1
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Fleck M, Kopp WA, Viswanathan N, Hansen N, Gross J, Leonhard K. Efficient Generation of Torsional Energy Profiles by Multifidelity Gaussian Processes for Hindered Rotor Corrections. J Chem Theory Comput 2024; 20:7574-7585. [PMID: 39163246 DOI: 10.1021/acs.jctc.4c00475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/22/2024]
Abstract
Accurate thermochemistry computations often require proper treatment of torsional modes. The one-dimensional hindered rotor model has proven to be a computationally efficient solution, given a sufficiently accurate potential energy surface. Methods that provide potential energies at various compromises of uncertainty and computational time demand can be optimally combined within a multifidelity treatment. In this study, we demonstrate how multifidelity modeling leads to (1) smooth interpolation along low-fidelity scan points with uncertainty estimates, (2) inclusion of high-fidelity data that change the energetic order of conformations, and (3) predicting best next-point calculations to extend an initial coarse grid. Our diverse application set comprises molecules, clusters, and transition states of alcohols, ethers, and rings. We discuss limitations for cases in which the low-fidelity computation is highly unreliable. Different features of the potential energy curve affect different quantities. To obtain "optimal" fits, we apply strategies ranging from simple minimization of deviations to developing an acquisition function tailored for statistical thermodynamics. Bayesian prediction of best next calculations can save a substantial amount of computation time for one- and multidimensional hindered rotors.
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Affiliation(s)
- Maximilian Fleck
- Institute of Thermodynamics and Thermal Process Engineering, University of Stuttgart, Pfaffenwaldring 9, 70569 Stuttgart, Germany
| | - Wassja A Kopp
- Institute of Technical Thermodynamics, RWTH Aachen University, Schinkelstr. 8, 52062 Aachen, Germany
| | - Narasimhan Viswanathan
- Institute of Technical Thermodynamics, RWTH Aachen University, Schinkelstr. 8, 52062 Aachen, Germany
| | - Niels Hansen
- Institute of Thermodynamics and Thermal Process Engineering, University of Stuttgart, Pfaffenwaldring 9, 70569 Stuttgart, Germany
| | - Joachim Gross
- Institute of Thermodynamics and Thermal Process Engineering, University of Stuttgart, Pfaffenwaldring 9, 70569 Stuttgart, Germany
| | - Kai Leonhard
- Institute of Technical Thermodynamics, RWTH Aachen University, Schinkelstr. 8, 52062 Aachen, Germany
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2
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Rummel L, Schreiner PR. Advances and Prospects in Understanding London Dispersion Interactions in Molecular Chemistry. Angew Chem Int Ed Engl 2024; 63:e202316364. [PMID: 38051426 DOI: 10.1002/anie.202316364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2023] [Revised: 12/03/2023] [Accepted: 12/05/2023] [Indexed: 12/07/2023]
Abstract
London dispersion (LD) interactions are the main contribution of the attractive part of the van der Waals potential. Even though LD effects are the driving force for molecular aggregation and recognition, the role of these omnipresent interactions in structure and reactivity had been largely underappreciated over decades. However, in the recent years considerable efforts have been made to thoroughly study LD interactions and their potential as a chemical design element for structures and catalysis. This was made possible through a fruitful interplay of theory and experiment. This review highlights recent results and advances in utilizing LD interactions as a structural motif to understand and utilize intra- and intermolecularly LD-stabilized systems. Additionally, we focus on the quantification of LD interactions and their fundamental role in chemical reactions.
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Affiliation(s)
- Lars Rummel
- Institute of Organic Chemistry, Justus Liebig University, Heinrich-Buff-Ring 17, 35392, Giessen, Germany
| | - Peter R Schreiner
- Institute of Organic Chemistry, Justus Liebig University, Heinrich-Buff-Ring 17, 35392, Giessen, Germany
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3
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Li X, Spada L, Alessandrini S, Zheng Y, Lengsfeld KG, Grabow J, Feng G, Puzzarini C, Barone V. Stacked but not Stuck: Unveiling the Role of π→π* Interactions with the Help of the Benzofuran-Formaldehyde Complex. Angew Chem Int Ed Engl 2022; 61:e202113737. [PMID: 34697878 PMCID: PMC9298890 DOI: 10.1002/anie.202113737] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2021] [Indexed: 12/14/2022]
Abstract
The 1:1 benzofuran-formaldehyde complex has been chosen as model system for analyzing π→π* interactions in supramolecular organizations involving heteroaromatic rings and carbonyl groups. A joint "rotational spectroscopy-quantum chemistry" strategy unveiled the dominant role of π→π* interactions in tuning the intermolecular interactions of such adduct. The exploration of the intermolecular potential energy surface led to the identification of 14 low-energy minima, with 4 stacked isomers being more stable than those linked by hydrogen bond or lone-pair→π interactions. All energy minima are separated by loose transition states, thus suggesting an effective relaxation to the global minimum under the experimental conditions. This expectation has been confirmed by the experimental detection of only one species, which was unambiguously assigned owing to the computation of accurate spectroscopic parameters and the characterization of 11 isotopologues. The large number of isotopic species opened the way to the determination of the first semi-experimental equilibrium structure for a molecular complex of such a dimension.
