Ionic Liquid–Solute Interactions Studied by 2D NOE NMR Spectroscopy

Khatun, Sufia; Castner, Edward W.

doi:10.1021/jp509861g

Title: Ionic Liquid–Solute Interactions Studied by 2D NOE NMR Spectroscopy

Journal Article · Wed Nov 26 00:00:00 EST 2014 · Journal of Physical Chemistry. B, Condensed Matter, Materials, Surfaces, Interfaces and Biophysical Chemistry

DOI:https://doi.org/10.1021/jp509861g· OSTI ID:1173218

Khatun, Sufia ^[1]; Castner, Edward W. ^[1]

Rutgers Univ., Piscataway, NJ (United States). Depts. of Chemistry and Chemical Biology

Intermolecular interactions between a Ru²⁺(bpy)₃ solute and the anions and cations of four different ionic liquids (ILs) are investigated by 2D NMR nuclear Overhauser effect (NOE) techniques, including {¹H-¹⁹F} HOESY and {¹H-¹H} ROESY. Four ILs are studied, each having the same bis(trifluoromethylsulfonyl)amide anion in common. Two of the ILs have aliphatic 1-alkyl-1-methylpyrrolidinium cations, while the other two ILs have aromatic 1-alkyl-3-methylimidazolium cations. ILs with both shorter (butyl) and longer (octyl or decyl) cationic alkyl substituents are studied. NOE NMR results suggest that the local environment of IL anions and cations near the Ru²⁺(bpy)₃ solute is rather different from the bulk IL structure. The solute-anion and solute-cation interactions are significantly different both for ILs with short vs long alkyl tails and for ILs with aliphatic vs aromatic cation polar head groups. In particular, the solute-anion interactions are observed to be about 3 times stronger for the cations with shorter alkyl tails relative to the ILs with longer alkyl tails. The Ru²⁺(bpy)₃ solute interacts with both the polar head and the nonpolar tail groups of the 1- butyl-1-methylpyrrolidinium cation but only with the nonpolar tail groups of the 1-decyl-1-methylpyrrolidinium cation.

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Research Organization:: Rutgers Univ., Piscataway, NJ (United States)

Sponsoring Organization:: USDOE Advanced Research Projects Agency - Energy (ARPA-E)

Grant/Contract Number:: SC0001780

OSTI ID:: 1173218

Journal Information:: Journal of Physical Chemistry. B, Condensed Matter, Materials, Surfaces, Interfaces and Biophysical Chemistry, Vol. 119, Issue 29; ISSN 1520-6106

Publisher:: American Chemical SocietyCopyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 26 works

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References (97)

