Wall clock time and date at job start Tue Mar 31 2020 23:52:42 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 1.53000 * 1 3 3 H 1.09002 * 109.53448 * 2 1 4 4 C 1.53126 * 109.50214 * 120.09956 * 2 1 3 5 5 C 1.53124 * 109.15569 * 177.59770 * 4 2 1 6 6 H 1.08999 * 109.50388 * 62.28568 * 5 4 2 7 7 C 1.50704 * 109.49757 * 182.36453 * 5 4 2 8 8 O 1.20815 * 120.00168 * 359.97438 * 7 5 4 9 9 O 1.34232 * 119.99517 * 179.97438 * 7 5 4 10 10 C 1.45198 * 116.99876 * 180.02562 * 9 7 5 11 11 C 1.53001 * 109.47203 * 59.99753 * 10 9 7 12 12 C 1.52998 * 109.47218 * 180.02562 * 10 9 7 13 13 C 1.53005 * 109.46749 * 299.99843 * 10 9 7 14 14 C 1.53036 * 109.27666 * 302.34304 * 5 4 2 15 15 N 1.46846 * 109.52401 * 59.18379 * 14 5 4 16 16 C 1.46899 * 110.99881 * 174.15924 * 15 14 5 17 17 C 1.50703 * 109.47107 * 294.20813 * 16 15 14 18 18 O 1.21278 * 119.99985 * 0.02562 * 17 16 15 19 19 N 1.34779 * 119.99944 * 180.02562 * 17 16 15 20 20 C 1.46499 * 119.99872 * 180.02562 * 19 17 16 21 21 C 1.50701 * 109.46992 * 179.97438 * 20 19 17 22 22 H 1.07998 * 120.00129 * 0.02562 * 21 20 19 23 23 C 1.37880 * 119.99861 * 179.97438 * 21 20 19 24 24 N 1.31510 * 119.99913 * 0.02562 * 23 21 20 25 25 Si 1.86797 * 119.99734 * 180.02562 * 23 21 20 26 26 H 1.48499 * 109.47094 * 90.00289 * 25 23 21 27 27 H 1.48505 * 109.47195 * 210.00171 * 25 23 21 28 28 H 1.48493 * 109.47449 * 330.00136 * 25 23 21 29 29 C 1.46847 * 111.19621 * 298.25699 * 15 14 5 30 30 H 1.09007 * 109.47170 * 180.10192 * 1 2 3 31 31 H 1.09010 * 109.47105 * 300.09365 * 1 2 3 32 32 H 1.08994 * 109.47551 * 60.09841 * 1 2 3 33 33 H 1.08995 * 109.52120 * 297.49723 * 4 2 1 34 34 H 1.08997 * 109.52469 * 57.69292 * 4 2 1 35 35 H 1.08994 * 109.47319 * 60.00019 * 11 10 9 36 36 H 1.09002 * 109.46700 * 180.02562 * 11 10 9 37 37 H 1.08999 * 109.47260 * 299.99774 * 11 10 9 38 38 H 1.09000 * 109.47139 * 59.99853 * 12 10 9 39 39 H 1.09002 * 109.47257 * 179.97438 * 12 10 9 40 40 H 1.09002 * 109.47084 * 299.99754 * 12 10 9 41 41 H 1.08999 * 109.47497 * 60.00358 * 13 10 9 42 42 H 1.09002 * 109.46771 * 180.02562 * 13 10 9 43 43 H 1.09000 * 109.47331 * 299.99977 * 13 10 9 44 44 H 1.08997 * 109.46323 * 299.16242 * 14 5 4 45 45 H 1.09001 * 109.45805 * 179.19899 * 14 5 4 46 46 H 1.09002 * 109.47043 * 174.20833 * 16 15 14 47 47 H 1.09001 * 109.47354 * 54.20771 * 16 15 14 48 48 H 0.97000 * 119.99708 * 359.97438 * 19 17 16 49 49 H 1.09002 * 109.47391 * 59.99686 * 20 19 17 50 50 H 1.09001 * 109.46813 * 299.99742 * 20 19 17 51 