Wall clock time and date at job start Tue Mar 31 2020 20:47:37 AMSOL-version 7.1 by G. D. Hawkins, D. J. Giesen, G. C. Lynch, C. C. Chambers, I. Rossi, J. W. Storer, J. Li, J. D. Thompson, P. Winget, B. J. Lynch, D. Rinaldi, D. A. Liotard, C. J. Cramer, and D. G. Truhlar Copyright 2004 by Regents of the University of Minnesota. All rights reserved. Notice: recipients of this code are asked to comply with the user agreement in Section 1 of the documentation file. ******************************************************************************* * 1SCF - SCF CALCULATION WITHOUT GEOMETRY OPTIMIZATION * - USE EF ROUTINE FOR MINIMUM SEARCH (DEFAULT) * GEO-OK - OVERRIDE INTERATOMIC DISTANCE CHECK * TLIMIT= - A TIME OF 15. SECONDS REQUESTED * CHARGE - CHARGE ON SYSTEM= -1 * AM1 - THE AM1 HAMILTONIAN TO BE USED * DEV - DEVELOPER OPTIONS ARE ALLOWED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS USER-SPECIFIED * DIELEC - THE SOLVENT DIELECTRIC CONSTANT IS 2.06 * IOFR - THE SOLVENT INDEX OF REFRACTION IS 1.4345 * ALPHA - THE SOLVENT ALPHA IS 0.00 * BETA - THE SOLVENT BETA IS 0.00 * GAMMA - THE SOLVENT MACROSCOPIC SURFACE TENSION IS * 38.93 CAL MOL^-1 ANGSTROM^-2 * FACARB - THE FRACTION OF AROMATIC CARBONS IS 0.00 * FEHALO - THE FRACTION OF ELECTRONEGATIVE HALOGENS IS 0.00 ******************************************************************************* Atom NO. Chemical Bond length Bond angle Dihedral angle number (k) symbol (angstroms) (degrees) (degrees) (I) NA:I NB:NA:I NC:NB:NA:I NA NB NC 1 1 C 2 2 C 1.53001 * 1 3 3 H 1.08998 * 109.47077 * 2 1 4 4 C 1.50703 * 109.46771 * 240.00448 * 2 1 3 5 5 O 1.21283 * 119.99488 * 239.99768 * 4 2 1 6 6 N 1.34777 * 120.00290 * 60.00208 * 4 2 1 7 7 C 1.46498 * 119.99828 * 180.27728 * 6 4 2 8 8 C 1.52996 * 109.47059 * 179.72339 * 7 6 4 9 9 C 1.50697 * 109.47491 * 179.97438 * 8 7 6 10 10 C 1.29451 * 117.96642 * 94.99434 * 9 8 7 11 11 C 1.50062 * 124.07693 * 180.44833 * 10 9 8 12 12 C 1.53030 * 110.14878 * 342.87266 * 11 10 9 13 13 C 1.53388 * 108.43632 * 49.43767 * 12 11 10 14 14 C 1.50072 * 117.96113 * 274.73774 * 9 8 7 15 15 N 1.46896 * 109.47354 * 120.00360 * 2 1 3 16 16 C 1.47897 * 111.00116 * 179.87171 * 15 2 1 17 17 C 1.53992 * 107.05681 * 214.15470 * 16 15 2 18 18 C 1.54596 * 105.14139 * 1.22479 * 17 16 15 19 19 O 1.42904 * 110.72518 * 263.42157 * 18 17 16 20 20 C 1.50701 * 110.72394 * 140.31415 * 18 17 16 21 21 H 1.07994 * 120.00190 * 241.45369 * 20 18 17 22 22 C 1.37883 * 119.99778 * 61.45721 * 20 18 17 23 23 N 1.31515 * 120.00186 * 359.97438 * 22 20 18 24 24 Si 1.86797 * 119.99684 * 180.02562 * 22 20 18 25 25 H 1.48498 * 