1
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Anharmonicity modeling in hydrogen bonded solvent dimers. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.116735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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2
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Pal D, Agrawal SK, Chakraborty A, Chakraborty S. Competition between the hydrogen bond and the halogen bond in a [CH 3OH-CCl 4] complex: a matrix isolation IR spectroscopy and computational study. Phys Chem Chem Phys 2020; 22:22465-22476. [PMID: 32996938 DOI: 10.1039/d0cp03855e] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Methanol (CH3OH) is the simplest alcohol and carbon tetrachloride (CCl4) is widely used as a solvent in the chemical industry. CH3OH and CCl4 are both important volatile substances in the atmosphere and CCl4 is an important precursor for atmospheric ozone depletion. Moreover, mixtures of CH3OH and CCl4 are an important class of non-aqueous mixtures as they exhibit a large deviation from Raoult's law. The specific interaction between CH3OH and CCl4 is not yet investigated experimentally. The interaction between CH3OH and CCl4 at the molecular level can be twofold: hydrogen bond (O-HCl) and halogen bond (C-ClO) interaction. One halogen bonded minimum and two hydrogen bonded minima are identified in the dimer potential energy surface. Herein, the 1 : 1 complex of [CH3OH-CCl4] has been characterised using matrix-isolation infrared spectroscopy and electronic structure calculations to investigate the competition between hydrogen bonded and halogen bonded complexes. Vibrational spectra have been monitored in the C-Cl, C-O, and O-H stretching regions. The exclusive formation of halogen bonded 1 : 1 complexes in argon and nitrogen matrices is confirmed by a combination of experimental and simulated vibrational frequency, stabilisation energy, energy decomposition analysis, and natural bond orbital and atoms-in-molecules analyses. This investigation helps to understand the specific interactions in the [CH3OH-CCl4] mixture and also the possibilities of formation of halogen bonded atmospheric complexes that may influence the atmospheric chemical activities, and enhance aerosol formation and deposition of CCl4.
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Affiliation(s)
- Dhritabrata Pal
- Department of Chemistry, Birla Institute of Technology and Science, Vidya Vihar, Pilani, Rajasthan - 333031, India.
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3
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Saini J, Viswanathan KS. From the propargyl alcohol–water complex to the propargyl alcohol dimer: where does the propargyl alcohol–methanol complex fit in? NEW J CHEM 2019. [DOI: 10.1039/c8nj06051g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A correlation was recognized between the structures of PA–H2O, PA–MeOH and PA dimer complexes that could help predict the structures of larger systems in a systematic way.
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Affiliation(s)
- Jyoti Saini
- Department of Chemical Sciences
- Indian Institute of Science Education and Research
- Mohali
- India
| | - K. S. Viswanathan
- Department of Chemical Sciences
- Indian Institute of Science Education and Research
- Mohali
- India
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4
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Chu X, Yang Y, Lu B, Wu Z, Qian W, Song C, Xu X, Abe M, Zeng X. Methoxyphosphinidene and Isomeric Methylphosphinidene Oxide. J Am Chem Soc 2018; 140:13604-13608. [PMID: 30301345 DOI: 10.1021/jacs.8b09201] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A rare oxyphosphinidene (Me-OP) has been generated in the triplet ground state through either photolysis (266 nm) or flash-vacuum pyrolysis (FVP, 700 °C) of methoxydiazidophosphine MeOP(N3)2. Upon ArF laser irradiation (193 nm), an unprecedented isomerization from Me-OP to the long-sought methylphosphinidene oxide (Me-PO) occurs in cryogenic Ne- and N2-matrices. Alternatively, the latter can be efficiently generated through photolysis (193 nm) or FVP (ca. 700 °C) of methylphosphoryl diazide MeP(O)(N3)2, in which the elusive nitrene intermediate MeP(O)(N3)N in the triplet ground state has been also observed by IR (with 15N-labeling) and EPR (| D/ hc| = 1.545 cm-1 and | E/ hc| = 0.003 95 cm-1) spectroscopy.
