Timothy S. Zwier

Sandia National Laboratories California — United States

Physics and Astronomy · Physical Sciences

54h-index11.9kcitations512works1.02yr avg
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Research Topics

Advanced Chemical Physics Studies(166), Spectroscopy and Quantum Chemical Studies(105), Photochemistry and Electron Transfer Studies(93), Molecular Spectroscopy and Structure(86), Mass Spectrometry Techniques and Applications(57)

Publications512 total

Spectroscopic Identification of Carbamate Formation and Synergistic Binding in Amide–CO <sub>2</sub> Complexes
The Journal of Physical Chemistry Letters·2025Open Access
Dimethyl Sulfide Oxidation at 400 – 545 K: Mass Spectrometric Characterization of Hydroperoxymethyl Thioformate (HPMTF) and Measurement of the CH <sub>3</sub> SCH <sub>2</sub> O <sub>2</sub> → CH <sub>2</sub> SCH <sub>2</sub> OOH Rate Coefficient
The Journal of Physical Chemistry A·2025
Direct Measurements of Dimethyl Sulfide Oxidation Chemistry: Uncovering the Primary Pathways from Gas Phase to Sulfate Aerosols
2025Open Access
Investigating the Physical Origins of Anomalous, Low-Voltage Self-Closure in Spark Gap Switches
2025
Water Cooperativity Impacts Aromatic Interactions in the Aggregation of Benzene with Water
Journal of the American Chemical Society·2025· 3 citedOpen Access
Competitive Sorption of H<sub>2</sub>O and CO<sub>2</sub> in Clay Mineral Interlayers
The Journal of Physical Chemistry C·2025· 1 cited
Periodic Trends of Ions Bound in Molecular Cages: M<sup><i>n</i>+</sup>-[2.2.2]-Benzocryptand Complexes in the Gas Phase
The Journal of Physical Chemistry A·2025
Photoionization Mass-spectroscopic Detection of HPMTF from Cl Initiated Oxidation of DMS
2024Open Access
Site-Specific Photochemistry along a Protonated Peptide Scaffold
Journal of the American Chemical Society·2024· 2 cited
Capturing CO<sub>2</sub> in Quadrupolar Binding Pockets: Broadband Microwave Spectroscopy of Pyrimidine-(CO<sub>2</sub>)<i><sub>n</sub></i>, <i>n</i> = 1,2
The Journal of Physical Chemistry A·2024· 4 citedOpen Access
M&lt;sup&gt;+&lt;/sup&gt;(M=Ca, Ba) Cations Bound to Molecular Cavities: A New Strategy for Incorporating Molecular Quantum States into Quantum Information
2023Open Access
Retraction of “Structural Characterization of Phenoxy Radical with Mass-Correlated Broadband Microwave Spectroscopy”
The Journal of Physical Chemistry Letters·2023
Molecular Cage Reports on Its Contents: Spectroscopic Signatures of Cryo-Cooled K<sup>+</sup>- and Ba<sup>2+</sup>-Benzocryptand Complexes
The Journal of Physical Chemistry A·2023· 3 citedOpen Access
CONSTRUCTION OF A CRYO-COOLED BUFFER GAS CELL FOR PERFORMING BROADBAND CHIRPED-PULSE FOURIER TRANSFORM MICROWAVE (CP-FTMW) SPECTROSCOPY
2023Open Access
A MOLECULAR CAGE REPORTS ON ITS CONTENTS: THE INFRARED AND ULTRAVIOLET SPECTRA OF [2.2.2]BENZOCRYPTAND COMPLEXED WITH K+, Ba2+, AND THE ION PAIR Ba2+-ACETATE−
2023Open Access
ROTATIONAL SPECTROSCOPY OF THE PYRIMIDINE-CO2 COMPLEX
2023Open Access
EXPLORING THE CH STRETCH SPECTRAL REGION OF CRYPTAND/ION COMPLEXES WITH IR-UV DOUBLE RESONANCE SPECTROSCOPY AND LOCAL MODE HAMILTONIANS
2023Open Access
Nanoconfinement effects on gas intercalation and conversion in clay nanopores
2023Open Access
Jet-Cooled Phosphorescence Excitation Spectrum of the T<sub>1</sub>(n,π*) ← S<sub>0</sub> Transition of 4<i>H</i>-Pyran-4-one
The Journal of Physical Chemistry A·2023· 5 citedOpen Access
Control of the Structural Charge Distribution and Hydration State upon Intercalation of CO<sub>2</sub> into Expansive Clay Interlayers
The Journal of Physical Chemistry Letters·2023· 10 citedOpen Access
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Frequent Co-authors

Kenneth D. Jordan(10), Joel Carney(7), Gina M. Florio(7), Fredrick Hagemeister(7), Christopher J. Gruenloh(6), Brian C. Dian(5), Asier Longarte(5), R. Nathaniel Pribble(4), Jacob C. Dean(4), William H. James(4), Evan G. Buchanan(4), Samuel H. Gellman(4), Caleb A. Arrington(3), Sharon Y. Fredericks(3), Albert J. Gotch(3), Aaron W. Garrett(3), Evgeniy M. Myshakin(2), Edwin L. Sibert(2), Jasper R. Clarkson(2), John T. Wood(2)