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oneil金蟲 (正式寫手)
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[求助]
高斯激發(fā)態(tài)優(yōu)化關(guān)于文獻(xiàn)描述作業(yè)設(shè)置請(qǐng)教
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各位,我最近在練習(xí)gaussian激發(fā)態(tài)的優(yōu)化,有一篇文獻(xiàn)提到這樣一段話:The absorption spectra have been calculated by the Time Depedent PBE0/6-311+G(2d,2p) calculations performed on geometries optimized at the PBE0 6-31+G(d,p) level. Numerical excited state geometry optimizations have been performed at the the TD/PBE0 6-31G(d) level, without any planarity constraint. All the gradients are smaller than 0.02 eV/bohr for the excited state geometry optimizations performed in vacuo and smaller than 0.05 eV/bohr for the geometry optimizations performed in aqueous solution and Hydrogen atom degrees of freedom are frozen at their value optimized in the gas phase. 我想問下,這個(gè)0.02ev/bohr他是怎么做到的,gaussian作業(yè)關(guān)鍵字怎么寫,初學(xué)量化,請(qǐng)指教,先謝謝了! |
新蟲 (小有名氣)
金蟲 (正式寫手)
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