University of Illinois Urbana-Champaign

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Showing 1–30 of 71 items
Thumbnail for Two equivalent methyl internal rotations in 2,5-dimethylthiophene investigated by microwave spectroscopy
Two equivalent methyl internal rotations in 2,5-dimethylthiophene investigated by microwave spectroscopy
Nguyen, Ha Vinh Lam

Thumbnail for Next Level Achievement Of The <i>xiam</i> Code In Modeling Microwave Spectra Of Molecules With Very Low Torsional Barriers
Next Level Achievement Of The <i>xiam</i> Code In Modeling Microwave Spectra Of Molecules With Very Low Torsional Barriers
Nguyen, Ha Vinh Lam

Thumbnail for A path-based framework for analyzing large markov models
A path-based framework for analyzing large markov models
Lam, Vinh V.

Thumbnail for Probing the methyl torsional barriers of the E and Z isomers of butadienyl acetate by microwave spectroscopy
Probing the methyl torsional barriers of the E and Z isomers of butadienyl acetate by microwave spectroscopy
Nguyen, Ha Vinh Lam

Thumbnail for Internal Rotation And Chlorine Nuclear Quadrupole Coupling In 2-chloro-4-fluorotoluene Explored By Microwave Spectroscopy And Quantum Chemistry
Internal Rotation And Chlorine Nuclear Quadrupole Coupling In 2-chloro-4-fluorotoluene Explored By Microwave Spectroscopy And Quantum Chemistry
Nguyen, Ha Vinh Lam

Thumbnail for Local And Global Approaches To Treat The Torsional Barriers Of 4-methyl-acetophenone Using Microwave Spectroscopy
Local And Global Approaches To Treat The Torsional Barriers Of 4-methyl-acetophenone Using Microwave Spectroscopy
Nguyen, Ha Vinh Lam

Thumbnail for Low barrier methyl rotation in 3-Pentyn-1-ol as observed by microwave spectroscopy
Low barrier methyl rotation in 3-Pentyn-1-ol as observed by microwave spectroscopy
Nguyen, Ha Vinh Lam

Thumbnail for Local and global approaches to treat the torsional barriers of 4-methyl-acetophenone using microwave spectroscopy
Local and global approaches to treat the torsional barriers of 4-methyl-acetophenone using microwave spectroscopy
Nguyen, Ha Vinh Lam

Thumbnail for Lowering The Torsional Barriers By Sterical Hindrance: Microwave Spectrum Of The Three-top Molecule 2,6-dimethylanisole
Lowering The Torsional Barriers By Sterical Hindrance: Microwave Spectrum Of The Three-top Molecule 2,6-dimethylanisole
Nguyen, Ha Vinh Lam

Thumbnail for Two equivalent internal rotations observed in the microwave spectrum of 2,6-dimethylfluorobenzene
Two equivalent internal rotations observed in the microwave spectrum of 2,6-dimethylfluorobenzene
Nguyen, Ha Vinh Lam

Thumbnail for Lowering the torsional barriers by sterical hindrance: microwave spectrum of the three-top molecule 2,6-dimethylanisole
Lowering the torsional barriers by sterical hindrance: microwave spectrum of the three-top molecule 2,6-dimethylanisole
Nguyen, Ha Vinh Lam

Thumbnail for The molecular structure of phenetole studied by microwave spectroscopy and quantum chemical calculations
The molecular structure of phenetole studied by microwave spectroscopy and quantum chemical calculations
Nguyen, Ha Vinh Lam

Thumbnail for 14N quadrupole coupling in the microwave spectra of n-vinylformamide
14N quadrupole coupling in the microwave spectra of n-vinylformamide
Nguyen, Ha Vinh Lam

Thumbnail for THE ROTATIONAL SPECTRUM AND CONFORMATIONAL STRUCTURES OF METHYL VALERATE
THE ROTATIONAL SPECTRUM AND CONFORMATIONAL STRUCTURES OF METHYL VALERATE
Nguyen, Ha Vinh Lam

Thumbnail for Coupled large amplitude motions: the effects of two methyl internal rotations and 14n quadrupole coupling in 4,5-dimethylthiazole
Coupled large amplitude motions: the effects of two methyl internal rotations and 14n quadrupole coupling in 4,5-dimethylthiazole
Kleiner, Isabelle

Thumbnail for Steric Effects On Two Methyl Internal Rotations Of 2,6- And 3,4-dimethylfluorobenzene
Steric Effects On Two Methyl Internal Rotations Of 2,6- And 3,4-dimethylfluorobenzene
Khemissi, Safa

