Yuan-pern Lee

Infrared Spectra and Pressure-Dependent Yields of the Criegee Intermediate Methyl Vinyl Ketone Oxide and Its Iodoperoxy Adduct.

Journal: The journal of physical chemistry. A

Published: June 01, 2026

Reactions of hydrogen atoms with fluorene (C13H10): infrared spectra of 9H-fluoren-9-yl (C13H9) and monohydrofluorenyl (1H-, 2H-, 3H-, and 4H-C13H11) radicals isolated in solid para-hydrogen.

Journal: Physical chemistry chemical physics : PCCP

Published: May 14, 2026

Infrared Characterization of Mono-Hydrogenated Phenanthrene Isomers (1-, 2-, 3-, 4-, and 9-HC14H10) in Solid para-Hydrogen.

Journal: The journal of physical chemistry. A

Published: April 02, 2026

On Discrepancy in Product Branching from Photoexcited and Chemically Activated C2H4.

Journal: The journal of physical chemistry. A

Published: March 26, 2026

New Electronic Transition of Ovalene in Solid para-H2: The S1-S0 Transition with Its Origin at 19 400 cm-1.

Journal: The journal of physical chemistry letters

Published: January 30, 2026

Reactions of the Criegee Intermediate Methyl Vinyl Ketone Oxide with HC(O)OH: Infrared Spectra of the Hydrogen-Transfer Adduct 2-Hydroperoxybut-3-en-2-yl Formate.

Journal: The journal of physical chemistry. A

Published: December 03, 2025

Infrared Spectra of Protonated Phenanthridine (C13H9NH+) and Isomers of Monohydrogenated Phenanthridine (C13H9NH and 1-, 2-, 7-, 9-, and 10-HC13H9N) Isolated in Solid Para-Hydrogen.

Journal: The journal of physical chemistry. A

Published: November 15, 2025

Fluorescence excitation and dispersed fluorescence spectra of iso-quinolinyl radicals 4-, 5-, and 8-iso-HC9H7N isolated in solid para-hydrogen.

Journal: Physical chemistry chemical physics : PCCP

Published: November 07, 2025

Infrared Study of Electron-bombarded Phenanthrene (C14H10)/Para-H2 Matrices: Isomers of Protonated Phenanthrene (1-, 3-, 4-, and 9-H+C14H10).

Journal: The journal of physical chemistry. A

Published: September 29, 2025

Conformation-Specific Rate Coefficients of CH3CHOO + HCl Determined with Multiple IR/UV Absorption Probes.

Journal: The journal of physical chemistry letters

Published: June 17, 2025

Conformation-specific reactions of Criegee intermediates.

Journal: The Journal of chemical physics

Published: April 29, 2025

Unique Applications of para-Hydrogen Matrix Isolation to Spectroscopy and Astrochemistry.

Journal: The journal of physical chemistry letters

Published: November 06, 2024

Infrared Spectra and Pressure-Dependent Yields of the Criegee Intermediate Methyl Vinyl Ketone Oxide and Its Iodoperoxy Adduct.

Infrared Spectra and Pressure-Dependent Yields of the Criegee Intermediate Methyl Vinyl Ketone Oxide and Its Iodoperoxy Adduct.

Reactions of hydrogen atoms with fluorene (C13H10): infrared spectra of 9H-fluoren-9-yl (C13H9) and monohydrofluorenyl (1H-, 2H-, 3H-, and 4H-C13H11) radicals isolated in solid para-hydrogen.

Reactions of hydrogen atoms with fluorene (C13H10): infrared spectra of 9H-fluoren-9-yl (C13H9) and monohydrofluorenyl (1H-, 2H-, 3H-, and 4H-C13H11) radicals isolated in solid para-hydrogen.

Infrared Characterization of Mono-Hydrogenated Phenanthrene Isomers (1-, 2-, 3-, 4-, and 9-HC14H10) in Solid para-Hydrogen.

Infrared Characterization of Mono-Hydrogenated Phenanthrene Isomers (1-, 2-, 3-, 4-, and 9-HC14H10) in Solid para-Hydrogen.

On Discrepancy in Product Branching from Photoexcited and Chemically Activated C2H4.

On Discrepancy in Product Branching from Photoexcited and Chemically Activated C2H4.

New Electronic Transition of Ovalene in Solid para-H2: The S1-S0 Transition with Its Origin at 19 400 cm-1.

New Electronic Transition of Ovalene in Solid para-H2: The S1-S0 Transition with Its Origin at 19 400 cm-1.

Reactions of the Criegee Intermediate Methyl Vinyl Ketone Oxide with HC(O)OH: Infrared Spectra of the Hydrogen-Transfer Adduct 2-Hydroperoxybut-3-en-2-yl Formate.

Reactions of the Criegee Intermediate Methyl Vinyl Ketone Oxide with HC(O)OH: Infrared Spectra of the Hydrogen-Transfer Adduct 2-Hydroperoxybut-3-en-2-yl Formate.

Infrared Spectra of Protonated Phenanthridine (C13H9NH+) and Isomers of Monohydrogenated Phenanthridine (C13H9NH and 1-, 2-, 7-, 9-, and 10-HC13H9N) Isolated in Solid Para-Hydrogen.

Infrared Spectra of Protonated Phenanthridine (C13H9NH+) and Isomers of Monohydrogenated Phenanthridine (C13H9NH and 1-, 2-, 7-, 9-, and 10-HC13H9N) Isolated in Solid Para-Hydrogen.

Fluorescence excitation and dispersed fluorescence spectra of iso-quinolinyl radicals 4-, 5-, and 8-iso-HC9H7N isolated in solid para-hydrogen.

Fluorescence excitation and dispersed fluorescence spectra of iso-quinolinyl radicals 4-, 5-, and 8-iso-HC9H7N isolated in solid para-hydrogen.

Infrared Study of Electron-bombarded Phenanthrene (C14H10)/Para-H2 Matrices: Isomers of Protonated Phenanthrene (1-, 3-, 4-, and 9-H+C14H10).

Infrared Study of Electron-bombarded Phenanthrene (C14H10)/Para-H2 Matrices: Isomers of Protonated Phenanthrene (1-, 3-, 4-, and 9-H+C14H10).

Conformation-Specific Rate Coefficients of CH3CHOO + HCl Determined with Multiple IR/UV Absorption Probes.

Conformation-Specific Rate Coefficients of CH3CHOO + HCl Determined with Multiple IR/UV Absorption Probes.

Conformation-specific reactions of Criegee intermediates.

Conformation-specific reactions of Criegee intermediates.

Unique Applications of para-Hydrogen Matrix Isolation to Spectroscopy and Astrochemistry.

Unique Applications of para-Hydrogen Matrix Isolation to Spectroscopy and Astrochemistry.

New Electronic Transition of Ovalene in Solid para-H2: The S1-S0 Transition with Its Origin at 19 400 cm-1.

New Electronic Transition of Ovalene in Solid para-H2: The S1-S0 Transition with Its Origin at 19 400 cm-1.