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Affiliation(s)
- Xiaolong Li
- School of Chemistry and Chemical EngineeringChongqing UniversityDaxuecheng South Rd. 55Chongqing401331China
| | - Lorenzo Spada
- Scuola Normale SuperiorePiazza dei Cavalieri 756126PisaItaly
| | - Silvia Alessandrini
- Scuola Normale SuperiorePiazza dei Cavalieri 756126PisaItaly
- Dipartimento di Chimica “Giacomo Ciamician”University of BolognaVia F. Selmi 240126BolognaItaly
| | - Yang Zheng
- School of Chemistry and Chemical EngineeringChongqing UniversityDaxuecheng South Rd. 55Chongqing401331China
| | - Kevin Gregor Lengsfeld
- Institut für Physikalische Chemie and ElektrochemieGottfried Wilhelm Leibniz Universität HannoverCallinstrasse 3A30167HannoverGermany
| | - Jens‐Uwe Grabow
- Institut für Physikalische Chemie and ElektrochemieGottfried Wilhelm Leibniz Universität HannoverCallinstrasse 3A30167HannoverGermany
| | - Gang Feng
- School of Chemistry and Chemical EngineeringChongqing UniversityDaxuecheng South Rd. 55Chongqing401331China
| | - Cristina Puzzarini
- Dipartimento di Chimica “Giacomo Ciamician”University of BolognaVia F. Selmi 240126BolognaItaly
| | - Vincenzo Barone
- Scuola Normale SuperiorePiazza dei Cavalieri 756126PisaItaly
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4
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Li X, Spada L, Alessandrini S, Zheng Y, Lengsfeld KG, Grabow J, Feng G, Puzzarini C, Barone V. Gestapelt, nicht geklebt: Enthüllung der π→π*‐Wechselwirkung mithilfe des Benzofuran‐Formaldehyd‐Komplexes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202113737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xiaolong Li
- School of Chemistry and Chemical Engineering Chongqing University Daxuecheng South Rd. 55 Chongqing 401331 China
| | - Lorenzo Spada
- Scuola Normale Superiore Piazza dei Cavalieri 7 56126 Pisa Italien
| | - Silvia Alessandrini
- Scuola Normale Superiore Piazza dei Cavalieri 7 56126 Pisa Italien
- Dipartimento di Chimica “Giacomo Ciamician” Università di Bologna Via F. Selmi 2 40126 Bologna Italien
| | - Yang Zheng
- School of Chemistry and Chemical Engineering Chongqing University Daxuecheng South Rd. 55 Chongqing 401331 China
| | - Kevin Gregor Lengsfeld
- Institut für Physikalische Chemie und Elektrochemie Gottfried Wilhelm Leibniz Universität Hannover Callinstraße 3A 30167 Hannover Deutschland
| | - Jens‐Uwe Grabow
- Institut für Physikalische Chemie und Elektrochemie Gottfried Wilhelm Leibniz Universität Hannover Callinstraße 3A 30167 Hannover Deutschland
| | - Gang Feng
- School of Chemistry and Chemical Engineering Chongqing University Daxuecheng South Rd. 55 Chongqing 401331 China
| | - Cristina Puzzarini
- Dipartimento di Chimica “Giacomo Ciamician” Università di Bologna Via F. Selmi 2 40126 Bologna Italien
| | - Vincenzo Barone
- Scuola Normale Superiore Piazza dei Cavalieri 7 56126 Pisa Italien
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5
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Gottschalk HC, Poblotzki A, Fatima M, Obenchain DA, Pérez C, Antony J, Auer AA, Baptista L, Benoit DM, Bistoni G, Bohle F, Dahmani R, Firaha D, Grimme S, Hansen A, Harding ME, Hochlaf M, Holzer C, Jansen G, Klopper W, Kopp WA, Krasowska M, Kröger LC, Leonhard K, Mogren Al-Mogren M, Mouhib H, Neese F, Pereira MN, Prakash M, Ulusoy IS, Mata RA, Suhm MA, Schnell M. The first microsolvation step for furans: New experiments and benchmarking strategies. J Chem Phys 2020; 152:164303. [DOI: 10.1063/5.0004465] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Affiliation(s)
- Hannes C. Gottschalk
- Institut für Physikalische Chemie, Universität Göttingen, Tammannstr. 6, 37077 Göttingen, Germany
| | - Anja Poblotzki
- Institut für Physikalische Chemie, Universität Göttingen, Tammannstr. 6, 37077 Göttingen, Germany
| | - Mariyam Fatima
- Deutsches Elektronen-Synchrotron, Notkestr. 85, 22607 Hamburg, Germany
| | | | - Cristóbal Pérez
- Deutsches Elektronen-Synchrotron, Notkestr. 85, 22607 Hamburg, Germany
| | - Jens Antony
- Mulliken Center for Theoretical Chemistry, Universität Bonn, Beringstrasse 4, 53115 Bonn, Germany
| | - Alexander A. Auer
- Department of Molecular Theory and Spectroscopy, Max Planck Institute for Chemical Energy Conversion, Stiftstr. 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Leonardo Baptista
- Departamento de Química e Ambiental, Universidade do Estado do Rio de Janeiro, Faculdade de Tecnologia, Resende, RJ, Brazil
| | - David M. Benoit
