Heterometallic Cu/Ln cluster chemistry: ferromagnetically-coupled {Cu4Ln2} complexes exhibiting single-molecule magnetism and magnetocaloric properties

2018 ◽  
Vol 47 (34) ◽  
pp. 11934-11941 ◽  
Author(s):  
Dimitris I. Alexandropoulos ◽  
Luis Cunha-Silva ◽  
Jinkui Tang ◽  
Theocharis C. Stamatatos
Keyword(s):  
Single Molecule ◽  
Cluster Chemistry ◽  
New Family ◽  
Magnetocaloric Properties

A new family of ferromagnetically-coupled {Cu4Ln2} complexes is reported. The compounds exhibit SMM and magnetocaloric properties.

scholarly journals ‘All three-in-one’: ferromagnetic interactions, single-molecule magnetism and magnetocaloric properties in a new family of [Cu4Ln] (LnIII = Gd, Tb, Dy) clusters

2015 ◽  
Vol 2 (10) ◽  
pp. 945-948 ◽  
Author(s):  
Paul Richardson ◽  
Dimitris I. Alexandropoulos ◽  
Luís Cunha-Silva ◽  
Giulia Lorusso ◽  
Marco Evangelisti ◽  
...  
Keyword(s):  
Single Molecule ◽  
New Family ◽  
Magnetocaloric Properties ◽  
Ferromagnetic Interactions

A new family of [Cu4Ln] clusters with a ‘propeller’-like topology was obtained; all complexes are ferromagnetically-coupled and display either MCE or SMM properties.

Phosphindole fused pyrrolo[3,2-b]pyrroles: a new single-molecule junction for charge transport

2019 ◽  
Vol 48 (19) ◽  
pp. 6347-6352
Author(s):  
Di Wu ◽  
Jueting Zheng ◽  
Chenyong Xu ◽  
Dawei Kang ◽  
Wenjing Hong ◽  
...  
Keyword(s):  
Charge Transport ◽  
Single Molecule ◽  
High Thermostability ◽  
New Family ◽  
Luminescence Efficiency ◽  
Molecule Junction ◽  
Single Molecule Junction

A new family of phosphindole fused ladder-type heteroacenes with a pyrrolo[3,2-b]pyrrole core were synthesized and characterized, which show good luminescence efficiency, high thermostability and tunable conductance.

Di-2-pyridyl ketone oxime in 3d-metal carboxylate cluster chemistry: a new family of mixed-valence Mn2IIMn2III complexes

2003 ◽  
Vol 6 (8) ◽  
pp. 1056-1060 ◽  
Author(s):  
Constantinos J Milios ◽  
Catherine P Raptopoulou ◽  
Aris Terzis ◽  
Ramon Vicente ◽  
Albert Escuer ◽  
...  
Keyword(s):  
Mixed Valence ◽  
Metal Carboxylate ◽  
Cluster Chemistry ◽  
New Family

A new family of dinuclear lanthanide complexes exhibiting luminescence, magnetic entropy changes and single molecule magnet behaviors

CrystEngComm ◽  
2021 ◽  
Author(s):  
Lu Dong ◽  
Ying-Bing Lu ◽  
Shui-Dong Zhu ◽  
Jun-Wei Wu ◽  
Xin-Ting Zhang ◽  
...  
Keyword(s):  
Magnetocaloric Effect ◽  
Single Molecule ◽  
Lanthanide Complexes ◽  
Magnetic Entropy ◽  
Single Molecule Magnet ◽  
Entropy Changes ◽  
New Family

Four isomorphic and dinuclear lanthanide complexes were synthesized. Complexes EuIII and TbIII exhibit strong emissions, while GdIII shows the magnetocaloric effect and DyIII displays a single-molecule magnet.

