Publications of Lam NGUYEN at LISA

K.P. Rajappan Nair, Sven Herbers, William C. Bailey, Daniel A. Obenchain, Alberto Lesarri, Jens-Uwe Grabow, Lam Nguyen, Internal rotation and chlorine nuclear quadrupole coupling in 2-chloro-4-fluorotoluene explored by microwave spectroscopy and quantum chemistry, Spectro. Chim. Acta A, 247, 119120, https://doi.org/10.1016/j.saa.2020.119120, 2021

Kenneth J. Koziol, Wolfgang Stahl, Lam Nguyen, The effects of proton tunneling, 14N quadrupole coupling, and methyl internal rotations in the microwave spectrum of ethyl methyl amine, J. Chem. Phys., 153, 184308, https://doi.org/10.1063/5.0025650, 2020

Philipp Buschmann, Kevin G. Lengsfeld, Kathryn Aydt, Michaela K. Jahn, Sven Herbers, Michael J. Travers, Lam Nguyen, Jens-Uwe Grabow, Proton inversion tunneling in the rotational spectrum of acetone cyanohydrin, J. Mol. Spectrosc., 373, 111372, https://doi.org/10.1016/j.jms.2020.111372, 2020

Layla Tulimat, Halima Mouhib, Lam Nguyen, Wolfgang Stahl, Laboratory rotational spectroscopy of methyl n-propyl sulfide: Conformational analysis and methyl internal rotations, J. Mol. Spectrosc., 373, 111356, https://doi.org/10.1016/j.jms.2020.111356, 2020

Christina Dindic, Wolfgang Stahl, Lam Nguyen, 2-Propionylthiophene: Planar, or not planar, that is the question, Phys. Chem. Chem. Phys., 22, 19704-1971, https://doi.org/10.1039/D0CP02749A, 2020

Thithuy Nguyen, Wolfgang Stahl, Lam Nguyen, Isabelle Kleiner, 14N nuclear quadrupole coupling and methyl internal rotation in 3-methylpyrrole investigated by microwave spectroscopy, J. Mol. Spectrosc., 372, 111351, https://doi.org/10.1016/j.jms.2020.111351, 2020

K.P. Rajappan Nair, Sven Herbers, Lam Nguyen, Jens-Uwe Grabow, The structure and low-barrier methyl torsion of 3-fluorotoluene, Spectro. Chim. Acta A, 242, 118709, https://doi.org/10.1016/j.saa.2020.118709, 2020

Maike Andresen, Damian Schöngen, Isabelle Kleiner, Martin Schwell, Wolfgang Stahl, Lam Nguyen, Internal rotation of the acetyl methyl group in methyl alkyl ketones: The microwave spectrum of octan-2-one, ChemPhysChem, 21, 2206-2216, https://doi.org/10.1002/cphc.202000522, 2020

Safa Khemissi, Lam Nguyen, Two equivalent internal rotations in the microwave spectrum of 2,6-dimethylfluorobenzene, ChemPhysChem, 21, 1682-1687, https://doi.org/10.1002/cphc.202000419, 2020

Vinh Van, Thithuy Nguyen, Wolfgang Stahl, Lam Nguyen, Isabelle Kleiner, Coupled large amplitude motions: The effects of two methyl internal rotations and 14N quadrupole coupling in 4,5-dimethylthiazole investigated by microwave spectroscopy, J. Mol. Struct., 1207, 127787, https://doi.org/10.1016/j.molstruc.2020.127787, 2020

Lam Nguyen, Jens-Uwe Grabow, The scent of maibowle – π electron localization in coumarin from its microwave-determined structure, ChemPhysChem, 21, 1243-1248, https://doi.org/10.1002/cphc.202000234, 2020

Sven Herbers, Lam Nguyen, Next level achievement of the XIAM code in modeling the microwave spectrum of m-methylanisole, J. Mol. Spectrosc., 370, 111289, https://doi.org/10.1016/j.jms.2020.111289, 2020

Thithuy Nguyen, Vinh Van, Claudine Gutle, Wolfgang Stahl, Martin Schwell, Isabelle Kleiner, Lam Nguyen, The microwave spectrum of 2-methylthiazole: 14N nuclear quadrupole coupling and methyl internal rotation, J. Chem. Phys., 152, 134306, https://doi.org/10.1063/1.5142857, 2020

