Wednesday, April 8 - Stockton University...Atkins Physical Chemistry, Eighth Edition 2006 Peter...
14
Wednesday, April 8 Reminders: • Take-home due FRIDAY Handouts: Readings: •Chang & Thoman: Appendix 11.1, 14.6 Today: • Other types of spectroscopy • Vibronic • NMR • Moving to the solid state Last Time: - Finished practice problems
Transcript of Wednesday, April 8 - Stockton University...Atkins Physical Chemistry, Eighth Edition 2006 Peter...
Wednesday, April 8
Reminders: • Take-home due FRIDAY
Handouts:
Readings: • Chang & Thoman: Appendix 11.1, 14.6
Today: • Other types of spectroscopy
• Vibronic • NMR
• Moving to the solid state
Last Time: - Finished practice problems
Electronic-vibrational (vibronic) transitions
Electronic-vibrational (vibronic) transitions
Franck-Condon Principle
Energy
UV/Vis IR Microwave
• Electronic Transitions • HOMO-LUMO gap • Sharp = Atoms • Broad = Molecules
• Vibrational transitions • Bond strength • Bond Order
• Rotational transitions • Bond length • Geometry
Molecules only
Radio X-Ray
14
A
A
B
B
