Regulating the luminescent and magnetic properties of rare-earth complexes with β-diketonate coligands

2018 ◽  
Vol 42 (14) ◽  
pp. 11417-11429 ◽  
Author(s):  
Xiao-Ya Chu ◽  
Wen-Min Wang ◽  
Yao-Yao Nie ◽  
Jian-Zhong Cui ◽  
Hong-Ling Gao
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Complexes

By introducing different β-diketonate coligands, Dy2 complexes exhibit different SMM behaviors.

(thf)2Ln(Ge9{Si(SiMe3)3}3)2 (Ln = Eu, Sm): the first coordination of metalloid germanium clusters to lanthanides

2021 ◽  
Author(s):  
Andreas Schnepf ◽  
Svetlana Klementyeva ◽  
Claudio Schrenk ◽  
Marat M Khusniyarov ◽  
Minghui Zhang
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Crystallographic Analysis ◽  
Rare Earth Complexes ◽  
Group 14 ◽  
X Ray ◽  
Germanium Clusters

We report the synthesis, structure and magnetic properties of the first rare earth complexes of metalloid group 14 clusters [(thf)2Ln(Ge9Hyp3)2] (Ln = Eu, Sm, Hyp = Si(SiMe3)3). X-ray crystallographic analysis...

Synthesis of poly(thiazole-2,4-diyl)-rare-earth complexes and their magnetic properties

2004 ◽  
Vol 61 (3) ◽  
pp. 405-410 ◽  
Author(s):  
Jianbin Tang ◽  
Liming Jiang ◽  
Weilin Sun ◽  
Zhiquan Shen
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Rare Earth Complexes

Near-infrared luminescence and magnetic properties of dinuclear rare earth complexes modulated by β-diketone co-ligands

2020 ◽  
Vol 44 (10) ◽  
pp. 3912-3921 ◽  
Author(s):  
Ling Li ◽  
Jian Gou ◽  
Dong-Fang Wu ◽  
Yun-Juan Wang ◽  
Yao-Yao Duan ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Schiff Base ◽  
Rare Earth ◽  
Schiff Base Ligand ◽  
Near Infrared ◽  
Rare Earth Complexes ◽  
Coordination Environment ◽  
Infrared Luminescence

The magnetic properties of complexes based on a Schiff base ligand H2L can be modulated by subtle changes in the coordination environment resulting from changes in the co-ligand substituents.

A family of rare earth complexes with chelating furan biradicals: syntheses, structures and magnetic properties

RSC Advances ◽  
2015 ◽  
Vol 5 (91) ◽  
pp. 74864-74873 ◽  
Author(s):  
Xin Li ◽  
Ting Li ◽  
Li Tian ◽  
Zhong Yi Liu ◽  
Xiu Guang Wang
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Magnetic Relaxation ◽  
Rare Earth Complexes ◽  
Frequency Dependent ◽  
Magnetic Susceptibilities ◽  
Slow Magnetic Relaxation

Six LnIII–furan-biradical tri-spin complexes have been synthesized, they exhibit interesting magnetic properties. DyIIIcomplex shows frequency-dependent ac magnetic susceptibilities, which suggests the presence of slow magnetic relaxation.

Tetranuclear rare-earth complexes: energy barrier enhancement and two-step slow magnetic relaxation activated by ligand substitution

2019 ◽  
Vol 6 (3) ◽  
pp. 756-764 ◽  
Author(s):  
Jian Gou ◽  
Shuang Liu ◽  
Yun-Juan Wang ◽  
Ling Li ◽  
Peng Ren ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Rare Earth ◽  
Energy Barrier ◽  
Magnetic Relaxation ◽  
Ligand Substitution ◽  
Rare Earth Complexes ◽  
Slow Magnetic Relaxation

The influence of tuning the β-diketone on the modulation of the magnetic properties is demonstrated.

scholarly journals Thermal expansion and magnetic properties of benzoquinone-bridged dinuclear rare-earth complexes

2017 ◽  
Vol 46 (39) ◽  
pp. 13582-13589 ◽  
Author(s):  
Jani O. Moilanen ◽  
Akseli Mansikkamäki ◽  
Manu Lahtinen ◽  
Fu-Sheng Guo ◽  
Elina Kalenius ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Thermal Expansion ◽  
Rare Earth ◽  
Single Crystal ◽  
Powder Diffraction ◽  
Rare Earth Complexes ◽  
Metal Centers ◽  
X Ray

The complexes [BQ(MCl2·THF3)2] (M = Y or Dy) possessing pentagonal bipyramidal environment around metal centers undergo significant thermal expansion as revealed by single-crystal X-ray and powder diffraction experiments.

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