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Affiliation(s)
- Xianxu Chu
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
| | - Yang Yang
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
| | - Bo Lu
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
| | - Zhuang Wu
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
| | - Weiyu Qian
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
| | - Chao Song
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
| | - Xinfang Xu
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
| | - Manabu Abe
- Department of Chemistry, Graduate School of Science , Hiroshima University , 1-3-1 Kagamiyama , Higashihiroshima , Hiroshima 739-8526 , Japan
| | - Xiaoqing Zeng
- College of Chemistry, Chemical Engineering and Materials Science , Soochow University , Suzhou 215123 , China
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Sarkar S, Ramanathan N, Sundararajan K. Effect of Methyl Substitution on the N–H···O Interaction in Complexes of Pyrrole with Water, Methanol, and Dimethyl Ether: Matrix Isolation Infrared Spectroscopy and ab Initio Computational Studies. J Phys Chem A 2018; 122:2445-2460. [DOI: 10.1021/acs.jpca.8b00023] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Shubhra Sarkar
- Materials Chemistry and Metal Fuel Cycle Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
- Homi Bhabha National Institute, Kalpakkam 603 102, India
| | - N. Ramanathan
- Materials Chemistry and Metal Fuel Cycle Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
- Homi Bhabha National Institute, Kalpakkam 603 102, India
| | - K. Sundararajan
- Materials Chemistry and Metal Fuel Cycle Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603 102, India
- Homi Bhabha National Institute, Kalpakkam 603 102, India
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6
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Shin JW, Bernstein ER. IR + VUV double resonance spectroscopy and extended density functional theory studies of ketone solvation by alcohol: 2-butanone·(methanol) n, n = 1–4 clusters. J Chem Phys 2017; 147:124311. [DOI: 10.1063/1.4995997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Joong-Won Shin
- Division of Science, Mathematics, and Technology, Governors State University, University Park, Illinois 60484-0975, USA
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, USA
| | - Elliot R. Bernstein
- Department of Chemistry, Colorado State University, Fort Collins, Colorado 80523-1872, USA
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7
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Lee YF, Kelterer AM, Matisz G, Kunsági-Máté S, Chung CY, Lee YP. Infrared absorption of methanol-water clusters (CH 3OH) n(H 2O), n = 1-4, recorded with the VUV-ionization/IR-depletion technique. J Chem Phys 2017; 146:144308. [PMID: 28411595 DOI: 10.1063/1.4979558] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We recorded infrared (IR) spectra in the CH- and OH-stretching regions of size-selected clusters of methanol (M) with one water molecule (W), represented as MnW, n = 1-4, in a pulsed supersonic jet using the photoionization/IR-depletion technique. Vacuum ultraviolet emission at 118 nm served as the source of ionization in a time-of-flight mass spectrometer to detect clusters MnW as protonated forms Mn-1WH+. The variations in intensities of Mn-1WH+ were monitored as the wavelength of the IR laser light was tuned across the range 2700-3800 cm-1. IR spectra of size-selected clusters were obtained on processing of the observed action spectra of the related cluster-ions according to a mechanism that takes into account the production and loss of each cluster due to IR photodissociation. Spectra of methanol-water clusters in the OH region show significant variations as the number of methanol molecules increases, whereas those in the CH region are similar for all clusters. Scaled harmonic vibrational wavenumbers and relative IR intensities predicted with the M06-2X/aug-cc-pVTZ method for the methanol-water clusters are consistent with our experimental results. For dimers, absorption bands of a structure WM with H2O as a hydrogen-bond donor were observed at 3570, 3682, and 3722 cm-1, whereas weak bands of MW with methanol as a hydrogen-bond donor were observed at 3611 and 3753 cm-1. For M2W, the free OH band of H2O was observed at 3721 cm-1, whereas a broad feature was deconvoluted to three bands near 3425, 3472, and 3536 cm-1, corresponding to the three hydrogen-bonded OH-stretching modes in a cyclic structure. For M3W, the free OH shifted to 3715 cm-1, and the hydrogen-bonded OH-stretching bands became much broader, with a weak feature near 3179 cm-1 corresponding to the symmetric OH-stretching mode of a cyclic structure. For M4W, the observed spectrum agrees unsatisfactorily with predictions for the most stable cyclic structure, indicating significant contributions from branched isomers, which is distinctly different from M5 of which the cyclic form dominates.
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Affiliation(s)
- Yu-Fang Lee
- Department of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, Hsinchu 30010, Taiwan
| | - Anne-Marie Kelterer
- Institute of Physical and Theoretical Chemistry, NAWI Graz, Graz University of Technology, Stremayrgasse 9/I, A-8010 Graz, Austria
| | - Gergely Matisz
- Department of General and Physical Chemistry, University of Pécs, Ifjúság 6, H-7624 Pécs, Hungary
| | - Sándor Kunsági-Máté
- Department of General and Physical Chemistry, University of Pécs, Ifjúság 6, H-7624 Pécs, Hungary
| | - Chao-Yu Chung
- Department of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, Hsinchu 30010, Taiwan
| | - Yuan-Pern Lee
- Department of Applied Chemistry and Institute of Molecular Science, National Chiao Tung University, Hsinchu 30010, Taiwan
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8
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Sulaiman MI, Yang S, Ellis AM. Infrared Spectroscopy of Methanol and Methanol/Water Clusters in Helium Nanodroplets: The OH Stretching Region. J Phys Chem A 2017; 121:771-776. [DOI: 10.1021/acs.jpca.6b11170] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Media I. Sulaiman
- Department of Chemistry, University of Leicester, University Road, Leicester, LE1 7RH, U.K
| | - Shengfu Yang
- Department of Chemistry, University of Leicester, University Road, Leicester, LE1 7RH, U.K
| | - Andrew M. Ellis
- Department of Chemistry, University of Leicester, University Road, Leicester, LE1 7RH, U.K
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9
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Tarakanova EG, Yukhnevich GV, Kislina IS, Maiorov VD. Competition between H2O and CH3OH molecules in the formation of the simplest stable proton disolvates and their solvation in aqueous methanol solutions of KOH and CH3OK. J STRUCT CHEM+ 2017. [DOI: 10.1134/s0022476617010103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Andersen J, Heimdal J, Wugt Larsen R. Spectroscopic identification of ethanol-water conformers by large-amplitude hydrogen bond librational modes. J Chem Phys 2016; 143:224315. [PMID: 26671383 DOI: 10.1063/1.4937482] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
The far-infrared absorption spectra have been recorded for hydrogen-bonded complexes of water with ethanol embedded in cryogenic neon matrices at 2.8 K. The partial isotopic H/D-substitution of the ethanol subunit enabled by a dual inlet deposition procedure enables the observation and unambiguous assignment of the intermolecular high-frequency out-of-plane and the low-frequency in-plane donor OH librational modes for two different conformations of the mixed binary ethanol/water complex. The resolved donor OH librational bands confirm directly previous experimental evidence that ethanol acts as the O⋯HO hydrogen bond acceptor in the two most stable conformations. In the most stable conformation, the water subunit forces the ethanol molecule into its less stable gauche configuration upon dimerization owing to a cooperative secondary weak O⋯HC hydrogen bond interaction evidenced by a significantly blue-shift of the low-frequency in-plane donor OH librational band origin. The strong correlation between the low-frequency in-plane donor OH librational motion and the secondary intermolecular O⋯HC hydrogen bond is demonstrated by electronic structure calculations. The experimental findings are further supported by CCSD(T)-F12/aug-cc-pVQZ calculations of the conformational energy differences together with second-order vibrational perturbation theory calculations of the large-amplitude donor OH librational band origins.
