Wall clock time and date at job start Wed Apr 1 2020 03:31:09 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 1.53003 * 1 3 3 C 1.53001 * 109.46992 * 2 1 4 4 C 1.53000 * 109.47042 * 184.89025 * 3 2 1 5 5 H 1.09003 * 109.47393 * 305.82525 * 4 3 2 6 6 C 1.50696 * 109.47039 * 65.82558 * 4 3 2 7 7 O 1.21284 * 120.00280 * 25.29169 * 6 4 3 8 8 N 1.34778 * 120.00063 * 205.29738 * 6 4 3 9 9 C 1.46500 * 120.00232 * 5.00068 * 8 6 4 10 10 C 1.46500 * 120.00101 * 185.00327 * 8 6 4 11 11 H 1.09004 * 109.47247 * 359.97438 * 10 8 6 12 12 C 1.53000 * 109.47137 * 239.99615 * 10 8 6 13 13 N 1.46503 * 109.46994 * 54.99898 * 12 10 8 14 14 C 1.36938 * 120.00315 * 179.97438 * 13 12 10 15 15 H 1.08008 * 119.99364 * 0.02562 * 14 13 12 16 16 C 1.38799 * 120.00397 * 179.97438 * 14 13 12 17 17 N 1.31620 * 120.00359 * 0.02562 * 16 14 13 18 18 Si 1.86800 * 120.00193 * 180.02562 * 16 14 13 19 19 H 1.48498 * 109.47237 * 90.00035 * 18 16 14 20 20 H 1.48504 * 109.47523 * 210.00039 * 18 16 14 21 21 H 1.48498 * 109.47245 * 330.00400 * 18 16 14 22 22 C 1.53001 * 109.47157 * 119.99532 * 10 8 6 23 23 C 1.52998 * 117.50055 * 248.74454 * 22 10 8 24 24 C 1.53001 * 117.49587 * 180.08453 * 22 10 8 25 25 C 1.50700 * 109.47045 * 185.82613 * 4 3 2 26 26 C 1.38223 * 119.61653 * 274.99678 * 25 4 3 27 27 C 1.38633 * 119.16140 * 180.02562 * 26 25 4 28 28 C 1.38674 * 118.41810 * 0.02562 * 27 26 25 29 29 C 1.38182 * 119.16197 * 0.27214 * 28 27 26 30 30 N 1.31855 * 119.61834 * 95.02507 * 25 4 3 31 31 H 1.09006 * 109.46508 * 60.00140 * 1 2 3 32 32 H 1.09003 * 109.47055 * 179.97438 * 1 2 3 33 33 H 1.08998 * 109.47397 * 300.00688 * 1 2 3 34 34 H 1.08998 * 109.47397 * 239.99312 * 2 1 3 35 35 H 1.09006 * 109.46508 * 119.99859 * 2 1 3 36 36 H 1.09001 * 109.47160 * 64.89149 * 3 2 1 37 37 H 1.08998 * 109.46882 * 304.89097 * 3 2 1 38 38 H 1.08996 * 109.47423 * 84.66156 * 9 8 6 39 39 H 1.08994 * 109.47315 * 204.66910 * 9 8 6 40 40 H 1.09005 * 109.46530 * 324.66555 * 9 8 6 41 41 H 1.09003 * 109.46955 * 174.99892 * 12 10 8 42 42 H 1.08997 * 109.47482 * 295.00167 * 12 10 8 43 43 H 0.97003 * 120.00259 * 0.02562 * 13 12 10 44 44 H 0.96995 * 120.00582 * 179.97438 * 17 16 14 45 45 H 1.08998 * 115.55173 * 34.42384 * 22 10 8 46 46 H 1.09003 * 117.49766 * 0.02562 * 23 22 10 47 47 H 1.08999 * 117.49551 * 145.02132 * 23 22 10 48 48 H 1.09004 * 117.49648 * 214.97976 * 24 22 10 49 49 H 1.08999 * 117.50282 * 359.97438 * 24 22 10 50 50 H 1.07997 * 120.42005 * 0.02562 * 26 25 4 51 51 H 1.08002 * 120.79215 * 180.02562 * 27 26 25 52 52 H 1.08004 * 120.41554 * 180.02562 * 28 27 26 53 53 H 1.08003 * 119.61357 * 179.70299 * 29 28 27 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 