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[求助]
文獻(xiàn)中關(guān)于基組的疑問(wèn)。 已有1人參與
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| 我有個(gè)問(wèn)題請(qǐng)教,我在文獻(xiàn)中看到說(shuō)geometry optimization were perforemed using the M06 function.但是我在gaussview中沒(méi)有看到相關(guān)設(shè)置,不知道這個(gè)M06 function怎么用。還有文獻(xiàn)中一處不懂內(nèi)容如下:In basis set system I, the Los alamos relativistic effective core potentials were used for the core electrons of Ni and a (541/541/311/1)basis set was employed for its valence electrons .The 6-31G9(d) basis sets were employed for other main-group elements. A better basis set system (BS-II) was used to evaluate the potential energy changes. In BS-II, a(311111/22111/411/11)basis set was employed for Ni with the CEPs of the Stuttgart-Dresden-Bonn group.以上內(nèi)容中描述的這些541,311111等這些基組可以針對(duì)不同原子設(shè)定嗎?代表什么意思。 |
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可以設(shè)置不同的原子不同基組。有些基組高斯軟件無(wú)法直接選擇,你可以在輸入文件中手動(dòng)輸入,它能識(shí)別的 發(fā)自小木蟲(chóng)Android客戶(hù)端 |
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