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liu19900909金蟲 (正式寫手)
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[求助]
求助高斯關(guān)于過渡態(tài)的計算
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| 本人剛剛接觸高斯計算,側(cè)重于過渡態(tài)的計算,可是今天在優(yōu)化一個SN2的鹵代反應(yīng)時候,總是不收斂,更改了幾個關(guān)鍵字,可是出來的結(jié)果跟正常的SN2的過程不一樣,求大神指點,不勝感謝。 |
金蟲 (著名寫手)
江湖散仙

金蟲 (正式寫手)
金蟲 (正式寫手)
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Gaussian 09: EM64L-G09RevA.01 8-May-2009 9-Jun-2015 ****************************************** %chk=CH3Br-Cl-4.chk %nprocshared=8 Will use up to 8 processors via shared memory. --------------------------------------------------------- # fopt=(ts,calcfc,z-matrix,noeigen) freq b3lyp/6-31g(d,p) 。。。。。。 。。。。。 Maximum Force 0.000818 0.000450 NO RMS Force 0.000362 0.000300 NO Maximum Displacement 0.283597 0.001800 NO RMS Displacement 0.086603 0.001200 NO Predicted change in Energy= 1.689497D-04 Optimization stopped. -- Number of steps exceeded, NStep= 22 -- Flag reset to prevent archiving. ---------------------------- ! Non-Optimized Parameters ! ! (Angstroms and Degrees) ! ---------------------- ---------------------- ! Name Value Derivative information (Atomic Units) ! ------------------------------------------------------------------------ ! B1 1.0861 -DE/DX = 0.0006 ! ! B2 1.0867 -DE/DX = 0.0001 ! ! B3 1.0867 -DE/DX = 0.0001 ! ! B4 1.9711 -DE/DX = -0.0001 ! ! B5 6.3388 -DE/DX = -0.0008 ! ! A1 111.1433 -DE/DX = 0.0001 ! ! A2 111.3966 -DE/DX = -0.0001 ! ! A3 107.5936 -DE/DX = -0.0003 ! ! A4 78.7612 -DE/DX = -0.0003 ! ! D1 124.5324 -DE/DX = 0.0002 ! ! D2 -117.7917 -DE/DX = -0.0004 ! ! D3 50.4456 -DE/DX = 0.0005 ! ------------------------------------------------------------------------ GradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGradGrad --------------------------------------------------------------------------------------------------- Z-MATRIX (ANGSTROMS AND DEGREES) CD Cent Atom N1 Length/X N2 Alpha/Y N3 Beta/Z J --------------------------------------------------------------------------------------------------- 1 1 C 2 2 H 1 1.085982( 1) 3 3 H 1 1.086664( 2) 2 111.145( 6) 4 4 H 1 1.086680( 3) 3 111.436( 7) 2 124.561( 10) 0 5 5 Br 1 1.971586( 4) 3 107.558( 8) 2 -117.813( 11) 0 6 6 Cl 1 6.188694( 5) 3 81.948( 9) 2 45.834( 12) 0 --------------------------------------------------------------------------------------------------- Z-Matrix orientation: --------------------------------------------------------------------- Center Atomic Atomic Coordinates (Angstroms) Number Number Type X Y Z --------------------------------------------------------------------- 1 6 0 0.000000 0.000000 0.000000 2 1 0 0.000000 0.000000 1.085982 3 1 0 1.013498 0.000000 -0.391995 4 1 0 -0.577398 0.832998 -0.391916 5 35 0 -0.871118 -1.662572 -0.603457 6 17 0 2.348580 4.395570 3.669206 --------------------------------------------------------------------- Distance matrix (angstroms): 1 2 3 4 5 1 C 0.000000 2 H 1.085982 0.000000 3 H 1.086664 1.792093 0.000000 4 H 1.086680 1.792055 1.795783 0.000000 5 Br 1.971586 2.525311 2.522031 2.521685 0.000000 6 Cl 6.188694 5.613369 6.131626 6.143776 8.082276 6 6 Cl 0.000000 Stoichiometry CH3BrCl(1-) Framework group C1[X(CH3BrCl)] Deg. of freedom 12 Full point group C1 NOp 1 Largest Abelian subgroup C1 NOp 1 Largest concise Abelian subgroup C1 NOp 1 Standard orientation: --------------------------------------------------------------------- Center Atomic Atomic Coordinates (Angstroms) Number Number Type X Y Z --------------------------------------------------------------------- 1 6 0 0.639529 0.402979 0.000051 2 1 0 0.062033 -0.516479 -0.021218 3 1 0 0.445093 0.967082 0.908247 4 1 0 0.454560 1.002576 -0.887160 5 35 0 2.549979 -0.084192 -0.000003 6 17 0 -5.532242 -0.054373 -0.000004 --------------------------------------------------------------------- Rotational constants (GHZ): 78.7339731 0.3181969 0.3175633 ********************************************************************** Population analysis using the SCF density. ********************************************************************** Orbital symmetries: Occupied (A) (A) (A) (A) (A) (A) (A) (A) (A) (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) The electronic state is 1-A. Alpha occ. eigenvalues -- -482.82492-101.19118 -61.78777 -56.30855 -56.30488 Alpha occ. eigenvalues -- -56.30488 -10.16164 -9.10267 -8.49979 -6.86070 Alpha occ. eigenvalues -- -6.86068 -6.86068 -6.45369 -6.44098 -6.44098 Alpha occ. eigenvalues -- -2.56935 -2.56576 -2.56575 -2.55563 -2.55562 Alpha occ. eigenvalues -- -0.72053 -0.59172 -0.44168 -0.36575 -0.36392 Alpha occ. eigenvalues -- -0.30633 -0.20169 -0.20148 0.00917 0.00940 Alpha occ. eigenvalues -- 0.00941 Alpha virt. eigenvalues -- 0.07626 0.18637 0.22659 0.23156 0.35448 Alpha virt. eigenvalues -- 0.50157 0.50174 0.52695 0.55272 0.55285 Alpha virt. eigenvalues -- 0.58208 0.58216 0.61738 0.63791 0.73129 Alpha virt. eigenvalues -- 0.73180 0.73184 0.73264 0.73426 0.84737 Alpha virt. eigenvalues -- 0.93121 0.93460 1.02649 1.21942 1.21943 Alpha virt. eigenvalues -- 1.21945 1.21953 1.21953 1.30447 1.54161 Alpha virt. eigenvalues -- 1.54257 1.61994 2.08741 2.09335 2.10839 Alpha virt. eigenvalues -- 2.11095 2.42039 2.42092 2.64814 2.87754 Alpha virt. eigenvalues -- 2.88144 3.23950 3.47034 3.47460 4.42775 Alpha virt. eigenvalues -- 4.55398 8.67827 72.68325 Condensed to atoms (all electrons): 1 2 3 4 5 6 1 C 4.928753 0.388433 0.385424 0.385347 0.236931 0.000000 2 H 0.388433 0.519398 -0.026815 -0.026857 -0.036802 0.000006 3 H 0.385424 -0.026815 0.544325 -0.028284 -0.038399 0.000000 4 H 0.385347 -0.026857 -0.028284 0.544867 -0.038453 0.000000 5 Br 0.236931 -0.036802 -0.038399 -0.038453 35.061647 0.000000 6 Cl 0.000000 0.000006 0.000000 0.000000 0.000000 17.999951 Mulliken atomic charges: 1 1 C -0.324887 2 H 0.182638 3 H 0.163748 4 H 0.163381 5 Br -0.184924 6 Cl -0.999956 Sum of Mulliken atomic charges = -1.00000 Mulliken charges with hydrogens summed into heavy atoms: 1 1 C 0.184880 5 Br -0.184924 6 Cl -0.999956 Sum of Mulliken charges with hydrogens summed into heavy atoms = -1.00000 Electronic spatial extent (au): <R**2>= 2904.3300 Charge= -1.0000 electrons Dipole moment (field-independent basis, Debye): X= 24.1698 Y= 0.7655 Z= -0.0002 Tot= 24.1819 Quadrupole moment (field-independent basis, Debye-Ang): XX= -193.9212 YY= -40.9070 ZZ= -41.1626 XY= -1.3528 XZ= -0.0003 YZ= 0.0013 Traceless Quadrupole moment (field-independent basis, Debye-Ang): XX= -101.9242 YY= 51.0899 ZZ= 50.8343 XY= -1.3528 XZ= -0.0003 YZ= 0.0013 Octapole moment (field-independent basis, Debye-Ang**2): XXX= 910.6761 YYY= -1.5718 ZZZ= 0.0496 XYY= 34.7252 XXY= 5.0946 XXZ= -0.0035 XZZ= 34.3646 YZZ= 0.5107 YYZ= -0.0457 XYZ= -0.0122 Hexadecapole moment (field-independent basis, Debye-Ang**3): XXXX= -8136.5755 YYYY= -62.7063 ZZZZ= -53.7905 XXXY= -62.8013 XXXZ= -0.0117 YYYX= -7.8357 YYYZ= -0.0639 ZZZX= 0.0148 ZZZY= 0.0259 XXYY= -622.8518 XXZZ= -622.3916 YYZZ= -18.4310 XXYZ= -0.0086 YYXZ= -0.0262 ZZXY= -2.0998 N-N= 1.402523413422D+02 E-N=-7.610386607931D+03 KE= 3.054375677783D+03 WERE I TO AWAIT PERFECTION, MY BOOK WOULD NEVER BE FINISHED. -- HISTORY OF CHINESE WRITING TAI T'UNG, 13TH CENTURY Error termination request processed by link 9999. Error termination via Lnk1e in /home/whx/chem/g09/l9999.exe at Tue Jun 9 22:08:45 2015. Job cpu time: 0 days 0 hours 16 minutes 39.3 seconds. File lengths (MBytes): RWF= 10 Int= 0 D2E= 0 Chk= 3 Scr= 1 |
金蟲 (著名寫手)
江湖散仙

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