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Vázquez-Montelongo EA, Vázquez-Cervantes JE, Cisneros GA. Current Status of AMOEBA-IL: A Multipolar/Polarizable Force Field for Ionic Liquids. Int J Mol Sci 2020; 21:ijms21030697. [PMID: 31973103 PMCID: PMC7037047 DOI: 10.3390/ijms21030697] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 01/11/2020] [Accepted: 01/16/2020] [Indexed: 01/25/2023] Open
Abstract
Computational simulations of ionic liquid solutions have become a useful tool to investigate various physical, chemical and catalytic properties of systems involving these solvents. Classical molecular dynamics and hybrid quantum mechanical/molecular mechanical (QM/MM) calculations of IL systems have provided significant insights at the atomic level. Here, we present a review of the development and application of the multipolar and polarizable force field AMOEBA for ionic liquid systems, termed AMOEBA–IL. The parametrization approach for AMOEBA–IL relies on the reproduction of total quantum mechanical (QM) intermolecular interaction energies and QM energy decomposition analysis. This approach has been used to develop parameters for imidazolium– and pyrrolidinium–based ILs coupled with various inorganic anions. AMOEBA–IL has been used to investigate and predict the properties of a variety of systems including neat ILs and IL mixtures, water exchange reactions on lanthanide ions in IL mixtures, IL–based liquid–liquid extraction, and effects of ILs on an aniline protection reaction.
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Affiliation(s)
| | | | - G. Andrés Cisneros
- Department of Chemistry, University of North Texas, Denton, TX 76201, USA; (E.A.V.-M.); (J.E.V.-C.)
- Center for Advanced Scientific Computing and Modeling (CASCaM), University of North Texas, Denton, TX 76201, USA
- Correspondence:
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Terdale SS, Warke IJ. Thermodynamic studies of phosphonium and imidazolium based ionic liquids in water at 298.15 K: Application of McMillan-Mayer theory and Pitzer model. J Mol Liq 2019. [DOI: 10.1016/j.molliq.2019.02.059] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Ma C, Laaksonen A, Liu C, Lu X, Ji X. The peculiar effect of water on ionic liquids and deep eutectic solvents. Chem Soc Rev 2018; 47:8685-8720. [PMID: 30298877 DOI: 10.1039/c8cs00325d] [Citation(s) in RCA: 217] [Impact Index Per Article: 36.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Ionic liquids (ILs) and deep eutectic solvents (DESs) have been suggested as eco-friendly alternatives to organic solvents. A trace amount of water is often unavoidable as impurity, and water is also added on purpose to reduce their problematically high viscosity and lower their high price. Understanding the distinct effects of water on the properties of ILs/DESs is highly important. In this review, we collect published experimental and theoretical results for IL/DES-H2O systems at varied water concentrations and analyze them. Results from mechanistic studies, thermodynamic modelling and advanced experiments are collected and critically discussed. Six commonly studied IL/DES-H2O systems were selected to map experimental observations onto microscopic results obtained in mechanistic studies. A great variety of distinct contours of the excess properties can be observed over the entire compositional range, indicating that the properties of IL/DES-H2O systems are highly unpredictable. Mechanistic studies clearly demonstrate that the added H2O rapidly changes the heterogeneous 3D structures of pure ILs/DESs, leading to very different properties and behaviour. There are similarities between aqueous electrolytes and IL/DES solutions but the bulky and asymmetric organic cations in ILs/DESs do not conform to the standard salt dissolution and hydration concepts. Thermodynamic modelling previously assumes ILs/DESs to be either a neutral ion-pair or completely dissociated ions, neglecting specific ion hydration effects. A new conceptual framework is suggested for thermodynamic modelling of IL/DES-H2O binary systems to enable new technologies for their practical applications.
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Affiliation(s)
- Chunyan Ma
- Energy Engineering, Division of Energy Science, Luleå University of Technology, Luleå, 971 87, Sweden.
