Publications
2019
Mechanisms and Competition of Halide Substitution and Hydrolysis in Reactions of N2O5 with Seawater
Sci. Adv., Vol. 5, (6), pp. eaav6503
DOI Link: 10.1126/sciadv.aav6503
Introductory Lecture: Advances in Ion Spectroscopy: From Astrophysics to Biology
Faraday Discuss., Vol. 217, pp. 8-33
DOI Link: 10.1039/C9FD00030E
Deconstructing Water’s Diffuse OH Stretching Vibrational Spectrum with Cold Clusters
Science, Vol. 364, (6437), pp. 275-278
DOI Link: 10.1126/science.aaw4086
2018
Spectroscopic Evidence for an Attractive Cation–Cation Interaction in Hydroxy‐Functionalized Ionic Liquids: A Hydrogen‐Bonded Chain‐like Trimer
Angew. Chem., Int. Ed., Vol. 57, (47), pp. 15364–15368
DOI Link: 10.1002/anie.201808381
Tag-Free and Isotopomer-Selective Vibrational Spectroscopy of the Cryogenically Cooled H9O4+ Cation with Two-Color, IR-IR Double-Resonance: Isolating the Spectral Signature of a Single OH Group in the Hydronium Ion Core
J. Phys. Chem. A, Vol. 122, (48), pp. 9275-9284
DOI Link: 10.1021/acs.jpca.8b08507
Vibrational Predissociation Spectroscopy of Cold Protonated Tryptophan with Different Messenger Tags
J. Phys. Chem. A, Vol. 122, (40), pp. 8037–8046
DOI Link: 10.1021/acs.jpca.8b07532
Ground-State Structure of the Proton-Bound Formate Dimer by Cold-Ion Infrared Action Spectroscopy
Angew. Chem., Int. Ed., Vol. 57, (33), pp. 10615–10619
DOI Link: 10.1002/anie.201805436
Anharmonic Densities of States for Vibrationally Excited I‑(H2O), (H2O)2, and I‑(H2O)2
J. Chem. Theory Comput., Vol. 14, (8), pp. 3986–3997
DOI Link: 10.1021/acs.jctc.8b00300
Unmasking Rare, Large Amplitude Motions in D2-tagged I−·(H2O)2 Isotopomers with Two-Color, IR-IR Vibrational Predissociation Spectroscopy
J. Phys. Chem. Lett., Vol. 9, (13), pp. 3744–3750
DOI Link: 10.1021/acs.jpclett.8b01485
N2O5 at Water Surfaces: Binding Forces, Charge Separation, Energy Accommodation and Atmospheric Implications
Phys. Chem. Chem. Phys., Vol. 20, pp. 17961-17976
DOI Link: 10.1039/C8CP03022G
Structural Motifs in Cold Ternary Ion Complexes of Hydroxyl-Functionalized Ionic Liquids: Isolating the Role of Cation-Cation Interactions
J. Phys. Chem. Lett., Vol. 9, (11), pp. 2979–2984
DOI Link: 10.1021/acs.jpclett.8b01130
Vibrational characterization of radical ion adducts between imidazole and CO2
J. Phys. Chem. A, Vol. 122, (15), pp. 3805-3810
DOI Link: 10.1021/acs.jpca.8b01883
Autodetachment from Vibrationally Excited Vinylidene Anions
J. Phys. Chem. Lett., Vol. 9, (5), pp. 1058-1063
DOI Link: 10.1021/acs.jpclett.8b00144
2017
Isolation of the site-specific anharmonicities of individual water molecules in the Iˉ∙(H2O)2 complex using tag‐free, isotopomer selective IR‐IR double resonance
Chem. Phys. Lett. (Invited Frontiers Article), Vol. 690, (16), pp. 159-171
DOI Link: 10.1016/j.cplett.2017.09.042
Spectroscopic characterization of a strongly interacting C(2)H group on the EMIM+ cation in the (EMIM+)2Xˉ, (X = BF4, Cl, Br, and I) ternary building blocks of ionic liquids
J. Chem. Phys. (Communication, selected as an Editor's Pick), Vol. 147, (23), pp. 231101
DOI Link: 10.1063/1.5009009
Preparation of labile Ni+(cyclam) cations in the gas phase using electron transfer reduction through ion-ion recombination in an ion trap and structural characterization with vibrational spectroscopy
J. Phys. Chem. Lett., Vol. 8, (20), pp. 5047-5052
DOI Link: 10.1021/acs.jpclett.7b02223
Trapping and structural characterization of the XNO2·NO3ˉ (X = Cl, Br, I) exit channel complexes in the water-mediated Xˉ + N2O5 reactions with cryogenic vibrational spectroscopy
J. Phys. Chem. Lett., Vol. 8, (19), pp. 4710–4715
DOI Link: 10.1021/acs.jpclett.7b02120
Disentangling the complex vibrational spectrum of the protonated water trimer, H+(H2O)3 with two-color IR-IR photodissociation of the bare ion and anharmonic VSCF/VCI theory
J. Phys. Chem. Lett., Vol. 8, (16), pp. 3782–3789
DOI Link: 10.1021/acs.jpclett.7b01599
Identification and Partial Structural Characterization of Mass Isolated Valsartan and its Metabolite with Cryogenic Ion Vibrational Predissociation (CIVP) Spectroscopy
J. Am. Spec. Mass Spectrom., Vol. 28, (11), pp. 2414-2422
DOI Link: 10.1007/s13361-017-1767-z
Hidden Role of Intermolecular Proton Transfer in the Anomalously Diffuse Vibrational Spectrum of a Trapped Hydronium Ion
Proc. Natl. Acad. Sci. USA, Vol. 114, (24), pp. E4706-E4713
DOI Link: 10.1073/pnas.1705089114