6 2.0400 1.4425 0.0000 4 6 3.5650 1.4443 -0.1230 5 1 3.9936 0.8198 0.6609 6 6 3.9609 0.9001 -1.4713 7 8 3.1901 0.9731 -2.4049 8 7 5.1715 0.3321 -1.6399 9 6 6.0591 0.1444 -0.4897 10 6 5.5997 -0.0976 -2.9734 11 1 4.8133 0.1214 -3.6957 12 6 5.8748 -1.6026 -2.9603 13 7 4.6898 -2.3114 -2.4707 14 6 4.7010 -3.6771 -2.3717 15 1 5.5837 -4.2318 -2.6543 16 6 3.5785 -4.3486 -1.9074 17 7 2.5030 -3.6728 -1.5625 18 14 3.5941 -6.2116 -1.7717 19 1 4.0809 -6.6059 -0.4253 20 1 2.2188 -6.7343 -1.9734 21 1 4.4951 -6.7759 -2.8085 22 6 6.8755 0.6507 -3.3651 23 6 6.7742 1.6758 -4.4963 24 6 7.4841 0.3407 -4.7342 25 6 4.0789 2.8537 0.0205 26 6 4.1183 3.6823 -1.0851 27 6 4.5932 4.9769 -0.9425 28 6 5.0133 5.3912 0.3125 29 6 4.9503 4.5045 1.3704 30 7 4.4864 3.2819 1.1992 31 1 -0.3632 0.5139 -0.8901 32 1 -0.3633 -1.0277 -0.0005 33 1 -0.3634 0.5139 0.8899 34 1 1.8934 -0.5139 -0.8899 35 1 1.8933 -0.5139 0.8901 36 1 1.7500 1.9304 0.9306 37 1 1.6069 1.9810 -0.8429 38 1 5.8038 -0.7853 0.0186 39 1 7.0929 0.0993 -0.8320 40 1 5.9411 0.9800 0.2004 41 1 6.1072 -1.9383 -3.9710 42 1 6.7200 -1.8119 -2.3047 43 1 3.8969 -1.8133 -2.2173 44 1 1.7185 -4.1420 -1.2384 45 1 7.5619 0.8698 -2.5472 46 1 5.7985 1.8175 -4.9612 47 1 7.3941 2.5693 -4.4227 48 1 8.5709 0.3564 -4.8170 49 1 6.9759 -0.3966 -5.3556 50 1 3.7832 3.3257 -2.0479 51 1 4.6351 5.6468 -1.7886 52 1 5.3888 6.3931 0.4602 53 1 5.2801 4.8180 2.3499 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 ZINC001725465375.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 03:31:09 Heat of formation + Delta-G solvation = 31.906920 kcal Electronic energy + Delta-G solvation = -32349.210104 eV Core-core repulsion = 28414.891485 eV Total energy + Delta-G solvation = -3934.318619 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.23 seconds Orbital eigenvalues (eV) -40.82140 -39.53862 -37.71604 -35.28788 -34.93498 -33.98257 -32.65267 -32.21259 -31.10089 -29.14901 -28.08799 -26.46285 -24.85295 -24.08223 -23.64181 -22.60534 -22.18760 -21.51895 -21.04796 -19.69558 -18.64498 -17.37869 -17.07850 -16.90447 -16.36548 -15.97324 -15.38835 -15.02686 -14.78840 -14.68136 -14.26663 -14.05340 -13.99526 -13.58032 -13.27730 -13.23408 -12.98284 -12.91985 -12.88514 -12.46106 -12.32839 -12.07731 -11.89222 -11.80796 -11.48329 -11.45081 -11.25002 -11.04440 -10.83192 -10.79275 -10.69364 -10.49603 -10.33136 -10.13646 -10.09128 -9.96433 -9.78563 -9.61019 -9.53036 -9.39929 -8.99085 -8.81484 -8.18603 -6.84064 -5.68027 -2.96951 0.97252 1.16632 2.93198 3.24690 3.46645 3.52007 3.53642 3.66740 3.92589 4.23142 4.58465 4.62203 4.70576 4.80698 4.88575 4.96113 5.03312 5.06059 5.09252 5.17270 