scholarly journals Electron attachment to the dipeptide dialanine: influence of methylation on site selective dissociation reactions

2013 ◽  
Vol 15 (11) ◽  
pp. 3834 ◽  
Author(s):  
Benjamin Puschnigg ◽  
Stefan E. Huber ◽  
Michael Probst ◽  
Katrin Tanzer ◽  
Violaine Vizcaino ◽  
...  
Keyword(s):  
Electron Attachment ◽  
Selective Dissociation ◽  
Site Selective

Influence of Functional Groups on the Site-Selective Dissociation of Adenine upon Low-Energy Electron Attachment

2007 ◽  
Vol 46 (27) ◽  
pp. 5238-5241 ◽  
Author(s):  
Stephan Denifl ◽  
Philipp Sulzer ◽  
Dieter Huber ◽  
Fabio Zappa ◽  
Michael Probst ◽  
...  
Keyword(s):  
Functional Groups ◽  
Electron Attachment ◽  
Low Energy ◽  
Energy Electron ◽  
Selective Dissociation ◽  
Low Energy Electron ◽  
Site Selective

Site selective dissociation upon core ionization of ozone

2007 ◽  
Vol 435 (4-6) ◽  
pp. 214-218 ◽  
Author(s):  
Alexandra Mocellin ◽  
Karoline Wiesner ◽  
Stacey L. Sorensen ◽  
Catalin Miron ◽  
Karine Le Guen ◽  
...  
Keyword(s):  
Selective Dissociation ◽  
Site Selective

scholarly journals Site-Selective Dissociation upon Sulfur L-Edge X-ray Absorption in a Gas-Phase Protonated Peptide

2020 ◽  
Vol 11 (4) ◽  
pp. 1215-1221 ◽  
Author(s):  
Lucas Schwob ◽  
Simon Dörner ◽  
Kaan Atak ◽  
Kaja Schubert ◽  
Martin Timm ◽  
...  
Keyword(s):  
Gas Phase ◽  
Protonated Peptide ◽  
X Ray ◽  
Selective Dissociation ◽  
Site Selective ◽  
X Ray Absorption

Site-Selective Dissociation Processes of Cationic Ethanol Conformers: The Role of Hyperconjugation

2014 ◽  
Vol 118 (34) ◽  
pp. 7096-7103
Author(s):  
Weixing Li ◽  
Yongjun Hu ◽  
Fuyi Liu ◽  
Xiaobin Shan ◽  
Liusi Sheng
Keyword(s):  
Selective Dissociation ◽  
Site Selective

Site selective dissociation of ozone upon core excitation

2007 ◽  
Vol 156-158 ◽  
pp. 245-249 ◽  
Author(s):  
A. Mocellin ◽  
M.S.P. Mundim ◽  
L.H. Coutinho ◽  
M.G.P. Homem ◽  
A. Naves de Brito
Keyword(s):  
Core Excitation ◽  
Selective Dissociation ◽  
Site Selective

Near-Edge X-ray Absorption Fine Structure Spectra and Site-Selective Dissociation of Phenol

2014 ◽  
Vol 118 (9) ◽  
pp. 1601-1609 ◽  
Author(s):  
Yi-Shiue Lin ◽  
Kun-Ta Lu ◽  
Yuan T. Lee ◽  
Chien-Ming Tseng ◽  
Chi-Kung Ni ◽  
...  
Keyword(s):  
Fine Structure ◽  
X Ray ◽  
Absorption Fine ◽  
Selective Dissociation ◽  
Site Selective ◽  
X Ray Absorption

ON THE THREE-BODY ELECTRON ATTACHMENT TO OXYGEN IN THE PLASMA OF A NON-SELF-MAINTAINED DISCHARGE

1979 ◽  
Vol 40 (C7) ◽  
pp. C7-103-C7-104
Author(s):  
A. N. Vasilieva ◽  
I. A. Grishina ◽  
V. I. Ktitorov ◽  
A. S. Kovalev ◽  
A. T. Rakhimov
Keyword(s):  
Electron Attachment ◽  
Maintained Discharge ◽  
Three Body

Chemical and Electrochemical Heteroepitaxial Growth of Chalcogenide Semiconductors from Solutions

1996 ◽  
Vol 451 ◽  
Author(s):  
D. Lincot ◽  
M. J. Furlong ◽  
M. Froment ◽  
R. Cortes ◽  
M. C. Bernard
Keyword(s):  
Heteroepitaxial Growth ◽  
X Ray Diffraction ◽  
Basic Principles ◽  
Lattice Match ◽  
X Ray ◽  
Chalcogenide Semiconductors ◽  
Influence Of Temperature On ◽  
Deposition Processes ◽  
A Site ◽  
Site Selective

ABSTRACTChalcogenide semiconductors have been deposited epitaxially from aqueous solutions either chemically or electrochemically at growth rates of up to 0.7 μmhr−1. After recalling the basic principles of these deposition processes, results are presented concerning chemically deposited CdS on InP, GaP and CuInSe2 substrates, electrodeposited CdTe on InP, and CdSAnP heterostructures. Characterisation of these structures by RHEED, TEM, HRTEM, and glazing angle X ray diffraction allows to analyse the effects of substrate orientation, polarity, lattice match plus the influence of temperature on epitaxial growth. These results are discussed in terms of self organisation and a site selective growth mechanisms due to the free enegy of formation of each compound.

A Multi-Layer Approach to the Equation of Motion Coupled-Cluster Method for the Electron Affinity

2020 ◽  
Author(s):  
Soumi Haldar ◽  
Achintya Kumar Dutta
Keyword(s):  
Electron Affinity ◽  
Electron Attachment ◽  
Equation Of Motion ◽  
Cluster Method ◽  
Coupled Cluster ◽  
Coupled Cluster Method ◽  
Large Molecules ◽  
Layer Method ◽  
Speed Up ◽  
Attachment Process

We have presented a multi-layer implementation of the equation of motion coupled-cluster method for the electron affinity, based on local and pair natural orbitals. The method gives consistent accuracy for both localized and delocalized anionic states. It results in many fold speedup in computational timing as compared to the canonical and DLPNO based implementation of the EA-EOM-CCSD method. We have also developed an explicit fragment-based approach which can lead to even higher speed-up with little loss in accuracy. The multi-layer method can be used to treat the environmental effect of both bonded and non-bonded nature on the electron attachment process in large molecules.<br>

para-Selective Cyanation of Arenes by H-Bonded Template

2019 ◽  
Author(s):  
Sandeep Pimparkar ◽  
Trisha Bhattacharya ◽  
Arun Maji ◽  
Argha Saha ◽  
Ramasamy Jayarajan ◽  
...  
Keyword(s):  
Selective Functionalization ◽  
Directing Group ◽  
Product Utility ◽  
Site Selective

The significance of site selective functionalization stands upon the superior selectivity, easy synthesis and diverse product utility. In this work we demonstrate the <i>para</i>-selective introduction of versatile nitrile moiety, enabled by detachable and reusable H-bonded auxiliary. The methodology holds its efficiency irrespective of substrate electronic bias. The conspicuous shift in the step energetics was probed by both experimental and computational mechanistic tools heralds the inception of <i>para</i>-deuteration. The synthetic impact of the methodology was highlighted with reusability of directing group and post synthetic modifications

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