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[交流]
【求助】三重态优化出错，到底什么缘故?
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还是以前求助过的吡啶三重态能级优化的问题，使用linux版Gaussian 09优化,命令行为： # opt td=(triplets,nstates=10,root=1,direct) b3lyp/6-31+g(d) 0 3 出现如下错误： Rotational constants (GHZ): 6.2972446 5.5767727 2.9575814 Standard basis: 6-31+G(d) (6D, 7F) There are 124 symmetry adapted basis functions of A symmetry. Integral buffers will be 131072 words long. Raffenetti 2 integral format. Two-electron integral symmetry is turned on. 124 basis functions, 212 primitive gaussians, 124 cartesian basis functions 22 alpha electrons 20 beta electrons nuclear repulsion energy 206.0458740849 Hartrees. NAtoms= 11 NActive= 11 NUniq= 11 SFac= 7.50D-01 NAtFMM= 80 NAOKFM=F Big=F One-electron integrals computed using PRISM. NBasis= 124 RedAO= T NBF= 124 NBsUse= 124 1.00D-06 NBFU= 124 Initial guess read from the read-write file. B after Tr= 0.000000 0.000000 0.000000 Rot= 1.000000 0.000000 0.000000 0.000000 Ang= 0.00 deg. Initial guess orbital symmetries: Alpha Orbitals: Occupied (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) Virtual (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) Beta Orbitals: Occupied (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) Virtual (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) Initial guess Harris functional with IExCor= 402 diagonalized for initial guess. ExpMin= 4.38D-02 ExpMax= 4.17D+03 ExpMxC= 6.27D+02 IAcc=2 IRadAn= 0 AccDes= 0.00D+00 HarFok: IExCor= 402 AccDes= 0.00D+00 IRadAn= 0 IDoV= 1 ScaDFX= 1.000000 1.000000 1.000000 1.000000 FoFCou: FMM=F IPFlag= 0 FMFlag= 100000 FMFlg1= 0 NFxFlg= 0 DoJE=T BraDBF=F KetDBF=T FulRan=T Omega= 0.000000 0.000000 1.000000 0.000000 0.000000 ICntrl= 500 IOpCl= 0 NMat0= 1 NMatS0= 1 NMatT0= 0 NMatD0= 1 NMtDS0= 0 NMtDT0= 0 I1Cent= 4 NGrid= 0. Petite list used in FoFCou. Requested convergence on RMS density matrix=1.00D-08 within 128 cycles. Requested convergence on MAX density matrix=1.00D-06. Requested convergence on energy=1.00D-06. No special actions if energy rises. Keep R1 and R2 ints in memory in canonical form, NReq=61207201. Rare condition: small coef for last iteration: 0.000D+00 Rare condition: small coef for last iteration: 0.000D+00 Rare condition: small coef for last iteration: 0.000D+00 Rare condition: small coef for last iteration: 0.000D+00 Rare condition: small coef for last iteration: 0.000D+00 Rare condition: small coef for last iteration: 0.000D+00 Rare condition: small coef for last iteration: 0.000D+00 SCF Done: E(UB3LYP) = -248.142839479 A.U. after 41 cycles Convg = 0.2560D-08 -V/T = 2.0078 Annihilation of the first spin contaminant: S**2 before annihilation 2.0442, after 2.0009 ExpMin= 4.38D-02 ExpMax= 4.17D+03 ExpMxC= 6.27D+02 IAcc=3 IRadAn= 5 AccDes= 0.00D+00 HarFok: IExCor= 205 AccDes= 0.00D+00 IRadAn= 5 IDoV=-2 ScaDFX= 1.000000 1.000000 1.000000 1.000000 Range of M.O.s used for correlation: 7 124 NBasis= 124 NAE= 22 NBE= 20 NFC= 6 NFV= 0 NROrb= 118 NOA= 16 NOB= 14 NVA= 102 NVB= 104 **** Warning!!: The largest alpha MO coefficient is 0.89230162D+02 **** Warning!!: The smallest alpha delta epsilon is 0.78407292D-01 **** Warning!!: The largest beta MO coefficient is 0.94299863D+02 **** Warning!!: The smallest beta delta epsilon is 0.88920867D-01 Ignoring spin specification with unrestricted ground state. Orbital symmetries: Alpha Orbitals: Occupied (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) Virtual (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) Beta Orbitals: Occupied (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) Virtual (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) (A) Generating guess from densities on rwf. Convergence on wavefunction: 0.000001000000000 Iteration 1 Dimension 20 NMult 20 CISAX will form 20 AO SS matrices at one time. New state 1 was old state 5 New state 2 was old state 3 New state 3 was old state 6 New state 4 was old state 7 New state 5 was old state 8 New state 6 was old state 9 New state 7 was old state 4 New state 8 was old state 1 New state 9 was old state 2 Iteration 2 Dimension 40 NMult 40 New state 4 was old state 5 New state 5 was old state 4 No map to state 8 You need to solve for more vectors in order to follow this state. Error termination via Lnk1e in /home/gaussian/g09/l914.exe at Tue Dec 29 13:08:53 2009. Job cpu time: 0 days 12 hours 51 minutes 35.3 seconds. File lengths (MBytes): RWF= 56 Int= 0 D2E= 0 Chk= 11 Scr= 1 已经优化了很久，这是最后报错的部分，到底错在什么地方，希望大家给予耐心回复，谢谢！ |
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wuy069
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5楼2009-12-29 21:45:04