Ionic Liquids—New “Solutions” for Transition Metal Catalysis Wasserscheid, Peter; Keim, Wilhelm Angewandte Chemie, Vol. 39, Issue 21 https://doi.org/10.1002/1521-3773(20001103)39:21<3772::AID-ANIE3772>3.0.CO;2-5	journal	November 2000
Supported Ionic Liquid Phase (SILP) Catalysis: An Innovative Concept for Homogeneous Catalysis in Continuous Fixed-Bed Reactors Riisager, Anders; Fehrmann, Rasmus; Haumann, Marco European Journal of Inorganic Chemistry, Vol. 2006, Issue 4 https://doi.org/10.1002/ejic.200500872	journal	February 2006
From Molten Salts to Ionic Liquids: A “Nano” Journey Dupont, Jairton Accounts of Chemical Research, Vol. 44, Issue 11 https://doi.org/10.1021/ar2000937	journal	November 2011
Ionic Liquids in Electrochemical Devices and Processes: Managing Interfacial Electrochemistry MacFarlane, Douglas R.; Forsyth, Maria; Howlett, Patrick C. Accounts of Chemical Research, Vol. 40, Issue 11 https://doi.org/10.1021/ar7000952	journal	November 2007
Ionic-liquid materials for the electrochemical challenges of the future Armand, Michel; Endres, Frank; MacFarlane, Douglas R. Nature Materials, Vol. 8, Issue 8, p. 621-629 https://doi.org/10.1038/nmat2448	journal	July 2009
Dissolution of Cellose with Ionic Liquids Swatloski, Richard P.; Spear, Scott K.; Holbrey, John D. Journal of the American Chemical Society, Vol. 124, Issue 18, p. 4974-4975 https://doi.org/10.1021/ja025790m	journal	May 2002
Extraction of lignin from lignocellulose at atmospheric pressure using alkylbenzenesulfonate ionic liquid Tan, Suzie S. Y.; MacFarlane, Douglas R.; Upfal, Jonathan Green Chemistry, Vol. 11, Issue 3 https://doi.org/10.1039/b815310h	journal	January 2009
Comparison of dilute acid and ionic liquid pretreatment of switchgrass: Biomass recalcitrance, delignification and enzymatic saccharification Li, Chenlin; Knierim, Bernhard; Manisseri, Chithra Bioresource Technology, Vol. 101, Issue 13 https://doi.org/10.1016/j.biortech.2009.10.066	journal	July 2010
Solubility of CO ₂ , CH ₄ , C ₂ H ₆ , C ₂ H ₄ , O ₂ , and N ₂ in 1-Hexyl-3-methylpyridinium Bis(trifluoromethylsulfonyl)imide: Comparison to Other Ionic Liquids Anderson, Jessica L.; Dixon, JaNeille K.; Brennecke, Joan F. Accounts of Chemical Research, Vol. 40, Issue 11 https://doi.org/10.1021/ar7001649	journal	November 2007
Ionic Liquids in Separations Han, Xinxin; Armstrong, Daniel W. Accounts of Chemical Research, Vol. 40, Issue 11 https://doi.org/10.1021/ar700044y	journal	November 2007
Molecular Design of High Capacity, Low Viscosity, Chemically Tunable Ionic Liquids for CO₂ Capture Gurkan, B.; Goodrich, B. F.; Mindrup, E. M. The Journal of Physical Chemistry Letters, Vol. 1, Issue 24, p. 3494-3499 https://doi.org/10.1021/jz101533k	journal	December 2010
Applications of ionic liquids in the chemical industry Plechkova, Natalia V.; Seddon, Kenneth R. Chem. Soc. Rev., Vol. 37, Issue 1 https://doi.org/10.1039/B006677J	journal	January 2008
Room-Temperature Ionic Liquids: Solvents for Synthesis and Catalysis. 2 Hallett, Jason P.; Welton, Tom Chemical Reviews, Vol. 111, Issue 5 https://doi.org/10.1021/cr1003248	journal	May 2011
Ionic liquids for energy, materials, and medicine Smiglak, M.; Pringle, J. M.; Lu, X. Chem. Commun., Vol. 50, Issue 66 https://doi.org/10.1039/C4CC02021A	journal	January 2014
Energy applications of ionic liquids Wishart, James F. Energy & Environmental Science, Vol. 2, Issue 9 https://doi.org/10.1039/b906273d	journal	January 2009
Liquid and Solid-State Structures of 1,3-Dimethylimidazolium Salts Bowron, D. T.; Hardacre, C.; Holbrey, J. D. Ionic Liquids as Green Solvents https://doi.org/10.1021/bk-2003-0856.ch013	book	August 2003