109.47452 * 359.97438 * 24 22 20 26 26 H 1.48501 * 109.47245 * 119.99849 * 24 22 20 27 27 H 1.48497 * 109.46970 * 239.99684 * 24 22 20 28 28 C 1.48532 * 110.99846 * 62.47225 * 15 2 1 29 29 H 1.09008 * 109.47076 * 59.99403 * 1 2 3 30 30 H 1.08992 * 109.47503 * 179.97438 * 1 2 3 31 31 H 1.08998 * 109.46818 * 300.00015 * 1 2 3 32 32 H 0.97001 * 119.99727 * 359.97438 * 6 4 2 33 33 H 1.09004 * 109.46963 * 299.72135 * 7 6 4 34 34 H 1.08994 * 109.47567 * 59.72287 * 7 6 4 35 35 H 1.09004 * 109.47066 * 299.99732 * 8 7 6 36 36 H 1.09000 * 109.47665 * 59.99541 * 8 7 6 37 37 H 1.07997 * 117.95671 * 0.47518 * 10 9 8 38 38 H 1.09004 * 109.35604 * 103.08124 * 11 10 9 39 39 H 1.08998 * 109.35907 * 222.66676 * 11 10 9 40 40 H 1.08996 * 109.63945 * 169.12046 * 12 11 10 41 41 H 1.09001 * 109.63958 * 289.53750 * 12 11 10 42 42 H 1.08996 * 109.64748 * 52.24693 * 13 12 11 43 43 H 1.09006 * 109.64054 * 172.67410 * 13 12 11 44 44 H 1.09005 * 109.35367 * 283.09082 * 14 9 8 45 45 H 1.08993 * 109.35858 * 42.67922 * 14 9 8 46 46 H 1.08994 * 109.91934 * 333.50895 * 16 15 2 47 47 H 1.09005 * 109.91596 * 94.80195 * 16 15 2 48 48 H 1.08999 * 110.31036 * 120.14273 * 17 16 15 49 49 H 1.09000 * 110.30867 * 242.31103 * 17 16 15 50 50 H 0.96701 * 113.99385 * 298.54408 * 19 18 17 51 51 H 0.96998 * 120.00017 * 180.02562 * 23 22 20 52 52 H 1.09001 * 110.67071 * 278.15646 * 28 15 2 53 53 H 1.08996 * 110.66549 * 41.29087 * 28 15 2 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 6 0.0000 0.0000 0.0000 2 6 1.5300 0.0000 0.0000 3 1 1.8933 1.0276 0.0000 4 6 2.0323 -0.7103 -1.2306 5 8 2.7295 -1.6964 -1.1193 6 7 1.7067 -0.2498 -2.4546 7 6 2.1900 -0.9439 -3.6508 8 6 1.6754 -0.2259 -4.9000 9 6 2.1730 -0.9394 -6.1305 10 6 1.3963 -1.8181 -6.6785 11 6 1.7563 -2.6142 -7.8985 12 6 2.9330 -1.9603 -8.6263 13 6 4.0373 -1.6718 -7.6015 14 6 3.5359 -0.5830 -6.6478 15 7 2.0197 -0.6925 1.1993 16 6 3.4982 -0.7149 1.2319 17 6 3.9155 -2.0460 1.8842 18 6 2.5893 -2.7810 2.1861 19 8 2.1892 -2.5662 3.5411 20 6 2.7186 -4.2544 1.8974 21 1 2.0928 -4.7146 1.1472 22 6 3.6358 -5.0150 2.5913 23 7 4.3982 -4.4545 3.5047 24 14 3.7965 -6.8412 2.2329 25 1 2.8328 -7.2238 1.1698 26 1 5.1789 -7.1367 1.7781 27 1 3.5051 -7.6151 3.4663 28 6 1.5929 -2.1152 1.2040 29 1 -0.3634 0.5140 -0.8900 30 1 -0.3634 -1.0276 -0.0005 31 1 -0.3633 0.5138 0.8900 32 1 1.1488 0.5387 -2.5436 33 1 3.2800 -0.9444 -3.6551 34 1 1.8262 -1.9714 -3.6466 35 1 0.5854 -0.2253 -4.8957 36 1 2.0392 0.8017 -4.9043 37 1 0.4288 -1.9885 -6.2299 38 1 2.0324 -3.6259 -7.6013 39 1 0.8971 -2.6583 -8.5677 40 1 3.3117 -2.6370 -9.3923 41 1 2.6058 -1.0293 -9.0891 42 1 4.2633 -2.5789 -7.0411 