A high-pressure crystallographic and magnetic study of Na sub(5)[Mn(l-tart) sub(2)].12H sub(2)O (l-tart = l-tartrate)

The crystal structure and magnetic properties of the compound Na sub(5)[Mn(l-tart) sub(2)].12H sub(2)O (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 aroun...

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Bibliographic Details
Published in:Dalton transactions : an international journal of inorganic chemistry 2015-10, Vol.44 (42), p.18324-18328
Main Authors: 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
Format: Article
Language:English
Subjects:
Bulk modulus
Compressing
Crystal structure
Crystallography
Magnetic anisotropy
Magnetic properties
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Summary:The crystal structure and magnetic properties of the compound Na sub(5)[Mn(l-tart) sub(2)].12H sub(2)O (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 super(+) ions observed. 1 is therefore relatively incompressible, helping it to retain its magnetic anisotropy under pressure.
ISSN:1477-9226
1477-9234
DOI:10.1039/c5dt03320a