- Department of Physics and Mathematics, E. A. Milne Centre for Astrophysics and G. W. Gray Centre for Advanced Materials Chemistry, University of Hull, Hull HU6 7RX, United Kingdom
| | - Giovanni Bistoni
- Department of Molecular Theory and Spectroscopy, Max Planck Institute for Chemical Energy Conversion, Stiftstr. 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Fabian Bohle
- Mulliken Center for Theoretical Chemistry, Universität Bonn, Beringstrasse 4, 53115 Bonn, Germany
| | - Rahma Dahmani
- Université Gustave Eiffel, COSYS/LISIS, 5 Blvd. Descartes, 77454 Marne-La-Vallée, France
| | - Dzmitry Firaha
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, 52062 Aachen, Germany
| | - Stefan Grimme
- Mulliken Center for Theoretical Chemistry, Universität Bonn, Beringstrasse 4, 53115 Bonn, Germany
| | - Andreas Hansen
- Mulliken Center for Theoretical Chemistry, Universität Bonn, Beringstrasse 4, 53115 Bonn, Germany
| | - Michael E. Harding
- Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, 76344 Eggenstein-Leopoldshafen, Germany
| | - Majdi Hochlaf
- Université Gustave Eiffel, COSYS/LISIS, 5 Blvd. Descartes, 77454 Marne-La-Vallée, France
| | - Christof Holzer
- Theoretical Chemistry Group, Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT), P.O. Box 6980, 76049 Karlsruhe, Germany
| | - Georg Jansen
- Fakultät für Chemie, Universität Duisburg-Essen, Universitätsstr. 5, 45117 Essen, Germany
| | - Wim Klopper
- Theoretical Chemistry Group, Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT), P.O. Box 6980, 76049 Karlsruhe, Germany
| | - Wassja A. Kopp
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, 52062 Aachen, Germany
| | - Małgorzata Krasowska
- Department of Molecular Theory and Spectroscopy, Max Planck Institute for Chemical Energy Conversion, Stiftstr. 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Leif C. Kröger
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, 52062 Aachen, Germany
| | - Kai Leonhard
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, 52062 Aachen, Germany
| | - Muneerah Mogren Al-Mogren
- Chemistry Department, Faculty of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Kingdom of Saudi Arabia
| | - Halima Mouhib
- Université Gustave Eiffel, COSYS/LISIS, 5 Blvd. Descartes, 77454 Marne-La-Vallée, France
| | - Frank Neese
- Department of Molecular Theory and Spectroscopy, Max Planck Institute for Chemical Energy Conversion, Stiftstr. 34-36, 45470 Mülheim an der Ruhr, Germany
| | - Max N. Pereira
- Departamento de Química e Ambiental, Universidade do Estado do Rio de Janeiro, Faculdade de Tecnologia, Resende, RJ, Brazil
| | - Muthuramalingam Prakash
- Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur 603 203, Tamil Nadu, India
| | - Inga S. Ulusoy
- Theoretical Chemistry, Institute of Physical Chemistry, Heidelberg University, Im Neuenheimer Feld 229, 69120 Heidelberg, Germany
| | - Ricardo A. Mata
- Institut für Physikalische Chemie, Universität Göttingen, Tammannstr. 6, 37077 Göttingen, Germany
| | - Martin A. Suhm
- Institut für Physikalische Chemie, Universität Göttingen, Tammannstr. 6, 37077 Göttingen, Germany
| | - Melanie Schnell
- Deutsches Elektronen-Synchrotron, Notkestr. 85, 22607 Hamburg, Germany
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6
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Matsumoto Y, Honma K. IR Cavity Ringdown Spectroscopy and Density Functional Theory for Jet-Cooled Pyrrole–Cyclopentanone Binary Clusters: Effect of Pseudorotation on N—H···O═C Hydrogen Bonds. J Phys Chem A 2020; 124:2436-2448. [DOI: 10.1021/acs.jpca.0c00794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yoshiteru Matsumoto
- Department of Chemistry, Faculty of Science, Shizuoka University, 836 Ohya, Suruga, Shizuoka 422-8529, Japan
| | - Kenji Honma
- Graduate School of Material Science, University of Hyogo, 3-2-1 Kohto, Kamigori, Hyogo 678-1297, Japan
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7
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Meyer KAE, Davies JA, Ellis AM. Shifting formic acid dimers into perspective: vibrational scrutiny in helium nanodroplets. Phys Chem Chem Phys 2020; 22:9637-9646. [DOI: 10.1039/d0cp01060j] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A metastable dimer of formic acid has been prepared inside superfluid helium nanodroplets and examined using IR spectroscopy and quantum chemical calculations.
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Affiliation(s)
- Katharina A. E. Meyer
- Institut für Physikalische Chemie
- Georg-August-Universität Göttingen
- 37077 Göttingen
- Germany
