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نمایش تعداد 1-10 از 51
بررسی خواص الکترونی نانولوله بور نیترید در حضور اتم هیدروژن جذب شده
The binding energy of chemically adsorbed hydrogen atoms on boron nitride nanotube (3,3) was studied within
density functional theory (DFT). Results show that electronic properties of boron nitride nanotube are strongly...
Computational Study on a New Heterocyclic Compound: Structural and Electronic Properties
diffraction analysis. For consideration of the
geometrical parameters, vibrational spectra and electronic properties, the various levels of
theory have been utilized[1, 2]...
ENVIRONMENTAL EFFECTS ON ELECTRIC PROPERTIES OF DNA MOLECULE
We examined here the problem of electronic conduction between two metallic
leads via a DNA molecule. The formal analysis is accomplished through the use of
T-matrix formalism of scattering theory and Löwdin's ...
Theoretical studies on the geometry, vibrational frequencies and electronic properties of [X(OH)(6)Mo6O18](4-/3-) (X = Fe-II/Co-III) Anderson-type anions
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Also electronic properties of protonated form have been investigated for [AlIII(OH)6Mo6O18]3− with the other title anions which suggested the [(X(OH)6)n−@M6O18] general formula to describe the anionic subunit X(OH)6 surrounded by M6O18 neutral ring....
Structural and electronic properties of mercury (II) halide complexes including flexible ligand: A density functional theory study
the differences between the experimental [5] and theoretical data. The electronic properties of these structures were studied based on the natural bond orbital (NBO) analysis. The vibrational frequencies and infrared intensities of title complexes were...
Study of the electronic structure Dِi-thiol benzene coupled to M(M= Au,P and Hg) via thiolate bonds
One of the most important problems in molecular electronics is to understand the contact resistance of the
molecular coupling to the electrodes.One of the most common methods to attach molecules to external
Density functional theory and Hartree-Fock studies: Geometry, vibrational frequencies and electronic
Abstract
The geometry, IR and Raman spectra and electronic properties of Anderson-type heteropolyanions with main-group high oxidation state heteroatom, [TeVIMo6O24]6−, [IVIIMo6O24]5−, [SbVW6O24]7−, [TeVIW6O24]6− and [IVIIW6O24]5− have been...