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Affiliation(s)
- J Andersen
- Department of Chemistry, Technical University of Denmark, Kemitorvet 206, 2800 Kongens Lyngby, Denmark
| | - J Heimdal
- MAX-IV Laboratory, Lund University, P.O. Box 118, 22100 Lund, Sweden
| | - R Wugt Larsen
- Department of Chemistry, Technical University of Denmark, Kemitorvet 206, 2800 Kongens Lyngby, Denmark
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11
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Banerjee P, Mukhopadhyay DP, Chakraborty T. On the origin of donor O-H bond weakening in phenol-water complexes. J Chem Phys 2016; 143:204306. [PMID: 26627958 DOI: 10.1063/1.4936208] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Matrix isolation infrared spectroscopy has been used to investigate intermolecular interactions in a series of binary O-H⋯O hydrogen bonded phenol-water complexes where water is the common acceptor. The interaction at the binding site has been tuned by incorporating multiple fluorine substitutions at different aromatic ring sites of the phenol moiety. The spectral effects for the aforesaid chemical changes are manifested in the infrared spectra of the complexes as systematic increase in spectral shift of the phenolic O-H stretching fundamental (ΔνO-H). While νO-H bands of the monomers of all the fluorophenols appear within a very narrow frequency range, the increase in ΔνO-H of the complexes from phenol to pentafluorophenol is very large, nearly 90%. The observed values of ΔνO-H do not show a linear correlation with the total binding energies (ΔEb) of the complexes, expected according to Badger-Bauer rule. However, in the same ΔνO-H vs ΔEb plot, nice linear correlations are revealed if the complexes of ortho-fluorophenols are treated separately from their meta/para-substituted analogues. The observations imply that in spite of having the same binding site (O-H⋯O) and the same chemical identities (phenolic), the complexes of ortho and non-ortho fluorophenols do not belong, from the viewpoint of detailed molecular interactions, to a homologous series. Linear correlations of ΔνO-H are, however, observed with respect to the electrostatic component of ΔEb as well as the quantum mechanical charge transfer interaction energy (ECT). From quantitative viewpoint, the latter correlation along with the associated electronic structure parameters appears more satisfactory. It has also been noted that the observed ΔνO-H values of the complexes display a linear relationship with the aqueous phase pKa values of the respective phenol derivatives.
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Affiliation(s)
- Pujarini Banerjee
- Department of Physical Chemistry, Indian Association for the Cultivation of Science, Kolkata 700032, India
| | - Deb Pratim Mukhopadhyay
- Department of Physical Chemistry, Indian Association for the Cultivation of Science, Kolkata 700032, India
| | - Tapas Chakraborty
- Department of Physical Chemistry, Indian Association for the Cultivation of Science, Kolkata 700032, India
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12
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Dawes A, Mason NJ, Fraser HJ. Using the C-O stretch to unravel the nature of hydrogen bonding in low-temperature solid methanol-water condensates. Phys Chem Chem Phys 2016; 18:1245-57. [PMID: 26661742 DOI: 10.1039/c5cp05299h] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Transmission infrared spectroscopy has been used in a systematic laboratory study to investigate hydrogen bonding in binary mixtures of CH3OH and H2O, vapour deposited at 30 K, as a function of CH3OH/H2O mixing ratio, R. Strong intermolecular interactions are evident between CH3OH and H2O with infrared band profiles of the binary ices differing from that of the pure components and changing significantly with R. Consistent evidence from the O-H and C-H band profiles and detailed analysis of the C-O stretch band reveal two different hydrogen bonding structural regimes below and above R = 0.6-0.7. The vapour deposited solid mixtures were found to exhibit behaviour similar to that of liquids with evidence of inhomogeneity and higher coordination number of hydrogen bonds that are concentration dependent. The C-O stretch band is found to consist of three components around 1039 cm(-1) ('blue'), 1027 cm(-1) ('middle') and 1011 cm(-1) ('red'). The 'blue' and 'middle' components corresponding to environments with CH3OH dominating as a proton donor (PD) and proton acceptor (PA) respectively reveal preferential bonding of CH3OH as a PA and H2O as a PD in the mixtures. The 'red' component is only present in the presence of H2O and has been assigned to the involvement of both lone pairs of electrons on the oxygen atom of CH3OH as a PA to two PD H2O atoms. Cooperative effects are evident with concurrent blue-shifts in the C-H stretching modes of CH3OH below R = 0.6 indicating CH3 group participation in hydrogen bonding.