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Podgoršek A, Jacquemin J, Pádua AAH, Costa Gomes MF. Mixing Enthalpy for Binary Mixtures Containing Ionic Liquids. Chem Rev 2016; 116:6075-106. [DOI: 10.1021/acs.chemrev.5b00379] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- A. Podgoršek
- Equipe
Thermodynamique et Interactions Moléculaires, Institut de Chimie de Clermont-Ferrand, UMR CNRS 6296, 24 Avenue des Landais, BP 80026, 63177 Aubière Cedex, France
| | - J. Jacquemin
- Equipe
Thermodynamique et Interactions Moléculaires, Institut de Chimie de Clermont-Ferrand, UMR CNRS 6296, 24 Avenue des Landais, BP 80026, 63177 Aubière Cedex, France
- School
of Chemistry and Chemical Engineering, Queen’s University Belfast, Stranmillis
Road, Belfast BT9 5AG, United Kingdom
| | - A. A. H. Pádua
- Equipe
Thermodynamique et Interactions Moléculaires, Institut de Chimie de Clermont-Ferrand, UMR CNRS 6296, 24 Avenue des Landais, BP 80026, 63177 Aubière Cedex, France
| | - M. F. Costa Gomes
- Equipe
Thermodynamique et Interactions Moléculaires, Institut de Chimie de Clermont-Ferrand, UMR CNRS 6296, 24 Avenue des Landais, BP 80026, 63177 Aubière Cedex, France
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Koch H, Noack K, Will S. Raman excess spectroscopy vs. principal component analysis: probing the intermolecular interactions between chiral molecules and imidazolium-based ionic liquids. Phys Chem Chem Phys 2016; 18:28370-28375. [DOI: 10.1039/c6cp04372k] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PCA: Optical separation of glucose enantiomers based on enantioselective interactions.
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Affiliation(s)
- H. Koch
- Lehrstuhl für Technische Thermodynamik (LTT) and Erlangen Graduate School in Advanced Optical Technologies (SAOT)
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - K. Noack
- Lehrstuhl für Technische Thermodynamik (LTT) and Erlangen Graduate School in Advanced Optical Technologies (SAOT)
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
| | - S. Will
- Lehrstuhl für Technische Thermodynamik (LTT) and Erlangen Graduate School in Advanced Optical Technologies (SAOT)
- Friedrich-Alexander-Universität Erlangen-Nürnberg
- 91058 Erlangen
- Germany
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Bernardes CES, Shimizu K, Canongia Lopes JN. Solvent effects on the polar network of ionic liquid solutions. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2015; 27:194116. [PMID: 25923649 DOI: 10.1088/0953-8984/27/19/194116] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Molecular dynamics simulations were used to probe mixtures of ionic liquids (ILs) with common molecular solvents. Four types of systems were considered: (i) 1-ethyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide plus benzene, hexafluorobenzene or 1,2-difluorobenzene mixtures; (ii) choline-based ILs plus ether mixtures (iii) choline-based ILs plus n-alkanol mixtures; and (iv) 1-butyl-3-methylimidazolium nitrate and 1-ethyl-3-methylimidazolium ethyl sulfate aqueous mixtures. The results produced a wealth of structural and aggregation information that highlight the resilience of the polar network of the ILs (formed by clusters of alternating ions and counter-ions) to the addition of different types of molecular solvent. The analysis of the MD data also shows that the intricate balance between different types of interaction (electrostatic, van der Waals, H-bond-like) between the different species present in the mixtures has a profound effect on the morphology of the mixtures at a mesoscopic scale. In the case of the IL aqueous solutions, the present results suggest an alternative interpretation for very recently published x-ray and neutron diffraction data on similar systems.
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Affiliation(s)
- Carlos E S Bernardes
- Centro de Química Estrutural, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais 1, 1049-001 Lisboa, Portugal
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Schröder C, Sega M, Schmollngruber M, Gailberger E, Braun D, Steinhauser O. On the collective network of ionic liquid/water mixtures. IV. Kinetic and rotational depolarization. J Chem Phys 2015; 140:204505. [PMID: 24880299 DOI: 10.1063/1.4878116] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Dielectric spectroscopy is a measure of the collective Coulomb interaction in liquid systems. Adding ionic liquids to an aqueous solution results in a decrease of the static value of the generalized dielectric constant which cannot be attributed to kinetic depolarization models characterized by the static conductivity and rotational relaxation constant. However, a dipolar Poisson-Boltzmann model computing the water depolarization in the proximity of ions is not only successful for simple electrolytes but also in case of molecular ionic liquids. Moreover, our simple geometric hydration model is also capable to explain the dielectric depolarization. Both models compute the dielectric constant of water and obtain the overall dielectric constant by averaging the values of its components, water and the ionic liquid, weighted by their volume occupancies. In this sense, aqueous ionic liquid mixtures seem to behave like polar mixtures.