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8
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Bernhard D, Fatima M, Poblotzki A, Steber AL, Pérez C, Suhm MA, Schnell M, Gerhards M. Dispersion-controlled docking preference: multi-spectroscopic study on complexes of dibenzofuran with alcohols and water. Phys Chem Chem Phys 2019; 21:16032-16046. [DOI: 10.1039/c9cp02635e] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The planarity and rigidity of dibenzofuran inverts the docking preference for increasingly bulky R-OH solvent molecules, compared to the closely related diphenyl ether. Now, London dispersion favors OH⋯π hydrogen bonding.
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Affiliation(s)
- D. Bernhard
- TU Kaiserslautern
- Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
| | - M. Fatima
- Deutsches Elektronen-Synchrotron (DESY)
- Notkestr. 85
- D-22607 Hamburg
- Germany & Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - A. Poblotzki
- Institut für Physikalische Chemie
- Universität Göttingen
- D-37077 Göttingen
- Germany
| | - A. L. Steber
- Deutsches Elektronen-Synchrotron (DESY)
- Notkestr. 85
- D-22607 Hamburg
- Germany & Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - C. Pérez
- Deutsches Elektronen-Synchrotron (DESY)
- Notkestr. 85
- D-22607 Hamburg
- Germany & Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - M. A. Suhm
- Institut für Physikalische Chemie
- Universität Göttingen
- D-37077 Göttingen
- Germany
| | - M. Schnell
- Deutsches Elektronen-Synchrotron (DESY)
- Notkestr. 85
- D-22607 Hamburg
- Germany & Institute of Physical Chemistry
- Christian-Albrechts-Universität zu Kiel
| | - M. Gerhards
- TU Kaiserslautern
- Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
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9
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Knochenmuss R, Sinha RK, Poblotzki A, Den T, Leutwyler S. Intermolecular dissociation energies of hydrogen-bonded 1-naphthol complexes. J Chem Phys 2018; 149:204311. [DOI: 10.1063/1.5055720] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Affiliation(s)
- Richard Knochenmuss
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Rajeev K. Sinha
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Anja Poblotzki
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Takuya Den
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
| | - Samuel Leutwyler
- Department of Chemistry and Biochemistry, University of Bern, Freiestrasse 3, CH-3012 Bern, Switzerland
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10
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Lockwood SP, Fuller TG, Newby JJ. Structure and Spectroscopy of Furan:H2O Complexes. J Phys Chem A 2018; 122:7160-7170. [DOI: 10.1021/acs.jpca.8b06308] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Schuyler P. Lockwood
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Tyler G. Fuller
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
| | - Josh J. Newby
- Department of Chemistry, Hobart and William Smith Colleges, Geneva, New York 14456, United States
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11
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Mukhopadhyay DP, Biswas S, Chattopadhyay A, Chakraborty T. Conformational Preference Determined by C-H···π Interaction of an O-H···O Hydrogen-Bonded Binary Complex of p-Fluorophenol with 2,5-Dihydrofuran: A Laser-Induced Fluorescence Spectroscopy Study. J Phys Chem A 2018; 122:3787-3797. [PMID: 29578709 DOI: 10.1021/acs.jpca.8b01384] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Conformational preferences of a binary hydrogen-bonded complex between p-fluorophenol (pFP) and 2,5-dihydrofuran (DHF) have been studied by means of laser induced fluorescence (LIF) spectroscopy in a supersonic jet expansion. Calculation predicts two major conformers for this complex, one having a nearly linear geometry in which the two molecular moieties are bound only by an O-H···O H-bond, but in the other an additional C-H···π type interaction between an ortho C-H group of pFP and ethylene group of DHF contributes to the binding stabilization and results in a folded geometry for the complex with respect to a global view, although the H-bond angle of the latter is relatively larger. This prediction is realized experimentally by identifying transitions corresponding to the two discrete conformers in a vibrationally resolved LIF excitation spectrum of the complex, and the red shifts of S1-S0 origin band of pFP moiety of the two conformers are 542 and 