51 H 0.97002 * 119.99768 * 179.97438 * 24 23 21 52 52 H 1.09003 * 109.45950 * 181.76009 * 29 15 14 53 53 H 1.09000 * 109.46321 * 301.72565 * 29 15 14 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 1.8945 1.0273 0.0000 4 6 2.0412 -0.7239 1.2488 5 6 3.5712 -0.7719 1.2107 6 1 3.9678 0.2432 1.2298 7 6 4.0805 -1.5336 2.4072 8 8 3.3008 -1.9910 3.2088 9 8 5.4004 -1.7039 2.5823 10 6 5.8190 -2.4483 3.7566 11 6 5.2259 -3.8577 3.7051 12 6 7.3460 -2.5377 3.7861 13 6 5.3260 -1.7331 5.0162 14 6 4.0229 -1.4729 -0.0724 15 7 3.5092 -0.7420 -1.2379 16 6 4.0372 -1.3058 -2.4874 17 6 5.5269 -1.0860 -2.5477 18 8 6.0931 -0.5163 -1.6390 19 7 6.2300 -1.5226 -3.6115 20 6 7.6782 -1.3094 -3.6698 21 6 8.2198 -1.8876 -4.9517 22 1 7.5520 -2.3657 -5.6531 23 6 9.5678 -1.8054 -5.2297 24 7 10.3809 -1.2229 -4.3759 25 14 10.2390 -2.5215 -6.8190 26 1 10.2100 -1.4837 -7.8807 27 1 11.6376 -2.9734 -6.6066 28 1 9.4032 -3.6769 -7.2333 29 6 2.0409 -0.7234 -1.2480 30 1 -0.3634 -1.0277 0.0018 31 1 -0.3634 0.5153 0.8892 32 1 -0.3634 0.5123 -0.8908 33 1 1.7157 -0.1871 2.1398 34 1 1.6453 -1.7392 1.2690 35 1 5.5770 -4.3671 2.8078 36 1 5.5398 -4.4163 4.5869 37 1 4.1380 -3.7936 3.6844 38 1 7.7682 -1.5335 3.8230 39 1 7.6603 -3.0962 4.6679 40 1 7.6976 -3.0470 2.8888 41 1 4.2381 -1.6690 4.9954 42 1 5.6406 -2.2917 5.8977 43 1 5.7485 -0.7290 5.0528 44 1 3.6375 -2.4924 -0.0843 45 1 5.1121 -1.4961 -0.1094 46 1 3.5628 -0.8142 -3.3368 47 1 3.8260 -2.3746 -2.5217 48 1 5.7772 -1.9785 -4.3381 49 1 8.1524 -1.8016 -2.8207 50 1 7.8898 -0.2407 -3.6349 51 1 11.3293 -1.1654 -4.5713 52 1 1.6905 -0.2022 -2.1389 53 1 1.6647 -1.7464 -1.2544 RHF calculation, no. of doubly occupied orbitals= 66 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 ZINC000817288732.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 23:52:42 Heat of formation + Delta-G solvation = -137.221911 kcal Electronic energy + Delta-G solvation = -31178.033618 eV Core-core repulsion = 27049.120971 eV Total energy + Delta-G solvation = -4128.912647 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 340.220 amu Computer time = 1.24 seconds Orbital eigenvalues (eV) -41.08909 -39.59435 -38.24831 -36.95212 -34.43029 -34.21509 -33.89915 -32.42944 -32.20834 -28.49802 -27.55103 -27.49672 -26.80972 -26.38953 -24.84589 -23.09206 -21.82229 -21.55413 -19.90550 -19.58714 -19.48162 -17.14235 -17.09075 -16.60201 -16.28669 -15.83355 -15.61859 -15.19188 -15.05235 -14.73276 -14.52051 -14.31888 -14.16353 -14.13080 -13.83382 -13.65455 -13.23284 -12.74907 -12.70246 -12.56269 -12.33327 -12.25012 -12.10743 -12.08117 -12.01756 -11.99340 -11.85681 -11.63624 -11.44051 -11.31252 -11.17372 -10.97690 -10.90174 -10.79024 -10.69042 -10.54354 -10.44633 -10.29910 -9.93689 -9.38796 -8.98799 -8.72329 -8.26526 -7.83751 -6.16119 -4.22908 2.16765 2.62283 3.24115 3.30257 3.32423 3.39754 3.61856 4.21401 4.37507 4.50006 4.55616 4.58950 4.63782 4.68924 4.77991 4.86199 4.94147 5.15862 5.19945 5.30880 5.32788 5.35264 5.36301 5.37997 5.43316 5.47997 5.52881 5.58514 5.60125 5.61141 5.65306 5.68767 5.69407 5.75289 5.87717 5.92145 5.93480 5.97911 6.08809 6.12839 6.16219 6.24668 6.51969 6.92520 7.06812 7.33989 7.46857 7.53954 7.68362 7.80959 7.98218 8.65055 8.80027 9.14082 9.43873 10.94019 Molecular weight = 340.22amu Principal moments of inertia in cm(-1) A = 0.009754 B = 0.002947 C = 0.002349 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2869.848499 B = 9497.696740 C =11914.758823 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.144 4.144 2 C -0.088 4.088 3 H 0.084 0.916 4 C -0.098 4.098 5 C -0.077 4.077 6 H 0.118 0.882 7 C 0.475 3.525 8 O -0.510 6.510 9 O -0.340 6.340 10 C 0.115 3.885 11 C -0.182 4.182 12 C -0.143 4.143 13 C -0.181 4.181 14 C 0.062 3.938 15 N -0.517 5.517 16 C 0.037 3.963 17 C 0.497 3.503 18 O -0.535 6.535 19 N -0.715 5.715 20 C 0.252 3.748 21 C -0.543 4.543 22 H 0.062 0.938 23 C 0.064 3.936 24 N -0.885 5.885 25 Si 0.903 3.097 26 H -0.279 1.279 27 H -0.285 1.285 28 H -0.273 1.273 29 C 0.057 3.943 30 H 0.054 0.946 31 H 0.057 0.943 32 H 0.058 0.942 33 H 0.072 0.928 34 H 0.068 0.932 35 H 0.062 0.938 36 H 0.069 0.931 37 H 0.081 0.919 38 H 0.068 0.932 39 H 0.076 0.924 40 H 0.070 0.930 41 H 0.082 0.918 42 H 0.069 0.931 43 H 0.061 0.939 44 H 0.029 0.971 45 H 0.113 0.887 46 H 0.101 0.899 47 H 0.058 0.942 48 H 0.389 0.611 49 H 0.026 0.974 50 H 0.027 0.973 51 H 0.266 0.734 52 H 0.078 0.922 53 H 0.034 0.966 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -17.424 -1.700 13.604 22.171 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 -0.201 4.201 2 C -0.107 4.107 3 H 0.102 0.898 4 C -0.135 4.135 5 C -0.097 4.097 6 H 0.136 0.864 7 C 0.318 3.682 8 O -0.398 6.398 9 O -0.257 6.257 10 C 0.079 3.921 11 C -0.239 4.239 12 C -0.200 4.200 13 C -0.239 4.239 14 C -0.066 4.066 15 N -0.241 5.241 16 C -0.095 4.095 17 C 0.281 3.719 18 O -0.413 6.413 19 N -0.364 5.364 20 C 0.131 3.869 21 C -0.582 4.582 22 H 0.080 0.920 23 C -0.140 4.140 24 N -0.522 5.522 25 Si 0.730 3.270 26 H -0.205 1.205 27 H -0.210 1.210 28 H -0.198 1.198 29 C -0.071 4.071 30 H 0.073 0.927 31 H 0.077 0.923 32 H 0.077 0.923 33 H 0.090 0.910 34 H 0.087 0.913 35 H 0.081 0.919 36 H 0.088 0.912 37 H 0.100 0.900 38 H 0.087 0.913 39 H 0.095 0.905 40 H 0.089 0.911 41 H 0.101 0.899 42 H 0.088 0.912 43 H 0.080 0.920 44 H 0.048 0.952 45 H 0.131 0.869 46 H 0.119 0.881 47 H 0.076 0.924 48 H 0.221 0.779 49 H 0.044 0.956 50 H 0.045 0.955 51 H 0.075 0.925 52 H 0.097 0.903 53 H 0.052 0.948 Dipole moment (debyes) X Y Z Total from point charges -16.808 -0.918 14.583 22.272 hybrid contribution 0.034 -1.491 -1.198 1.913 sum -16.774 -2.409 13.384 21.594 Atomic orbital electron populations 1.21763 0.94523 1.01887 1.01976 1.21156 0.95297 1.00616 0.93651 0.89788 1.21558 0.91987 1.01689 0.98311 1.21102 0.96833 1.01176 0.90567 0.86379 1.23568 0.80696 0.77257 0.86671 1.90535 1.57523 1.46884 1.44898 1.86664 1.25353 1.68116 1.45535 1.22192 0.95609 0.91021 0.83285 1.22481 1.03590 0.95078 1.02791 1.21861 0.91529 1.03469 1.03130 1.22482 1.03985 1.00816 0.96573 1.22164 1.03545 0.93200 0.87663 1.61464 1.07022 1.54407 1.01170 1.22005 0.94943 0.99038 0.93466 1.20285 0.88362 0.79998 0.83286 1.90640 1.71353 1.41941 1.37359 1.46452 1.11508 1.57938 1.20522 1.19075 0.73319 0.97292 0.97198 1.21230 0.93395 1.39144 1.04381 0.91962 1.24947 0.96724 0.95097 0.97239 1.69974 1.04334 1.42440 1.35477 0.86430 0.78300 0.79293 0.82969 1.20468 1.21026 1.19781 1.22237 0.87097 0.99036 0.98719 0.92726 0.92344 0.92331 0.90960 0.91304 0.91851 0.91179 0.89991 0.91267 0.90534 0.91079 0.89950 0.91200 0.91959 0.95243 0.86869 0.88060 0.92404 0.77866 0.95615 0.95523 0.92465 0.90310 0.94800 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 -1.06 9.20 37.16 0.34 -0.72 16 2 C -0.09 -0.83 2.88 -90.54 -0.26 -1.09 16 3 H 0.08 0.84 8.14 -51.93 -0.42 0.42 16 4 C -0.10 -1.03 3.87 -26.60 -0.10 -1.13 16 5 C -0.08 -0.98 2.79 -91.69 -0.26 -1.24 16 6 H 0.12 1.54 8.14 -51.93 -0.42 1.12 16 7 C 0.47 6.49 6.57 36.01 0.24 6.73 16 8 O -0.51 -7.22 11.48 -18.74 -0.22 -7.44 16 9 O -0.34 -4.89 9.81 -39.26 -0.39 -5.27 16 10 C 0.11 1.36 1.13 -90.62 -0.10 1.26 16 11 C -0.18 -2.01 8.37 37.16 0.31 -1.70 16 12 C -0.14 -1.50 8.85 37.16 0.33 -1.17 16 13 C -0.18 -1.91 8.37 37.16 0.31 -1.60 16 14 C 0.06 0.88 4.32 -3.83 -0.02 0.87 16 15 N -0.52 -7.02 4.40 -236.12 -1.04 -8.06 16 16 C 0.04 0.51 5.45 -4.98 -0.03 0.48 16 17 C 0.50 9.58 7.50 -10.98 -0.08 9.50 16 18 O -0.54 -12.41 14.32 5.56 0.08 -12.33 16 19 N -0.71 -14.65 5.55 -61.47 -0.34 -14.99 16 20 C 0.25 6.59 5.43 -5.19 -0.03 6.56 16 21 C -0.54 -14.59 9.28 -34.44 -0.32 -14.91 16 22 H 0.06 1.56 7.60 -52.49 -0.40 1.16 16 23 C 0.06 1.75 5.46 -17.82 -0.10 1.66 16 24 N -0.88 -25.94 13.29 55.43 0.74 -25.20 16 25 Si 0.90 20.71 29.54 -169.99 -5.02 15.69 16 26 H -0.28 -6.32 7.11 56.52 0.40 -5.92 16 27 H -0.28 -6.51 7.11 56.52 0.40 -6.11 16 28 H -0.27 -6.08 7.11 56.52 0.40 -5.67 16 29 C 0.06 0.59 4.74 -3.84 -0.02 0.57 16 30 H 0.05 0.39 8.14 -51.92 -0.42 -0.03 16 31 H 0.06 0.40 8.14 -51.92 -0.42 -0.02 16 32 H 0.06 0.39 8.14 -51.93 -0.42 -0.03 16 33 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 34 H 0.07 0.76 8.04 -51.93 -0.42 0.34 16 35 H 0.06 0.72 8.14 -51.93 -0.42 0.29 16 36 H 0.07 0.63 8.14 -51.93 -0.42 0.20 16 37 H 0.08 1.01 5.89 -51.93 -0.31 0.71 16 38 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 39 H 0.08 0.62 8.14 -51.93 -0.42 0.20 16 40 H 0.07 0.80 8.14 -51.93 -0.42 0.38 16 41 H 0.08 0.98 5.89 -51.93 -0.31 0.67 16 42 H 0.07 0.60 8.14 -51.93 -0.42 0.17 16 43 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 44 H 0.03 0.40 8.14 -51.93 -0.42 -0.02 16 45 H 0.11 2.01 5.77 -51.93 -0.30 1.71 16 46 H 0.10 1.17 7.99 -51.93 -0.41 0.76 16 47 H 0.06 0.70 8.12 -51.93 -0.42 0.28 16 48 H 0.39 6.77 8.32 -40.82 -0.34 6.43 16 49 H 0.03 0.75 8.14 -51.93 -0.42 0.32 16 50 H 0.03 0.78 8.14 -51.93 -0.42 0.35 16 51 H 0.27 7.30 8.31 -40.82 -0.34 6.97 16 52 H 0.08 0.73 8.02 -51.93 -0.42 0.31 16 53 H 0.03 0.33 8.14 -51.93 -0.42 -0.09 16 LS Contribution 416.28 15.07 6.27 6.27 Total: -1.00 -32.20 416.28 -9.34 -41.53 By element: Atomic # 1 Polarization: 15.38 SS G_CDS: -9.64 Total: 5.74 kcal Atomic # 6 Polarization: 3.84 SS G_CDS: 0.22 Total: 4.06 kcal Atomic # 7 Polarization: -47.61 SS G_CDS: -0.64 Total: -48.25 kcal Atomic # 8 Polarization: -24.52 SS G_CDS: -0.52 Total: -25.05 kcal Atomic # 14 Polarization: 20.71 SS G_CDS: -5.02 Total: 15.69 kcal Total LS contribution 6.27 Total: 6.27 kcal Total: -32.20 -9.34 -41.53 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. ZINC000817288732.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 -95.687 kcal (2) G-P(sol) polarization free energy of solvation -32.199 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -127.886 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.336 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.535 kcal (6) G-S(sol) free energy of system = (1) + (5) -137.222 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.24 seconds