Understanding Combination Bands in the Infrared 4448 2021 Lecture

I discuss the presence of two combination bands in the CO2 spectrum and explore the symmetry selection rules. A few combination bands in acetonitrile are also analyzed. I welcome your comments, shares, likes, and subs. -DW Background These are videos of Dr. Williams’ CHEM Physical Chemistry Lectures at Sam Houston State University. They are provided for your benefit for studying if you are a student or for your curiosity if you are not a student. This course is the Quantum Mechanics and Spectroscopy Course. DW teaches this course in a unique way with emphasis on the spectroscopy of the 1D Particle in a Box system and the early introduction of symmetry for interpreting spectroscopic results. Find out more at Dr. Williams’ about page: https://pchem4all.com/about