Radii-dependent self-assembly of chiral lanthanide complexes: synthesis, chirality, and single-molecule magnet behavior

2020 ◽  
Vol 49 (29) ◽  
pp. 10120-10126
Author(s):  
Ge Li ◽  
Xiaoxi Zhao ◽  
Qingxin Han ◽  
Li Wang ◽  
Weisheng Liu
Keyword(s):  
Single Molecule ◽  
Self Assembly ◽  
Lanthanide Complexes ◽  
Single Molecule Magnet

Here we report the radii-dependent self-assembly of chiral lanthanide complexes and the single-molecule magnet behavior of the Dy5 complexes.

A series of dinuclear lanthanide complexes derived from a hydroxyl-rich ligand: {Dy2} exhibiting single-molecule magnet behaviour

Polyhedron ◽  
2019 ◽  
Vol 159 ◽  
pp. 64-71 ◽  
Author(s):  
Yu Ge ◽  
Yanfeng Cui ◽  
Yuan Huang ◽  
Guoqing Wang ◽  
Wei Liu ◽  
...  
Keyword(s):  
Single Molecule ◽  
Lanthanide Complexes ◽  
Single Molecule Magnet

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.

Enantioselective Self-Assembly of Triangular Dy3Clusters with Single-Molecule Magnet Behavior

2014 ◽  
Vol 9 (12) ◽  
pp. 3558-3564 ◽  
Author(s):  
Shuang-Yan Lin ◽  
Chao Wang ◽  
Lang Zhao ◽  
Jinkui Tang
Keyword(s):  
Single Molecule ◽  
Self Assembly ◽  
Single Molecule Magnet

scholarly journals Inside Back Cover: Self-Assembly of a 3d-5f Trinuclear Single-Molecule Magnet from a Pentavalent Uranyl Complex (Angew. Chem. Int. Ed. 49/2014)

2014 ◽  
Vol 53 (49) ◽  
pp. 13621-13621
Author(s):  
Lucile Chatelain ◽  
James P. S. Walsh ◽  
Jacques Pécaut ◽  
Floriana Tuna ◽  
Marinella Mazzanti
Keyword(s):  
Single Molecule ◽  
Self Assembly ◽  
Uranyl Complex ◽  
Single Molecule Magnet ◽  
Back Cover

scholarly journals Periodicity of Single‐Molecule Magnet Behaviour of Heterotetranuclear Lanthanide Complexes across the Lanthanide Series: A Compendium

2020 ◽  
Vol 26 (27) ◽  
pp. 6036-6049 ◽  
Author(s):  
David Chukwuma Izuogu ◽  
Takefumi Yoshida ◽  
Goulven Cosquer ◽  
Jonnie N. Asegbeloyin ◽  
Haitao Zhang ◽  
...  
Keyword(s):  
Single Molecule ◽  
Lanthanide Complexes ◽  
Single Molecule Magnet ◽  
Lanthanide Series

Tetranuclear lanthanide complexes showing magnetic refrigeration and single molecule magnet behavior

2019 ◽  
Vol 43 (21) ◽  
pp. 8067-8074 ◽  
Author(s):  
Hong Yu ◽  
Jia-Xing Yang ◽  
Ju-Qing Han ◽  
Peng-Fei Li ◽  
Yin-Ling Hou ◽  
...  
Keyword(s):  
Single Molecule ◽  
Lanthanide Complexes ◽  
Magnetic Refrigeration ◽  
Slow Relaxation ◽  
Single Molecule Magnet

Four tetranuclear lanthanide complexes were fabricated and characterized. 1 exhibits cryogenic magnetic refrigeration property and 3 displays slow relaxation of the magnetization.

Series of Isostructural Planar Lanthanide Complexes [LnIII4(μ3-OH)2(mdeaH)2(piv)8] with Single Molecule Magnet Behavior for the Dy4Analogue

2010 ◽  
Vol 49 (17) ◽  
pp. 8067-8072 ◽  
Author(s):  
Ghulam Abbas ◽  
Yanhua Lan ◽  
George E. Kostakis ◽  
Wolfgang Wernsdorfer ◽  
Christopher E. Anson ◽  
...  
Keyword(s):  
Single Molecule ◽  
Lanthanide Complexes ◽  
Single Molecule Magnet

scholarly journals Single-molecule magnet behavior in 2,2’-bipyrimidine-bridged dilanthanide complexes

2016 ◽  
Vol 7 ◽  
pp. 126-137 ◽  
Author(s):  
Wen Yu ◽  
Frank Schramm ◽  
Eufemio Moreno Pineda ◽  
Yanhua Lan ◽  
Olaf Fuhr ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Molecule ◽  
Energy Barrier ◽  
Lanthanide Complexes ◽  
Hysteresis Loops ◽  
Magnetic Behavior ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Single Molecule Magnet ◽  
Homogeneous Film

A series of 2,2’-bipyrimidine-bridged dinuclear lanthanide complexes with the general formula [Ln(tmhd)3]2bpm (tmhd = 2,2,6,6-tetramethyl-3,5-heptanedionate, bpm = 2,2’-bipyrimidine, Ln = Gd(III), 1; Tb(III), 2; Dy(III), 3; Ho(III), 4 and Er(III), 5) has been synthesized and characterized. Sublimation of [Tb(tmhd)3]2bpm onto a Au(111) surface leads to the formation of a homogeneous film with hexagonal pattern, which was studied by scanning tunneling microscopy (STM). The bulk magnetic properties of all complexes have been studied comprehensively. The dynamic magnetic behavior of the Dy(III) and Er(III) compounds clearly exhibits single molecule magnet (SMM) characteristics with an energy barrier of 97 and 25 K, respectively. Moreover, micro-SQUID measurements on single crystals confirm their SMM behavior with the presence of hysteresis loops.

Magnetic Investigation in Di- and Tetranuclear Lanthanide Complexes

2021 ◽  
Author(s):  
Jianfeng Wu ◽  
Dan Liu ◽  
Qianqian Yang ◽  
Yan Ge ◽  
Jinkui Tang ◽  
...  
Keyword(s):  
Single Molecule ◽  
Lanthanide Complexes ◽  
Hydrazone Ligand ◽  
Single Molecule Magnet ◽  
Magnetic Investigation

By using a crab-like hydrazone ligand, dinuclear and tetranuclear dysprosium based complexes Dy2 and Dy4 have been isolated. Magnetic investigation reveals that complex Dy2 shows typical single-molecule magnet behavior under...

Sign in / Sign up

Export Citation Format

Share Document