Welcome

 

About Our Group:

We design, build and exploit new types of instruments that provide qualitatively new pictures of how chemical reactions occur. By coupling mass-selective vibrational spectroscopy with cryogenic ion processing, we are able to study a wide variety of chemical phenomena, including small molecule activation, gas-liquid interfacial chemistry, and intracluster hydrogen bonding.

News

June 17, 2022
Sayoni left with PhD and now at Intel. Joseph Messinger left his postdoc to take a job as Associate Editor at the American Institute of Physics (AIP). Anna Rullan Buxo...
May 18, 2022
The 2022 New Haven Science Fair is virtual again this year, but the caliber of scientific projects continues to rise! Thien was on the panel to pick the top three prizes for...
May 2, 2022
Congrats to Anna who joins Kim with a Fulbright Award! Hers is an English Teaching Assistantship in South Korea.

Selected Publications:

Deconstructing Water’s Diffuse OH Stretching Vibrational Spectrum with Cold Clusters


Spectroscopic Snapshots of the Proton-transfer Mechanism in Water


Capture of CO2 by a Cationic NiI Complex in the Gas Phase and Characterization of the Bound Activated CO2 Molecule through Cryogenic Ion Vibrational Predissociation Spectroscopy


Vibrational spectral signature of the proton defect in the three-dimensional H+(H2O)21 cluster


Modes of Activation of Organometallic Iridium Complexes for Catalytic Water and C-H Oxidation