Wall clock time and date at job start Wed Apr 1 2020 03:59:46 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 N 2 2 C 1.31514 * 1 3 3 Si 1.86801 * 120.00117 * 2 1 4 4 H 1.48502 * 109.47076 * 239.99809 * 3 2 1 5 5 H 1.48499 * 109.46910 * 359.97438 * 3 2 1 6 6 H 1.48500 * 109.47438 * 119.99692 * 3 2 1 7 7 C 1.37877 * 120.00159 * 179.97438 * 2 1 3 8 8 H 1.07998 * 120.00199 * 180.02562 * 7 2 1 9 9 C 1.50705 * 119.99599 * 0.02562 * 7 2 1 10 10 C 1.53004 * 109.46862 * 179.97438 * 9 7 2 11 11 C 1.53002 * 109.46999 * 179.97438 * 10 9 7 12 12 N 1.46899 * 109.46974 * 180.02562 * 11 10 9 13 13 C 1.48465 * 111.00234 * 287.62452 * 12 11 10 14 14 C 1.54922 * 103.21934 * 200.11018 * 13 12 11 15 15 C 1.54432 * 102.96246 * 37.73488 * 14 13 12 16 16 H 1.08994 * 112.73670 * 99.87818 * 15 14 13 17 17 C 1.53995 * 109.08435 * 225.09977 * 15 14 13 18 18 N 1.47242 * 106.10842 * 132.31762 * 17 15 14 19 19 C 1.34776 * 126.70213 * 148.33898 * 18 17 15 20 20 O 1.21282 * 119.99940 * 179.68593 * 19 18 17 21 21 C 1.50698 * 120.00035 * 359.67708 * 19 18 17 22 22 C 1.53006 * 109.47184 * 180.02562 * 21 19 18 23 23 C 1.50698 * 109.47184 * 180.02562 * 22 21 19 24 24 C 1.34851 * 125.88496 * 85.00336 * 23 22 21 25 25 C 1.40894 * 107.41491 * 180.02562 * 24 23 22 26 26 C 1.34848 * 107.41816 * 0.02562 * 25 24 23 27 27 N 1.36338 * 125.89324 * 264.69424 * 23 22 21 28 28 H 0.96996 * 125.63398 * 359.97438 * 27 23 22 29 29 C 1.47193 * 106.59691 * 328.07114 * 18 17 15 30 30 C 1.47906 * 111.00083 * 169.99945 * 12 11 10 31 31 H 1.09005 * 112.19122 * 22.99437 * 30 12 11 32 32 H 0.97006 * 119.99579 * 0.02562 * 1 2 3 33 33 H 1.08998 * 109.47256 * 59.99794 * 9 7 2 34 34 H 1.08998 * 109.46963 * 299.99288 * 9 7 2 35 35 H 1.08998 * 109.47035 * 60.00048 * 10 9 7 36 36 H 1.08998 * 109.47162 * 300.00394 * 10 9 7 37 37 H 1.08998 * 109.47106 * 60.00191 * 11 10 9 38 38 H 1.09002 * 109.47088 * 300.00275 * 11 10 9 39 39 H 1.09005 * 110.67212 * 81.67631 * 13 12 11 40 40 H 1.09007 * 110.81368 * 318.61127 * 13 12 11 41 41 H 1.09000 * 110.71769 * 279.36094 * 14 13 12 42 42 H 1.09001 * 110.71433 * 156.09556 * 14 13 12 43 43 H 1.08998 * 110.23438 * 13.12553 * 17 15 14 44 44 H 1.08998 * 110.09932 * 251.42904 * 17 15 14 45 45 H 1.09001 * 109.46665 * 60.00498 * 21 19 18 46 46 H 1.08993 * 109.47304 * 300.00054 * 21 19 18 47 47 H 1.09001 * 109.46801 * 300.00442 * 22 21 19 48 48 H 1.09001 * 109.46998 * 60.00038 * 22 21 19 49 49 H 1.07998 * 126.29834 * 0.02562 * 24 23 22 50 50 H 1.08001 * 126.29041 * 179.97438 * 25 24 23 51 51 H 1.07999 * 125.89579 * 180.02562 * 26 25 24 52 52 H 1.08993 * 110.05146 * 150.38104 * 29 18 17 53 53 H 1.09000 * 110.05148 * 271.87186 * 29 18 17 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3151 0.0000 0.0000 3 14 2.2492 1.6177 0.0000 4 1 3.1030 1.6963 -1.2125 5 1 1.2842 2.7464 -0.0006 6 1 3.1029 1.6965 1.2125 7 6 2.0046 -1.1940 0.0005 8 1 3.0845 -1.1940 0.0010 9 6 1.2510 -2.4991 0.0005 10 6 2.2452 -3.6621 0.0005 11 6 1.4802 -4.9871 0.0012 12 7 2.4348 -6.1037 0.0018 13 6 3.0996 -6.2361 -1.3191 14 6 3.6250 -7.6934 -1.3067 15 6 2.4973 -8.4621 -0.5840 16 1 1.8353 -8.9857 -1.2736 17 6 3.1213 -9.4126 0.4546 18 7 2.3656 -9.2080 1.7016 19 6 2.1125 -10.1308 2.6507 20 8 1.4782 -9.8265 3.6386 21 6 2.6175 -11.5409 2.4843 22 6 2.1959 -12.3795 3.6927 23 6 2.7014 -13.7895 3.5266 24 6 3.9284 -14.2344 3.8659 25 6 3.9839 -15.6049 3.5438 26 6 2.7890 -15.9451 3.0195 27 7 1.9952 -14.8365 3.0129 28 1 1.0805 -14.7982 2.6926 29 6 1.9462 -7.7972 1.7124 30 6 1.7457 -7.3901 0.2422 31 1 0.6889 -7.3467 -0.0216 32 1 -0.4850 0.8401 -0.0004 33 1 0.6246 -2.5571 -0.8896 34 1 0.6241 -2.5567 0.8903 35 1 2.8719 -3.6043 0.8905 36 1 2.8719 -3.6043 -0.8894 37 1 0.8533 -5.0451 -0.8886 38 1 0.8538 -5.0446 0.8914 39 1 3.9255 -5.5301 -1.4067 40 1 2.3844 -6.0917 -2.1289 41 1 4.5582 -7.7622 -0.7478 42 1 3.7547 -8.0651 -2.3232 43 1 4.1717 -9.1658 0.6083 44 1 3.0235 -10.4462 0.1227 45 1 3.7049 -11.5310 2.4101 46 1 2.1952 -11.9734 1.5773 47 1 2.6178 -11.9471 4.6000 48 1 1.1085 -12.3894 3.7665 49 1 4.7225 -13.6481 4.3039 50 1 4.8285 -16.2620 3.6893 51 1 2.5071 -16.9276 2.6708 52 1 1.0105 -7.6896 2.2610 53 1 2.7206 -7.1805 2.1687 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 ZINC001277948893.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 03:59:46 Heat of formation + Delta-G solvation = 3.691405 kcal Electronic energy + Delta-G solvation = -29379.162340 eV Core-core repulsion = 25443.620204 eV Total energy + Delta-G solvation = -3935.542136 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 0.90 seconds Orbital eigenvalues (eV) -41.44797 -40.69510 -39.05472 -36.12818 -34.05359 -33.96151 -32.53798 -31.24068 -30.90191 -30.07355 -28.48800 -27.71930 -25.78505 -24.88583 -23.25073 -22.85410 -21.30656 -20.92807 -20.43693 -20.04119 -19.67760 -19.33715 -18.06905 -17.08252 -16.50160 -16.20546 -15.86945 -15.52201 -15.17537 -14.83792 -14.50551 -14.39914 -14.30300 -13.93117 -13.89958 -13.63933 -13.53187 -13.00048 -12.79393 -12.64107 -12.57656 -12.44225 -12.28766 -12.21422 -12.03074 -11.82193 -11.45062 -11.41731 -11.32966 -11.11100 -10.93112 -10.87172 -10.76243 -10.52949 -10.50424 -10.02776 -9.64048 -9.32203 -9.18676 -9.06393 -8.88497 -8.36393 -8.33867 -8.31651 -5.98186 -4.00302 1.89049 2.41934 2.63855 2.79162 3.00631 3.34700 3.38924 3.41574 3.94267 4.09607 4.22919 4.41256 4.47932 4.55596 4.62210 4.66171 4.84881 4.85927 4.94692 5.07708 5.10688 5.14917 5.18985 5.21320 5.26709 5.35703 5.37681 5.43717 5.51213 5.58012 5.66375 5.69017 5.71001 5.73443 5.88611 5.91688 5.97100 6.00361 6.03127 6.04761 6.09024 6.29275 6.64957 6.67416 6.75834 6.80456 7.01275 7.19166 7.23860 7.30147 7.34204 7.69385 7.84267 7.94898 8.01971 8.45231 9.06612 9.63621 11.13171 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.025984 B = 0.001576 C = 0.001534 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1077.343799 B =17759.344838 C =18252.218784 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.896 5.896 2 C 0.056 3.944 3 Si 0.892 3.108 4 H -0.277 1.277 5 H -0.288 1.288 6 H -0.277 1.277 7 C -0.519 4.519 8 H 0.054 0.946 9 C 0.022 3.978 10 C -0.101 4.101 11 C 0.046 3.954 12 N -0.508 5.508 13 C 0.037 3.963 14 C -0.115 4.115 15 C -0.111 4.111 16 H 0.091 0.909 17 C 0.110 3.890 18 N -0.618 5.618 19 C 0.529 3.471 20 O -0.541 6.541 21 C -0.129 4.129 22 C -0.035 4.035 23 C 0.017 3.983 24 C -0.195 4.195 25 C -0.201 4.201 26 C -0.018 4.018 27 N -0.558 5.558 28 H 0.412 0.588 29 C 0.118 3.882 30 C 0.055 3.945 31 H 0.071 0.929 32 H 0.260 0.740 33 H 0.013 0.987 34 H 0.015 0.985 35 H 0.055 0.945 36 H 0.046 0.954 37 H 0.033 0.967 38 H 0.070 0.930 39 H 0.087 0.913 40 H 0.046 0.954 41 H 0.079 0.921 42 H 0.073 0.927 43 H 0.076 0.924 44 H 0.074 0.926 45 H 0.098 0.902 46 H 0.089 0.911 47 H 0.094 0.906 48 H 0.076 0.924 49 H 0.135 0.865 50 H 0.134 0.866 51 H 0.162 0.838 52 H 0.076 0.924 53 H 0.085 0.915 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.354 -32.617 0.076 33.230 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 N -0.536 5.536 2 C -0.145 4.145 3 Si 0.720 3.280 4 H -0.203 1.203 5 H -0.213 1.213 6 H -0.202 1.202 7 C -0.557 4.557 8 H 0.073 0.927 9 C -0.016 4.016 10 C -0.139 4.139 11 C -0.081 4.081 12 N -0.232 5.232 13 C -0.091 4.091 14 C -0.154 4.154 15 C -0.131 4.131 16 H 0.109 0.891 17 C -0.013 4.013 18 N -0.352 5.352 19 C 0.318 3.682 20 O -0.418 6.418 21 C -0.169 4.169 22 C -0.074 4.074 23 C -0.095 4.095 24 C -0.220 4.220 25 C -0.226 4.226 26 C -0.149 