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Affiliation(s)
- Christian Schröder
- Department of Computational Biological Chemistry, University of Vienna, Währingerstrasse 17, A- 1090 Vienna, Austria
| | - Marcello Sega
- Department of Computational Biological Chemistry, University of Vienna, Währingerstrasse 17, A- 1090 Vienna, Austria
| | - Michael Schmollngruber
- Department of Computational Biological Chemistry, University of Vienna, Währingerstrasse 17, A- 1090 Vienna, Austria
| | - Elias Gailberger
- Department of Computational Biological Chemistry, University of Vienna, Währingerstrasse 17, A- 1090 Vienna, Austria
| | - Daniel Braun
- Department of Computational Biological Chemistry, University of Vienna, Währingerstrasse 17, A- 1090 Vienna, Austria
| | - Othmar Steinhauser
- Department of Computational Biological Chemistry, University of Vienna, Währingerstrasse 17, A- 1090 Vienna, Austria
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Macchiagodena M, Ramondo F, Triolo A, Gontrani L, Caminiti R. Liquid Structure of 1-Ethyl-3-methylimidazolium Alkyl Sulfates by X-ray Scattering and Molecular Dynamics. J Phys Chem B 2012; 116:13448-58. [DOI: 10.1021/jp306982e] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
| | - Fabio Ramondo
- Department of Physical and Chemical
Sciences, University of L’Aquila, Italy
| | - Alessandro Triolo
- Istituto Struttura
della Materia, Consiglio Nazionale delle Ricerche, Rome, Italy
| | - Lorenzo Gontrani
- Department
of Chemistry, University of Rome “Sapienza”, P. le
Aldo Moro 5, I 00185 Rome, Italy
| | - Ruggero Caminiti
- Department
of Chemistry, University of Rome “Sapienza”, P. le
Aldo Moro 5, I 00185 Rome, Italy
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Zhao Y, Liu X, Wang J, Zhang S. Effects of Cationic Structure on Cellulose Dissolution in Ionic Liquids: A Molecular Dynamics Study. Chemphyschem 2012; 13:3126-33. [DOI: 10.1002/cphc.201200286] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2012] [Revised: 05/23/2012] [Indexed: 11/08/2022]
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Molecular interactions and macroscopic effects in binary mixtures of an imidazolium ionic liquid with water, methanol, and ethanol. J Mol Struct 2012. [DOI: 10.1016/j.molstruc.2012.02.031] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zhong X, Fan Z, Liu Z, Cao D. Local Structure Evolution and its Connection to Thermodynamic and Transport Properties of 1-Butyl-3-methylimidazolium Tetrafluoroborate and Water Mixtures by Molecular Dynamics Simulations. J Phys Chem B 2012; 116:3249-63. [DOI: 10.1021/jp3001543] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiujuan Zhong
- Division of Molecular and Materials Simulation, State Key
Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhen Fan
- Division of Molecular and Materials Simulation, State Key
Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Zhiping Liu
- Division of Molecular and Materials Simulation, State Key
Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
| | - Dapeng Cao
- Division of Molecular and Materials Simulation, State Key
Laboratory of Organic−Inorganic Composites, Beijing University of Chemical Technology, Beijing 100029, China
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Bernardes CES, Minas da Piedade ME, Canongia Lopes JN. The Structure of Aqueous Solutions of a Hydrophilic Ionic Liquid: The Full Concentration Range of 1-Ethyl-3-methylimidazolium Ethylsulfate and Water. J Phys Chem B 2011; 115:2067-74. [DOI: 10.1021/jp1113202] [Citation(s) in RCA: 129] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Carlos E. S. Bernardes
- Centro de Química Estrutural, Instituto Superior Técnico, UTL, 1049-001 Lisboa, Portugal
- Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa, 1649-016 Lisboa, Portugal
| | - Manuel E. Minas da Piedade
- Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa, 1649-016 Lisboa, Portugal
| | - José N. Canongia Lopes
- Centro de Química Estrutural, Instituto Superior Técnico, UTL, 1049-001 Lisboa, Portugal
- Instituto de Tecnologia Química e Biológica, www.itqb.unl.pt, UNL, Av. República Ap. 127, 2780-901 Oeiras, Portugal
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Bhargava BL, Yasaka Y, Klein ML. Computational studies of room temperature ionic liquid–water mixtures. Chem Commun (Camb) 2011; 47:6228-41. [DOI: 10.1039/c1cc10575b] [Citation(s) in RCA: 97] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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