高圧環境下における励起状態のための線形応答GOSTSHYP/COSMOフレームワーク
1Theoretical Chemistry, Vrije Universiteit Amsterdam, 1081HV Amsterdam, The Netherlands.
Abstract:
In this letter, the effects of pressure on excited states are modeled with Kohn-Sham density functional theory. Environmental effects are described through a combination of GOSTSHYP and COSMO, and a consistent linear response approach is derived here and implemented into the Turbomole program suite. This allows for ab initio investigations on pressure-induced effects on excited states, and the formalism can in principle be used for any response property. Aromatic hydrocarbons under pressure in both nonpolar and polar solvents are studied, yielding very good agreement with experiments, even for well-known anomalous effects such as those found in azulene.
関連する概念動画
Linear Circuits
Linear Momentum
Linearization and Approximation
Application of Linearization and Approximation
Definition and Measurement of Pressure: Atmospheric Pressure, Barometer, and Manometer
Constant Pressure Calorimetry