Nanoscale Segregation in Room Temperature Ionic Liquids ^† Triolo, Alessandro; Russina, Olga; Bleif, Hans-Jurgen The Journal of Physical Chemistry B, Vol. 111, Issue 18 https://doi.org/10.1021/jp067705t	journal	May 2007
Experimental evidences for molecular origin of low- Q peak in neutron/x-ray scattering of 1-alkyl-3-methylimidazolium bis(trifluoromethanesulfonyl)amide ionic liquids Fujii, Kenta; Kanzaki, Ryo; Takamuku, Toshiyuki The Journal of Chemical Physics, Vol. 135, Issue 24 https://doi.org/10.1063/1.3672097	journal	December 2011
Communication: X-ray scattering from ionic liquids with pyrrolidinium cations Santos, Cherry S.; Murthy, N. Sanjeeva; Baker, Gary A. The Journal of Chemical Physics, Vol. 134, Issue 12 https://doi.org/10.1063/1.3569131	journal	March 2011
Structure of ionic liquids of 1-alkyl-3-methylimidazolium cations: A systematic computer simulation study Urahata, Sérgio M.; Ribeiro, Mauro C. C. The Journal of Chemical Physics, Vol. 120, Issue 4 https://doi.org/10.1063/1.1635356	journal	January 2004
On the Structure and Dynamics of Ionic Liquids Del Pópolo, Mario G.; Voth, Gregory A. The Journal of Physical Chemistry B, Vol. 108, Issue 5 https://doi.org/10.1021/jp0364699	journal	February 2004
Nanostructural Organization in Ionic Liquids Canongia Lopes, José N. A.; Pádua, Agílio A. H. The Journal of Physical Chemistry B, Vol. 110, Issue 7 https://doi.org/10.1021/jp056006y	journal	February 2006
Morphology of 1-alkyl-3-methylimidazolium hexafluorophosphate room temperature ionic liquids Triolo, Alessandro; Russina, Olga; Fazio, Barbara Chemical Physics Letters, Vol. 457, Issue 4-6 https://doi.org/10.1016/j.cplett.2008.04.027	journal	May 2008
A Tale of Two Ions: The Conformational Landscapes of Bis(trifluoromethanesulfonyl)amide and N , N -Dialkylpyrrolidinium Canongia Lopes, José N.; Shimizu, Karina; Pádua, Agílio A. H. The Journal of Physical Chemistry B, Vol. 112, Issue 5 https://doi.org/10.1021/jp076997a	journal	February 2008
Liquid Structure of Room-Temperature Ionic Liquid, 1-Ethyl-3-methylimidazolium Bis-(trifluoromethanesulfonyl) Imide Fujii, Kenta; Soejima, Yasufumi; Kyoshoin, Yasuhiro The Journal of Physical Chemistry B, Vol. 112, Issue 14 https://doi.org/10.1021/jp7105499	journal	April 2008
Liquid structure and conformation of a low-viscosity ionic liquid, N-methyl-N-propyl-pyrrolidinium bis(fluorosulfonyl) imide studied by high-energy X-ray scattering Fujii, Kenta; Seki, Shiro; Fukuda, Shuhei Journal of Molecular Liquids, Vol. 143, Issue 1 https://doi.org/10.1016/j.molliq.2008.05.011	journal	September 2008
Liquid structure of N-butyl-N-methylpyrrolidinium bis-(trifluoromethanesulfonyl) amide ionic liquid studied by large angle X-ray scattering and molecular dynamics simulations Fukuda, Shuhei; Takeuchi, Munetaka; Fujii, Kenta Journal of Molecular Liquids, Vol. 143, Issue 1 https://doi.org/10.1016/j.molliq.2008.02.012	journal	September 2008
Comparing intermediate range order for alkyl- vs. ether-substituted cations in ionic liquids Triolo, Alessandro; Russina, Olga; Caminiti, Ruggero Chemical Communications, Vol. 48, Issue 41 https://doi.org/10.1039/c2cc31550e	journal	January 2012
Temperature-dependent structure of ionic liquids: X-ray scattering and simulations Kashyap, Hemant K.; Santos, Cherry S.; Annapureddy, Harsha V. R. Faraday Discuss., Vol. 154 https://doi.org/10.1039/C1FD00059D	journal	January 2012
SAXS anti-peaks reveal the length-scales of dual positive–negative and polar–apolar ordering in room-temperature ionic liquids Kashyap, Hemant K.; Hettige, Jeevapani J.; Annapureddy, Harsha V. R. Chemical Communications, Vol. 48, Issue 42 https://doi.org/10.1039/c2cc30609c	journal	January 2012
