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A distinct magnetic anisotropy enhancement in mononuclear dysprosium–sulfur complexes by controlling the Dy-ligand bond length.
- Source :
-
Dalton Transactions: An International Journal of Inorganic Chemistry . 5/21/2016, Vol. 45 Issue 19, p8149-8153. 5p. - Publication Year :
- 2016
-
Abstract
- In a field-induced single-ion magnet [(dtc)3Dy(phen)] (dtc− = diethyldithiocarbamate anion), replacing two of the S-based dtc− ligands with O-based dbm− ligands (dbm− = dibenzoylmethanoate anion) leads to a significant enhancement of magnetic anisotropy, yielding a rarely reported sulfur-ligated lanthanide-based single-ion magnet [(dbm)2Dy(dtc)(phen)]. Ab initio calculations reveal that the gz value of [(dbm)2Dy(dtc)(phen)] is much larger than that of [(dtc)3Dy(phen)], consistent with the experimental results. [ABSTRACT FROM AUTHOR]
- Subjects :
- *ANISOTROPY
*CHEMICAL bond lengths
*LIGANDS (Chemistry)
*DYSPROSIUM
*MAGNETS
Subjects
Details
- Language :
- English
- ISSN :
- 14779226
- Volume :
- 45
- Issue :
- 19
- Database :
- Academic Search Index
- Journal :
- Dalton Transactions: An International Journal of Inorganic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 115256179
- Full Text :
- https://doi.org/10.1039/c6dt01089j