All

What are you looking for?

All
Projects
Results
Organizations

Quick search

  • Projects supported by TA ČR
  • Excellent projects
  • Projects with the highest public support
  • Current projects

Smart search

  • That is how I find a specific +word
  • That is how I leave the -word out of the results
  • “That is how I can find the whole phrase”

Filters

74 726 (0,256s)

Result

Perspectives on the Role of the Frontier Effective-for-Reaction Molecular Orbital (FERMO) in the Study of Chemical Reactivity: An Updated Review

Molecular orbitals are critical in the rationalization of several chemical reactions. Thus, the frontier molecular orbital theory, proposed by Fukui's group, postulated the importance of the Highest O...

Organic chemistry

  • 2020
  • Jimp
  • Link
Result

Photo-induced reactions from efficient molecular dynamics with electronic transitions using the FIREBALL local-orbital density functional theory formalism

Here, we present a detailed description of our implementation of a molecular dynamics with electronic transitions algorithm within the local-orbital density functional theory code FIREBALL, suitable for the computational st...

BM - Fyzika pevných látek a magnetismus

  • 2015
  • Jx
  • Link
Result

Calculation of energy level alignment and interface electronic structure in molecular junctions beyond DFT

structure and alignment of frontier molecular orbitals accurately. Here we describe orbitals not only on the molecular subspace but on the whole junction Hamiltonian molecular orbitals and juncti...

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2021
  • Jimp
  • Link
Result

Calculation of non-adiabatic coupling vectors in a local-orbital basis set

In this paper we analyze the calculation of non-adiabatic coupling vectors in a basis set of local orbitals and derive an expression to calculate them in a practical and computationally efficient way. Some examples of the application of this...

BM - Fyzika pevných látek a magnetismus

  • 2013
  • Jx
  • Link
Result

Mechanism and Application of Magnetic Anisotropy of a Single-Molecule Magnet Modulated by a Molecular Junction

functional theory calculations, we systematically studied the spin-orbit coupling effect in the Cu-nickelocene-Cu magnetic molecular junction, and clarified the strain effect in the hybrid molecular orbitals

Condensed matter physics (including formerly solid state physics, supercond.)

  • 2022
  • Jimp
  • Link
Result

Description of Kinetics of Propane Fragmentation with a Support of Ab Initio Simulation

theory [RKS, UKS, (KS,B,LYP), and (KS,B3LYP)/cc-pVDZ] methods have been carried out to calculate electronic energy and investigate the molecular electronic structure and visualisethe electron density and molecular orbi...

CF - Fyzikální chemie a teoretická chemie

  • 2012
  • Jx
Result

Photo-induced reactions from efficient molecular dynamics with electronic transitions using the FIREBALL local-orbital density functional theory formalism

implementation of a molecular dynamics with electronic transitions algorithm within the local-orbital density functional theory code FIREBALL, suitable for the computational studyThe computational simulation of photo-induc...

Electrical and electronic engineering

  • 2015
  • Jimp
  • Link
Result

A Quantitative Molecular Orbital Perspective of the Chalcogen Bond

mechanism based on quantitative Kohn-Sham molecular orbital (KS-MO) theory relativistic density functional theory at ZORA-M06/QZ4P. Our purpose is twofold: (i providing significantly to the bond strength, these

Analytical chemistry

  • 2021
  • Jimp
  • Link
Result

Origin of the Conformational Modulation of the 13C NMR Chemical Shift of Methoxy Groups in Aromatic Natural Compounds

The interpretation of nuclear magnetic resonance (NMR) parameters is essential to understanding experimental observations at the molecular and supramolecular levels and to designing new and more efficient molecular probes. In many a...

CF - Fyzikální chemie a teoretická chemie

  • 2013
  • Jx
  • Link
Result

Interpretation of Indirect Nuclear Spin_Spin Couplings in Isomers of Adenine: Novel Approach to Analyze Coupling Electron Deformation Density Using Localized Molecular Orbitals

calculated for the individual isomers and analyzed by using density functional theory to break down the CDD into contributions from Boys or Pipek_Mezey localized molecular orbitals (LMOs) has been developed. A similar appr...

CF - Fyzikální chemie a teoretická chemie

  • 2010
  • Jx
  • 1 - 10 out of 74 726