Honors Theses

Date of Award

2018

Document Type

Undergraduate Thesis

Department

Chemistry and Biochemistry

First Advisor

Nathan Hammer

Relational Format

Dissertation/Thesis

Abstract

1,2,3-triazole is used as a building block in many pharmaceutical drugs. The molecule has several derivatives that are useful in other areas including treating fungal infections and in dealing with some environmental issues. One of its derivatives, benzotriazole, is commonly used as an inhibitor of corrosion through the formation of a copper-benzotriazole complex. One area of particular interest in studying triazoles is the ability of these molecules to tautomerize. The hydrogen atom can move from the 1H position to the 2H position and this transfer is thought to be affected by solvent interactions. Here, we study the effects of hydrogen bonding on triazoles by interacting 1H-1,2,3-triazole and benzotriazole with water. Techniques used to study the hydrogen bonding complexes include Raman and infrared spectroscopies and quantum chemistry calculations. Another area of interest is elucidating the liquid structure of 1H-1,2,3-Triazole and its long range structure. This is accomplished by comparing experimental spectroscopic results to quantum chemistry calculations.

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