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Affiliation(s)
- Anita Dawes
- Department of Physical Sciences, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK.
| | - Nigel John Mason
- Department of Physical Sciences, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK.
| | - Helen Jane Fraser
- Department of Physical Sciences, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK.
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13
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Saenko EV, Feldman VI. Radiation-induced transformations of methanol molecules in low-temperature solids: a matrix isolation study. Phys Chem Chem Phys 2016; 18:32503-32513. [DOI: 10.1039/c6cp06082j] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Radiation-induced transformations of methanol in inert solids at 6 K reveal remarkable matrix effects, and mechanisms and astrochemical implications are discussed.
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14
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Gas phase reaction of phosphorus trichloride and methanol: Matrix isolation infrared and DFT studies. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.07.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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15
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Joshi PR, Ramanathan N, Sundararajan K, Sankaran K. Evidence for Phosphorus Bonding in Phosphorus Trichloride–Methanol Adduct: A Matrix Isolation Infrared and ab Initio Computational Study. J Phys Chem A 2015; 119:3440-51. [DOI: 10.1021/jp511156d] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Prasad Ramesh Joshi
- Chemistry
Group, Indira Gandhi Center for Atomic Research, Kalpakkam 603102, Tamil Nadu, India
| | - N. Ramanathan
- Chemistry
Group, Indira Gandhi Center for Atomic Research, Kalpakkam 603102, Tamil Nadu, India
| | - K. Sundararajan
- Chemistry
Group, Indira Gandhi Center for Atomic Research, Kalpakkam 603102, Tamil Nadu, India
| | - K. Sankaran
- Chemistry
Group, Indira Gandhi Center for Atomic Research, Kalpakkam 603102, Tamil Nadu, India
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16
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Andersen J, Heimdal J, Wugt Larsen R. The influence of large-amplitude librational motion on the hydrogen bond energy for alcohol–water complexes. Phys Chem Chem Phys 2015; 17:23761-9. [DOI: 10.1039/c5cp04321b] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The intermolecular large-amplitude OH librational modes for mixed hydrogen-bonded complexes of water with methanol and t-butanol are unambiguously assigned for the first time.
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Affiliation(s)
- J. Andersen
- Department of Chemistry
- Technical University of Denmark
- 2800 Kgs. Lyngby
- Denmark
| | - J. Heimdal
- MAX-IV Laboratory
- Lund University
- 22100 Lund
- Sweden
| | - R. Wugt Larsen
- Department of Chemistry
- Technical University of Denmark
- 2800 Kgs. Lyngby
- Denmark
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17
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Kócs L, Najbauer EE, Bazsó G, Magyarfalvi G, Tarczay G. Near-Infrared Laser-Induced Structural Changes of Glycine·Water Complexes in an Ar Matrix. J Phys Chem A 2014; 119:2429-37. [DOI: 10.1021/jp508493c] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Lenke Kócs
- Laboratory
of Molecular Spectroscopy, Institute of Chemistry, Eötvös University, P.O.
Box 32, H-1518 Budapest 112, Hungary
| | - Eszter E. Najbauer
- Laboratory
of Molecular Spectroscopy, Institute of Chemistry, Eötvös University, P.O.
Box 32, H-1518 Budapest 112, Hungary
| | - Gábor Bazsó
- Laboratory
of Molecular Spectroscopy, Institute of Chemistry, Eötvös University, P.O.
Box 32, H-1518 Budapest 112, Hungary
| | - Gábor Magyarfalvi
- Laboratory
of Molecular Spectroscopy, Institute of Chemistry, Eötvös University, P.O.
Box 32, H-1518 Budapest 112, Hungary
| | - György Tarczay
- Laboratory
of Molecular Spectroscopy, Institute of Chemistry, Eötvös University, P.O.