43 1 4.9338 -1.3263 -8.1165 44 1 3.4841 0.3690 -7.1763 45 1 4.2278 -0.4919 -5.8106 46 1 3.8929 -0.6587 0.2175 47 1 3.8692 0.1214 1.8244 48 1 4.5237 -2.6310 1.1945 49 1 4.4632 -1.8593 2.8079 50 1 2.8199 -2.8981 4.1947 51 1 5.0437 -4.9895 3.9925 52 1 0.5707 -2.2091 1.5706 53 1 1.6869 -2.5483 0.2082 RHF calculation, no. of doubly occupied orbitals= 65 REFERENCES FOR PARAMETERS IN GAS-PHASE HAMILTONIAN: H: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) C: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) N: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) O: (AM1): M.J.S. DEWAR ET AL, J. AM. CHEM. SOC. 107 3902-3909 (1985) Si: (AM1): M.J.S.DEWAR, C. JIE, ORGANOMETALLICS, 6, 1486-1490 (1987). REFERENCE FOR CHARGE MODEL 2: J. Li, J. Xing, C. J. Cramer, and D. G. Truhlar, J. Chem. Phys. 111 (1999) 885. REFERENCE FOR THE PARAMETERIZATION OF THE SM5.42R SOLVATION MODEL: J. Li, T. Zhu, G. D. Hawkins, P. Winget, D. A. Liotard, C. J. Cramer, and D. G. Truhlar, Theor. Chem. Acc. 103 (1999) 9-63 P. Winget, J. D. Thompson C. J. Cramer,and D. G. Truhlar, J. Phys. Chem. B. submitted. CHARGE=-1 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV ZINC000592148575.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 20:47:37 Heat of formation + Delta-G solvation = -76.796901 kcal Electronic energy + Delta-G solvation = -30298.738679 eV Core-core repulsion = 26362.902308 eV Total energy + Delta-G solvation = -3935.836371 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 0.87 seconds Orbital eigenvalues (eV) -40.30824 -39.10914 -37.51779 -35.43518 -34.63888 -33.06043 -31.94792 -31.65403 -31.03706 -28.55447 -28.02029 -27.42888 -24.98397 -24.18211 -23.43207 -22.54043 -21.50647 -20.63559 -19.69966 -19.29803 -17.83232 -16.86299 -16.84853 -16.28666 -15.68762 -15.53366 -15.01130 -14.76149 -14.65495 -14.45689 -14.16257 -14.03039 -13.95646 -13.47544 -13.07975 -13.05653 -12.84425 -12.77308 -12.49722 -12.35941 -12.24265 -12.02717 -11.87787 -11.62487 -11.38154 -11.19424 -11.11041 -11.07073 -10.81489 -10.71893 -10.67321 -10.49759 -10.44518 -10.27472 -10.11839 -9.87113 -9.54063 -9.04593 -8.96169 -8.86727 -8.43228 -7.92161 -7.48676 -6.04662 -4.10055 1.93657 2.87608 3.30718 3.31229 3.38700 3.44377 4.34854 4.40365 4.42297 4.60724 4.61049 4.79516 4.82059 4.95043 5.06280 5.07834 5.09237 5.23248 5.26363 5.27207 5.30121 5.33234 5.37809 5.54105 5.60347 5.64078 5.69679 5.73355 5.78106 5.89918 5.90209 5.93031 5.98508 6.02438 6.19754 6.24411 6.32891 6.37034 6.48035 6.49603 6.73119 6.74241 6.82983 7.08049 7.31655 7.51470 7.57633 7.71552 7.74718 7.82104 7.99379 8.37559 8.47112 8.91544 