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wuhan13517銀蟲 (小有名氣)
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[求助]
G09怎么計(jì)算熒光效應(yīng)和激發(fā)態(tài)的cis優(yōu)化····
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我是G09的新手。 最近在做一個(gè)分子的熒光分析。用g09計(jì)算的。 有幾個(gè)問題不太懂,求各位大俠指導(dǎo)··· 1,怎么計(jì)算熒光效應(yīng)? 直接在優(yōu)化好的激發(fā)態(tài)上用TD計(jì)算能量嗎? 2,我的激發(fā)態(tài)優(yōu)化一直出錯(cuò)。我把輸入和輸出文件的部分貼在下面,求各位幫忙處理一下,L914錯(cuò)誤,試過iop5/13=1,沒有用。 輸入文件是 %chk=BH_631G_21_OPT.chk #p opt ucis=(singlets,nstates=12,root=4)/6-31g 輸出是: Petite list used in FoFCou. Generating guess from densities on rwf. Convergence on wavefunction: 0.000001000000000 Davidson Disk Diagonalization: ConvIn= 1.00D-06 SkipCon=T Conv= 1.00D-06. Max sub-space: 200 roots to seek: 6 dimension of matrix: 20160 Iteration 1 Dimension 6 NMult 6 New state 2 was old state 4 New state 4 was old state 6 New state 5 was old state 2 New state 6 was old state 5 Excitation Energies [eV] at current iteration: Root 1 : 16.722467496734910 Root 2 : 22.703598858965150 Root 3 : 23.606091180601410 Root 4 : 24.185030049133570 Root 5 : 31.356817072262630 Root 6 : 33.999069333486150 Iteration 2 Dimension 12 NMult 12 Root 1 not converged, maximum delta is 0.428089187297345 No map to state 2 No map to state 3 No map to state 4 You need to solve for more vectors in order to follow this state. Error termination via Lnk1e in /opt/g09/l914.exe at Fri Apr 22 11:05:06 2011. Job cpu time: 0 days 15 hours 3 minutes 49.8 seconds. File lengths (MBytes): RWF= 8858 Int= 0 D2E= 0 Chk= 110 Scr= 1 怎么讓他不出914的錯(cuò)? 我不想用強(qiáng)制收斂呀! |
計(jì)算化學(xué) | 不懂計(jì)算 |

金蟲 (正式寫手)

榮譽(yù)版主 (著名寫手)
至尊木蟲 (著名寫手)
耕耘者
銀蟲 (小有名氣)

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