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[求助]
求助MS中用castep優(yōu)化云母(001)面結構失敗的原因
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*Warning* max. SCF cycles performed but system has not reached the groundstate. Current total energy = -13136.25934970 eV (energy not corrected for finite basis set) **************************************************************************** Warning: electronic minimisation did not converge when finding ground state. **************************************************************************** Writing checkpoint file... Writing model to muscovite__0_0_1_.check Error check_elec_ground_state : electronic_minimisation of initial cell failed. Current trace stack: check_elec_ground_state castep Error check_elec_ground_state : electronic_minimisation of initial cell failed. Current trace stack: check_elec_ground_state castep Error check_elec_ground_state : electronic_minimisation of initial cell failed. Current trace stack: check_elec_ground_state castep Error check_elec_ground_state : electronic_minimisation of initial cell failed. Current trace stack: check_elec_ground_state castep Error check_elec_ground_state : electronic_minimisation of initial cell failed. Current trace stack: check_elec_ground_state castep Error check_elec_ground_state : electronic_minimisation of initial cell failed. Current trace stack: check_elec_ground_state castep Error check_elec_ground_state : electronic_minimisation of initial cell failed. [ Last edited by 點點滴滴2 on 2011-11-11 at 10:45 ] |
ms計算模型及其方法 |
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出錯分析 SCF cycles performed but system has not reached the groundstate. Current total energy = -13136.25934970 eV (energy not corrected for finite basis set) 第一句:SCF循環(huán)可以進行,但是不能達到基態(tài)——出錯的結果 第三句:由于basis set設置不對,因此energy 不正確 糾正方式: 修改basis set 設置的取值。 在CASTEP calculation 里面找到Electronic 點擊窗口右下角的more. 彈出的窗口里面第一個就是basis set .修改數(shù)值就可以了 |


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