Direct observation of Mg2+ complexes in ionic liquid solutions by 31Mg β-NMR spectroscopy

D. Szunyogh; R.M.L. McFadden; V.L. Karner; A. Chatzichristos; T. Day Goodacre; M.H. Dehn; L. Formenti; D. Fujimoto; A. Gottberg; E. Kallenberg; I. Kálomista; R.F. Kiefl; F.H. Larsen; J. Lassen; C.D.P. Levy; R. Li; W.A. Macfarlane; I. McKenzie; G.D. Morris; S. Pallada; M.R. Pearson; S.P.A. Sauer; P. Schaffer; P.W. Thulstrup; L. Hemmingsen; M. Stachura

doi:10.1039/c8dt02350f

Direct observation of Mg²⁺ complexes in ionic liquid solutions by ³¹Mg β-NMR spectroscopy

D. Szunyogh, R.M.L. McFadden, V.L. Karner, A. Chatzichristos, T. Day Goodacre, M.H. Dehn, L. Formenti, D. Fujimoto, A. Gottberg, E. Kallenberg, I. Kálomista, R.F. Kiefl, F.H. Larsen, J. Lassen, C.D.P. Levy, R. Li, W.A. Macfarlane, I. McKenzie, G.D. Morris, S. PalladaM.R. Pearson, S.P.A. Sauer, P. Schaffer, P.W. Thulstrup, L. Hemmingsen, M. Stachura

Department of Physics & Astronomy

Research output: Contribution to journal › Article › peer-review

Abstract

NMR spectra of Mg2⁺ ions in ionic liquids were recorded using a highly sensitive variant of NMR spectroscopy known as β-NMR. The β-NMR spectra of MgCl₂ in EMIM-Ac and EMIM-DCA compare favourably with conventional NMR, and exhibit linewidths of ∼3 ppm, allowing for discrimination of species with oxygen and nitrogen coordination.

Original language	English
Pages (from-to)	14431–14435
Number of pages	5
Journal	Dalton Transactions
Volume	47
Issue number	41
Early online date	3 Oct 2018
DOIs	https://doi.org/10.1039/c8dt02350f
Publication status	Published - 7 Nov 2018

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Szunyogh, D., McFadden, R. M. L., Karner, V. L., Chatzichristos, A., Day Goodacre, T., Dehn, M. H., Formenti, L., Fujimoto, D., Gottberg, A., Kallenberg, E., Kálomista, I., Kiefl, R. F., Larsen, F. H., Lassen, J., Levy, C. D. P., Li, R., Macfarlane, W. A., McKenzie, I., Morris, G. D., ... Stachura, M. (2018). Direct observation of Mg²⁺ complexes in ionic liquid solutions by ³¹Mg β-NMR spectroscopy. Dalton Transactions , 47(41), 14431–14435. https://doi.org/10.1039/c8dt02350f

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title = "Direct observation of Mg2+ complexes in ionic liquid solutions by 31Mg β-NMR spectroscopy",

abstract = "NMR spectra of Mg2+ ions in ionic liquids were recorded using a highly sensitive variant of NMR spectroscopy known as β-NMR. The β-NMR spectra of MgCl2 in EMIM-Ac and EMIM-DCA compare favourably with conventional NMR, and exhibit linewidths of ∼3 ppm, allowing for discrimination of species with oxygen and nitrogen coordination.",

author = "D. Szunyogh and R.M.L. McFadden and V.L. Karner and A. Chatzichristos and {Day Goodacre}, T. and M.H. Dehn and L. Formenti and D. Fujimoto and A. Gottberg and E. Kallenberg and I. K{\'a}lomista and R.F. Kiefl and F.H. Larsen and J. Lassen and C.D.P. Levy and R. Li and W.A. Macfarlane and I. McKenzie and G.D. Morris and S. Pallada and M.R. Pearson and S.P.A. Sauer and P. Schaffer and P.W. Thulstrup and L. Hemmingsen and M. Stachura",

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Szunyogh, D, McFadden, RML, Karner, VL, Chatzichristos, A, Day Goodacre, T, Dehn, MH, Formenti, L, Fujimoto, D, Gottberg, A, Kallenberg, E, Kálomista, I, Kiefl, RF, Larsen, FH, Lassen, J, Levy, CDP, Li, R, Macfarlane, WA, McKenzie, I, Morris, GD, Pallada, S, Pearson, MR, Sauer, SPA, Schaffer, P, Thulstrup, PW, Hemmingsen, L & Stachura, M 2018, 'Direct observation of Mg²⁺ complexes in ionic liquid solutions by ³¹Mg β-NMR spectroscopy', Dalton Transactions , vol. 47, no. 41, pp. 14431–14435. https://doi.org/10.1039/c8dt02350f

TY - JOUR

T1 - Direct observation of Mg2+ complexes in ionic liquid solutions by 31Mg β-NMR spectroscopy

AU - Szunyogh, D.

AU - McFadden, R.M.L.

AU - Karner, V.L.

AU - Chatzichristos, A.

AU - Day Goodacre, T.

AU - Dehn, M.H.

AU - Formenti, L.

AU - Fujimoto, D.

AU - Gottberg, A.

AU - Kallenberg, E.

AU - Kálomista, I.

AU - Kiefl, R.F.

AU - Larsen, F.H.

AU - Lassen, J.

AU - Levy, C.D.P.

AU - Li, R.

AU - Macfarlane, W.A.

AU - McKenzie, I.

AU - Morris, G.D.

AU - Pallada, S.

AU - Pearson, M.R.

AU - Sauer, S.P.A.

AU - Schaffer, P.

AU - Thulstrup, P.W.

AU - Hemmingsen, L.

AU - Stachura, M.

PY - 2018/11/7

Y1 - 2018/11/7

N2 - NMR spectra of Mg2+ ions in ionic liquids were recorded using a highly sensitive variant of NMR spectroscopy known as β-NMR. The β-NMR spectra of MgCl2 in EMIM-Ac and EMIM-DCA compare favourably with conventional NMR, and exhibit linewidths of ∼3 ppm, allowing for discrimination of species with oxygen and nitrogen coordination.

AB - NMR spectra of Mg2+ ions in ionic liquids were recorded using a highly sensitive variant of NMR spectroscopy known as β-NMR. The β-NMR spectra of MgCl2 in EMIM-Ac and EMIM-DCA compare favourably with conventional NMR, and exhibit linewidths of ∼3 ppm, allowing for discrimination of species with oxygen and nitrogen coordination.

UR - http://www.scopus.com/inward/record.url?eid=2-s2.0-85055180473&partnerID=MN8TOARS

U2 - 10.1039/c8dt02350f

DO - 10.1039/c8dt02350f

M3 - Article

SN - 1477-9226

VL - 47

SP - 14431

EP - 14435

JO - Dalton Transactions

JF - Dalton Transactions

IS - 41

ER -

Direct observation of Mg²⁺ complexes in ionic liquid solutions by ³¹Mg β-NMR spectroscopy

Abstract

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