An Unusually Delocalized Mixed-Valence State of a Cyanidometal-Bridged Compound Induced by Thermal Electron Transfer

2017 ◽  
Vol 129 (6) ◽  
pp. 1627-1631 ◽  
Author(s):  
Xiao Ma ◽  
Chen-Sheng Lin ◽  
Xiao-Quan Zhu ◽  
Sheng-Min Hu ◽  
Tian-Lu Sheng ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Valence State ◽  
Mixed Valence ◽  
Thermal Electron ◽  
Mixed Valence State ◽  
Thermal Electron Transfer

An Unusually Delocalized Mixed‐Valence State of a Cyanidometal‐Bridged Compound Induced by Thermal Electron Transfer

2017 ◽  
Vol 56 (6) ◽  
pp. 1605-1609 ◽  
Author(s):  
Xiao Ma ◽  
Chen‐Sheng Lin ◽  
Xiao‐Quan Zhu ◽  
Sheng‐Min Hu ◽  
Tian‐Lu Sheng ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Valence State ◽  
Mixed Valence ◽  
Thermal Electron ◽  
Mixed Valence State ◽  
Thermal Electron Transfer

scholarly journals Mechanistic insight into proton-coupled mixed valency

2016 ◽  
Vol 52 (1) ◽  
pp. 100-103 ◽  
Author(s):  
Luke A. Wilkinson ◽  
Kevin B. Vincent ◽  
Anthony J. H. M. Meijer ◽  
Nathan J. Patmore
Keyword(s):  
Electron Transfer ◽  
Valence State ◽  
Mixed Valence ◽  
Bridging Ligands ◽  
Mixed Valency ◽  
Mixed Valence State ◽  
Mechanistic Insight ◽  
Insight Into

Stabilisation of the mixed-valence state in [Mo2(TiPB)3(HDOP)]2+ (HTiPB = 2,4,6-triisopropylbenzoic acid, H2DOP = 3,6-dihydroxypyridazine) by electron transfer (ET) is related to the proton coordinate of the bridging ligands.

scholarly journals Crossover between the Adiabatic and Nonadiabatic Limits of Thermal Electron Transfer: Verifying the Landau-Zener Formula

2020 ◽  
Author(s):  
Guang Yuan Zhu ◽  
Yi Qin ◽  
Miao Meng ◽  
Suman Mallick ◽  
Hang Gao ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Transition Probability ◽  
Mixed Valence ◽  
Thermal Electron ◽  
Nonadiabatic Transition ◽  
Chemical Systems ◽  
Avoided Crossing ◽  
And Control ◽  
Thermal Electron Transfer ◽  
Theoretical Limitation

Abstract The semiclassical models of nonadiabatic transition were proposed first by Landau and Zener in 1932, which has been widely used in study of electron transfer (ET); however, experimental substantiation of the Landau-Zener formula remains challenging. Herein, employing the Marcus-Hush theory, thermal ET in mixed-valence complexes { [Mo2]-(ph)n-[Mo2] }+ (n = 1-3) is investigated and the Landau-Zener analysis performed in the adiabatic and nonadiabatic limits. Evidently, the Landau-Zener formula is valid in the adiabatic regime in a broader range of conditions than the theoretical limitation known as the narrow avoided-crossing. The intermediate system is identified with an overall transition probability (𝛋el) of ~ 0.5, which is resolved by the contributions from the single and the first multiple passage. The results unify the contemporary ET theories under the semiclassical framework. The obtained insights help to understand and control the ET processes in biological and chemical systems.

Mixed-valence state of symmetric diruthenium complexes: synthesis, characterization, and electron transfer investigation

2012 ◽  
Vol 41 (48) ◽  
pp. 14540
Author(s):  
Solange de Oliveira Pinheiro ◽  
Tércio de F. Paulo ◽  
Dieric dos S. de Abreu ◽  
Elisane Longhinotti ◽  
Claudio H. B. Silva ◽  
...  
Keyword(s):  
Electron Transfer ◽  
Valence State ◽  
Mixed Valence ◽  
Mixed Valence State
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