Solvent Control of Vibronic Coupling upon Intervalence Charge Transfer Excitation of (CN)5FeCNRu(NH3)5-as Revealed by Resonance Raman and Near-Infrared Absorption Spectroscopies

1998 ◽  
Vol 120 (23) ◽  
pp. 5848-5849 ◽  
Author(s):  
Chengfei Wang ◽  
Brian K. Mohney ◽  
Robert D. Williams ◽  
Vladimir Petrov ◽  
Joseph T. Hupp ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Infrared Absorption ◽  
Near Infrared ◽  
Resonance Raman ◽  
Vibronic Coupling ◽  
Intervalence Charge Transfer ◽  
Solvent Control ◽  
Charge Transfer Excitation

Resonance raman study of (η2-TCNE)M(CO)5 (M = Cr, W; TCNE = tetracyanoethene). Evidence for an olefin-complex → metallacyclopropane transition upon low-energy metal-to-ligand charge-transfer excitation

1991 ◽  
Vol 409 (1-2) ◽  
pp. 189-195 ◽  
Author(s):  
Derk J. Stufkens ◽  
Theo L. Snoeck ◽  
Wolfgang Kaim ◽  
Thomas Roth ◽  
Barbara Olbrich-Deussner
Keyword(s):  
Charge Transfer ◽  
Resonance Raman ◽  
Low Energy ◽  
Ligand Charge Transfer ◽  
Raman Study ◽  
Charge Transfer Excitation

scholarly journals Exploiting exciton coupling of ligand radical intervalence charge transfer transitions to tune NIR absorption

2018 ◽  
Vol 9 (6) ◽  
pp. 1610-1620 ◽  
Author(s):  
Ryan M. Clarke ◽  
Tiffany Jeen ◽  
Serena Rigo ◽  
John R. Thompson ◽  
Loren G. Kaake ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Rational Design ◽  
Near Infrared ◽  
Relative Orientation ◽  
Exciton Coupling ◽  
Salen Complexes ◽  
Nir Absorption ◽  
Charge Transfer Transitions ◽  
Intervalence Charge Transfer

We detail the rational design of a series of bimetallic bis-ligand radical Ni salen complexes in which the relative orientation of the ligand radical chromophores provides a mechanism to tune the energy of intense intervalence charge transfer (IVCT) bands in the near infrared (NIR) region.

Near-infrared absorption by intramolecular charge-transfer transition in 5,10,15,20-tetra(N-carbazolyl)porphyrin through protonation

2019 ◽  
Vol 55 (20) ◽  
pp. 2992-2995 ◽  
Author(s):  
Shin-ichiro Kawano ◽  
Sae Kawada ◽  
Yasutaka Kitagawa ◽  
Rena Teramoto ◽  
Masayoshi Nakano ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Infrared Absorption ◽  
Near Infrared ◽  
Intramolecular Charge Transfer ◽  
Charge Transfer Transition

A porphyrin coupled quadruply with N-carbazolyl groups at the meso positions has been synthesized.

UV-vis/X-ray/thermo-induced synthesis and UV–SWIR photoresponsive property of a mixed-valence viologen molybdate semiconductor

2021 ◽  
Author(s):  
Peng-Hao Wang ◽  
Cao-Ming Yu ◽  
Xiao-Qing Yu ◽  
Ming-Sheng Wang ◽  
Guo-Cong Guo
Keyword(s):  
Charge Transfer ◽  
Radical Cation ◽  
Near Infrared ◽  
Mixed Valence ◽  
Design Strategy ◽  
X Ray ◽  
Intervalence Charge Transfer

A new design strategy through synergy of Mo (VI)–Mo (V) intervalence charge transfer and π(radical)–π(radical/cation) interactions is proposed to obtain semiconductors with photoresponsive ranges covering the whole UV–SWIR (ultraviolet–shortwave near-infrared;...

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