Electronic Excited State Electronic Ground State How to describe these electronic terms? How to describe these vibrational terms? How to describe these rotation terms? > Can all those transitions experimentally obse ➤What means "forbidden transition"? ➤What are "selection rules"?

Electronic Excited State Electronic Ground State How to describe these electronic terms? How to describe these vibrational terms? How to describe these rotation terms? > Can all those transitions experimentally obse ➤What means "forbidden transition"? ➤What are "selection rules"?

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter20: Molecular Spectroscopy And Photochemistry

Section: Chapter Questions

Problem 9P

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quantum mechanics

arn
Energy
2
GURE 13.12
Electronic
Excited State
Electronic
Ground State
Questions:
How to describe these electronic terms?
How to describe these vibrational terms?
➤ How to describe these rotation terms?
> Can all those transitions experimentally observed?
➤What means "forbidden transition"?
➤What are "selection rules"?

Branch of physics that deals with the behavior of particles at a subatomic level.

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