DFT modeling of Spectral and Redox Properties of Di-and Tetranuclear Ruthenium Transition Metal Complexes with Bridging Ligands

2009 ◽  
Author(s):  
S. Záliš ◽  
R. S. Winter ◽  
M. Linseis ◽  
A. Kaim ◽  
B. Sarkar ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Redox Properties ◽  
Bridging Ligands ◽  
Dft Modeling

scholarly journals Ferromagnetism in polynuclear systems based on non-linear [MnII2MnIII] building blocks

2016 ◽  
Vol 3 (10) ◽  
pp. 1272-1279 ◽  
Author(s):  
Jordi Cirera ◽  
Yuan Jiang ◽  
Lei Qin ◽  
Yan-Zhen Zheng ◽  
Guanghua Li ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
High Spin ◽  
Transition Metal Complexes ◽  
Building Blocks ◽  
Bridging Ligands ◽  
Non Linear ◽  
Important Challenge ◽  
Ferromagnetic Interactions

Design of new polynuclear transition metal complexes showing ferromagnetic interactions to achieve high spin values is an important challenge due to the scarcity of bridging ligands that provide such coupling.

Übergangsmetallkomplexe instabiler Ylide, X [1] Chemische und elektrochemische Untersuchungen zu den Redox-Eigenschaften cyclischer Tetracarbonylchrom-Ylidchelatkomplexe / Transition Metal Complexes of Unstable Ylides, X [1] Chemical and Electrochemical Investigations of the Redox Properties of Cyclic Tetracarbonylchromium-Ylide-Chelate-Complexes

1987 ◽  
Vol 42 (7) ◽  
pp. 892-896 ◽  
Author(s):  
Lothar Weber ◽  
Ewald Lücke ◽  
Ulrich Kölle ◽  
S. Ohst
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
General Type ◽  
Oxidation Process ◽  
Radical Cations ◽  
Redox Properties ◽  
Chelate Complexes

Abstract Treatment of the ylide chelate complexes (CO)4 (1) with (C5H5)2Fe+PF6- leads to the organometallic radical cations 2. The oxidation process of 1 is also checked electrochemically by means of cyclovoltammetry, which exhibits a reversibel one electron oxidation between -0.1 and +0.3 V vs. SCE. These potentials are more negative than in any other complex of the general type Cr(CO)4L2 (L e.g. = PR3, CNR).

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