scholarly journals A quantum chemical model for a series of self-assembled nanocages: the origin of stability behind the coordination-driven formation of transition metal complexes up to [M12L24]24+

2021 ◽  
Author(s):  
Yuichiro Yoshida ◽  
Satoru Iuchi ◽  
Hirofumi Sato
Keyword(s):  
Transition Metal ◽  
Metal Complex ◽  
Metal Complexes ◽  
Computational Model ◽  
Transition Metal Complexes ◽  
Quantum Chemical ◽  
Electronic States ◽  
Free Energies ◽  
Quantum Chemical Model ◽  
Self Assembled

We present a systematic computational model to study the electronic states and free energies of a self-assembled multi-metal complex series.

Transition Metal Complex Catalysed Photo- and Electrochemical (De)hydrogenations Involving C=O- and C=N-Bonds

Synthesis ◽  
2021 ◽  
Author(s):  
Igor Fokin ◽  
Kai-Thorben Kuessner ◽  
Inke Siewert
Keyword(s):  
Transition Metal ◽  
Metal Complex ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Transition Metal Complex ◽  
Basic Principles

Herein, we summarize the photo- and electrochemical protocols for dehydrogenation and hydrogenations involving carbonyl and imine functions. The three basic principles that have been explored to interconvert such moieties with transition metal complexes are discussed in detail and the substrate scope is evaluated. Furthermore, we describe some general thermodynamic and kinetic aspects of such electro- and photochemically driven reactions.

scholarly journals Redox mediators accelerate electrochemically-driven solubility cycling of molecular transition metal complexes

2020 ◽  
Vol 11 (36) ◽  
pp. 9836-9851
Author(s):  
Katherine J. Lee ◽  
Kunal M. Lodaya ◽  
Cole T. Gruninger ◽  
Eric S. Rountree ◽  
Jillian L. Dempsey
Keyword(s):  
Transition Metal ◽  
Metal Complex ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Transition Metal Complex ◽  
Redox Mediators ◽  
Insoluble Material ◽  
Molecular Transition ◽  
Novel Strategy

We present an example of electrochemically-driven solubility cycling of a molecular transition metal complex and report a novel strategy for catalytically enhancing the oxidation of an insoluble material using homogeneous redox mediators.

scholarly journals Resolving structures of transition metal complex reaction intermediates with femtosecond EXAFS

2020 ◽  
Vol 22 (5) ◽  
pp. 2660-2666 ◽  
Author(s):  
Alexander Britz ◽  
Baxter Abraham ◽  
Elisa Biasin ◽  
Tim Brandt van Driel ◽  
Alessandro Gallo ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complex ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Transition Metal Complex ◽  
Complex Reaction ◽  
Reaction Intermediates ◽  
Intermediate States

Femtosecond EXAFS is implemented at an XFEL and can be used to observe short-lived intermediate states of photoexcited transition metal complexes in solution.

Metal complex interactions with DNA

2015 ◽  
Vol 44 (8) ◽  
pp. 3505-3526 ◽  
Author(s):  
Benjamin J. Pages ◽  
Dale L. Ang ◽  
Elisé P. Wright ◽  
Janice R. Aldrich-Wright
Keyword(s):  
Transition Metal ◽  
Metal Complex ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Spectroscopic Techniques ◽  
Binding Modes ◽  
Dna Interactions ◽  
Diverse Range ◽  
Dna Structures ◽  
Complex Interactions

Increasing numbers of DNA structures are being revealed using a diverse range of transition metal complexes and biophysical spectroscopic techniques. Here we present a review of metal complex-DNA interactions in which several binding modes and DNA structural forms are explored.

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