659 cm-1, respectively. The assignments are corroborated by means of dispersed fluorescence (DF) spectroscopy. In comparison, the LIF spectral bands for the pFP-tetrahydrofuran complex can be corresponded to only one conformer, whose S1-S0 origin transition shows a red shift (563 cm-1) somewhat similar to the linear conformer of pFP-DHF complex. Such similarities in spectral shifting behavior is consistent with the predictions of electronic structure calculations. The DF spectra also reveal that the energy threshold and pathways of vibrational dynamics in S1 of the two conformers show different behavior. Excitation to 6a1 level of pFP moiety of the folded conformer displays signatures of restricted intramolecular vibrational energy redistribution (IVR), whereas the linear form displays the emission feature for dissipative IVR.
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Affiliation(s)
- Deb Pratim Mukhopadhyay
- Department of Physical Chemistry , Indian Association for the Cultivation of Science 2A Raja S C Mullick Road , Jadavpur , Kolkata 700032 , India
| | - Souvick Biswas
- Department of Physical Chemistry , Indian Association for the Cultivation of Science 2A Raja S C Mullick Road , Jadavpur , Kolkata 700032 , India
| | - Aparajeo Chattopadhyay
- Department of Physical Chemistry , Indian Association for the Cultivation of Science 2A Raja S C Mullick Road , Jadavpur , Kolkata 700032 , India
| | - Tapas Chakraborty
- Department of Physical Chemistry , Indian Association for the Cultivation of Science 2A Raja S C Mullick Road , Jadavpur , Kolkata 700032 , India
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12
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Møller KH, Kjaersgaard A, Hansen AS, Du L, Kjaergaard HG. Hybridization of Nitrogen Determines Hydrogen-Bond Acceptor Strength: Gas-Phase Comparison of Redshifts and Equilibrium Constants. J Phys Chem A 2018; 122:3899-3908. [DOI: 10.1021/acs.jpca.8b00541] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kristian H. Møller
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark
| | - Alexander Kjaersgaard
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark
| | - Anne S. Hansen
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark
| | - Lin Du
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark
| | - Henrik G. Kjaergaard
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, DK-2100 Copenhagen Ø, Denmark
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13
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Jiang X, Tsona NT, Tang S, Du L. Hydrogen bond docking preference in furans: OH⋯π vs. OH⋯O. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 191:155-164. [PMID: 29028507 DOI: 10.1016/j.saa.2017.10.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/22/2017] [Revised: 09/23/2017] [Accepted: 10/01/2017] [Indexed: 05/15/2023]
Abstract
The docking sites of hydrogen bonds in complexes formed between 2,2,2-trifluoroethanol (TFE), furan (Fu), and 2-methyl furan (MF) have been investigated. Using density functional theory (DFT) calculations, gas phase and matrix isolation FTIR spectroscopies, the strengths of OH⋯O and OH⋯π hydrogen bonds in the complexes were compared to find the docking preference. Calculations suggest that the hydrogen bond donor, TFE, is more likely to dock onto the oxygen atom of the aromatic furans ring, and consequently, the OH⋯O type hydrogen bond is relatively stronger than the OH⋯π type. The FTIR spectrum in the OH-stretching fundamental range obtained at room temperatures has been compared with that obtained at extremely low temperatures in the matrix. The fundamental and the red shifts of OH-stretching vibrations were observed in both FTIR spectra, confirming the formation of hydrogen bonded complexes. By assessing the ability of furan and MF to participate in the formation of OH⋯O hydrogen bond, the effect of ring methylation has been highlighted. From the calculated geometric and thermodynamic parameters as well as the frequency shift of the OH-stretching vibrations in complexes, TFE-MF is found to be more stable than TFE-Fu, which suggests that the strength of the OH⋯O hydrogen bond in TFE-MF originates from the high activity of the furan molecule caused by the methylation of the aromatic ring. The present study furthers the knowledge of docking preference in heteroaromatic molecules and is helpful to understand the nature of intermolecular interactions between hydrogen bond donors and acceptors, including both electron-deficient atoms and π cloud.
