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

February 6, 2019
The group hosted a great two week visit from Einar Uggerud and students Sverre Løyland and Joakim Jestilä. They brought with them two very interesting, and challenging...
January 10, 2019
Congratulations to group undergraduate alum Jenny Laaser for her NSF Career award! Jenny is off to a great start as an Assistant Professor at the University of Pittsburgh....
December 18, 2018
Prof. Chris Johnson joins group alum Prof. Etienne Garand in being awarded the Flygare Lecture, this one at the 2019 International Symposium on Molecular Spectroscopy! Way to...

Selected Publications:

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


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


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