How Does the Ionic Liquid Organizational Landscape Change when Nonpolar Cationic Alkyl Groups Are Replaced by Polar Isoelectronic Diethers? Kashyap, Hemant K.; Santos, Cherry S.; Daly, Ryan P. The Journal of Physical Chemistry B, Vol. 117, Issue 4 https://doi.org/10.1021/jp311032p	journal	January 2013
Structure of 1-Alkyl-1-methylpyrrolidinium Bis(trifluoromethylsulfonyl)amide Ionic Liquids with Linear, Branched, and Cyclic Alkyl Groups Kashyap, Hemant K.; Santos, Cherry S.; Murthy, N. Sanjeeva The Journal of Physical Chemistry B, Vol. 117, Issue 49 https://doi.org/10.1021/jp403518j	journal	July 2013
Molecular Reorientational Dynamics of the Neat Ionic Liquid 1-Butyl-3-methylimidazolium Hexafluorophosphate by Measurement of 13C Nuclear Magnetic Relaxation Data Antony, Jürgen H.; Mertens, Dirk; Dölle, Andreas ChemPhysChem, Vol. 4, Issue 6 https://doi.org/10.1002/cphc.200200603	journal	June 2003
Neutron diffraction data and molecular dynamics simulations of the molten mixture Ag(Br0.7I0.3) Bitrián, Vicente; Trullàs, Joaquim; Silbert, Moises The Journal of Chemical Physics, Vol. 125, Issue 18 https://doi.org/10.1063/1.2386161	journal	November 2006
A comparative study of two classical force fields on statics and dynamics of [EMIM][BF4] investigated via molecular dynamics simulations Dommert, Florian; Schmidt, Jochen; Qiao, Baofu The Journal of Chemical Physics, Vol. 129, Issue 22 https://doi.org/10.1063/1.3030948	journal	December 2008
Nuclear Magnetic Resonance Study of the Dynamics of Imidazolium Ionic Liquids with −CH ₂ Si(CH ₃ ) ₃ vs −CH ₂ C(CH ₃ ) ₃ Substituents ^† Chung, Song H.; Lopato, Richard; Greenbaum, Steven G. The Journal of Physical Chemistry B, Vol. 111, Issue 18 https://doi.org/10.1021/jp071755w	journal	May 2007
Collective rotational dynamics in ionic liquids: A computational and experimental study of 1-butyl-3-methyl-imidazolium tetrafluoroborate Schröder, C.; Wakai, C.; Weingärtner, H. The Journal of Chemical Physics, Vol. 126, Issue 8 https://doi.org/10.1063/1.2464057	journal	February 2007
The surface structure of ionic liquids: Comparing simulations with x-ray measurements Sloutskin, E.; Lynden-Bell, R. M.; Balasubramanian, S. The Journal of Chemical Physics, Vol. 125, Issue 17 https://doi.org/10.1063/1.2361289	journal	November 2006
Relaxation Processes in Room Temperature Ionic Liquids: The Case of 1-Butyl-3-Methyl Imidazolium Hexafluorophosphate Triolo, Alessandro; Russina, Olga; Hardacre, Christopher The Journal of Physical Chemistry B, Vol. 109, Issue 46 https://doi.org/10.1021/jp053355j	journal	November 2005
Small angle neutron scattering from 1-alkyl-3-methylimidazolium hexafluorophosphate ionic liquids ([Cnmim][PF6], n=4, 6, and 8) Hardacre, Christopher; Holbrey, John D.; Mullan, Claire L. The Journal of Chemical Physics, Vol. 133, Issue 7 https://doi.org/10.1063/1.3473825	journal	August 2010
Interaction between the π-System of Toluene and the Imidazolium Ring of Ionic Liquids: A Combined NMR and Molecular Simulation Study Gutel, Thibaut; Santini, Catherine C.; Pádua, Agílio A. H. The Journal of Physical Chemistry B, Vol. 113, Issue 1 https://doi.org/10.1021/jp805573t	journal	January 2009
Unique role of hydrophilic ionic liquid in modifying properties of aqueous Triton X-100 Behera, Kamalakanta; Pandey, Mrituanjay D.; Porel, Mintu The Journal of Chemical Physics, Vol. 127, Issue 18 https://doi.org/10.1063/1.2785178	journal	November 2007