4.149 27 N -0.153 5.153 28 H 0.248 0.752 29 C -0.005 4.005 30 C -0.055 4.055 31 H 0.089 0.911 32 H 0.070 0.930 33 H 0.031 0.969 34 H 0.034 0.966 35 H 0.074 0.926 36 H 0.065 0.935 37 H 0.051 0.949 38 H 0.088 0.912 39 H 0.105 0.895 40 H 0.065 0.935 41 H 0.098 0.902 42 H 0.091 0.909 43 H 0.094 0.906 44 H 0.093 0.907 45 H 0.116 0.884 46 H 0.108 0.892 47 H 0.112 0.888 48 H 0.094 0.906 49 H 0.152 0.848 50 H 0.152 0.848 51 H 0.179 0.821 52 H 0.095 0.905 53 H 0.103 0.897 Dipole moment (debyes) X Y Z Total from point charges 6.064 -32.283 1.063 32.865 hybrid contribution -0.602 0.813 -0.957 1.393 sum 5.463 -31.469 0.106 31.940 Atomic orbital electron populations 1.69958 1.06058 1.26646 1.50922 1.25024 0.94840 0.99232 0.95371 0.86661 0.79580 0.83157 0.78615 1.20290 1.21322 1.20214 1.21209 0.93004 0.91045 1.50488 0.92734 1.19075 0.94040 0.91436 0.97052 1.21586 0.99079 0.92457 1.00801 1.22509 0.93804 0.91391 1.00402 1.64834 1.27862 1.01601 1.28910 1.23254 0.99033 0.96371 0.90404 1.22617 0.97638 0.94786 1.00319 1.22842 0.97557 0.95944 0.96717 0.89060 1.22306 0.95981 0.99644 0.83382 1.48589 1.54570 1.11075 1.20989 1.20318 0.79659 0.86445 0.81789 1.90734 1.40682 1.81174 1.29181 1.21633 1.03319 0.91607 1.00325 1.19837 1.01596 0.87565 0.98394 1.20333 0.93433 0.90073 1.05684 1.20748 0.96852 0.95624 1.08751 1.20926 0.98010 0.96234 1.07386 1.21827 0.92500 0.91752 1.08813 1.42026 1.14162 1.08564 1.50525 0.75153 1.22039 1.01590 0.80654 0.96254 1.23123 0.97368 0.90342 0.94692 0.91077 0.93003 0.96896 0.96616 0.92588 0.93541 0.94917 0.91190 0.89454 0.93544 0.90239 0.90874 0.90578 0.90748 0.88354 0.89223 0.88785 0.90562 0.84756 0.84835 0.82063 0.90506 0.89668 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 N -0.90 -27.12 13.29 55.43 0.74 -26.39 16 2 C 0.06 1.63 5.46 -17.82 -0.10 1.53 16 3 Si 0.89 21.81 29.54 -169.99 -5.02 16.79 16 4 H -0.28 -6.63 7.11 56.52 0.40 -6.23 16 5 H -0.29 -6.95 7.11 56.52 0.40 -6.55 16 6 H -0.28 -6.66 7.11 56.52 0.40 -6.25 16 7 C -0.52 -14.81 9.11 -34.44 -0.31 -15.12 16 8 H 0.05 1.51 7.74 -52.49 -0.41 1.11 16 9 C 0.02 0.56 4.97 -27.88 -0.14 0.42 16 10 C -0.10 -2.07 5.24 -26.73 -0.14 -2.21 16 11 C 0.05 0.78 4.75 -3.82 -0.02 0.76 16 12 N -0.51 -7.00 4.68 -221.58 -1.04 -8.04 16 13 C 0.04 0.44 5.90 -1.94 -0.01 0.43 16 14 C -0.12 -0.98 6.60 -24.97 -0.16 -1.15 16 15 C -0.11 -0.95 4.01 -88.40 -0.35 -1.31 16 16 H 0.09 0.68 8.14 -51.93 -0.42 0.26 16 17 C 0.11 0.85 6.40 -3.12 -0.02 0.83 16 18 N -0.62 -6.53 3.32 -171.40 -0.57 -7.09 16 19 C 0.53 5.90 7.88 -10.99 -0.09 5.81 16 20 O -0.54 -8.18 16.22 5.56 0.09 -8.09 16 21 C -0.13 -0.94 4.65 -27.88 -0.13 -1.07 16 22 C -0.04 -0.28 5.04 -27.88 -0.14 -0.42 16 23 C 0.02 0.13 6.42 -81.79 -0.52 -0.39 16 24 C -0.20 -1.64 10.77 -39.78 -0.43 -2.07 16 25 C -0.20 -1.55 10.86 -39.78 -0.43 -1.99 16 26 C -0.02 -0.12 11.94 -16.75 -0.20 -0.32 16 27 N -0.56 -3.49 6.07 -9.12 -0.06 -3.54 16 28 H 0.41 1.57 8.96 -40.82 -0.37 1.20 16 29 C 0.12 1.46 6.68 -3.21 -0.02 1.44 16 30 C 0.05 0.63 3.40 -65.76 -0.22 0.41 16 31 H 0.07 0.86 7.85 -51.93 -0.41 0.45 16 32 H 0.26 7.45 8.31 -40.82 -0.34 7.11 16 33 H 0.01 0.35 8.14 -51.93 -0.42 -0.08 16 34 H 0.02 0.43 8.14 -51.93 -0.42 0.00 16 35 H 0.06 1.18 8.14 -51.93 -0.42 0.75 16 36 H 0.05 0.93 7.36 -51.93 -0.38 0.55 16 37 H 0.03 0.55 7.84 -51.93 -0.41 0.14 16 38 H 0.07 1.20 8.08 -51.93 -0.42 0.78 16 39 H 0.09 1.09 7.79 -51.93 -0.40 0.68 16 40 H 0.05 0.56 7.82 -51.93 -0.41 0.16 16 41 H 0.08 0.66 7.17 -51.93 -0.37 0.28 16 42 H 0.07 0.50 8.14 -51.93 -0.42 0.08 16 43 H 0.08 0.56 7.13 -51.93 -0.37 0.19 16 44 H 0.07 0.41 7.31 -51.93 -0.38 0.03 16 45 H 0.10 0.62 8.14 -51.93 -0.42 0.20 16 46 H 0.09 0.53 7.87 -51.93 -0.41 0.12 16 47 H 0.09 0.82 8.10 -51.93 -0.42 0.40 16 48 H 0.08 0.62 8.10 -51.93 -0.42 0.20 16 49 H 0.13 1.02 8.06 -52.49 -0.42 0.59 16 50 H 0.13 0.84 8.06 -52.49 -0.42 0.42 16 51 H 0.16 0.58 8.06 -52.49 -0.42 0.16 16 52 H 0.08 1.05 7.93 -51.93 -0.41 0.64 16 53 H 0.09 1.18 7.92 -51.93 -0.41 0.77 16 LS Contribution 420.80 15.07 6.34 6.34 Total: -1.00 -33.98 420.80 -12.29 -46.27 By element: Atomic # 1 Polarization: 7.50 SS G_CDS: -9.33 Total: -1.83 kcal Atomic # 6 Polarization: -10.97 SS G_CDS: -3.45 Total: -14.42 kcal Atomic # 7 Polarization: -44.14 SS G_CDS: -0.93 Total: -45.06 kcal Atomic # 8 Polarization: -8.18 SS G_CDS: 0.09 Total: -8.09 kcal Atomic # 14 Polarization: 21.81 SS G_CDS: -5.02 Total: 16.79 kcal Total LS contribution 6.34 Total: 6.34 kcal Total: -33.98 -12.29 -46.27 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. ZINC001277948893.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 49.964 kcal (2) G-P(sol) polarization free energy of solvation -33.978 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 15.985 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.294 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -46.272 kcal (6) G-S(sol) free energy of system = (1) + (5) 3.691 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.90 seconds