A high-pressure crystallographic and magnetic study of Na5[Mn(L-tart)2]·12H2O (L-tart = L-tartrate)

Gavin A. Craig; Christopher H. Woodall; Scott C. McKellar; Michael R. Probert; Konstantin V. Kamenev; Stephen A. Moggach; Euan K. Brechin; Simon Parsons; Mark Murrie

doi:10.1039/C5DT03320A

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A high-pressure crystallographic and magnetic study of Na₅[Mn(l-tart)₂]·12H₂O (l-tart = l-tartrate)†

Gavin A. Craig,^a Christopher H. Woodall,^bc Scott C. McKellar,^bc Michael R. Probert,^d Konstantin V. Kamenev,^bc Stephen A. Moggach,^bc Euan K. Brechin,^bc Simon Parsons*^bc and Mark Murrie

*^a

Author affiliations

* Corresponding authors

^a WestCHEM, School of Chemistry, University of Glasgow, Glasgow, UK
E-mail: mark.murrie@glasgow.ac.uk

^b Centre for Science at Extreme Conditions, University of Edinburgh, Edinburgh, UK

^c EaStCHEM, School of Chemistry, University of Edinburgh, Edinburgh, UK
E-mail: simon.parsons@ed.ac.uk

^d School of Chemistry, Newcastle University, Newcastle-upon-Tyne, UK

Abstract

The crystal structure and magnetic properties of the compound Na₅[Mn(L-tart)₂]·12H₂O (1, L-tart = L-tartrate) have been investigated over the pressure range 0.34–3.49 GPa. The bulk modulus of 1 has been determined as 23.9(6) GPa, with a compression of the coordination spheres around the Na⁺ ions observed. 1 is therefore relatively incompressible, helping it to retain its magnetic anisotropy under pressure.

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DOI: https://doi.org/10.1039/C5DT03320A
Article type: Communication
Submitted: 27 Aug 2015
Accepted: 29 Sep 2015
First published: 30 Sep 2015
This article is Open Access

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Dalton Trans., 2015,44, 18324-18328

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A high-pressure crystallographic and magnetic study of Na₅[Mn(L-tart)₂]·12H₂O (L-tart = L-tartrate)

G. A. Craig, C. H. Woodall, S. C. McKellar, M. R. Probert, K. V. Kamenev, S. A. Moggach, E. K. Brechin, S. Parsons and M. Murrie, Dalton Trans., 2015, 44, 18324 DOI: 10.1039/C5DT03320A

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Dalton Transactions