Surface tension of binary mixtures of imidazolium and ammonium based ionic liquids with alcohols, or water: Cation, anion effect Domańska, Urszula; Pobudkowska, Aneta; Rogalski, Marek Journal of Colloid and Interface Science, Vol. 322, Issue 1 https://doi.org/10.1016/j.jcis.2008.02.039	journal	June 2008
Liquid clathrate formation in ionic liquid–aromatic mixturesElectronic supplementary information (ESI) available: crystallographic information, CCDC 200588–200590. See http://www.rsc.org/suppdata/cc/b2/b212726a/ for crystallographic files in CIF or other electronic format. Holbrey, John D.; Reichert, W. Matthew; Nieuwenhuyzen, Mark Chemical Communications, Issue 4 https://doi.org/10.1039/b212726a	journal	January 2003
Room temperature ionic liquids as novel media for ‘clean’ liquid–liquid extraction Huddleston, Jonathan G.; Willauer, Heather D.; Swatloski, Richard P. Chem. Commun., Issue 16 https://doi.org/10.1039/A803999B	journal	January 1998
Cooperativity in ionic liquids Koßmann, Simone; Thar, Jens; Kirchner, Barbara The Journal of Chemical Physics, Vol. 124, Issue 17 https://doi.org/10.1063/1.2191493	journal	May 2006
Structural change of ionic association in ionic liquid/water mixtures: A high-pressure infrared spectroscopic study Umebayashi, Yasuhiro; Jiang, Jyh-Chiang; Shan, Yu-Lun The Journal of Chemical Physics, Vol. 130, Issue 12 https://doi.org/10.1063/1.3100099	journal	March 2009
Raman Investigation of the Ionic Liquid N -Methyl- N -propylpyrrolidinium Bis(trifluoromethanesulfonyl)imide and Its Mixture with LiN(SO ₂ CF ₃ ) ₂ Castriota, M.; Caruso, T.; Agostino, R. G. The Journal of Physical Chemistry A, Vol. 109, Issue 1 https://doi.org/10.1021/jp046030w	journal	January 2005
Ionic Liquids: Structure and Photochemical Reactions Castner, Edward W.; Margulis, Claudio J.; Maroncelli, Mark Annual Review of Physical Chemistry, Vol. 62, Issue 1 https://doi.org/10.1146/annurev-physchem-032210-103421	journal	May 2011
Intermolecular Dynamics, Interactions, and Solvation in Ionic Liquids Castner, Edward W.; Wishart, James F.; Shirota, Hideaki Accounts of Chemical Research, Vol. 40, Issue 11 https://doi.org/10.1021/ar700169g	journal	November 2007
The phase behaviour of 1-alkyl-3-methylimidazolium tetrafluoroborates; ionic liquids and ionic liquid crystals Holbrey, John D.; Seddon, Kenneth R. Journal of the Chemical Society, Dalton Transactions, Issue 13 https://doi.org/10.1039/a902818h	journal	January 1999
Do organic solutes experience specific interactions with ionic liquids? Mali, K. S.; Dutt, G. B.; Mukherjee, T. The Journal of Chemical Physics, Vol. 123, Issue 17 https://doi.org/10.1063/1.2102847	journal	November 2005
Rotational diffusion of a nonpolar and a dipolar solute in 1-butyl-3-methylimidazolium hexafluorophosphate and glycerol: Interplay of size effects and specific interactions Mali, K. S.; Dutt, G. B.; Mukherjee, T. The Journal of Chemical Physics, Vol. 128, Issue 5 https://doi.org/10.1063/1.2827473	journal	February 2008
Acids and Bases in Ionic Liquids MacFarlane, Douglas R.; Forsyth, Stewart A. Ionic Liquids as Green Solvents https://doi.org/10.1021/bk-2003-0856.ch022	book	August 2003
Use of ionic liquids in the study of fruit ripening by high-resolution 13C NMR spectroscopy: ‘green’ solvents meet green bananas Fort, Diego A.; Swatloski, Richard P.; Moyna, Patrick Chemical Communications, Issue 7 https://doi.org/10.1039/b515177p	journal	January 2006
Radiation Chemistry of Ionic Liquids: Reactivity of Primary Species Wishart, James F. ACS Symposium Series https://doi.org/10.1021/bk-2003-0856.ch031	book	August 2003
Solvent–solute interactions in ionic liquids Crowhurst, Lorna; Mawdsley, Philip R.; Perez-Arlandis, Juan M. Phys. Chem. Chem. Phys., Vol. 5, Issue 13 https://doi.org/10.1039/B303095D	journal	January 2003