Rihab Hakiri, Najoua Derbel, William C. Bailey, Lam Nguyen, Halima Mouhib, The heavy atom structures and 33S quadrupole coupling constants of 2-thiophenecarboxaldehyde: insights from microwave spectroscopy, Mol. Phys., 18, e1728406, https://doi.org/10.1080/00268976.2020.1728406, 2020

Sven Herbers, Sean M. Fritz, Piyush Mishra, Lam Nguyen, Timothy S. Zwier, Local and global approaches to treat the torsional barriers of 4-methylacetophenone using microwave spectroscopy, J. Chem. Phys., 152, 074301, https://doi.org/10.1063/1.5142401, 2020

Lam Nguyen, The heavy atom substitution and semi-experimental equilibrium structures of 2-ethylfuran obtained by microwave spectroscopy, J. Mol. Struct., 1208, 127909, https://doi.org/10.1016/j.molstruc.2020.127909, 2020

Maike Andresen, Isabelle Kleiner, Martin Schwell, Wolfgang Stahl, Lam Nguyen, Microwave Spectrum and Internal Rotations of Heptan-2-one: A Pheromone in the Gas Phase, J. Phys. Chem. A, 124, 1353-1361, https://doi.org/10.1021/acs.jpca.9b11577, 2020

Vinh Van, Wolfgang Stahl, Minh Tuyen Nguyen, Lam Nguyen, The smell of coffee: the carbon atom microwave structure of coffee furanone validated by quantum chemistry, Can. J. Phys., 98, 538-542, https://doi.org/10.1139/cjp-2019-0475, 2020

Thithuy Nguyen, Christina Dindic, Wolfgang Stahl, Lam Nguyen, Isabelle Kleiner, 14N Nuclear quadrupole coupling and methyl internal rotation in the microwave spectrum of 2-methylpyrrole, Mol. Phys., 118, 1668572, https://doi.org/10.1080/00268976.2019.1668572, 2019

Lynn Ferres, Wolfgang Stahl, Lam Nguyen, Low torsional barrier challenges in the microwave spectrum of 2,4-dimethylanisole, J. Chem. Phys., 151, 104310, https://doi.org/10.1063/1.5116304, 2019

Maike Andresen, Isabelle Kleiner, Martin Schwell, W. Stahl, Lam Nguyen, Sensing the Molecular Structures of Hexan-2-One by internal Rotation and Microwave Spectroscopy, ChemPhysChem, 20, 2063-2073, https://doi.org/10.1002/cphc.201900400, 2019

Lynn Ferres, Jenny Cheung, Wolfgang Stahl, Lam Nguyen, Conformational Effect on the Large Amplitude Motions of 3,4-Dimethylanisole Explored by Microwave Spectroscopy, J. Phys. Chem. A, 123, 3497−3503, https://doi.org/10.1021/acs.jpca.9b00029, 2019

Konrad Eibl, Wolfgang Stahl, Isabelle Kleiner, Lam Nguyen, Conformational effect on the almost free internal rotation in 4-hexyn-3-ol studied by microwave spectroscopy and quantum chemistry, J. Chem. Phys., 149, 144306, https://doi.org/10.1063/1.5044542, 2018

Rihab Hakiri, Najoua Derbel, Lam Nguyen, Halima Mouhib, Communication through the furan ring: conformational effect on the internal rotation of 5-methyl furfural studied by microwave spectroscopy, Phys. Chem. Chem. Phys., 20, 25577-2558, https://doi.org/10.1039/C8CP04563A, 2018

Maike Andresen, Isabelle Kleiner, Martin Schwell, Wolfgang Stahl, Lam Nguyen, Acetyl methyl torsion in the microwave spectrum of pentan-2-one, J. Phys. Chem. A, 122, 7071-7078, https://doi.org/10.1021/acs.jpca.8b06183, 2018

Lynn Ferres, Khai-Nghi Truong, Wolfgang Stahl, Lam Nguyen, Interplay between microwave spectroscopy and X-ray diffraction: The molecular structure and large amplitude motions of 2,3-dimethylanisole, ChemPhysChem, 19, 1781-1788, https://doi.org/10.1002/cphc.201800115, 2018