Box 32, H-1518 Budapest 112, Hungary
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18
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Rozenberg M, Loewenschuss A, Nielsen CJ. Hydrogen Bonding in the Sulfuric Acid–Methanol–Water System: A Matrix Isolation and Computational Study. J Phys Chem A 2014; 119:2271-80. [DOI: 10.1021/jp505965z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mark Rozenberg
- Institute
of Chemistry, The Hebrew University of Jerusalem, Jerusalem, Israel 919040
| | - Aharon Loewenschuss
- Institute
of Chemistry, The Hebrew University of Jerusalem, Jerusalem, Israel 919040
| | - Claus J. Nielsen
- Department
of Chemistry, University of Oslo, 1033 Blindern, N-0315 Oslo, Norway
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19
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Ali OY, Jewer E, Fridgen TD. Infrared spectroscopic characterization of hydrogen-bonded propylene oxide − ethanol and propylene oxide − 2-fluoroethanol complexes isolated in solid neon matrices. CAN J CHEM 2013. [DOI: 10.1139/cjc-2013-0355] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The infrared absorption spectra of hydrogen-bonded complexes of propylene oxide with either ethanol or 2-fluoroethanol have been recorded in neon matrices. Mixtures of propylene oxide and ethanol or propylene oxide and 2-fluoroethanol vapors were mixed with an excess of neon gas and deposited onto a KBr substrate at 4.2 K. The results indicate that hydrogen-bonded complexes were formed with propylene oxide as the hydrogen bond acceptor and either ethanol or 2-fluoroethanol as the hydrogen bond donors. The features assigned to the O−H stretch were red-shifted by 175 and 193 cm−1 for the ethanol- and 2-fluoroethanol-containing complexes, respectively. The difference in red shifts can be accounted for due to the greater acidity of 2-fluroethanol. Deuterium isotope experiments were conducted to help confirm the assignment of the O–H stretch for the complexes. As well, structures and infrared spectra were calculated using B3LYP/6-311++G(2d,2p) calculations and were used to compare with the experimental spectra. A “scaling equation” rather than a scaling factor was used and is shown to greatly increase the utility of the calculations when comparing with experimental spectra. An examination of the O–H stretching red shifts for many hydrogen-bound complexes reveals a relationship between the shift and the difference between the acidity of the hydrogen bond donor and the basicity of the hydrogen bond acceptor (the enthalpy of proton transfer). Both hydrogen-bonded complexes and proton-bound complexes appear to have a maximum in the reduced frequency value that corresponds to complexes where the hydrogen/proton are equally shared between the two bases.
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Affiliation(s)
- Osama Y. Ali
- Department of Chemistry, Memorial University, St. John’s, NL A1B 3X7, Canada
| | - Elyse Jewer
- Department of Chemistry, Memorial University, St. John’s, NL A1B 3X7, Canada
| | - Travis D. Fridgen
- Department of Chemistry, Memorial University, St. John’s, NL A1B 3X7, Canada
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20
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León I, Montero R, Longarte A, Fernández JA. IR mass-resolved spectroscopy of complexes without chromophore: Cyclohexanol·(H2O)n, n = 1–3 and cyclohexanol dimer. J Chem Phys 2013; 139:174312. [DOI: 10.1063/1.4827110] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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21
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22
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Kirschner KN, Woods RJ. Quantum mechanical study of the nonbonded forces in water-methanol complexes. J Phys Chem A 2012; 105:4150-5. [PMID: 16518456 PMCID: PMC1388248 DOI: 10.1021/jp004413y] [Citation(s) in RCA: 77] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The water-methanol dimer can adopt two possible configurations (WdM or MdW) depending on whether the water or the methanol acts as the hydrogen bond donor. The relative stability between the two configurations is less than 1 kcal/mol, and as a result, this dimer has been a challenging system to investigate using either theoretical or experimental techniques. In this paper, we present a systematic study of the dependence of the geometries, interaction energies, and harmonic frequencies on basis sets and treatment of electron correlation for the two configurations. At the highest theory level, MP2/aug-cc-pVQZ//MP2/aug-cc-pVTZ, interaction energies of -5.72 and -4.95 kcal/mol were determined for the WdM and MdW configurations, respectively, after correcting for basis set superposition error using the Boys-Bernardi counterpoise scheme. Extrapolating to the complete basis set limit resulted in interaction energies of -5.87 for WdM and -5.16 kcal/mol for MdW. The energy difference between the two configurations is larger than the majority of previously reported values, confirming that the WdM complex is preferred, in agreement with experimental observations. The effects that electron correlation have on the geometry were investigated by performing optimization at the MP2(full), MP4, and CCSD levels of theory. The approach trajectories for the formation of each dimer configuration are presented and the importance of these trajectories in the development of parameters for use in classical force fields is discussed.
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Affiliation(s)
| | - Robert J. Woods
- * Author to whom correspondence should be addressed. Voice: (706) 542-4454. Fax: (706) 542-445. E-mail:
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Nedić M, Wassermann TN, Larsen RW, Suhm MA. A combined Raman- and infrared jet study of mixed methanol-water and ethanol-water clusters. Phys Chem Chem Phys 2011; 13:14050-63. [PMID: 21491035 DOI: 10.1039/c1cp20182d] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The vibrational dynamics of vacuum-isolated hydrogen-bonded complexes between water and the two simplest alcohols is characterized at low temperatures by Raman and FTIR spectroscopy. Conformational preferences during adaptive aggregation, relative donor/acceptor strengths, weak secondary hydrogen bonding, tunneling processes in acceptor lone pair switching, and thermodynamic anomalies are elucidated. The ground state tunneling splitting of the methanol-water dimer is predicted to be larger than 2.5 cm(-1). Two types of alcohol-water trimers are identified from the spectra. It is shown that methanol and ethanol are better hydrogen bond donors than water, but even more so better hydrogen bond acceptors. As a consequence, hydrogen bond induced red shifts of OH modes behave non-linearly as a function of composition and the resulting cluster excess quantities correspond nicely to bulk excess enthalpies at room temperature. The effects of weak C-H···O hydrogen bonds are quantified in the case of mixed ethanol-water dimers.
