Vibrational Coherence Due to Promoting Mode Activity in the Relaxation Dynamics of the Class III Mixed-Valence Molecule [Ru2TIEDCl4]+

A quasi-one-dimensional halogen-bridged mixed-valence metal complex is studied by time-resolved pump and probe spectroscopy with sub-5 fs time resolution. Two kinds of oscillatory signals are observed, which are attributed to the wave packet motions both in an electronic ground state and in a self-trapped exciton (STE) state. The onset of the wave packet motion is found to be delayed by about 50 fs, comparing with the ideal wave packet in the electronic excited state. The delay reflects the thermalization process in a free exciton (FE) state and a lattice relaxation process from FE to STE states.

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Class III mixed-valence: A copper—copper bond?

Journal of Inorganic Biochemistry ◽

10.1016/0162-0134(91)84213-s ◽

1991 ◽

Vol 43 (2-3) ◽

pp. 221

Author(s):

Charlie Harding ◽

Vickie McKee ◽

Jane Nelson

Keyword(s):

Mixed Valence ◽

Class Iii

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Distinguishing the Strength of Electronic Coupling for Mo2-Containing Mixed-Valence Compounds within the Class III Regime

Chemistry - A European Journal ◽

10.1002/chem.201406196 ◽

2014 ◽

Vol 21 (6) ◽

pp. 2353-2357 ◽

Cited By ~ 13

Author(s):

Tao Cheng ◽

Ying Ning Tan ◽

Yu Zhang ◽

Yu Yu Zhang ◽

Miao Meng ◽

...

Keyword(s):

Mixed Valence ◽

Electronic Coupling ◽

Class Iii ◽

Mixed Valence Compounds

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Infrared Study of the Class II/Class III Boundary in Mixed-Valence Dinuclear Ruthenium Complexes

Journal of the American Chemical Society ◽

10.1021/ja002971k ◽

2001 ◽

Vol 123 (7) ◽

pp. 1396-1402 ◽

Cited By ~ 21

Author(s):

Maria C. DeRosa ◽

Christopher A. White ◽

Christopher E. B. Evans ◽

Robert J. Crutchley

Keyword(s):

Mixed Valence ◽

Ruthenium Complexes ◽

Class Ii ◽

Class Iii ◽

Infrared Study ◽

Dinuclear Ruthenium ◽

Dinuclear Ruthenium Complexes

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Unsymmetrically Substituted 1,1′-Biferrocenylenes Maintain Class III Mixed-Valence Character

Organometallics ◽

10.1021/om400502e ◽

2013 ◽

Vol 32 (20) ◽

pp. 5980-5987 ◽

Cited By ~ 18

Author(s):

Rochus Breuer ◽

Michael Schmittel

Keyword(s):

Mixed Valence ◽

Class Iii

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Pseudo-para-dinitro[2.2]paracyclophane Radical Anion, a Mixed-Valence System Poised on the Class II/Class III Borderline

Journal of the American Chemical Society ◽

10.1021/ja0441920 ◽

2005 ◽

Vol 127 (3) ◽

pp. 920-925 ◽

Cited By ~ 38

Author(s):

Stephen F. Nelsen ◽

Asgeir E. Konradsson ◽

João P. Telo

Keyword(s):

Radical Anion ◽

Mixed Valence ◽

Class Ii ◽

Class Iii

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The novel mixed-valence, exchange-coupled, class III dimer [L2Fe2(µ-OH)3]2+(L =N,N′,N″-trimethyl-1,4,7-triazacyclononane)

Journal of the Chemical Society Chemical Communications ◽

10.1039/c39890000059 ◽

1989 ◽

pp. 59-62 ◽

Cited By ~ 55

Author(s):

S. Drüeke ◽

P. Chaudhuri ◽

K. Pohl ◽

K. Wieghardt ◽

X.-Q. Ding ◽

...

Keyword(s):

Mixed Valence ◽

The Novel ◽

Class Iii

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A study of asymmetrical mixed-valent Mo2–Mo2 complexes in the class III regime

Dalton Transactions ◽

10.1039/c6dt04915j ◽

2017 ◽

Vol 46 (17) ◽

pp. 5711-5723 ◽

Cited By ~ 3

Author(s):

Suman Mallick ◽

Tao Cheng ◽

Lu Chen ◽

Miao Meng ◽

Yu Yu Zhang ◽

...

Keyword(s):

Electron Transfer ◽

Dft Calculations ◽

Mixed Valence ◽

Class Iii ◽

Bridging Ligands ◽

Strongly Coupled

With thiolated oxalato bridging ligands, three strongly coupled, asymmetrical Mo2 dimers have been studied. In these strongly mixed-valence systems, the charge is unevenly distributed and electron transfer between the two bridged Mo2 centers occurs, as indicated by the LMCT absorption and supported by the DFT calculations.

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