Some 2-Aryl-6-Phenylindenes, 2-Aryl-3-Methyl-6-Phenylindenes, 2-Aryl-3, 4-Dihydro-6-Phenylnaphthalenes, And 2-Aryl-3, 4-Dihydro-1-Methyl-6-Phenylnaphthalenes As Liquid Scintillators: The Steric Effects Of A Methyl Group

Author

David Webster Holty

Publication Date

7-29-1965

Abstract

Liquid Solution Scintillator Systems1. Absorption and emission spectra of organic molecules arise from energy transitions within the molecule. Quantization of energy dictates that the energy levels in molecules will be specific and characteristic distances apart. The simplest description of the electronic energy levels in a molecule starts with "ground state" and includes "excited state #1” and so forth; this simple description allows only for the electronic excitation. In practice each electronic energy level is split into sublevels by other energetic transitions in the molecule, such as vibrations and rotations (Figure la).

Language

English

Document Type

Dissertation

Degree Name

Chemistry

Level of Degree

Doctoral

Department Name

Department of Chemistry and Chemical Biology

First Committee Member (Chair)

Guido Herman Daub

Second Committee Member

F. Newton Hayes

Third Committee Member

Milton Kahn

Fourth Committee Member

Jesse LeRoy Riebsomer

Fifth Committee Member

Roy Dudley Caton Jr.

Recommended Citation

Holty, David Webster. "Some 2-Aryl-6-Phenylindenes, 2-Aryl-3-Methyl-6-Phenylindenes, 2-Aryl-3, 4-Dihydro-6-Phenylnaphthalenes, And 2-Aryl-3, 4-Dihydro-1-Methyl-6-Phenylnaphthalenes As Liquid Scintillators: The Steric Effects Of A Methyl Group." (1965). https://digitalrepository.unm.edu/chem_etds/255