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Affiliation(s)
- Xiaotong Jiang
- Environment Research Institute, Shandong University, Shanda South Road 27, 250100, Shandong, China
| | - Narcisse T Tsona
- Environment Research Institute, Shandong University, Shanda South Road 27, 250100, Shandong, China
| | - Shanshan Tang
- Environment Research Institute, Shandong University, Shanda South Road 27, 250100, Shandong, China
| | - Lin Du
- Environment Research Institute, Shandong University, Shanda South Road 27, 250100, Shandong, China.
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14
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Gottschalk HC, Poblotzki A, Suhm MA, Al-Mogren MM, Antony J, Auer AA, Baptista L, Benoit DM, Bistoni G, Bohle F, Dahmani R, Firaha D, Grimme S, Hansen A, Harding ME, Hochlaf M, Holzer C, Jansen G, Klopper W, Kopp WA, Kröger LC, Leonhard K, Mouhib H, Neese F, Pereira MN, Ulusoy IS, Wuttke A, Mata RA. The furan microsolvation blind challenge for quantum chemical methods: First steps. J Chem Phys 2018; 148:014301. [DOI: 10.1063/1.5009011] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Hannes C. Gottschalk
- Institut für Physikalische Chemie, University of Göttingen, Tammannstrasse 6, D-37077 Göttingen, Germany
| | - Anja Poblotzki
- Institut für Physikalische Chemie, University of Göttingen, Tammannstrasse 6, D-37077 Göttingen, Germany
| | - Martin A. Suhm
- Institut für Physikalische Chemie, University of Göttingen, Tammannstrasse 6, D-37077 Göttingen, Germany
| | - Muneerah M. Al-Mogren
- Chemistry Department, Faculty of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Kingdom of Saudi Arabia
| | - Jens Antony
- Mulliken Center for Theoretical Chemistry, Universität Bonn, Beringstrasse 4, D-53115 Bonn, Germany
| | - Alexander A. Auer
- Department of Molecular Theory and Spectroscopy, Max Planck Institute for Chemical Energy Conversion, Stiftstr. 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Leonardo Baptista
- Departamento de Química e Ambiental, Universidade do Estado do Rio de Janeiro, Faculdade de Tecnologia, Resende, RJ, Brazil
| | - David M. Benoit
- E. A. Milne Centre for Astrophysics and G. W. Gray Centre for Advanced Materials Chemistry, School of Mathematical and Physical Sciences, University of Hull, Hull HU6 7RX, United Kingdom
| | - Giovanni Bistoni
- Department of Molecular Theory and Spectroscopy, Max Planck Institute for Chemical Energy Conversion, Stiftstr. 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Fabian Bohle
- Mulliken Center for Theoretical Chemistry, Universität Bonn, Beringstrasse 4, D-53115 Bonn, Germany
| | - Rahma Dahmani
- Université Paris-Est, Laboratoire Modélisation et Simulation Multi Echelle, MSME UMR 8208 CNRS, 5 Blvd. Descartes, 77454 Marne-La-Vallée, France
| | - Dzmitry Firaha
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, D-52062 Aachen, Germany
| | - Stefan Grimme
- Mulliken Center for Theoretical Chemistry, Universität Bonn, Beringstrasse 4, D-53115 Bonn, Germany
| | - Andreas Hansen
- Mulliken Center for Theoretical Chemistry, Universität Bonn, Beringstrasse 4, D-53115 Bonn, Germany
| | - Michael E. Harding
- Institute of Nanotechnology, Karlsruhe Institute of Technology, Hermann-von-Helmholtz-Platz 1, D-76344 Eggenstein-Leopoldshafen, Germany