Molecular Solutes in Ionic Liquids: A Structural Perspective Pádua, Agílio A. H.; Costa Gomes, Margarida F.; Canongia Lopes, José N. A. Accounts of Chemical Research, Vol. 40, Issue 11 https://doi.org/10.1021/ar700050q	journal	November 2007
Understanding Reactions in Ionic Liquids Crowhurst, Lorna; Lancaster, N. Llewellyn; Perez-Arlandis, Juan M. Ionic Liquids IIIB: Fundamentals, Progress, Challenges, and Opportunities https://doi.org/10.1021/bk-2005-0902.ch017	book	March 2005
Room-Temperature Ionic Liquids. Solvents for Synthesis and Catalysis Welton, Thomas Chemical Reviews, Vol. 99, Issue 8, p. 2071-2084 https://doi.org/10.1021/cr980032t	journal	August 1999
Structure and Solvation in Ionic Liquids Hardacre, Christopher; Holbrey, John D.; Nieuwenhuyzen, Mark Accounts of Chemical Research, Vol. 40, Issue 11 https://doi.org/10.1021/ar700068x	journal	November 2007
On the Mechanism of Solvation Dynamics in Imidazolium-Based Ionic Liquids Terranova, Z. L.; Corcelli, S. A. The Journal of Physical Chemistry B, Vol. 117, Issue 49 https://doi.org/10.1021/jp406419y	journal	July 2013
Molecular Dynamics Study of Polarity in Room-Temperature Ionic Liquids Znamenskiy, Vasiliy; Kobrak, Mark N. The Journal of Physical Chemistry B, Vol. 108, Issue 3 https://doi.org/10.1021/jp035891m	journal	December 2003
Pulsed Field Gradient ‘Inverse’ HOESY Applied to the Isotope Pairs1H,31P and1H,7Li* Bauer, Walter Magnetic Resonance in Chemistry, Vol. 34, Issue 7 https://doi.org/10.1002/(SICI)1097-458X(199607)34:7<532::AID-OMR910>3.0.CO;2-C	journal	July 1996
Multinuclear 1D and 2D NMR Investigations on the Interaction between the Pyrimidic Nucleotides 5′-CMP, 5′-dCMP, and 5′-UMP and Diethyltin Dichloride in Aqueous Medium Ghys, Laurent; Biesemans, Monique; Gielen, Marcel European Journal of Inorganic Chemistry, Vol. 2000, Issue 3 https://doi.org/10.1002/(SICI)1099-0682(200003)2000:3<513::AID-EJIC513>3.0.CO;2-M	journal	March 2000
Modified, pulse field gradient-enhanced inverse-detected HOESY pulse sequence for reduction oft1 spectral artifacts Alam, Todd M.; Pedrotty, Dawn M.; Boyle, Timothy J. Magnetic Resonance in Chemistry, Vol. 40, Issue 5 https://doi.org/10.1002/mrc.1019	journal	January 2002
Elucidation of the Solution Structures of Transition Metal Complex Ion Pairs by NOE NMR Experiments Macchioni, Alceo European Journal of Inorganic Chemistry, Vol. 2003, Issue 2 https://doi.org/10.1002/ejic.200390026	journal	December 2002
1H, 19F-HOESY and PGSE diffusion studies on ionic liquids: The effect of co-solvent on structure Nama, Devendrababu; Kumar, P. G. Anil; Pregosin, Paul S. Inorganica Chimica Acta, Vol. 359, Issue 6 https://doi.org/10.1016/j.ica.2005.09.015	journal	April 2006
Structural Organization and Transport Properties of Novel Pyrrolidinium-Based Ionic Liquids with Perfluoroalkyl Sulfonylimide Anions Castiglione, Franca; Moreno, Margherita; Raos, Guido The Journal of Physical Chemistry B, Vol. 113, Issue 31 https://doi.org/10.1021/jp811434e	journal	August 2009
Blending ionic liquids: how physico-chemical properties change Castiglione, Franca; Raos, Guido; Battista Appetecchi, Giovanni Physical Chemistry Chemical Physics, Vol. 12, Issue 8 https://doi.org/10.1039/b921816e	journal	January 2010
Intermolecular association and supramolecular structures of PNVF–LiPFN and PVP–LiPFN complexes in the aqueous phase Hou, Sheng-Shu; Tzeng, Jung-Kai; Chuang, Meng-Han Soft Matter, Vol. 6, Issue 2 https://doi.org/10.1039/B913160D	journal	January 2010