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Affiliation(s)
- Marija Nedić
- Institut für Physikalische Chemie, Universität Göttingen, Tammannstr. 6, 37077 Göttingen, Germany
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25
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On the possible catalytic role of a single water molecule in the acetone + OH gas phase reaction: a theoretical pseudo-second-order kinetics study. Theor Chem Acc 2011. [DOI: 10.1007/s00214-011-0921-0] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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26
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Moin ST, Hofer TS, Randolf BR, Rode BM. Structure and dynamics of methanol in water: A quantum mechanical charge field molecular dynamics study. J Comput Chem 2010; 32:886-92. [DOI: 10.1002/jcc.21670] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2010] [Revised: 07/01/2010] [Accepted: 08/12/2010] [Indexed: 01/07/2023]
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27
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Campen RK, Kubicki JD. Interaction energy and the shift in OH stretch frequency on hydrogen bonding for the H2O --> H2O, CH3OH --> H2O, and H2O --> CH3OH dimers. J Comput Chem 2010; 31:963-72. [PMID: 19655308 DOI: 10.1002/jcc.21380] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
The ability to use calculated OH frequencies to assign experimentally observed peaks in hydrogen bonded systems hinges on the accuracy of the calculation. Here we test the ability of several commonly employed model chemistries--HF, MP2, and several density functionals paired with the 6-31+G(d) and 6-311++G(d,p) basis sets--to calculate the interaction energy (D(e)) and shift in OH stretch fundamental frequency on dimerization (delta(nu)) for the H(2)O --> H(2)O, CH(3)OH --> H(2)O, and H(2)O --> CH(3)OH dimers (where for X --> Y, X is the hydrogen bond donor and Y the acceptor). We quantify the error in D(e) and delta(nu) by comparison to experiment and high level calculation and, using a simple model, evaluate how error in D(e) propagates to delta(nu). We find that B3LYP and MPWB1K perform best of the density functional methods studied, that their accuracy in calculating delta(nu) is approximately 30-50 cm(-1) and that correcting for error in D(e) does little to heighten agreement between the calculated and experimental delta(nu). Accuracy of calculated delta(nu) is also shown to vary as a function of hydrogen bond donor: while the PBE and TPSS functionals perform best in the calculation of delta(nu) for the CH(3)OH --> H(2)O dimer their performance is relatively poor in describing H(2)O --> H(2)O and H(2)O --> CH(3)OH.
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Affiliation(s)
- Richard Kramer Campen
- Department of Geosciences and the Earth and Environmental Systems Institute, Pennsylvania State University, University Park, Pennsylvania 16802, USA.
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28
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Mandal A, Prakash M, Kumar RM, Parthasarathi R, Subramanian V. Ab Initio and DFT Studies on Methanol−Water Clusters. J Phys Chem A 2010; 114:2250-8. [DOI: 10.1021/jp909397z] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Abhishek Mandal
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, Adyar, Chennai-600 020, India
| | - Muthuramalingam Prakash
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, Adyar, Chennai-600 020, India
| | - Ravva Mahesh Kumar
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, Adyar, Chennai-600 020, India
| | - Ramakrishnan Parthasarathi
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, Adyar, Chennai-600 020, India
| | - Venkatesan Subramanian
- Chemical Laboratory, Central Leather Research Institute, Council of Scientific and Industrial Research, Adyar, Chennai-600 020, India
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29
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Iwamoto R, Kusanagi H. Determination of the Hydrate Structure of an Isolated Alcoholic OH in Hydrophobic Medium by Infrared and Near-Infrared Spectroscopy. J Phys Chem A 2009; 113:5310-6. [DOI: 10.1021/jp8090254] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Reikichi Iwamoto
- NIRS Institute of Water, Yuyamadai 2-7-10, Kawanishi, Hyogo 666-0137, Japan, and National Fisheries University, Nagatahonmachi 2-7-1, Shimonoseki, Yamaguchi 759-6595, Japan
| | - Hiroshi Kusanagi
- NIRS Institute of Water, Yuyamadai 2-7-10, Kawanishi, Hyogo 666-0137, Japan, and National Fisheries University, Nagatahonmachi 2-7-1, Shimonoseki, Yamaguchi 759-6595, Japan
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30
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Zhong Y, Warren GL, Patel S. Thermodynamic and structural properties of methanol-water solutions using nonadditive interaction models. J Comput Chem 2008; 29:1142-52. [PMID: 18074339 DOI: 10.1002/jcc.20877] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
We study bulk structural and thermodynamic properties of methanol-water solutions via molecular dynamics simulations using novel interaction potentials based on the charge equilibration (fluctuating charge) formalism to explicitly account for molecular polarization at the atomic level. The study uses the TIP4P-FQ potential for water-water interactions, and the CHARMM-based (Chemistry at HARvard Molecular Mechanics) fluctuating charge potential for methanol-methanol and methanol-water interactions. In terms of bulk solution properties, we discuss liquid densities, enthalpies of mixing, dielectric constants, self-diffusion constants, as well as structural properties related to local hydrogen bonding structure as manifested in radial distribution functions and cluster analysis. We further explore the electronic response of water and methanol in the differing local environments established by the interaction of each species predominantly with molecules of the other species. The current force field for the alcohol-water interaction performs reasonably well for most properties, with the greatest deviation from experiment observed for the excess mixing enthalpies, which are predicted to be too favorable. This is qualitatively consistent with the overestimation of the methanol-water gas-phase interaction energy for the lowest-energy conformer (methanol as proton donor). Hydration free energies for methanol in TIP4P-FQ water are predicted to be -5.6 +/- 0.2 kcal/mol, in respectable agreement with the experimental value of -5.1 kcal/mol. With respect to solution microstructure, the present cluster analysis suggests that the microscale environment for concentrations where select thermodynamic quantities reach extremal values is described by a bipercolating network structure.
