Isostructural lanthanide-based metal–organic frameworks: structure, photoluminescence and magnetic properties

2018 ◽  
Vol 47 (3) ◽  
pp. 925-934 ◽  
Author(s):  
Li-Lin Luo ◽  
Xiang-Long Qu ◽  
Zheng Li ◽  
Xia Li ◽  
Hao-Ling Sun
Keyword(s):  
Magnetic Properties ◽  
Single Molecule ◽  
Metal Organic Frameworks ◽  
Magnetic Behavior ◽  
Slow Relaxation ◽  
Luminescence Properties ◽  
Metal Organic ◽  
The Eu

Highly stable 3D Ln-MOFs were constructed. The Eu-MOF shows good luminescence properties while the Dy-MOF shows a typical single-molecule magnetic behavior with a slow relaxation of magnetization.

Magnetic coordination clusters and networks: synthesis and topological description

2010 ◽  
Vol 368 (1915) ◽  
pp. 1509-1536 ◽  
Author(s):  
George E. Kostakis ◽  
Ian J. Hewitt ◽  
Ayuk M. Ako ◽  
Valeriu Mereacre ◽  
Annie K. Powell
Keyword(s):  
Magnetic Properties ◽  
Coordination Chemistry ◽  
Single Molecule ◽  
Metal Organic Frameworks ◽  
New Approach ◽  
Topological Description ◽  
Metal Organic ◽  
Paramagnetic Ions

With the discovery of the phenomenon of single-molecule magnetism, coordination chemists have turned their attention to synthesizing cluster aggregates of paramagnetic ions. This has led to a plethora of coordination clusters with various topologies and diverse magnetic properties. In this paper, we present ways of describing and understanding such compounds as well as outlining a new approach, which we have recently developed, to describing cluster topology. Our approach is based upon and pays tribute to the huge contribution made to coordination chemistry through the development of the Schläfli symbols for describing architectures. To illustrate the developments that are taking place in modern coordination chemistry, we start with some basic definitions of relevance to what follows. Then we describe approaches to discovering new magnetically interesting 3d/4f clusters, assigning their topological descriptions. Finally, we show how the concepts behind the construction of metal–organic frameworks can be extended to using clusters as nodes in the frameworks to give super metal–organic frameworks.

A series of lanthanide(iii) metal–organic frameworks derived from a pyridyl-dicarboxylate ligand: single-molecule magnet behaviour and luminescence properties

2020 ◽  
Vol 49 (40) ◽  
pp. 14123-14132
Author(s):  
Chengcheng Zhang ◽  
Xiufang Ma ◽  
Peipei Cen ◽  
Xiaoyong Jin ◽  
Jinhui Yang ◽  
...  
Keyword(s):  
Single Molecule ◽  
Metal Organic Frameworks ◽  
Luminescence Properties ◽  
Zero Field ◽  
Single Molecule Magnet ◽  
Metal Organic ◽  
Dicarboxylate Ligand

The zero-field single-molecule magnet behaviour and luminescence properties of 3D Ln-MOFs with a versatile pyridyl-decorated dicarboxylate.

Controlling the magnetic properties of dysprosium metallofullerene within metal–organic frameworks

2016 ◽  
Vol 45 (48) ◽  
pp. 19226-19229 ◽  
Author(s):  
Yongjian Li ◽  
Taishan Wang ◽  
Haibing Meng ◽  
Chong Zhao ◽  
Mingzhe Nie ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Molecule ◽  
Quantum Tunneling ◽  
Metal Organic Frameworks ◽  
Single Molecule Magnet ◽  
Metal Organic

The hysteresis and quantum tunneling of magnetism for a metallofullerene DySc2N@C80 single-molecule magnet were modulated through trapping in MOF-177.

Single crystal to single crystal transformation of spin-crossover coordination polymers from 3D frameworks to 2D layers

2021 ◽  
Vol 9 (15) ◽  
pp. 5082-5087
Author(s):  
Yu Gong ◽  
Wang-Kang Han ◽  
Hui-Shu Lu ◽  
Qing-Tao Hu ◽  
Huan Tu ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Single Crystal ◽  
Coordination Polymers ◽  
Ligand Exchange ◽  
Spin Crossover ◽  
Metal Organic Frameworks ◽  
Crystal Transformation ◽  
Metal Organic

New Hofmann-type metal–organic frameworks display rare and complete ligand exchange induced single crystal to single crystal transformations from 3D frameworks to 2D layers, accompanied by magnetic properties transition from two-step SCO behavior to hysteretic SCO behavior.

A series of europium-based metal organic frameworks with tuned intrinsic luminescence properties and detection capacities

RSC Advances ◽  
2016 ◽  
Vol 6 (113) ◽  
pp. 111934-111941 ◽  
Author(s):  
Pengda Yi ◽  
Hongliang Huang ◽  
Yaguang Peng ◽  
Dahuan Liu ◽  
Chongli Zhong
Keyword(s):  
Functional Groups ◽  
Metal Organic Frameworks ◽  
Luminescence Properties ◽  
Intrinsic Luminescence ◽  
Metal Organic

A series of europium-based metal organic frameworks with different functional groups showed tuned intrinsic luminescence properties and detection capacities.

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