A new family of hetero-tri-metallic complexes [M(CuTb)]n (n = 1, 2, ∞; M = Co, Cr, Fe): synthesis, structure and tailored single-molecule magnet behavior

2015 ◽  
Vol 44 (11) ◽  
pp. 5170-5178 ◽  
Author(s):  
N. Bridonneau ◽  
G. Gontard ◽  
V. Marvaud
Keyword(s):  
Magnetic Properties ◽  
Single Molecule ◽  
Structural Characterization ◽  
Single Molecule Magnet ◽  
New Family

The synthesis, structural characterization and magnetic properties of a new family of hetero-tri-metallic complexes [M(CuTb)]n (n = 1, 2, ∞; M = Co, Cr, Fe), exhibiting single molecule magnet behaviour have been reported.

Nonemployed Simple Carboxylate Ions in Well-Investigated Areas of Heterometallic Carboxylate Cluster Chemistry: A New Family of {CuII4LnIII8} Complexes Bearing tert-Butylacetate Bridging Ligands

2015 ◽  
Vol 54 (15) ◽  
pp. 7555-7561 ◽  
Author(s):  
Despina Dermitzaki ◽  
Catherine P. Raptopoulou ◽  
Vassilis Psycharis ◽  
Albert Escuer ◽  
Spyros P. Perlepes ◽  
...  
Keyword(s):  
Bridging Ligands ◽  
Cluster Chemistry ◽  
New Family

A new family of [CuIILnIIIMV] heterotrimetallic complexes (Ln = La, Gd, Tb; M = Mo, W): model systems to probe exchange interactions and single-molecule magnet properties

2016 ◽  
Vol 45 (18) ◽  
pp. 7642-7649 ◽  
Author(s):  
Diana Visinescu ◽  
Maria-Gabriela Alexandru ◽  
Augustin M. Madalan ◽  
Ie-Rang Jeon ◽  
Corine Mathonière ◽  
...  
Keyword(s):  
Single Molecule ◽  
Exchange Interactions ◽  
Model Systems ◽  
Single Molecule Magnet ◽  
New Family

Four 3d–4f–4(5)d heterotrimetallic complexes, [L2CuLn(H2O)5(μ-NC)M(CN)7], were obtained from the association of the binuclear 3d–4f complexes and {MV(CN)8}3− metalloligands.

In search of 3d/4f-metal single-molecule magnets: Nickel(II)/lanthanide(III) coordination clusters

2013 ◽  
Vol 85 (2) ◽  
pp. 315-327 ◽  
Author(s):  
Christina D. Polyzou ◽  
Constantinos G. Efthymiou ◽  
Albert Escuer ◽  
Luís Cunha-Silva ◽  
Constantina Papatriantafyllopoulou ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Metal Complexes ◽  
Single Molecule ◽  
Metal Cluster ◽  
Single Molecule Magnets ◽  
One Pot ◽  
Cluster Chemistry ◽  
Depth Analysis ◽  
Synthetic Utility

The importance of 3d/4f-metal cluster chemistry is outlined, and the employment of 2-pyridyl ketone- and 2-pyridyl oxime-based ligands for the preparation of low-nuclearity NiII/LnIII complexes (Ln = lanthanide) is reviewed. The synthetic utility of the “metal complexes as ligands” and “one-pot” approaches is critically discussed. The small nuclearity of the products permits the in-depth analysis of their magnetic properties.

Oximato-Based Ligands in 3d/4f-Metal Cluster Chemistry: A Family of {Cu3Ln} Complexes with a “Propeller”-like Topology and Single-Molecule Magnetic Behavior

2018 ◽  
Vol 57 (21) ◽  
pp. 13944-13952 ◽  
Author(s):  
Anne Worrell ◽  
Di Sun ◽  
Julia Mayans ◽  
Christos Lampropoulos ◽  
Albert Escuer ◽  
...  
Keyword(s):  
Single Molecule ◽  
Metal Cluster ◽  
Magnetic Behavior ◽  
Cluster Chemistry
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