| | - Majdi Hochlaf
- Université Paris-Est, Laboratoire Modélisation et Simulation Multi Echelle, MSME UMR 8208 CNRS, 5 Blvd. Descartes, 77454 Marne-La-Vallée, France
| | - Christof Holzer
- Theoretical Chemistry Group, Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT), P.O. Box 6980, D-76049 Karlsruhe, Germany
| | - Georg Jansen
- Fakultät für Chemie, Universität Duisburg-Essen, Universitätsstraße 5, D-45117 Essen, Germany
| | - Wim Klopper
- Theoretical Chemistry Group, Institute of Physical Chemistry, Karlsruhe Institute of Technology (KIT), P.O. Box 6980, D-76049 Karlsruhe, Germany
| | - Wassja A. Kopp
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, D-52062 Aachen, Germany
| | - Leif C. Kröger
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, D-52062 Aachen, Germany
| | - Kai Leonhard
- Lehrstuhl für Technische Thermodynamik, RWTH Aachen University, D-52062 Aachen, Germany
| | - Halima Mouhib
- Université Paris-Est, Laboratoire Modélisation et Simulation Multi Echelle, MSME UMR 8208 CNRS, 5 Blvd. Descartes, 77454 Marne-La-Vallée, France
| | - Frank Neese
- Department of Molecular Theory and Spectroscopy, Max Planck Institute for Chemical Energy Conversion, Stiftstr. 34-36, D-45470 Mülheim an der Ruhr, Germany
| | - Max N. Pereira
- Departamento de Química e Ambiental, Universidade do Estado do Rio de Janeiro, Faculdade de Tecnologia, Resende, RJ, Brazil
| | - Inga S. Ulusoy
- Department of Chemistry, Michigan State University, 578 S Shaw Lane, East Lansing, Michigan 48824-1322, USA
| | - Axel Wuttke
- Institut für Physikalische Chemie, University of Göttingen, Tammannstrasse 6, D-37077 Göttingen, Germany
| | - Ricardo A. Mata
- Institut für Physikalische Chemie, University of Göttingen, Tammannstrasse 6, D-37077 Göttingen, Germany
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15
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Poblotzki A, Gottschalk HC, Suhm MA. Tipping the Scales: Spectroscopic Tools for Intermolecular Energy Balances. J Phys Chem Lett 2017; 8:5656-5665. [PMID: 29094953 DOI: 10.1021/acs.jpclett.7b02337] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Intermolecular energy balances are supramolecular complexes with a nearly degenerate bistable docking structure and low barriers in between, which can be tuned by chemical substitution to prefer one or the other site. The docking preference can be probed by forming the complexes in a supersonic jet expansion and by measuring their spectroscopic signature. Linear spectroscopies are shown to be well suited for this purpose, in particular when they are assisted by more sensitive techniques and by approximate computed photon interaction cross sections. Molecular analogues of conventional beam balances, seesaw balances, and torsional balances are discussed, all based on noncovalent interactions. The discrimination of energy differences down to the sub-kJ/mol level is demonstrated. The correspondence to intramolecular torsional balances in NMR spectroscopy is outlined. Besides highlighting conformational preferences, the results of intermolecular balance experiments can serve as critical benchmarks for an accurate description of intermolecular forces and zero-point vibrational energies.
