Linda Doerrer, PhD
|Institution||Boston University College of Arts and Sciences|
|Address||590 Commonwealth Avenue|
Boston MA 02215
The Doerrer Group specializes in synthetic inorganic chemistry and is an equal-opportunity element utilizer. The lab currently has two main research thrusts, but there are always spirits of other ideas floating around the lab waiting for the right person to embody them with intelligence, direction, passion, creativity and give them life in publications.
The first research area is the use of highly fluorinated aryloxide and alkoxide ligands for the stabilization of high oxidation states in first-row transition metals. Spectroscopic work strongly suggests that these ligands generate a medium field environment and can serve as fluoride mimics. We have prepared many phenolate and alcholate anions of the form [M(OR)n]m- as well as neutral derivatives, and are investigating their reactivity with a broad spectrum of oxidizing and reducing agents.
The second investigation arena is the bottom-up synthesis of potentially conducting one-dimentional nanowires. The early stages of the project used the fascinating phenomenon of metallophilicity to facilitate assembly. This attractive interaction between electron rich metal centers with filled or pseudo-filled subshells, e.g. d10 Au(I), d8 Pt(II), can be as strong as hydrogen bonding and can act seemingly in opposition to electrostatic forces. We are modifying the so-formed one-atom-wide metal atom chains to have an odd number of spins and investigate their behavior as low-dimensional conductors.
Techniques & Resources:
We have substantial resources and expertise in the handling of oxygen- and water-sensitive compounds including two N2-filled dryboxes (one single and one double-station). We also have our equipment for UV/vis/NIR solution characterization including a dip-probe and electrochemical apparatus as well. The lab contains two temperature-programmable ovens, five Schlenk lines, and a six-solvent SPS station.
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