Wall clock time and date at job start Tue Mar 31 2020 20:44:02 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 1.52999 * 1 3 3 H 1.08998 * 109.86944 * 2 1 4 4 C 1.54098 * 109.88054 * 121.16242 * 2 1 3 5 5 C 1.54810 * 104.18696 * 121.45494 * 4 2 1 6 6 C 1.54993 * 102.09471 * 20.87989 * 5 4 2 7 7 H 1.08995 * 110.75176 * 81.54187 * 6 5 4 8 8 C 1.53000 * 110.61814 * 204.47768 * 6 5 4 9 9 C 1.53004 * 109.46770 * 180.52252 * 8 6 5 10 10 C 1.50703 * 109.46945 * 180.02562 * 9 8 6 11 11 O 1.21280 * 119.99856 * 359.97438 * 10 9 8 12 12 N 1.34777 * 120.00188 * 180.02562 * 10 9 8 13 13 C 1.46883 * 120.49633 * 179.97438 * 12 10 9 14 14 C 1.53326 * 108.76482 * 235.58716 * 13 12 10 15 15 C 1.52662 * 109.16671 * 307.60257 * 14 13 12 16 16 C 1.53496 * 113.60856 * 285.91700 * 15 14 13 17 17 N 1.47666 * 85.98981 * 269.03040 * 16 15 14 18 18 C 1.36941 * 134.45839 * 155.67285 * 17 16 15 19 19 H 1.07999 * 119.99726 * 180.02562 * 18 17 16 20 20 C 1.38812 * 119.99788 * 0.02562 * 18 17 16 21 21 N 1.31618 * 120.00183 * 359.97438 * 20 18 17 22 22 Si 1.86799 * 119.99587 * 179.97438 * 20 18 17 23 23 H 1.48498 * 109.46997 * 90.00280 * 22 20 18 24 24 H 1.48505 * 109.47127 * 210.00117 * 22 20 18 25 25 H 1.48497 * 109.47491 * 329.99898 * 22 20 18 26 26 C 1.47663 * 91.08210 * 335.67797 * 17 16 15 27 27 C 1.52668 * 113.20220 * 57.43727 * 15 14 13 28 28 C 1.46890 * 120.49462 * 359.97438 * 12 10 9 29 29 O 1.43742 * 109.87560 * 238.99587 * 2 1 3 30 30 H 1.08999 * 109.47197 * 179.55458 * 1 2 3 31 31 H 1.08999 * 109.46906 * 299.54803 * 1 2 3 32 32 H 1.08997 * 109.47546 * 59.55406 * 1 2 3 33 33 H 1.09003 * 110.48634 * 240.12977 * 4 2 1 34 34 H 1.09000 * 110.48966 * 2.77667 * 4 2 1 35 35 H 1.09005 * 110.90587 * 262.68291 * 5 4 2 36 36 H 1.08999 * 110.90992 * 139.07940 * 5 4 2 37 37 H 1.09001 * 109.47468 * 60.52504 * 8 6 5 38 38 H 1.09001 * 109.47219 * 300.52085 * 8 6 5 39 39 H 1.08996 * 109.47348 * 60.00048 * 9 8 6 40 40 H 1.09005 * 109.47375 * 299.99460 * 9 8 6 41 41 H 1.09003 * 109.58906 * 115.80263 * 13 12 10 42 42 H 1.09006 * 109.70837 * 355.43994 * 13 12 10 43 43 H 1.08998 * 109.52281 * 67.51120 * 14 13 12 44 44 H 1.09007 * 109.52257 * 187.69780 * 14 13 12 45 45 H 1.09000 * 113.79323 * 23.30000 * 16 15 14 46 46 H 1.08998 * 113.78847 * 154.76423 * 16 15 14 47 47 H 0.96994 * 119.99632 * 180.02562 * 21 20 18 48 48 H 1.09000 * 113.78825 * 270.04663 * 26 17 16 49 49 H 1.08998 * 113.89440 * 138.59742 * 26 17 16 50 50 H 1.08998 * 109.52181 * 182.65197 * 27 15 14 51 51 H 1.08997 * 109.56905 * 62.49577 * 27 15 14 52 52 H 1.09001 * 109.58491 * 244.19177 * 28 12 10 53 53 H 1.09006 * 109.59050 * 4.62314 * 28 12 10 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 1.9005 1.0251 0.0000 4 6 2.0540 -0.7499 1.2400 5 6 2.9196 -1.8923 0.6549 6 6 3.2379 -1.3631 -0.7666 7 1 4.0690 -0.6584 -0.7393 8 6 3.5474 -2.5221 -1.7162 9 6 3.8701 -1.9702 -3.1063 10 6 4.1744 -3.1119 -4.0418 11 8 4.1373 -4.2543 -3.6365 12 7 4.4887 -2.8632 -5.3286 13 6 4.7877 -3.9676 -6.2497 14 6 6.1705 -3.7326 -6.8691 15 6 6.2204 -2.3282 -7.4655 16 6 5.4301 -2.1874 -8.7738 17 7 6.6926 -2.5409 -9.4533 18 6 7.0070 -3.0933 -10.6662 19 1 8.0406 -3.2550 -10.9343 20 6 5.9971 -3.4455 -11.5511 21 7 4.7374 -3.2489 -11.2241 22 14 6.4260 -4.1984 -13.2059 23 1 6.4876 -5.6764 -13.0762 24 1 5.3864 -3.8317 -14.2010 25 1 7.7449 -3.6856 -13.6563 26 6 7.4803 -2.0601 -8.3005 27 6 5.9180 -1.2314 -6.4475 28 6 4.5374 -1.4837 -5.8309 29 8 2.0187 -0.6963 -1.1587 30 1 -0.3633 -1.0276 -0.0080 31 1 -0.3633 0.5068 0.8940 32 1 -0.3634 0.5207 -0.8859 33 1 2.6620 -0.0884 1.8572 34 1 1.2247 -1.1573 1.8182 35 1 2.3540 -2.8228 0.6059 36 1 3.8332 -2.0241 1.2345 37 1 2.6818 -3.1815 -1.7791 38 1 4.4038 -3.0816 -1.3397 39 1 4.7358 -1.3109 -3.0435 40 1 3.0137 -1.4108 -3.4830 41 1 4.0351 -4.0004 -7.0375 42 1 4.7873 -4.9115 -5.7044 43 1 6.9357 -3.8287 -6.0990 44 1 6.3478 -4.4681 -7.6539 45 1 4.6427 -2.9314 -8.8942 46 1 5.0917 -1.1712 -8.9759 47 1 4.0318 -3.4954 -11.8423 48 1 7.7511 -1.0060 -8.3620 49 1 8.3230 -2.7016 -8.0432 50 1 5.9232 -0.2614 -6.9447 51 1 6.6746 -1.2427 -5.6630 52 1 3.7674 -1.3438 -6.5897 53 1 4.3725 -0.7889 -5.0074 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 ZINC001035853608.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 20:44:02 Heat of formation + Delta-G solvation = -42.568175 kcal Electronic energy + Delta-G solvation = -29916.487649 eV Core-core repulsion = 25982.135548 eV Total energy + Delta-G solvation = -3934.352102 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.18 seconds Orbital eigenvalues (eV) -40.33532 -39.83294 -38.62994 -35.66751 -34.15421 -32.57535 -32.47328 -31.38959 -30.61357 -30.17526 -27.10628 -26.40473 -25.00611 -23.89325 -23.42979 -22.57781 -21.42708 -21.26412 -20.97064 -19.19389 -17.61450 -16.99070 -16.69597 -16.66077 -16.20177 -15.60841 -15.41507 -15.04206 -14.74734 -14.50906 -14.10887 -13.87001 -13.79982 -13.59155 -13.41694 -13.40117 -13.00613 -12.71083 -12.53979 -12.47999 -12.12430 -12.06125 -11.97685 -11.75169 -11.60813 -11.34470 -11.18095 -11.07582 -10.98988 -10.97604 -10.94303 -10.85353 -10.70200 -10.35848 -10.09963 -9.91883 -9.76094 -9.58290 -9.39553 -9.33336 -8.76997 -8.29878 -6.83187 -5.73971 -3.05345 2.81255 3.20826 3.40474 3.45422 3.47139 3.48823 4.20076 4.31604 4.48156 4.53982 4.56664 4.67994 4.84521 4.97733 4.99486 5.04769 5.07497 5.11953 5.22852 5.23515 5.29605 5.34981 5.37412 5.43227 5.48433 5.53984 5.55484 5.58333 5.67781 5.69627 5.73216 5.79155 5.84255 5.93760 5.98309 6.01657 6.08975 6.11796 6.25253 6.33841 6.42650 6.45705 6.58295 6.67381 6.70696 6.88375 6.94790 7.25957 7.40615 7.60669 7.65231 8.02005 8.36406 9.08310 9.74180 10.64769 11.43068 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.026794 B = 0.002058 C = 0.002038 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1044.768653 B =13601.083593 C =13736.879122 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C 0.071 3.929 3 H 0.066 0.934 4 C -0.153 4.153 5 C -0.150 4.150 6 C 0.076 3.924 7 H 0.071 0.929 8 C -0.095 4.095 9 C -0.137 4.137 10 C 0.512 3.488 11 O -0.553 6.553 12 N -0.605 5.605 13 C 0.113 3.887 14 C -0.094 4.094 15 C -0.110 4.110 16 C 0.175 3.825 17 N -0.610 5.610 18 C -0.220 4.220 19 H 0.078 0.922 20 C -0.009 4.009 21 N -0.921 5.921 22 Si 0.910 3.090 23 H -0.289 1.289 24 H -0.291 1.291 25 H -0.282 1.282 26 C 0.125 3.875 27 C -0.117 4.117 28 C 0.109 3.891 29 O -0.369 6.369 30 H 0.062 0.938 31 H 0.066 0.934 32 H 0.062 0.938 33 H 0.073 0.927 34 H 0.077 0.923 35 H 0.079 0.921 36 H 0.079 0.921 37 H 0.078 0.922 38 H 0.083 0.917 39 H 0.090 0.910 40 H 0.098 0.902 41 H 0.073 0.927 42 H 0.086 0.914 43 H 0.053 0.947 44 H 0.086 0.914 45 H 0.072 0.928 46 H 0.023 0.977 47 H 0.253 0.747 48 H 0.032 0.968 49 H 0.040 0.960 50 H 0.074 0.926 51 H 0.059 0.941 52 H 0.074 0.926 53 H 0.080 0.920 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.857 7.729 25.161 26.766 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 -0.209 4.209 2 C 0.013 3.987 3 H 0.084 0.916 4 C -0.191 4.191 5 C -0.188 4.188 6 C 0.019 3.981 7 H 0.088 0.912 8 C -0.133 4.133 9 C -0.177 4.177 10 C 0.301 3.699 11 O -0.432 6.432 12 N -0.337 5.337 13 C -0.009 4.009 14 C -0.132 4.132 15 C -0.111 4.111 16 C 0.049 3.951 17 N -0.336 5.336 18 C -0.348 4.348 19 H 0.095 0.905 20 C -0.205 4.205 21 N -0.569 5.569 22 Si 0.740 3.260 23 H -0.216 1.216 24 H -0.217 1.217 25 H -0.208 1.208 26 C -0.001 4.001 27 C -0.156 4.156 28 C -0.014 4.014 29 O -0.288 6.288 30 H 0.081 0.919 31 H 0.085 0.915 32 H 0.081 0.919 33 H 0.092 0.908 34 H 0.096 0.904 35 H 0.098 0.902 36 H 0.098 0.902 37 H 0.097 0.903 38 H 0.101 0.899 39 H 0.108 0.892 40 H 0.117 0.883 41 H 0.091 0.909 42 H 0.104 0.896 43 H 0.072 0.928 44 H 0.104 0.896 45 H 0.090 0.910 46 H 0.041 0.959 47 H 0.063 0.937 48 H 0.049 0.951 49 H 0.059 0.941 50 H 0.092 0.908 51 H 0.078 0.922 52 H 0.092 0.908 53 H 0.098 0.902 Dipole moment (debyes) X Y Z Total from point charges -5.047 6.981 24.815 26.268 hybrid contribution 0.358 -0.043 -0.973 1.038 sum -4.689 6.938 23.842 25.270 Atomic orbital electron populations 1.21932 0.93846 1.02825 1.02274 1.22694 0.95145 0.95673 0.85139 0.91602 1.23018 1.00248 0.97735 0.98085 1.23154 1.00477 0.99079 0.96106 1.23205 0.87895 0.93764 0.93276 0.91153 1.21378 1.03221 0.96041 0.92677 1.21646 1.03654 0.97402 0.94979 1.20661 0.76407 0.90548 0.82309 1.90659 1.53206 1.23245 1.76106 1.48142 1.67981 1.08004 1.09595 1.21652 0.97454 0.89734 0.92064 1.21454 0.95471 0.96863 0.99443 1.22397 0.99990 0.94042 0.94708 1.22243 0.91074 0.97650 0.84100 1.45959 1.02149 1.70059 1.15404 1.19007 0.92525 1.32245 0.91018 0.90458 1.24753 0.95271 1.01911 0.98561 1.69808 0.98057 1.52877 1.36123 0.86158 0.77140 0.79011 0.83678 1.21584 1.21713 1.20800 1.22572 0.93818 0.96403 0.87275 1.21802 0.95887 0.99388 0.98554 1.21774 0.98631 0.81899 0.99121 1.88923 1.39632 1.67471 1.32805 0.91903 0.91496 0.91856 0.90808 0.90403 0.90224 0.90206 0.90325 0.89869 0.89155 0.88331 0.90901 0.89560 0.92786 0.89587 0.90980 0.95926 0.93731 0.95087 0.94129 0.90754 0.92236 0.90792 0.90207 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.15 -1.01 9.36 37.16 0.35 -0.66 16 2 C 0.07 0.54 4.06 -26.16 -0.11 0.43 16 3 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 4 C -0.15 -0.93 6.64 -25.20 -0.17 -1.10 16 5 C -0.15 -1.04 6.59 -24.72 -0.16 -1.21 16 6 C 0.08 0.64 3.33 -25.68 -0.09 0.56 16 7 H 0.07 0.53 8.14 -51.93 -0.42 0.10 16 8 C -0.10 -0.96 4.28 -26.73 -0.11 -1.07 16 9 C -0.14 -1.45 3.95 -27.88 -0.11 -1.56 16 10 C 0.51 7.42 7.69 -10.98 -0.08 7.34 16 11 O -0.55 -9.84 15.38 5.56 0.09 -9.76 16 12 N -0.60 -8.82 2.94 -172.68 -0.51 -9.32 16 13 C 0.11 1.87 6.30 -3.66 -0.02 1.84 16 14 C -0.09 -1.64 5.21 -26.74 -0.14 -1.78 16 15 C -0.11 -1.96 0.77 -154.42 -0.12 -2.08 16 16 C 0.17 3.95 6.31 -3.16 -0.02 3.93 16 17 N -0.61 -15.39 3.53 -179.73 -0.63 -16.02 16 18 C -0.22 -6.16 10.70 -15.06 -0.16 -6.32 16 19 H 0.08 2.10 7.83 -52.49 -0.41 1.69 16 20 C -0.01 -0.24 5.50 -17.43 -0.10 -0.34 16 21 N -0.92 -27.15 11.39 55.49 0.63 -26.52 16 22 Si 0.91 22.26 29.55 -169.99 -5.02 17.23 16 23 H -0.29 -7.04 7.11 56.52 0.40 -6.64 16 24 H -0.29 -7.18 7.11 56.52 0.40 -6.78 16 25 H -0.28 -6.74 7.11 56.52 0.40 -6.34 16 26 C 0.13 2.53 8.07 -3.15 -0.03 2.50 16 27 C -0.12 -1.62 5.25 -26.75 -0.14 -1.76 16 28 C 0.11 1.37 6.23 -3.68 -0.02 1.35 16 29 O -0.37 -3.70 10.56 -35.23 -0.37 -4.07 16 30 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 31 H 0.07 0.33 8.14 -51.93 -0.42 -0.10 16 32 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 33 H 0.07 0.36 8.14 -51.93 -0.42 -0.06 16 34 H 0.08 0.42 7.70 -51.93 -0.40 0.02 16 35 H 0.08 0.59 8.06 -51.93 -0.42 0.17 16 36 H 0.08 0.45 8.14 -51.93 -0.42 0.03 16 37 H 0.08 0.92 8.10 -51.93 -0.42 0.50 16 38 H 0.08 0.84 8.10 -51.93 -0.42 0.41 16 39 H 0.09 0.80 7.72 -51.93 -0.40 0.40 16 40 H 0.10 1.02 7.68 -51.93 -0.40 0.62 16 41 H 0.07 1.29 7.52 -51.93 -0.39 0.90 16 42 H 0.09 1.47 6.99 -51.93 -0.36 1.11 16 43 H 0.05 0.88 8.14 -51.93 -0.42 0.46 16 44 H 0.09 1.73 8.01 -51.92 -0.42 1.31 16 45 H 0.07 1.82 6.47 -51.93 -0.34 1.48 16 46 H 0.02 0.53 8.07 -51.93 -0.42 0.11 16 47 H 0.25 7.26 8.31 -40.82 -0.34 6.92 16 48 H 0.03 0.60 8.09 -51.93 -0.42 0.18 16 49 H 0.04 0.80 8.09 -51.93 -0.42 0.38 16 50 H 0.07 0.99 8.12 -51.93 -0.42 0.57 16 51 H 0.06 0.76 8.14 -51.93 -0.42 0.34 16 52 H 0.07 0.98 8.09 -51.93 -0.42 0.56 16 53 H 0.08 0.78 5.89 -51.93 -0.31 0.47 16 LS Contribution 407.01 15.07 6.13 6.13 Total: -1.00 -32.71 407.01 -10.64 -43.35 By element: Atomic # 1 Polarization: 8.63 SS G_CDS: -9.72 Total: -1.09 kcal Atomic # 6 Polarization: 1.29 SS G_CDS: -1.23 Total: 0.06 kcal Atomic # 7 Polarization: -51.35 SS G_CDS: -0.51 Total: -51.86 kcal Atomic # 8 Polarization: -13.54 SS G_CDS: -0.29 Total: -13.83 kcal Atomic # 14 Polarization: 22.26 SS G_CDS: -5.02 Total: 17.23 kcal Total LS contribution 6.13 Total: 6.13 kcal Total: -32.71 -10.64 -43.35 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. ZINC001035853608.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 0.786 kcal (2) G-P(sol) polarization free energy of solvation -32.715 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -31.929 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.639 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.354 kcal (6) G-S(sol) free energy of system = (1) + (5) -42.568 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.18 seconds