Mixed-valence molecular magnets based on building block: Structures, magnetic properties and DFT analyses

Polyhedron ◽  
2007 ◽  
Vol 26 (9-11) ◽  
pp. 1781-1786 ◽  
Author(s):  
Y.C. Chen ◽  
G.X. Liu ◽  
P.F. Wang ◽  
H. Xu ◽  
X.M. Ren ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Building Block ◽  
Mixed Valence ◽  
Molecular Magnets ◽  
Block Structures

Ultrahard magnetism from mixed-valence dilanthanide complexes with metal-metal bonding

Science ◽  
2022 ◽  
Vol 375 (6577) ◽  
pp. 198-202
Author(s):  
Colin A. Gould ◽  
K. Randall McClain ◽  
Daniel Reta ◽  
Jon G. C. Kragskow ◽  
David A. Marchiori ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Liquid Nitrogen ◽  
Coordination Compounds ◽  
Mixed Valence ◽  
Liquid Nitrogen Temperature ◽  
Molecular Magnets ◽  
The Other ◽  
Metal Bonding ◽  
Metal Metal ◽  
Valence Electrons

Magnetic effects of lanthanide bonding Lanthanide coordination compounds have attracted attention for their persistent magnetic properties near liquid nitrogen temperature, well above alternative molecular magnets. Gould et al . report that introducing metal-metal bonding can enhance coercivity. Reduction of iodide-bridged terbium or dysprosium dimers resulted in a single electron bond between the metals, which enforced alignment of the other valence electrons. The resultant coercive fields exceeded 14 tesla below 50 and 60 kelvin for the terbium and dysprosium compounds, respectively. —JSY

ChemInform Abstract: [V16O38(CN)]9-: A Soluble Mixed-Valence Redox-Active Building Block with Strong Antiferromagnetic Coupling.

ChemInform ◽  
2012 ◽  
Vol 43 (45) ◽  
pp. no-no
Author(s):  
Tony D. Keene ◽  
Deanna M. D'Alessandro ◽  
Karl W. Kraemer ◽  
Jason R. Price ◽  
David J. Price ◽  
...  
Keyword(s):  
Building Block ◽  
Mixed Valence ◽  
Antiferromagnetic Coupling ◽  
Redox Active

Synthesis, structure, and magnetic properties of dicopper and tricobalt complexes based on N-(2-pyridylmethyl)iminodiethanol

2015 ◽  
Vol 2 (8) ◽  
pp. 763-770 ◽  
Author(s):  
Jong Won Shin ◽  
Ah Rim Jeong ◽  
Shinya Hayami ◽  
Dohyun Moon ◽  
Kil Sik Min
Keyword(s):  
Magnetic Properties ◽  
Copper Complex ◽  
Mixed Valence ◽  
Molecular Magnetism ◽  
Dinuclear Copper

A novel unsymmetrical dinuclear copper complex [Cu(H2pmide)(NO3)Cu(Hpmide)](NO3)2 (1) and a mixed-valence trinuclear cobalt compound [(pmide)2Co3(CH3CO2)2(NCS)2]·4CH3OH (2) have been prepared and characterized using structure and molecular magnetism.

scholarly journals XXXIX.—Magnetic Quality in the most open Cubic Arrangement of Molecular Magnets.

1908 ◽  
Vol 28 ◽  
pp. 643-651 ◽  
Author(s):  
W. Peddie
Keyword(s):  
Magnetic Properties ◽  
Molecular Magnets ◽  
Molecular Arrangement ◽  
Good Agreement

In a former paper (Proc. R.S.E., 1905) an investigation was given of the magnetic properties of the closest packed homogeneous cubic arrangement of molecular magnets, and it was found that the results were in good agreement with the observed properties of crystals of magnetite. It was also suggested that a parallel investigation of other cubic arrangements might lead to a discrimination of molecular arrangement, so far as the magnetic constituents are concerned, in actual crystals. To settle this point, if possible, the present investigation was undertaken.

Synthesis, structures and magnetic properties of two chiral mixed-valence iron(ii,iii) coordination networks

2017 ◽  
Vol 46 (47) ◽  
pp. 16623-16630 ◽  
Author(s):  
Yun-Shan Xue ◽  
Xu Tan ◽  
Mengjie Zhou ◽  
Hua Mei ◽  
Yan Xu
Keyword(s):  
Magnetic Properties ◽  
Mixed Valence ◽  
Assembly Process ◽  
Coordination Networks

Two rare chiral mixed-valence iron(ii,iii) coordination networks have been synthesized through spontaneous asymmetrical crystallization from achiral units in the assembly process.

Structure and magnetic properties of V2(VO)(P2O7)2. A mixed-valence vanadium(III,III,IV) pyrophosphate

1988 ◽  
Vol 27 (9) ◽  
pp. 1646-1648 ◽  
Author(s):  
Jack W. Johnson ◽  
David C. Johnston ◽  
Hubert E. King ◽  
Thomas R. Halbert ◽  
John F. Brody ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Mixed Valence
Sign in / Sign up

Export Citation Format

Share Document