9.56896 9.71377 11.02790 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.011705 B = 0.002839 C = 0.002453 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2391.570631 B = 9859.913443 C =11410.966603 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.137 4.137 2 C 0.053 3.947 3 H 0.099 0.901 4 C 0.477 3.523 5 O -0.507 6.507 6 N -0.738 5.738 7 C 0.124 3.876 8 C -0.097 4.097 9 C -0.119 4.119 10 C -0.151 4.151 11 C -0.091 4.091 12 C -0.120 4.120 13 C -0.121 4.121 14 C -0.083 4.083 15 N -0.488 5.488 16 C 0.034 3.966 17 C -0.117 4.117 18 C 0.258 3.742 19 O -0.584 6.584 20 C -0.523 4.523 21 H 0.058 0.942 22 C 0.068 3.932 23 N -0.898 5.898 24 Si 0.896 3.104 25 H -0.273 1.273 26 H -0.284 1.284 27 H -0.283 1.283 28 C 0.042 3.958 29 H 0.055 0.945 30 H 0.062 0.938 31 H 0.075 0.925 32 H 0.395 0.605 33 H 0.065 0.935 34 H 0.066 0.934 35 H 0.073 0.927 36 H 0.073 0.927 37 H 0.103 0.897 38 H 0.074 0.926 39 H 0.069 0.931 40 H 0.063 0.937 41 H 0.063 0.937 42 H 0.066 0.934 43 H 0.064 0.936 44 H 0.072 0.928 45 H 0.072 0.928 46 H 0.044 0.956 47 H 0.055 0.945 48 H 0.060 0.940 49 H 0.060 0.940 50 H 0.375 0.625 51 H 0.263 0.737 52 H 0.062 0.938 53 H 0.077 0.923 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.882 11.543 -21.250 24.670 Note: The Mulliken population analysis charges presented below were not used in the solvation calculation but are provided for completeness. The chosen solvation model uses CM2 partial charges for calculating solvation energies. Net atomic charges, atomic populations, and dipole contributions using Mulliken population analysis Atom NO. Type Charge No. of electrons 1 C -0.195 4.195 2 C -0.060 4.060 3 H 0.116 0.884 4 C 0.262 3.738 5 O -0.381 6.381 6 N -0.393 5.393 7 C 0.000 4.000 8 C -0.135 4.135 9 C -0.119 4.119 10 C -0.170 4.170 11 C -0.128 4.128 12 C -0.158 4.158 13 C -0.159 4.159 14 C -0.120 4.120 15 N -0.210 5.210 16 C -0.094 4.094 17 C -0.156 4.156 18 C 0.218 3.782 19 O -0.392 6.392 20 C -0.562 4.562 21 H 0.076 0.924 22 C -0.133 4.133 23 N -0.538 5.538 24 Si 0.725 3.275 25 H -0.198 1.198 26 H -0.210 1.210 27 H -0.210 1.210 28 C -0.085 4.085 29 H 0.074 0.926 30 H 0.081 0.919 31 H 0.094 0.906 32 H 0.229 0.771 33 H 0.083 0.917 34 H 0.084 0.916 35 H 0.091 0.909 36 H 0.092 0.908 37 H 0.121 0.879 38 H 0.092 0.908 39 H 0.088 0.912 40 H 0.082 0.918 41 H 0.081 0.919 42 H 0.085 0.915 43 H 0.083 0.917 44 H 0.090 0.910 45 H 0.091 0.909 46 H 0.062 0.938 47 H 0.073 0.927 48 H 0.079 0.921 49 H 0.078 0.922 50 H 0.224 0.776 51 H 0.073 0.927 52 H 0.080 0.920 53 H 0.095 0.905 Dipole moment (debyes) X Y Z Total from point charges -4.950 11.327 -20.853 