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Ultrafast electronic relaxation pathways of the molecular photoswitch quadricyclane
The light-induced ultrafast switching between molecular isomers norbornadiene and quadricyclane can reversibly store and release a substantial amount...
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Radiationless deactivation pathways versus H-atom elimination from the N–H bond photodissociation in PhNH2-(Py)n (n = 1,2) complexes
Minimum energy structures of the ground and lowest excited states of aniline (PhNH 2 ) solvated by pyridine (Py) show that the clusters formed are...
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Electronic excited states of planar vs bowl-shaped polycyclic aromatic hydrocarbons in interaction with water clusters: a TD-DFT study
In an astrochemical and environmental context, this work constitutes a step forward in understanding the photo-reactivity of polycyclic aromatic...
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Game of basis sets pinpointing charge transfer states: example for LiH
Considering the LiH case study, a semi-quantitative approach is presented to locate the energy and interatomic ranges of charge transfer states....
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Concluding Remarks
The results presented herein have investigated the ultrafast dynamics of a number of systems: Ketones, cyclopropane, 1,2-dithiane, amides and... -
Electronic and dynamical properties of non-covalent diatomic aggregates formed by He with neutral and ionic Li and Be
Context and resultsThis work aims to study the influence of the absence and presence of permanent charges on the electronic and dynamical properties...
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Electronic excited states of benzene in interaction with water clusters: influence of structure and size
This work is dedicated to the theoretical investigation of the influence of water clusters’ organisation and size on the electronic spectrum of an...
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Microsolvation of cobalt, nickel, and copper atoms with ammonia: a theoretical study of the solvated electron precursors
ContextThe s-block metals dissolved in ammonia form metal–ammonia complexes with diffuse electrons which could be used for redox catalysis. In this...
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Tc do** in V\(_{2}\)O\(_{5}\) as an Li-ion battery cathode to enhance the electrochemical performance: A first-principles study
Due to the spread of wireless devices, the need to improve batteries is felt more than ever. Orthorhombic vanadium pentoxide is one of the cathodes...
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The Periodic Table
The development and structure of the periodic table are described, along with its relationship to properties such as ionization energy, electron... -
Exploring crystal structure, Hirshfeld surface and quantum mechanical attributes of symmetric thiophene Schiff base
A novel compound (1E,1′E)-N,N′-(ethane-1,2-diyl)bis(1-(5-nitrothiophen-2-yl)methanimine) [EDNM] was synthesized from thiophene derivative in view to...
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Synthesis, structural investigation of Schiff base endowed organyltellurium(IV) complexes: biological activities, molecular docking, quantum chemical computations and ADMET prediction
This article describes the synthesis of 1-(((4-nitrophenyl)imino)methyl)naphthalen-2-ol Schiff base (H4NA) and its organyltellurium(IV) complexes and...
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Synthesis, Structure Investigation, DFT Analysis And Dielectric Characterization of Substituted Pyridinylidenepropanedinitrile (CMHQCPP) Nanostructure: Novel Approach
For the first time, a novel {3-cyano-5-[(1-methyl-4-hydroxy-2-oxo-1,2-dihydroquinolin-3-yl)carbonyl]pyridin-2(1 H )-ylidene}propanedinitrile (CMHQCPP)...
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ANALYSIS OF LOCALIZED ORBITALS IN AZABORA DERIVATIVES OF [8] ANNULENE: IN THE VIEWPOINT OF AROMATICITY AND INDUCED RING CURRENTS
AbstractThe electron density distributions among a series of [ 8 ] annulene (both ions and molecules) and its azabora derivatives, including its ions...
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Investigation of the solvent effect, regioselectivity, and the mechanism of the cycloaddition reaction between 2-chlorobenzimidazole and benzonitrile oxide
This theoretical study, performed using density functional theory at the B3LYP/6-311+G(d,p) level, shows that the most likely route to obtain...
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Application of Group Theory for Evaluating the Jahn–Teller Effect and Analyzing the Stability Structure of Boron \(({\mathbf{B}}_{{n\,\, = \,\,(3 - 7)}}^{{ \mp ,0}})\) Clusters
AbstractThe second order Jahn–Teller effects (SOJT) can be occurring during interactions among filled and empty MOs of the similar symmetries. By...
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Electronic Spectroscopy and Photoreactivity of Transition Metal Complexes: Quantum Chemistry and Wave Packet Dynamics
The most significant developments in quantum chemistry and wave packet dynamics providing the theoretical tools to study the electronic spectroscopy...