Lynn Ferres, Wolfgang Stahl, Lam Nguyen, Conformational effects on the torsional barriers in m-methylanisole studied by microwave spectroscopy, J. Chem. Phys., 148, 124304, https://doi.org/10.1063/1.5016273, 2018

Vinh Van, Wolfgang Stahl, Martin Schwell, Lam Nguyen, Gas-phase conformations of 2-methyl-1,3-dithiolane investigated by microwave spectroscopy, Journal of Molecular Structure, 1156, 348-352, https://doi.org/10.1016/j.molstruc.2017.11.084, 2018

Vinh Van, Wolfgang Stahl, Martin Schwell, Lam Nguyen, Gas-phase conformations of 2-methyl-1,3-dithiolane investigated by microwave spectroscopy, J. Mol. Struct., 1156, 348-352, https://doi.org/10.1016/j.molstruc.2017.11.084, 2017

Vinh Van, Jonas Bruckhuisen, Wolfgang Stahl, Vadim Ilyushin, Lam Nguyen, The torsional barriers of two equivalent methyl internal rotations in 2,5-dimethylfuran investigated by microwave spectroscopy, J. Mol. Spectrosc., 343, 121-125, https://doi.org/10.1016/j.jms.2017.11.007, 2017

Lynn Ferres, Wolfgang Stahl, Isabelle Kleiner, Lam Nguyen, The effect of internal rotation in p-methyl anisole studied by microwave spectroscopy, J. Mol. Spectrosc., 343, 44-49, https://doi.org/10.1016/j.jms.2017.09.008, 2017

Ferres L., Mouhiba H., Stahl W, Martin Schwell, Lam Nguyen, Molecular structure and ring tunneling of phenyl formate as observed by microwave spectroscopy and quantum chemistry, J. of molecular spectroscopy, https://doi.org/10.1016/j.jms.2017.04.017, 2017

Ferres L., H. Mouhib, W. Stahl, Lam Nguyen, Methyl Internal Rotation in the Microwave Spectrum of o-Methyl Anisole, Chem. Phys. Chem, 10.1002/cphc.201700276, 2017

Hernandez-Castillo A.-O., C.Abeysekara, B.-M.Hays, Isabelle Kleiner, Lam Nguyen, T.-S. Zwier, Conformational Preferences and Internal Rotation of Methyl Butyrate by Microwave Spectroscopy, J. Molecular Spectroscopy, https://doi.org/10.1016/j.jms.2017.03.016, 2017

Lynn Ferres, Wolfgang Stahl, Lam Nguyen, The Molecular Structure of Phenetole Studied by Microwave Spectroscopy and Quantum Chemical Calculations, Molecular Physics, 114, 2788-2793, 10.1080/00268976.2016.1177217, 2016

Vinh Van, Wolfgang Stahl, Lam Nguyen, The Heavy Atom Microwave Structure of 2-methyltetrahydrofuran, Journal of Molecular Structure, 1123, 24-29, 10.1016/j.molstruc.2016.05.078, 2016

Raphaela Kannengießer, Wolfgang Stahl, Lam Nguyen, Isabelle Kleiner, 14N Nuclear Quadrupole Coupling and Methyl Internal Rotation in N-tert-Butylacetamide As Observed by Microwave Spectroscopy, The Journal of Physical Chemistry A, 120, 3992−3997, 10.1021/acs.jpca.6b02111, 2016

Raphaela Kannengießer, Wolfgang Stahl, Lam Nguyen, Two Conformers of N,N‑Diethylpropionamide As Observed by Microwave Spectroscopy and Quantum Chemistry, The Journal of Physical Chemistry A, 120, 5979−5984, 10.1021/acs.jpca.6b03191, 2016

Vinh Van, Wolfgang Stahl, Lam Nguyen, The Structure and Torsional Dynamics of Two Methyl Groups in 2-Acetyl-5-methylfuran as Observed by Microwave Spectroscopy, ChemPhysChem, 17, 3223-3228, 10.1002/cphc.201600757, 2016

Lilian W. Sutikdja, Wolfgang Stahl, Vincent Sironneau, Lam Nguyen, Isabelle Kleiner, Structure and internal dynamics of n-propyl acetate studied by microwave spectroscopy and quantum chemistry, Chemical Physics Letters, 663, 145-149, 10.1016/j.cplett.2016.09.062, 2016