Application of fluorine NMR for structure identification of steroids: Application of fluorine NMR for structure identification of steroids Ampt, Kirsten A. M.; Aspers, Ruud L. E. G.; Jaeger, Martin Magnetic Resonance in Chemistry, Vol. 49, Issue 5 https://doi.org/10.1002/mrc.2737	journal	March 2011
NMR Investigation of Imidazolium-Based Ionic Liquids and Their Aqueous Mixtures Cesare Marincola, Flaminia; Piras, Cristina; Russina, Olga ChemPhysChem, Vol. 13, Issue 5 https://doi.org/10.1002/cphc.201100810	journal	January 2012
Heteronuclear NOE Spectroscopy of Ionic Liquids Lingscheid, Yves; Arenz, Sven; Giernoth, Ralf ChemPhysChem, Vol. 13, Issue 1 https://doi.org/10.1002/cphc.201100622	journal	October 2011
Differences in Ion Interactions for Isoelectronic Ionic Liquid Homologs Lee, Heather Y.; Shirota, Hideaki; Castner, Edward W. The Journal of Physical Chemistry Letters, Vol. 4, Issue 9 https://doi.org/10.1021/jz400465x	journal	April 2013
Pyrazolium- versus Imidazolium-Based Ionic Liquids: Structure, Dynamics and Physicochemical Properties Chiappe, Cinzia; Sanzone, Angelo; Mendola, Daniele The Journal of Physical Chemistry B, Vol. 117, Issue 2 https://doi.org/10.1021/jp3107793	journal	January 2013
Nonpolar, Polar, and Associating Solutes in Ionic Liquids Canongia Lopes, José N.; Costa Gomes, Margarida F.; Pádua, Agílio A. H. The Journal of Physical Chemistry B, Vol. 110, Issue 34 https://doi.org/10.1021/jp063603r	journal	August 2006
Physical and Transport Properties of Bis(trifluoromethylsulfonyl)imide-Based Room-Temperature Ionic Liquids: Application to the Diffusion of Tris(2,2[sup ʹ]-bipyridyl)ruthenium(II) Pan, Yunfeng; Boyd, Laura E.; Kruplak, Joan F. Journal of The Electrochemical Society, Vol. 158, Issue 1 https://doi.org/10.1149/1.3505006	journal	January 2011
Lifetimes, spectra, and quenching of the excited states of polypyridine complexes of iron(II), ruthenium(II), and osmium(II) Creutz, Carol; Chou, Mei; Netzel, Thomas L. Journal of the American Chemical Society, Vol. 102, Issue 4 https://doi.org/10.1021/ja00524a014	journal	February 1980
Photochemistry of tris(2,2'-bipyridine)ruthenium(2+) ion Durham, Bill; Caspar, Jonathan V.; Nagle, Jeffrey K. Journal of the American Chemical Society, Vol. 104, Issue 18 https://doi.org/10.1021/ja00382a012	journal	September 1982
Photochemistry of tris(2,2'-bipyridine)ruthenium(2+) ion (Ru(bpy)32+). Solvent effects Caspar, Jonathan V.; Meyer, Thomas J. Journal of the American Chemical Society, Vol. 105, Issue 17 https://doi.org/10.1021/ja00355a009	journal	August 1983
Solution-Processable Electrochemiluminescent Ion Gels for Flexible, Low-Voltage, Emissive Displays on Plastic Moon, Hong Chul; Lodge, Timothy P.; Frisbie, C. Daniel Journal of the American Chemical Society, Vol. 136, Issue 9 https://doi.org/10.1021/ja5002899	journal	February 2014
Elucidation of cross relaxation in liquids by two-dimensional N.M.R. spectroscopy Macura, S.; Ernst, R. R. Molecular Physics, Vol. 100, Issue 1 https://doi.org/10.1080/00268970110088983	journal	January 2002
Structure of molten 1,3-dimethylimidazolium chloride using neutron diffraction Hardacre, Christopher; Holbrey, John D.; McMath, S. E. Jane The Journal of Chemical Physics, Vol. 118, Issue 1 https://doi.org/10.1063/1.1523917	journal	January 2003
Understanding Ionic Liquids through Atomistic and Coarse-Grained Molecular Dynamics Simulations Wang, Yanting; Jiang, Wei; Yan, Tianying Accounts of Chemical Research, Vol. 40, Issue 11 https://doi.org/10.1021/ar700160p	journal	November 2007
Molecular Force Field for Ionic Liquids IV: Trialkylimidazolium and Alkoxycarbonyl-Imidazolium Cations; Alkylsulfonate and Alkylsulfate Anions Canongia Lopes, José N.; Pádua, Agílio A. H.; Shimizu, Karina The Journal of Physical Chemistry B, Vol. 112, Issue 16 https://doi.org/10.1021/jp800281e	journal	April 2008
