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Title Ligand coated metal and metal oxide clusters
URL
Publication Date
Date Available
Date Accessioned
Degree PhD
Discipline/Department Chemistry
Degree Level doctoral
University/Publisher University of Georgia
Abstract Ultra-small metal and metal-oxide clusters are produced in the gas phase with laser vaporization, coated with ligands, and captured in solution with the use of a laser vaporization flowtube reactor. Their properties were investigated with mass spectrometry, numerous spectroscopic methods, and computational chemistry. Observed chromium oxide clusters coated with acetonitrile ligands have stable metal-oxide stochiometries previously observed in gas phase experiments. Production and capture of aluminum clusters yields aluminum trimer with acetonitrile ligands as the primary clusters. Small aluminum oxides and larger aluminum clusters are also observed. Separate gas phase X-ray studies were performed to investigate cluster-ligand interactions. Ligand addition to cobalt clusters revealed drastic quenching of magnetic moments for both benzene and carbonyl ligands.
Subjects/Keywords Metal Clusters
Contributors Michael Duncan
Language en
Rights public
Country of Publication us
Record ID oai:ugakr.libs.uga.edu:10724/36550
Repository uga
Date Retrieved
Date Indexed 2017-03-31
Note [degree] PhD; [department] Chemistry; [major] Chemistry; [advisor] Michael Duncan; [committee] Michael Duncan;

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