Vibrational spectral diffusion of azide in water

Article Abstract:

Vibrational spectral diffusion denotes the time-dependent fluctuations of a solute's vibrational frequencies due to local environmental dynamics. A report on theoretical studies of spectral diffusion of the asymmetric stretch of the azide anion in heavy water is presented.

Water chemistry, Vibrational spectra

---

Density-dependent isotropic Raman line shapes in compressed room-temperature nitrogen

Article Abstract:

The isotropic Raman line shape of room-temperature nitrogen over a wide range of densities, from the dilute gas to the dense fluid is calculated. The goal of this calculation is to assess the robustness of the model developed by Everitt and Skinner.

Raman effect, Robust statistics, Robustness (Statistics), Dilution, Dilution (Chemistry)

---

A mode-coupling theory of vibrational line broadening in near-critical fluids

Article Abstract:

A fully microscopic mode-coupling theory of near-critical line broadening is presented. The findings indicate that all the structural and dynamical input required by the theory is calculated from intermolecular potentials.

Science & research, Research, Fluid dynamics, Molecular dynamics, Intermolecular forces

Similar abstracts:

• Abstracts: Rotational diffusion of coumarins in electrolyte solutions: The role of ion pairs. Rotational relaxation of non-dipolar probes in triton X-100 micelles in the presence of added salt: Correlation of lateral diffusion coefficient with "dry" micelle radiusRawlett, Adam M.
• Abstracts: Sensitization effect of porphyrin dye on the photocurrent of Al/polythiophene Schottky-barrier cells. Supramolecular triads formed by axial coordination of fullerene to covalently linked zinc porphyrin-ferrocene(s): Design, syntheses, electrochemistry, and photochemistry
• Abstracts: Thermodynamic study of water adsorption in high-silica zeolites. Can Cu+-exchanged zeolites store molecular hydrogen? An ab-initio periodic study compared with low temperature FTIR
• Abstracts: Electronic decoherence induced by intramolecular vibrational motions in a betaine dye molecule. High-pressure tuning of excited states: distinguish the emission of exciplexes in the intramolecular electron transfer compound
• Abstracts: Simultaneous transport of water and organic molecules through polyelectrolyte membranes. Self-consistent field theory of polyelectrolyte systems

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.