pH Control of Intramolecular Energy Transfer and Oxygen Quenching in Ru(II) Complexes Having Coupled Electronic Excited States

2012 ◽  
Vol 134 (17) ◽  
pp. 7497-7506 ◽  
Author(s):  
Tod A. Grusenmeyer ◽  
Jin Chen ◽  
Yuhuan Jin ◽  
Jonathan Nguyen ◽  
Jeffrey J. Rack ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Excited States ◽  
Ph Control ◽  
Intramolecular Energy Transfer ◽  
Oxygen Quenching ◽  
Electronic Excited States

ChemInform Abstract: INTRAMOLECULAR ENERGY TRANSFER BETWEEN LIGAND FIELD EXCITED STATES IN A BIMETALLIC SYSTEM

1984 ◽  
Vol 15 (13) ◽  
Author(s):  
N. A. P. KANE-MAGUIRE ◽  
M. M. ALLEN ◽  
J. M. VAUGHT ◽  
J. S. HALLOCK ◽  
A. L. HEATHERINGTON
Keyword(s):  
Energy Transfer ◽  
Excited States ◽  
Ligand Field ◽  
Intramolecular Energy Transfer ◽  
Bimetallic System

Intramolecular energy transfer between ligand field excited states in a bimetallic system

1983 ◽  
Vol 22 (26) ◽  
pp. 3851-3855 ◽  
Author(s):  
N. A. P. Kane-Maguire ◽  
M. M. Allen ◽  
J. M. Vaught ◽  
J. S. Hallock ◽  
A. L. Heatherington
Keyword(s):  
Energy Transfer ◽  
Excited States ◽  
Ligand Field ◽  
Intramolecular Energy Transfer ◽  
Bimetallic System

Excited State Tracking During the Relaxation of Coordination Compounds

2018 ◽  
Author(s):  
Juan Sanz García ◽  
Martial Boggio-Pasqua ◽  
Ilaria Ciofini ◽  
Marco Campetella
Keyword(s):  
Excited State ◽  
Excited States ◽  
Potential Energy Surfaces ◽  
Photochemical Reactions ◽  
Complex Nature ◽  
Electronic Excited States ◽  
Ruthenium Nitrosyl ◽  
State Tracking ◽  
Energy Surfaces ◽  
Electronic Wavefunction

<div>The ability to locate minima on electronic excited states (ESs) potential energy surfaces (PESs) both in the case of bright and dark states is crucial for a full understanding of photochemical reactions. This task has become a standard practice for small- to medium-sized organic chromophores thanks to the constant developments in the field of computational photochemistry. However, this remains a very challenging effort when it comes to the optimization of ESs of transition metal complexes (TMCs), not only due to the presence of several electronic excited states close in energy, but also due to the complex nature of the excited states involved. In this article, we present a simple yet powerful method to follow an excited state of interest during a structural optimization in the case of TMC, based on the use of a compact hole-particle representation of the electronic transition, namely the natural transition orbitals (NTOs). State tracking using NTOs is unambiguously accomplished by computing the mono-electronic wavefunction overlap between consecutive steps of the optimization. Here, we demonstrate that this simple but robust procedure works not only in the case of the cytosine but also in the case of the ES optimization of a ruthenium-nitrosyl complex which is very problematic with standard approaches.</div>

Delocalized Excitation or Intramolecular Energy Transfer in Pyrene Core Dendrimers

2021 ◽  
pp. 7717-7725
Author(s):  
Dayujia Huo ◽  
Minjie Li ◽  
Zujin Zhao ◽  
Xian Wang ◽  
Andong Xia ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Intramolecular Energy Transfer
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