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Affiliation(s)
- Yang Zhong
- Department of Chemistry and Biochemistry, 238 Brown Laboratory, University of Delaware, Newark, Delaware 19716, USA
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31
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32
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Fileti EE, Chaudhuri P, Canuto S. Relative strength of hydrogen bond interaction in alcohol–water complexes. Chem Phys Lett 2004. [DOI: 10.1016/j.cplett.2004.10.149] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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33
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Coussan S, Roubin P, Perchard JP. Hydrogen Bonding in ROH:R‘OH (R, R‘ = H, CH3, C2H5) Heterodimers: Matrix-Dependent Structure and Infrared-Induced Isomerization. J Phys Chem A 2004. [DOI: 10.1021/jp048303t] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- S. Coussan
- Laboratoire PIIM, UMR 6633, Equipe SDM, Service 242, Université de Provence, CNRS, Centre Saint-Jérôme, 13397 Marseille Cedex 20, France, and Laboratoire de Dynamique, Interactions et Réactivité, CNRS UMR 7075, Université Pierre et Marie Curie, Bâtiment F 74, case courrier 49, 4 Place Jussieu, 75252 Paris Cedex 05, France
| | - P. Roubin
- Laboratoire PIIM, UMR 6633, Equipe SDM, Service 242, Université de Provence, CNRS, Centre Saint-Jérôme, 13397 Marseille Cedex 20, France, and Laboratoire de Dynamique, Interactions et Réactivité, CNRS UMR 7075, Université Pierre et Marie Curie, Bâtiment F 74, case courrier 49, 4 Place Jussieu, 75252 Paris Cedex 05, France
| | - J. P. Perchard
- Laboratoire PIIM, UMR 6633, Equipe SDM, Service 242, Université de Provence, CNRS, Centre Saint-Jérôme, 13397 Marseille Cedex 20, France, and Laboratoire de Dynamique, Interactions et Réactivité, CNRS UMR 7075, Université Pierre et Marie Curie, Bâtiment F 74, case courrier 49, 4 Place Jussieu, 75252 Paris Cedex 05, France
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Yamamoto N, Nishino Y, Miyoshi E. Classical trajectory calculations of intramolecular vibrational energy redistribution. I. Methanol-water complex. J Chem Phys 2004; 121:2058-66. [PMID: 15260759 DOI: 10.1063/1.1767811] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Intramolecular vibrational energy redistributions of the O-H stretching (nuOH) vibration for the methanol monomer and its water complex, the methanol-water dimer, are investigated by using ab initio full-dimensional classical trajectory calculations. For the methanol monomer, in the high-energy regime of the 5nuOH overtone, the time dependence of the normal-mode energies indicates that energy flowed from the initial excited O-H stretching mode to the C-H stretching mode. This result confirms the experimental observation of energy redistribution between the O-H and C-H stretching vibrations [L. Lubich et al., Faraday Discuss. 102, 167 (1995)]. Furthermore, a lot of dynamical information in the time domain is contained in the power spectra, whose density is given by the Fourier transformation of the total momentum obtained from trajectory calculations. For the methanol-water hydrogen-bonded complex, at the high-energy level of the 5nuOH overtone, the calculated power spectrum shows considerable splitting and broadening, indicating significant energy redistribution through strong coupling between the O-H stretching vibration and other vibrations. It is thus clear that the A-H...B hydrogen-bond formation facilitates energy redistribution subsequent to the vibrational excitation of the hydrogen-bonded A-H stretching mode.
