A Charge-Transfer-Induced Spin Transition in a Discrete Complex:  The Role of Extrinsic Factors in Stabilizing Three Electronic Isomeric Forms of a Cyanide-Bridged Co/Fe Cluster

2005 ◽  
Vol 127 (18) ◽  
pp. 6766-6779 ◽  
Author(s):  
Curtis P. Berlinguette ◽  
Alina Dragulescu-Andrasi ◽  
Andreas Sieber ◽  
Hans-Ulrich Güdel ◽  
Catalina Achim ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Spin Transition ◽  
Extrinsic Factors ◽  
A Charge ◽  
Discrete Complex

Photophysical study of a charge transfer oxazole dye in micelles: Role of surfactant headgroups

2015 ◽  
Vol 163 ◽  
pp. 21-27 ◽  
Author(s):  
Jyotirmay Maiti ◽  
Yeasmin Sarkar ◽  
Partha Pratim Parui ◽  
Sandipan Chakraborty ◽  
Suman Biswas ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Photophysical Study ◽  
A Charge

On the Role of the Special Pair in Photosystems as a Charge Transfer Rectifier

2020 ◽  
Vol 124 (10) ◽  
pp. 1987-1994 ◽  
Author(s):  
Huseyin Aksu ◽  
Alexander Schubert ◽  
Srijana Bhandari ◽  
Atsushi Yamada ◽  
Eitan Geva ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Special Pair ◽  
A Charge

Anatase-driven charge transfer involving a spin transition in cobalt iron cyanide nanostructures

2015 ◽  
Vol 17 (35) ◽  
pp. 22519-22522 ◽  
Author(s):  
Marco Giorgetti ◽  
Giuliana Aquilanti ◽  
Michela Ciabocco ◽  
Mario Berrettoni
Keyword(s):  
Charge Transfer ◽  
Spin Transition ◽  
Iron Cyanide ◽  
Cobalt Hexacyanoferrate ◽  
Cobalt Iron ◽  
A Charge

A charge transfer between Fe and Co in cobalt hexacyanoferrate takes place with concomitant spin transition at the Co site.

A Charge-Transfer-Induced Spin Transition in the Discrete Cyanide-Bridged Complex {[Co(tmphen)2]3[Fe(CN)6]2}

2004 ◽  
Vol 126 (20) ◽  
pp. 6222-6223 ◽  
Author(s):  
Curtis P. Berlinguette ◽  
Alina Dragulescu-Andrasi ◽  
Andreas Sieber ◽  
José Ramón Galán-Mascarós ◽  
Hans-Ulrich Güdel ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Spin Transition ◽  
A Charge

scholarly journals Role of charge transfer in hybridization-induced spin transition in metal-organic molecules

2019 ◽  
Vol 100 (24) ◽  
Author(s):  
Jakob Steinbauer ◽  
Silke Biermann ◽  
Sumanta Bhandary
Keyword(s):  
Charge Transfer ◽  
Organic Molecules ◽  
Spin Transition ◽  
Metal Organic

scholarly journals Bi-mediated allylation of aldehydes in [bmim][Br]: a mechanistic investigation

2018 ◽  
Vol 14 ◽  
pp. 2198-2203
Author(s):  
Mrunesh Koli ◽  
Sucheta Chatterjee ◽  
Subrata Chattopadhyay ◽  
Dibakar Goswami
Keyword(s):  
Ionic Liquid ◽  
Charge Transfer ◽  
Reaction Time ◽  
Room Temperature ◽  
Nmr Studies ◽  
Mechanistic Investigation ◽  
A Charge ◽  
Vt Nmr

The inexpensive room temperature ionic liquid (RTIL), [bmim][Br] has been found to be a superior medium for the Bi-mediated Barbier-type allylation of aldehydes compared to other conventional solvents. It plays the dual role of a solvent and a metal activator enabling higher yields of the products in a shorter reaction time using stoichiometric/near-stoichiometric amounts of reagents. Plausibly, [bmim][Br] activates Bi metal by a charge transfer mechanism. The 1H VT-NMR studies suggested that both the allylating species, allylbismuth dibromide and diallylbismuth bromide, are generated in situ.

A SPECTROPHOTOMETRIC STUDY OF HEXA-, PENTA-, AND TETRA- COORDINATED HALOGENOCOPPER(II) COMPLEXES IN ACETONE – HYDROHALIC ACID MIXTURES

1966 ◽  
Vol 44 (14) ◽  
pp. 1643-1653 ◽  
Author(s):  
G. H. Faye
Keyword(s):  
Charge Transfer ◽  
Absorption Spectra ◽  
Hydrobromic Acid ◽  
Charge Transfer Band ◽  
Visible Region ◽  
Spectrophotometric Study ◽  
Ligand Field ◽  
A Charge ◽  
Hydrohalic Acid

A spectrophotometric study of the Cu(II) – acetone – hydrochloric (hydrobromic) acid systems has revealed that at relatively high ratios of halide: copper there is a probable equilibrium between four-, five-, and six-coordinate halogenocopper(II) complexes. A distorted tetrahedral species is favored at the highest ratios. Ligand field bands of pseudo-octahedral monohalogenocopper(II) complexes and, in the visible region, a charge transfer band of the six-coordinate complex, [CuCl4(ac)2]2−, have been identified. The results of the present work point to the important role of the solvent in determining the geometries and absorption spectra of the complexes, a factor that seems to have been misinterpreted by some previous workers.

Role of transition metals in a charge transfer mechanism and oxygen removal in Li1.17Ni0.17Mn0.5Co0.17O2: experimental and first-principles analysis

2018 ◽  
Vol 20 (29) ◽  
pp. 19606-19613 ◽  
Author(s):  
Tanmay Sarkar ◽  
Kunkanadu R. Prakasha ◽  
Mridula Dixit Bharadwaj ◽  
Annigere S. Prakash
Keyword(s):  
Charge Transfer ◽  
First Principles ◽  
Density Functional ◽  
Transfer Mechanism ◽  
Oxygen Binding ◽  
First Principles Calculations ◽  
Functional Theory ◽  
Charge Transfer Mechanism ◽  
A Charge

First principles calculations based on density functional theory were performed to understand the charge transfer mechanism and oxygen binding energy in Li1.17Ni0.17Mn0.5Co0.17O2.

Sign in / Sign up

Export Citation Format

Share Document