions forbidden by selection rules CN 6: r ion Ce 3+ =115.0 pm r ion Lu 3+ =100.1 pm

5. Antenna effect

6. Emission colors Eu(III) Tb(III) Tm(III) 5 D 0 → 7 F 2 ~615 nm 5 D 4 → 7 F 5 ~545 nm 1 G 4 → 3 H 6 ~480 nm

7. Acknowledgments $Funding Agencies Postdocs Graduate students Undergraduate students