24.241 hybrid contribution 0.758 -1.274 -0.719 1.647 sum -4.193 10.053 -21.571 24.166 Atomic orbital electron populations 1.21745 0.92534 1.03057 1.02147 1.22076 0.97262 0.99289 0.87401 0.88355 1.22379 0.80566 0.85578 0.85267 1.90796 1.36158 1.25200 1.85963 1.46299 1.54879 1.32242 1.05840 1.21241 0.99480 0.96361 0.82890 1.20932 1.00918 0.99405 0.92214 1.20649 0.96339 0.98510 0.96412 1.21962 0.99633 0.97581 0.97776 1.20439 0.98249 0.98913 0.95153 1.21601 0.95733 1.00771 0.97674 1.21634 0.97860 0.99213 0.97188 1.20426 0.93827 0.98722 0.99063 1.65208 1.09888 1.16029 1.29905 1.22953 0.87302 0.99741 0.99382 1.22769 1.00485 0.92886 0.99483 1.19288 0.87583 0.91650 0.79672 1.86130 1.51587 1.84126 1.17307 1.21617 1.19940 0.93819 1.20843 0.92367 1.24983 0.94878 0.98736 0.94742 1.69752 1.23419 1.35934 1.24678 0.86467 0.77820 0.85123 0.78139 1.19796 1.21027 1.20953 1.23495 0.99023 0.85743 1.00238 0.92583 0.91889 0.90630 0.77076 0.91677 0.91606 0.90884 0.90814 0.87869 0.90802 0.91213 0.91832 0.91868 0.91498 0.91685 0.90965 0.90897 0.93800 0.92680 0.92119 0.92168 0.77558 0.92681 0.91966 0.90537 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. Note: The number of geometries may not correspond to the number of cycles due to rejected geometry changes. In the following table subtotal= G_P + SS G_CDS. Atom Chem. CM2 G_P Area Sigma k SS G_CDS Subtotal M number symbol chg. (kcal) (Ang**2) cal/(Ang**2) (kcal) (kcal) value 1 C -0.14 -1.74 9.00 37.16 0.33 -1.40 16 2 C 0.05 0.82 2.85 -68.86 -0.20 0.63 16 3 H 0.10 1.29 8.14 -51.93 -0.42 0.87 16 4 C 0.48 7.72 6.04 -10.98 -0.07 7.65 16 5 O -0.51 -10.74 11.75 5.55 0.07 -10.67 16 6 N -0.74 -8.61 5.45 -60.30 -0.33 -8.94 16 7 C 0.12 1.42 5.66 -4.04 -0.02 1.39 16 8 C -0.10 -0.79 5.34 -27.89 -0.15 -0.94 16 9 C -0.12 -1.02 5.09 -100.94 -0.51 -1.53 16 10 C -0.15 -1.29 9.37 -35.90 -0.34 -1.63 16 11 C -0.09 -0.68 6.11 -28.18 -0.17 -0.85 16 12 C -0.12 -0.83 6.00 -26.51 -0.16 -0.99 16 13 C -0.12 -0.92 6.02 -26.43 -0.16 -1.07 16 14 C -0.08 -0.66 5.80 -28.09 -0.16 -0.82 16 15 N -0.49 -9.96 5.30 -223.89 -1.19 -11.15 16 16 C 0.03 0.73 6.00 -2.76 -0.02 0.71 16 17 C -0.12 -3.00 5.26 -25.38 -0.13 -3.13 16 18 C 0.26 6.94 0.95 -89.91 -0.09 6.85 16 19 O -0.58 -16.26 13.10 -35.23 -0.46 -16.72 16 20 C -0.52 -15.14 8.14 -34.44 -0.28 -15.42 16 21 H 0.06 1.70 7.78 -52.49 -0.41 1.30 16 22 C 0.07 1.92 5.28 -17.82 -0.09 1.82 16 23 N -0.90 -25.42 11.00 55.43 0.61 -24.81 16 24 Si 0.90 22.00 29.54 -169.99 -5.02 16.98 16 25 H -0.27 -6.70 7.11 56.52 0.40 -6.30 16 26 H -0.28 -6.92 7.11 56.52 0.40 -6.52 16 27 H -0.28 -6.85 7.11 56.52 0.40 -6.45 16 28 C 0.04 0.98 4.26 -1.90 -0.01 0.97 16 29 H 0.06 0.51 7.56 -51.92 -0.39 0.12 16 30 H 0.06 0.91 7.00 -51.93 -0.36 0.54 16 31 H 0.07 0.94 8.14 -51.93 -0.42 0.52 16 32 H 0.40 3.30 7.89 -40.82 -0.32 2.98 16 33 H 0.06 0.83 8.13 -51.93 -0.42 0.41 16 34 H 0.07 0.88 8.14 -51.93 -0.42 0.46 16 35 H 0.07 0.54 7.80 -51.93 -0.40 0.13 16 36 H 0.07 0.52 8.11 -51.93 -0.42 0.10 16 37 H 0.10 0.86 7.74 -52.49 -0.41 0.45 16 38 H 0.07 0.57 8.14 -51.93 -0.42 0.15 16 39 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 40 H 0.06 0.39 8.14 -51.93 -0.42 -0.04 16 41 H 0.06 0.42 8.13 -51.93 -0.42 0.00 16 42 H 0.07 0.57 8.12 -51.93 -0.42 0.15 16 43 H 0.06 0.43 8.14 -51.93 -0.42 0.00 16 44 H 0.07 0.50 8.14 -51.93 -0.42 0.08 16 45 H 0.07 0.61 8.13 -51.93 -0.42 0.18 16 46 H 0.04 0.94 5.64 -51.93 -0.29 0.64 16 47 H 0.05 1.11 8.14 -51.93 -0.42 0.68 16 48 H 0.06 1.67 7.84 -51.93 -0.41 1.27 16 49 H 0.06 1.58 7.98 -51.93 -0.41 1.17 16 50 H 0.38 10.52 7.46 45.56 0.34 10.86 16 51 H 0.26 7.11 8.31 -40.82 -0.34 6.77 16 52 H 0.06 1.46 7.67 -51.93 -0.40 1.06 16 53 H 0.08 1.89 5.06 -51.93 -0.26 1.62 16 LS Contribution 404.28 15.07 6.09 6.09 Total: -1.00 -32.50 404.28 -11.24 -43.74 By element: Atomic # 1 Polarization: 22.02 SS G_CDS: -8.78 Total: 13.24 kcal Atomic # 6 Polarization: -5.53 SS G_CDS: -2.22 Total: -7.75 kcal Atomic # 7 Polarization: -43.99 SS G_CDS: -0.91 Total: -44.90 kcal Atomic # 8 Polarization: -27.00 SS G_CDS: -0.40 Total: -27.40 kcal Atomic # 14 Polarization: 22.00 SS G_CDS: -5.02 Total: 16.98 kcal Total LS contribution 6.09 Total: 6.09 kcal Total: -32.50 -11.24 -43.74 kcal The number of atoms in the molecule is 53 The average number of expansion shells was 16.00 The maximum number of expansion shells was 16 The minimum number of expansion shells was 16 **** NOTA BENE **** This is the net solvation energy for this exact molecular structure (nuclear and electronic)! The standard-state solvation energy should be obtained as the difference between the heat of formation plus delta-G solvation for the relaxed solvated system and that for the relaxed gas-phase system. ZINC000592148575.mol2 53 1SCF run This is a breakdown of the solvation energy calculated without geometric relaxation in solution: (1) E-EN(sol) electronic-nuclear energy of solute -33.058 kcal (2) G-P(sol) polarization free energy of solvation -32.503 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -65.561 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.236 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.739 kcal (6) G-S(sol) free energy of system = (1) + (5) -76.797 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.87 seconds