Thumbnail for CONFORMATIONAL TRANSFORMATION OF FIVE-MEMBERED RINGS: THE GAS PHASE STRUCTURE OF 2-METHYLTETRAHYDROFURAN
CONFORMATIONAL TRANSFORMATION OF FIVE-MEMBERED RINGS: THE GAS PHASE STRUCTURE OF 2-METHYLTETRAHYDROFURAN
Van, Vinh

Thumbnail for 2-propionylthiophene: Planar, Or Not Planar, That Is The Question
2-propionylthiophene: Planar, Or Not Planar, That Is The Question
Dindić, Christina

Thumbnail for UNUSUAL INTERNAL ROTATION COUPLING IN THE MICROWAVE SPECTRUM OF PINACOLONE
UNUSUAL INTERNAL ROTATION COUPLING IN THE MICROWAVE SPECTRUM OF PINACOLONE
Hougen, Jon T.

Thumbnail for Combination Of Iodine Quadrupole Coupling And Essentially Free Methyl Internal Rotation In 3-iodotoluene
Combination Of Iodine Quadrupole Coupling And Essentially Free Methyl Internal Rotation In 3-iodotoluene
Signore, Joshua A.

Thumbnail for The Effects Of Proton Tunnelling, <sup>14</sup>n Quadrupole Coupling, And Methyl Internal Rotations Of Planar Secondary Amines
The Effects Of Proton Tunnelling, <sup>14</sup>n Quadrupole Coupling, And Methyl Internal Rotations Of Planar Secondary Amines
Koziol, Kenneth J

Thumbnail for THE EFFECTS OF INTERNAL ROTATION AND 14N QUADRUPOLE COUPLING IN N-METHYLDIACETAMIDE
THE EFFECTS OF INTERNAL ROTATION AND 14N QUADRUPOLE COUPLING IN N-METHYLDIACETAMIDE
Kannengieﾧer, Raphaela

Thumbnail for Stochastic Modeling of Intrusion-Tolerant Server Architectures for Dependability and Performance Evaluation
Stochastic Modeling of Intrusion-Tolerant Server Architectures for Dependability and Performance Evaluation
Gupta, Vishu; Lam, Vinh; Ramasamy, HariGovind V.; Sanders, William H.; Singh, Sankalp

Thumbnail for Internal Rotation Of The Acetyl Methyl Group In Methyl Alkyl Ketones: The Microwave Spectrum Of Octan-2-one
Internal Rotation Of The Acetyl Methyl Group In Methyl Alkyl Ketones: The Microwave Spectrum Of Octan-2-one
Kleiner, Isabelle

Thumbnail for Microwave spectroscopy of 2-pentanone
Microwave spectroscopy of 2-pentanone
Kleiner, Isabelle

Thumbnail for Problems, Problems, Problems: The Long Journey Of Phenyl Acetate
Problems, Problems, Problems: The Long Journey Of Phenyl Acetate
Nguyen, Ha Vinh Lam • 2022

Thumbnail for Conformational study of secondary organic aerosol precursors containing internal rotations: Cases of methyl anisole isomers
Conformational study of secondary organic aerosol precursors containing internal rotations: Cases of methyl anisole isomers
Jabri, Atef

Thumbnail for APPROACHING THE FREE ROTOR LIMIT: EXTREMELY LOW METHYL TORSIONAL BARRIER OBSERVED IN THE MICROWAVE SPECTRUM OF 2,4-DIMETHYLFLUOROBENZENE
APPROACHING THE FREE ROTOR LIMIT: EXTREMELY LOW METHYL TORSIONAL BARRIER OBSERVED IN THE MICROWAVE SPECTRUM OF 2,4-DIMETHYLFLUOROBENZENE
Kleiner, Isabelle • 2024

Thumbnail for BARRIERS TO INTERNAL ROTATION AND MOLECULAR GEOMETRIES OF COMPLEXES FORMED BETWEEN ISOMERS OF METHYLTHIAZOLE AND WATER STUDIED BY MICROWAVE SPECTROSCOPY
BARRIERS TO INTERNAL ROTATION AND MOLECULAR GEOMETRIES OF COMPLEXES FORMED BETWEEN ISOMERS OF METHYLTHIAZOLE AND WATER STUDIED BY MICROWAVE SPECTROSCOPY
Cummings, Charlotte • 2024

Thumbnail for THE ROTATIONAL SPECTROSCOPY OF 2-FORMYLTHIOPHENE UP TO 750 GHZ IN ITS GROUND AND TWO VIBRATIONALLY EXCITED STATES
THE ROTATIONAL SPECTROSCOPY OF 2-FORMYLTHIOPHENE UP TO 750 GHZ IN ITS GROUND AND TWO VIBRATIONALLY EXCITED STATES
Esselman, Brian J. • 2024