NMR analysis of Sn("acac")2Cl2 complexes

Presenter(s)

Olivia Miller, Luke Rising and Braelyn Terrill

Abstract

In this project, we focused on the NMR analysis of five different Sn(IV) complexes synthesized by a β-diketone with SnCl2. Our analyses provided detailed insights into the precise structures of these compounds, confirming their successful formation and purity beyond what was capable for other characterization methods such as mass spectrometry and IR spectroscopy. Additionally, these results were combined with modeled NMR to attempt to ascertain cis to trans ratios of the complexes in solution.

College

College of Science & Engineering

Department

Chemistry

Campus

Winona

First Advisor/Mentor

Joseph K. West

Start Date

4-24-2025 2:00 PM

End Date

4-24-2025 3:00 PM

Presentation Type

Poster Session

Format of Presentation or Performance

In-Person

Session

2b=2pm-3pm

Poster Number

46

Comments

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Apr 24th, 2:00 PM Apr 24th, 3:00 PM

NMR analysis of Sn("acac")2Cl2 complexes

In this project, we focused on the NMR analysis of five different Sn(IV) complexes synthesized by a β-diketone with SnCl2. Our analyses provided detailed insights into the precise structures of these compounds, confirming their successful formation and purity beyond what was capable for other characterization methods such as mass spectrometry and IR spectroscopy. Additionally, these results were combined with modeled NMR to attempt to ascertain cis to trans ratios of the complexes in solution.