Synthesis and Characterization of Bidentate Imino-Carboxylate Ligands Based on Anthranilic Acid and Their Homoleptic Chromium(III) Complexes
Abstract
Condensation of anthranilic acid and a series of para-substituted benzaldehydes has provided an array of new arylimino-substituted benzoic acids. Deprotonation of these species has provided the carboxylate derivatives that have been applied as bidentate, monoanionic ligand to synthesize homoleptic, tris complexes of Cr(III). The ligands and the Cr(III) complexes have been characterized by mass spectrometry, IR spectroscopy and melting point analysis. Magnetic susceptibility and X-ray crystallography have been applied when relevant and possible. Additionally, computational modeling has been utilized to determine geometric preference for all chromium complexes.
College
College of Science & Engineering
Department
Chemistry
Campus
Winona
First Advisor/Mentor
Joseph West
Location
Ballroom - Kryzsko Commons
Start Date
4-18-2024 1:00 PM
End Date
4-18-2024 2:00 PM
Presentation Type
Poster Session
Format of Presentation or Performance
In-Person
Session
2a=1pm-2pm
Poster Number
8
Synthesis and Characterization of Bidentate Imino-Carboxylate Ligands Based on Anthranilic Acid and Their Homoleptic Chromium(III) Complexes
Ballroom - Kryzsko Commons
Condensation of anthranilic acid and a series of para-substituted benzaldehydes has provided an array of new arylimino-substituted benzoic acids. Deprotonation of these species has provided the carboxylate derivatives that have been applied as bidentate, monoanionic ligand to synthesize homoleptic, tris complexes of Cr(III). The ligands and the Cr(III) complexes have been characterized by mass spectrometry, IR spectroscopy and melting point analysis. Magnetic susceptibility and X-ray crystallography have been applied when relevant and possible. Additionally, computational modeling has been utilized to determine geometric preference for all chromium complexes.
Comments
Add 5th researcher Sarah Vang