Resonance-enhanced multiphoton ionization (REMPI) spectroscopy of the 35Cl and 37Cl isotopomers of p-chloroanisole

Yu, Deshui; Dong, Chunsheng; Cheng, Min; Hu, Lili; Du, Yikui; Zhu, Qihe; Zhang, Cunhao

doi:10.1016/j.jms.2010.11.006

Cited by 15 publications

(5 citation statements)

References 34 publications

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“… a The reported 0 0 0 transition is forbidden for symmetry reasons. The first band observed in the R2PI spectrum is at 38 089 cm –1 as reported in ref . b Reference . c Reference and references therein. d Reference . e Reference . f This work. g Reference . h Reference . i Reference . j Reference and references therein. …”

Section: Results and Discussionsupporting

confidence: 58%

Chlorine Para-Substitution of 1-Phenylethanol: Resonant Photoionization Spectroscopy and Quantum Chemical Calculations of Hydrated and Diastereomeric Complexes

Rondino

Satta²,

Piccirillo

et al. 2016

J. Phys. Chem. A

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The conformational landscape of (S)-1-(4-chlorophenyl)ethanol, its monohydrated complex, and its diastereomeric adducts with R- and S-butan-2-ol, have been investigated by resonant two-photon ionization (R2PI) spectroscopy coupled with time-of-flight mass spectrometry. Theoretical calculations at the D-B3LYP/6-31++G** level of theory have been performed to assist in the interpretation of the spectra and in the assignment of the structures. The R2PI spectra and the predicted structures have been compared with those obtained on the analogous non-halogenated and fluorinated systems, i.e., (R)-1-phenylethanol and (S)-1-(4-fluorophenyl)ethanol, respectively. It appears that the presence of chlorine atom in the para position of the aromatic ring does not influence the overall geometry of bare molecule and its complexes with respect to the non-halogenated analogous systems. Anyway, it affects the electron density in the π system, and in turn the strength of OH···π and CH···π interactions. A spectral chiral discrimination is evident from the R2PI spectra of the diastereomeric adducts of (S)-1-(4-chlorophenyl)ethanol with the two enantiomers of butan-2-ol.

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Section: Results and Discussionsupporting

confidence: 58%

Chlorine Para-Substitution of 1-Phenylethanol: Resonant Photoionization Spectroscopy and Quantum Chemical Calculations of Hydrated and Diastereomeric Complexes

Rondino

Satta²,

Piccirillo

et al. 2016

J. Phys. Chem. A

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show abstract

“…The experimental setup has been described in the previous publications [25,26]. Briefly, the 3FNMA sample (Aldrich, 97% purity), heated to 340 K to obtain sufficient vapor pressure, was seeded in Ar carrier gas (ca.…”

Section: Methodsmentioning

confidence: 99%

REMPI spectroscopy and theoretical calculations of cis and trans 3-fluoro-N-methylaniline

Zhang

Liu

Dong

et al. 2014

Journal of Molecular Spectroscopy

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“…Studies of molecular rotamers can help us to have more insights into some biological phenomena and processes [1,2]. Because chloroanisoles are widely found in our daily lives, they become targets of various academic and practical studies [3][4][5][6]. Due to different relative orientation of the OCH 3 group with respect to the Cl atom, m-chloroanisole may have stable cis and trans rotamers, as seen in Fig.…”

Section: Introductionmentioning

confidence: 99%

Rotamers of m-chloroanisole studied by two-color resonant two-photon mass-analyzed threshold ionization spectroscopy

et al. 2013

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Resonance-enhanced multiphoton ionization (REMPI) spectroscopy of the 35Cl and 37Cl isotopomers of p-chloroanisole

Cited by 15 publications

References 34 publications

Chlorine Para-Substitution of 1-Phenylethanol: Resonant Photoionization Spectroscopy and Quantum Chemical Calculations of Hydrated and Diastereomeric Complexes

Chlorine Para-Substitution of 1-Phenylethanol: Resonant Photoionization Spectroscopy and Quantum Chemical Calculations of Hydrated and Diastereomeric Complexes

REMPI spectroscopy and theoretical calculations of cis and trans 3-fluoro-N-methylaniline

Rotamers of m-chloroanisole studied by two-color resonant two-photon mass-analyzed threshold ionization spectroscopy

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