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Affiliation(s)
- Norifumi Yamamoto
- Graduate School of Engineering Sciences, Kyushu University, 6-1 Kasuga-Park, Fukuoka 816-8580, Japan
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35
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36
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Vila A, Mosquera RA. On the different origin of the stabilisation of oxygen versus sulphur H-bond complexes with water. Chem Phys 2003. [DOI: 10.1016/s0301-0104(03)00185-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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37
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Katrib Y, Mirabel P, Le Calvé S, Weck G, Kochanski E. Experimental Uptake Study of Ethanol by Water Droplets and Its Theoretical Modeling of Cluster Formation at the Interface. J Phys Chem B 2002. [DOI: 10.1021/jp015558n] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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38
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Gálvez O, Gómez PC, Pacios LF. Variation with the intermolecular distance of properties dependent on the electron density in hydrogen bond dimers. J Chem Phys 2001. [DOI: 10.1063/1.1420749] [Citation(s) in RCA: 106] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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39
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Kim KS, Tarakeshwar P, Lee JY. Molecular Clusters of pi-Systems: Theoretical Studies of Structures, Spectra, and Origin of Interaction Energies. Chem Rev 2000; 100:4145-86. [PMID: 11749343 DOI: 10.1021/cr990051i] [Citation(s) in RCA: 917] [Impact Index Per Article: 38.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- K S Kim
- National Creative Research Initiative Center for Superfunctional Materials, Department of Chemistry, Division of Molecular and Life Sciences, Pohang University of Science and Technology, San 31, Hyojadong, Pohang 790-784, Korea
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40
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Coussan S, Brenner V, Perchard JP, Zheng WQ. Methanol–pyridine complexes trapped in argon and nitrogen matrices: Infrared induced isomerization and theoretical calculations. J Chem Phys 2000. [DOI: 10.1063/1.1316002] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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41
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Buck U, Huisken F. Infrared spectroscopy of size-selected water and methanol clusters. Chem Rev 2000; 100:3863-90. [PMID: 11749332 DOI: 10.1021/cr990054v] [Citation(s) in RCA: 484] [Impact Index Per Article: 20.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- U Buck
- Max-Planck-Institut für Strömungsforschung, Bunsenstrasse 10, D-37073 Göttingen, Germany
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42
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Rahaman A, Raff LM. Trajectory Investigations of the Dissociation Dynamics of Vinyl Bromide on an ab Initio Potential-Energy Surface. J Phys Chem A 2000. [DOI: 10.1021/jp001695t] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Asif Rahaman
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078
| | - Lionel M. Raff
- Department of Chemistry, Oklahoma State University, Stillwater, Oklahoma 74078
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43
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Koput J. The Equilibrium Structure and Torsional Potential Energy Function Of Methanol and Silanol. J Phys Chem A 2000. [DOI: 10.1021/jp002176t] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jacek Koput
- Department of Chemistry, Adam Mickiewicz University, 60-780 Poznań, Poland
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44
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Coussan S, Alikhani ME, Perchard JP, Zheng WQ. Infrared-Induced Isomerization of Ethanol Dimers Trapped in Argon and Nitrogen Matrices: Monochromatic Irradiation Experiments and DFT Calculations. J Phys Chem A 2000. [DOI: 10.1021/jp0001283] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- S. Coussan
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH3000, Bern 9, Switzerland
| | - M. E. Alikhani
- LADIR/Spectrochimie Moléculaire, CNRS UMR 7075, Université Pierre et Marie Curie, case courrier 49, 4 Place Jussieu, 75252 Paris Cedex 05, France
| | - J. P. Perchard
- LADIR/Spectrochimie Moléculaire, CNRS UMR 7075, Université Pierre et Marie Curie, case courrier 49, 4 Place Jussieu, 75252 Paris Cedex 05, France
| | - W. Q. Zheng
- LURE, Bâtiment 209D, Université Paris-Sud, 91405 Orsay Cedex, France
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45
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Chaban GM, Jung JO, Gerber RB. Anharmonic Vibrational Spectroscopy of Hydrogen-Bonded Systems Directly Computed from ab Initio Potential Surfaces: (H2O)n, n = 2, 3; Cl-(H2O)n, n = 1, 2; H+(H2O)n, n = 1, 2; H2O−CH3OH. J Phys Chem A 2000. [DOI: 10.1021/jp993391g] [Citation(s) in RCA: 164] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Galina M. Chaban
- Department of Chemistry, University of California, Irvine, California 92697, and Department of Physical Chemistry and The Fritz Haber Research Center, The Hebrew University, Jerusalem 91904, Israel
| | - Joon O. Jung
- Department of Chemistry, University of California, Irvine, California 92697, and Department of Physical Chemistry and The Fritz Haber Research Center, The Hebrew University, Jerusalem 91904, Israel
| | - R. Benny Gerber
- Department of Chemistry, University of California, Irvine, California 92697, and Department of Physical Chemistry and The Fritz Haber Research Center, The Hebrew University, Jerusalem 91904, Israel
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46
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Asselin P, Soulard P, Alikhani M, Perchard J. A new interpretation of the IR spectrum of H(D)Cl complexed with dimethyl ether from a supersonic jet-FTIR experiment. Chem Phys 1999. [DOI: 10.1016/s0301-0104(99)00251-7] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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47
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Tsuzuki S, Uchimaru T, Matsumura K, Mikami M, Tanabe K. Effects of basis set and electron correlation on the calculated interaction energies of hydrogen bonding complexes: MP2/cc-pV5Z calculations of H2O–MeOH, H2O–Me2O, H2O–H2CO, MeOH–MeOH, and HCOOH–HCOOH complexes. J Chem Phys 1999. [DOI: 10.1063/1.479130] [Citation(s) in RCA: 108] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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48
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Jursic B. Study of the water–methanol dimer with gaussian and complete basis set ab initio, and density functional theory methods. ACTA ACUST UNITED AC 1999. [DOI: 10.1016/s0166-1280(98)00383-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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49
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Coussan S, Bouteiller Y, Perchard JP, Brenner V, Millié P, Zheng WQ, Talbot F. Methanol-acetonitrile complexes trapped in argon and nitrogen matrices: Infrared induced isomerization and theoretical calculations. J Chem Phys 1999. [DOI: 10.1063/1.478878] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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50
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Parra RD, Zeng XC. Hydrogen bonding and cooperative effects in mixed dimers and trimers of methanol and trifluoromethanol: An ab initio study. J Chem Phys 1999. [DOI: 10.1063/1.478537] [Citation(s) in RCA: 38] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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