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 12, 2017
Mark was pleased to give the Paul C. Cross Lectures at the University of Washington. Paul Cross is well known for his book on molecular vibrations with co-authors Decius and...
June 10, 2017
Happy 100th birthday John Fenn! In celebration of Yale’s own John Fenn, the Departments of Chemical Engineering and Chemistry held a celebration symposium (a...
June 2, 2017
We warmly welcome Eric Chiang (Class of 2020) who will be working on the new diode laser system for the next two months! 

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