Email address: email@example.com
B.S. 1980, University of Illinois at Urbana-Champaign
Ph.D. 1985, University of California, Los Angeles
Postdoctoral Research Associate, Massachusetts Institute of Technology
Our research program focuses on bringing physical-organic insights and physical and analytical methods to bear on important problems in chemistry. Our interests range from mechanistic organic and organometallic chemistry to the fundamental chemistry underlying important problems in material science.
Reactive Intermediates and Astrochemistry
We continue a longstanding interest in studying highly reactive organic species using both experimental and computational methods. Our recent research efforts focus on elucidating the structure, photochemistry, and spectroscopy of organic species that are relevant to combustion chemistry, the formation of fullerenes, nanotubes, and soot, and the chemistry of the interstellar medium. Understanding the organic chemistry of interstellar clouds represents a significant challenge in mechanistic organic chemistry - both in terms of identifying new organic species in the clouds and in terms of investigating the chemical processes that govern the formation and destruction of these organic species.
Materials Chemistry of Organic Glasses and Supercooled Liquids
In collaboration with Prof. Mark Ediger's research group, we have been engaged in the study of fundamental physical properties of organic materials that form glasses and supercooled liquids. Glassy phases are poorly understood because of their amorphous composition. Yet they are extremely important in a variety of technological applications - from dielectric thin films that are used to insulate electrical circuitry in semiconductor devices, to the formulation of pharmaceuticals. We synthesized the first series of glass-forming materials in which it is possible to relate bulk physical properties, such as the glass transition temperature, to molecular properties of the glass-forming material. Our ability to prepare these materials, and tailor their properties through chemical synthesis, enables a range of important studies of their bulk properties.
Awards and Honors
|Irving Shain Chair of Chemistry||2016|
|Fellow, American Chemical Society||2011|
|JILA Visiting Fellow - NIST, University of Colorado||2010|
|Evan P. and Marion Helfaer Professor of Chemistry||2007|
|Arthur C. Cope Scholar Award – American Chemical Society||2019|
|Molecular structure determination: Equilibrium structure of pyrimidine (m-C4H4N2) from rotational spectroscopy (r(e)(SE)) and high-level ab initio calculation (r(e)) agree within the uncertainty of experimental measurement. Journal of Chemical Physics. 2020;152..|
|Synthesis and Characterization of Cyanobutadiene Isomers-Molecules of Astrochemical Significance. Journal of Organic Chemistry. 2020;85:5787-5798..|
|Millimeter-wave spectrum of 4-cyanopyridine in its ground state and lowest-energy vibrationally excited states, nu(20) and nu(30). Journal of Molecular Spectroscopy. 2020;369..|
|Heavy-Atom Tunneling Through Crossing Potential Energy Surfaces: Cyclization of a Triplet 2-Formylarylnitrene to a Singlet 2,1-Benzisoxazole. Angewandte Chemie-International Edition. 2020;..|
|The 130-370 GHz rotational spectrum of phenyl isocyanide (C6H5NC). Journal of Chemical Physics. 2019;151..|