Alkoxy Chain Effect on the Viscosity of a Quaternary Ammonium Ionic Liquid: Molecular Dynamics Simulations Siqueira, Leonardo J. A.; Ribeiro, Mauro C. C. The Journal of Physical Chemistry B, Vol. 113, Issue 4 https://doi.org/10.1021/jp807833a	journal	January 2009
Molecular Dynamics Simulations of the Liquid Surface of the Ionic Liquid 1-Hexyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)amide: Structure and Surface Tension Sanmartín Pensado, Alfonso; Malfreyt, Patrice; Pádua, Agílio A. H. The Journal of Physical Chemistry B, Vol. 113, Issue 44 https://doi.org/10.1021/jp905585e	journal	October 2009
Intermolecular Dynamics of Room-Temperature Ionic Liquids: Femtosecond Optical Kerr Effect Measurements on 1-Alkyl-3-methylimidazolium Bis((trifluoromethyl)sulfonyl)imides ^† Hyun, Byung-Ryool; Dzyuba, Sergei V.; Bartsch, Richard A. The Journal of Physical Chemistry A, Vol. 106, Issue 33 https://doi.org/10.1021/jp0141575	journal	August 2002
The effects of anion and cation substitution on the ultrafast solvent dynamics of ionic liquids: A time-resolved optical Kerr-effect spectroscopic study Giraud, Gerard; Gordon, Charles M.; Dunkin, Ian R. The Journal of Chemical Physics, Vol. 119, Issue 1 https://doi.org/10.1063/1.1578056	journal	July 2003
Correlation between Quasielastic Raman Scattering and Configurational Entropy in an Ionic Liquid ^† Ribeiro, Mauro C. C. The Journal of Physical Chemistry B, Vol. 111, Issue 18 https://doi.org/10.1021/jp063810r	journal	May 2007
Effect of Cation Symmetry and Alkyl Chain Length on the Structure and Intermolecular Dynamics of 1,3-Dialkylimidazolium Bis(trifluoromethanesulfonyl)amide Ionic Liquids Xiao, Dong; Hines, Larry G.; Li, Shengfu The Journal of Physical Chemistry B, Vol. 113, Issue 18 https://doi.org/10.1021/jp8102595	journal	May 2009
Effect of Cation Symmetry on the Morphology and Physicochemical Properties of Imidazolium Ionic Liquids Zheng, Wei; Mohammed, Ali; Hines, Larry G. The Journal of Physical Chemistry B, Vol. 115, Issue 20 https://doi.org/10.1021/jp1115614	journal	May 2011
Comparison of Low-Frequency Spectra between Aromatic and Nonaromatic Cation Based Ionic Liquids Using Femtosecond Raman-Induced Kerr Effect Spectroscopy Shirota, Hideaki ChemPhysChem, Vol. 13, Issue 7 https://doi.org/10.1002/cphc.201100731	journal	January 2012
Solution Structure Investigation of Ru(II) Complex Ion Pairs: Quantitative NOE Measurements and Determination of Average Interionic Distances Zuccaccia, Cristiano; Bellachioma, Gianfranco; Cardaci, Giuseppe Journal of the American Chemical Society, Vol. 123, Issue 44 https://doi.org/10.1021/ja015959g	journal	November 2001
Cover Picture: Champagne and Fireworks: Angewandte Chemie Celebrates Its Birthday (Angew. Chem. Int. Ed. 1/2013) Gölitz, Peter Angewandte Chemie International Edition, Vol. 52, Issue 1 https://doi.org/10.1002/anie.201209858	journal	December 2012
Pair dynamics and the intermolecular nuclear Overhauser effect (NOE) in liquids analysed by simulation and model theories: Application to an ionic liquid Gabl, Sonja; Schröder, Christian; Braun, Daniel The Journal of Chemical Physics, Vol. 140, Issue 18 https://doi.org/10.1063/1.4874155	journal	May 2014

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On the measurement of intermolecular heteronuclear cross relaxation rates in ionic liquids Martin, Pierre-Alexandre; Salager, Elodie; Forsyth, Maria Physical Chemistry Chemical Physics, Vol. 20, Issue 19 https://doi.org/10.1039/c8cp00911b	journal	January 2018

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