Slight synthetic changes eliciting different topologies: synthesis, structure and magnetic properties of novel dinuclear and nonanuclear dysprosium complexes

Slight synthetic changes eliciting different topologies: synthesis, structure and magnetic properties of novel dinuclear and nonanuclear dysprosium complexes

Using the Schiff-base ligand 1,5-bis(2-hydroxy-3-methoxybenzylidene)carbonohydrazide (H2hmc), dinuclear and nonanuclear compounds, [Dy2(Hhmc)2(NO3)4]·THF·MeCN (1) and [Dy9(μ3-O)4(μ-OH)6(hmc)4(NO3)4(DMF)4](OH)·H2O·THF·DMF (2) are generated through the addition of different bases, respectively. Single...

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Veröffentlicht in:Dalton transactions : an international journal of inorganic chemistry 2015-01, Vol.44 (46), p.19758-19762
Hauptverfasser: Kuo, Che-Jung, Holmberg, Rebecca J, Lin, Po-Heng
Format: Artikel
Sprache:eng
Schlagworte:
Diffraction
Dysprosium
Ligands
Magnetic properties
Single crystals
Synthesis
Topology
X-rays
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Zusammenfassung:Using the Schiff-base ligand 1,5-bis(2-hydroxy-3-methoxybenzylidene)carbonohydrazide (H2hmc), dinuclear and nonanuclear compounds, [Dy2(Hhmc)2(NO3)4]·THF·MeCN (1) and [Dy9(μ3-O)4(μ-OH)6(hmc)4(NO3)4(DMF)4](OH)·H2O·THF·DMF (2) are generated through the addition of different bases, respectively. Single-crystal X-ray diffraction analysis revealed a unique Dy9 core structure of complex 2, and the magnetic properties of both compounds are fully studied.
ISSN:1477-9226
1477-9234
DOI:10.1039/c5dt02899j