Konrad Eibl, Raphaela Kannengieer, Wolfgang Stahl, Lam Nguyen, Isabelle Kleiner, Low barrier methyl rotation in 3-pentyn-1-ol as observed by microwave spectroscopy, Molecular Physics, 114, 3483-3489, 10.1080/00268976.2016.1239034, 2016

Atef Jabri, Vinh Van, Lam Nguyen, Wolfgang Stahl, Isabelle Kleiner, Probing the Methyl Torsional Barriers of the E and Z Isomers of Butadienyl Acetate by Microwave Spectroscopy, ChemPhysChem 2016, 17, 2660–2665, 10.1002/cphc.201600265, 2016

Atef Jabri, V. Van, Lam Nguyen, H. Mouhib, Fridolin Kwabia-Tchana, L. Manceron, W. Stahl, Isabelle Kleiner, Laboratory microwave, millimeter wave and far-infrared spectra of dimethyl sulfide, Astronomy & Astrophysics, 589, A127, 10.1051/0004-6361/201628074, 2016

Van V., W. Stahl, Lam Nguyen, Two equivalent methyl internal rotations in 2,5-dimethylthiophene investigated by microwave spectroscopy, Phys. Chem. Chem. Phys., 17, 32111-3211, 2015

Zhao Y., Lam Nguyen, W. Stahl and J.T. Hougen, Unusual internal rotation coupling in the microwave spectrum of pinacolone, J. Mol. Spectros., 318, 91-100, 2015

Kannengießer R., W. Stahl, Lam Nguyen, W.C. Bailey, 14N quadrupole coupling in the microwave spectra of N-Vinylformamide, J. Mol. Spectros., 317, 50-53, 2015

Kannengießer R., M. J. Lach, W. Stahl, Lam Nguyen, Acetyl methyl torsion in n-ethylacetamide: a challenge for microwave spectroscopy and quantum chemistry, ChemPhysChem., 16, 1906-1911, 2015

Van V., C. Dindic, Lam Nguyen, W. Stahl, Conformational transformations of sulfur-containing rings: 2-Methyltetrahydrothiophene gas-phase structures, ChemPhysChem., 215, 256-260, 2015

Lam Nguyen, Atef Jabri, Vinh Van, and Wolfgang Stahl, Methyl Internal Rotation in the Microwave Spectrum of Vinyl Acetate, J. Phys. Chem. A, 118, 12130–1213, 10.1021/jp5075829, 2014

Lam Nguyen, Vinh Van, W. Stahl, Isabelle Kleiner, The effects of two internal rotations in the microwave spectrum of ethyl methyl ketone, J. Chem. Phys., 140, 21430, doi.org/10.1063/1.4878412, 2014

Lam Nguyen, Isabelle Kleiner, S.T. Shipman, Y. Mae, K. Hirose, S. Hatanaka and K. Kobayashi, Extension of the measurement, assignment, and fit of the rotational spectrum of the two-top molecule methyl acetate, J. Mol. Spectros., 299, 17-21, 2014

Tercero B., Isabelle Kleiner, J. Cernicharo, Lam Nguyen, A. Lopez and G. M. Munoz Caro, Discovery of Methyl Acetate and Gauche Ethyl Formate in Orion, Astrophys. J. Lett., 770, doi:10.1088/2041-8205/770/1/L13, 2013

Lam Nguyen, H. Mouhib, S. Klahm, W. Stahl , Isabelle Kleiner, A touch of lavender: Gas-phase structure and dynamics of the monoterpene linalool validated by microwave spectroscopy, Phys. Chem. Chem. Phys., 15, 10012-1001, 2013

Lam Nguyen, H. Mouhib, S. Klahm, W. Stahl, Isabelle Kleiner, A touch of lavender: Gas-phase structure and dynamics of the monoterpene linalool validated by microwave spectroscopy, Phys. Chem. Chem. Phys., 15, 10012-1001, 2013

Lam Nguyen, W. Stahl , Isabelle Kleiner, Structure and rotational dynamics of methyl propionate studied by microwave spectroscopy, Mol. Phys., 110, 2035-2042, 2012

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