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

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

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 o...

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Veröffentlicht in:Dalton transactions : an international journal of inorganic chemistry 2015-11, Vol.44 (42), p.18324-18328
Hauptverfasser: Craig, Gavin A, Woodall, Christopher H, McKellar, Scott C, Probert, Michael R, Kamenev, Konstantin V, Moggach, Stephen A, Brechin, Euan K, Parsons, Simon, Murrie, Mark
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Sprache:eng
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Zusammenfassung: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.
ISSN:1477-9234
DOI:10.1039/c5dt03320a