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Affiliation(s)
- Anja Poblotzki
- Institut für Physikalische Chemie, Universität Göttingen , Tammannstraße 6, 37077 Göttingen, Germany
| | - Hannes C Gottschalk
- Institut für Physikalische Chemie, Universität Göttingen , Tammannstraße 6, 37077 Göttingen, Germany
| | - Martin A Suhm
- Institut für Physikalische Chemie, Universität Göttingen , Tammannstraße 6, 37077 Göttingen, Germany
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16
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Cheng S, Tang S, Tsona NT, Du L. The Influence of the Position of the Double Bond and Ring Size on the Stability of Hydrogen Bonded Complexes. Sci Rep 2017; 7:11310. [PMID: 28900230 PMCID: PMC5596019 DOI: 10.1038/s41598-017-11921-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2017] [Accepted: 08/31/2017] [Indexed: 11/18/2022] Open
Abstract
To study the influence of the position of the double bond and ring size on the stability of hydrogen bonded complexes, the 1:1 complexes formed between 2,2,2-trifluoroethanol (TFE) and three heterocyclic compounds including 2,3-dihydrofuran (2,3-DHF), 2,5-dihydrofuran (2,5-DHF) and 3,4-dihydropyran (3,4-DHP) were investigated systematically. The formation of hydrogen bonded TFE−2,3-DHF, TFE−2,5-DHF and TFE−3,4-DHP complexes were identified by gas phase FTIR spectroscopy at room temperature, and the OH-stretching fundamental transition of TFE was red shifted upon complexation. The competition between the O atom and π-electrons bonding sites within the complexes was studied, and the O−H···π type hydrogen bond was found to be less stable than the O−H···O in all three cases. The observed red shifts of the OH-stretching fundamental transitions in the complexes were attributed to the formation of O−H···O hydrogen bond. Equilibrium constants of the complexation reactions were determined from measured and calculated OH-stretching fundamental intensities. Both theoretical calculations and experimental results reveal that the hydrogen bond strengths in the complexes follow the sequence: TFE−2,5-DHF > TFE−2,3-DHF ≈ TFE−3,4-DHP, thus the position of the double bond exerts significantly larger influence than ring size on the stability of the selected hydrogen bonded complexes.
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Affiliation(s)
- Shumin Cheng
- Environment Research Institute, Shandong University, Shanda South Road 27, 250100, Shandong, China
| | - Shanshan Tang
- Environment Research Institute, Shandong University, Shanda South Road 27, 250100, Shandong, China
| | - Narcisse T Tsona
- Environment Research Institute, Shandong University, Shanda South Road 27, 250100, Shandong, China
| | - Lin Du
- Environment Research Institute, Shandong University, Shanda South Road 27, 250100, Shandong, China.
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17
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Zhao H, Tang S, Zhang Q, Du L. Weak hydrogen bonding competition between O–H⋯π and O–H⋯Cl. RSC Adv 2017. [DOI: 10.1039/c7ra00901a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The weak hydrogen bonding competition between O–H⋯π and O–H⋯Cl has been studied using FTIR spectroscopy and theoretical calculations.
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Affiliation(s)
- Hailiang Zhao
- Environment Research Institute
- Shandong University
- China
| | - Shanshan Tang
- Environment Research Institute
- Shandong University
- China
| | - Qun Zhang
- Environment Research Institute
- Shandong University
- China
| | - Lin Du
- Environment Research Institute
- Shandong University
- China
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18
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Bernhard D, Dietrich F, Fatima M, Perez C, Poblotzki A, Jansen G, Suhm MA, Schnell M, Gerhards M. Multi-spectroscopic and theoretical analyses on the diphenyl ether–tert-butyl alcohol complex in the electronic ground and electronically excited state. Phys Chem Chem Phys 2017; 19:18076-18088. [DOI: 10.1039/c7cp02967e] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Multi-spectroscopic and theoretical investigations on the isolated diphenyl ether–tert-butyl alcohol complex – an ideal benchmark system for theory with strongly competing OH–O and OH–π binding motifs.
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Affiliation(s)
- Dominic Bernhard
- TU Kaiserslautern, Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
| | - Fabian Dietrich
- TU Kaiserslautern, Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
| | - Mariyam Fatima
- Max-Planck-Institut für Struktur und Dynamik der Materie
- D-22761 Hamburg
- Germany
| | - Cristobal Perez
- Max-Planck-Institut für Struktur und Dynamik der Materie
- D-22761 Hamburg
- Germany
| | - Anja Poblotzki
- Institut für Physikalische Chemie
- Universität Göttingen
- D-37077 Göttingen
- Germany
| | - Georg Jansen
- Fakultät für Chemie
- Universität Duisburg-Essen
- D-45117 Essen
- Germany
| | - Martin A. Suhm
- Institut für Physikalische Chemie
- Universität Göttingen
- D-37077 Göttingen
- Germany
| | - Melanie Schnell
- Max-Planck-Institut für Struktur und Dynamik der Materie
- D-22761 Hamburg
- Germany
| | - Markus Gerhards
- TU Kaiserslautern, Fachbereich Chemie & Research Center Optimas
- D-67663 Kaiserslautern
- Germany
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