5.28974 5.41724 5.42847 5.52586 5.60831 5.62612 5.69286 5.70021 5.71268 5.75201 5.81125 5.95603 5.96420 5.98412 6.01465 6.07621 6.08645 6.15716 6.21036 6.26863 6.27562 6.30620 6.35721 6.52489 6.57204 6.62574 6.76546 6.77716 7.00333 7.05632 7.74798 7.76165 7.87672 8.49424 8.56197 9.61162 10.19453 10.55728 11.53603 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.009721 B = 0.004266 C = 0.003299 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2879.772364 B = 6562.698754 C = 8485.288154 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.142 4.142 2 C -0.124 4.124 3 C -0.092 4.092 4 C -0.059 4.059 5 H 0.110 0.890 6 C 0.533 3.467 7 O -0.531 6.531 8 N -0.590 5.590 9 C 0.079 3.921 10 C 0.163 3.837 11 H 0.100 0.900 12 C 0.149 3.851 13 N -0.727 5.727 14 C -0.241 4.241 15 H 0.067 0.933 16 C -0.010 4.010 17 N -0.924 5.924 18 Si 0.903 3.097 19 H -0.291 1.291 20 H -0.292 1.292 21 H -0.283 1.283 22 C -0.159 4.159 23 C -0.179 4.179 24 C -0.170 4.170 25 C 0.149 3.851 26 C -0.160 4.160 27 C -0.073 4.073 28 C -0.180 4.180 29 C 0.099 3.901 30 N -0.478 5.478 31 H 0.050 0.950 32 H 0.056 0.944 33 H 0.042 0.958 34 H 0.085 0.915 35 H 0.059 0.941 36 H 0.064 0.936 37 H 0.073 0.927 38 H 0.067 0.933 39 H 0.069 0.931 40 H 0.063 0.937 41 H 0.027 0.973 42 H 0.020 0.980 43 H 0.387 0.613 44 H 0.254 0.746 45 H 0.104 0.896 46 H 0.094 0.906 47 H 0.088 0.912 48 H 0.093 0.907 49 H 0.099 0.901 50 H 0.139 0.861 51 H 0.133 0.867 52 H 0.132 0.868 53 H 0.155 0.845 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.947 19.039 2.912 20.475 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 -0.199 4.199 2 C -0.161 4.161 3 C -0.131 4.131 4 C -0.081 4.081 5 H 0.128 0.872 6 C 0.319 3.681 7 O -0.407 6.407 8 N -0.322 5.322 9 C -0.065 4.065 10 C 0.059 3.941 11 H 0.118 0.882 12 C 0.020 3.980 13 N -0.372 5.372 14 C -0.372 4.372 15 H 0.085 0.915 16 C -0.206 4.206 17 N -0.572 5.572 18 Si 0.734 3.266 19 H -0.219 1.219 20 H -0.219 1.219 21 H -0.209 1.209 22 C -0.178 4.178 23 C -0.216 4.216 24 C -0.207 4.207 25 C 0.011 3.989 26 C -0.180 4.180 27 C -0.099 4.099 28 C -0.200 4.200 29 C -0.059 4.059 30 N -0.187 5.187 31 H 0.069 0.931 32 H 0.076 0.924 33 H 0.061 0.939 34 H 0.104 0.896 35 H 0.077 0.923 36 H 0.083 0.917 37 H 0.091 0.909 38 H 0.085 0.915 39 H 0.088 0.912 40 H 0.081 0.919 41 H 0.045 0.955 42 H 0.038 0.962 43 H 0.221 0.779 44 H 0.064 0.936 45 H 0.122 0.878 46 H 0.113 0.887 47 H 0.107 0.893 48 H 0.111 0.889 49 H 0.117 0.883 50 H 0.157 0.843 51 H 0.151 0.849 52 H 0.150 0.850 53 H 0.173 0.827 Dipole moment (debyes) X Y Z Total from point charges 6.540 18.329 3.122 19.710 hybrid contribution -0.001 -0.334 -0.383 0.509 sum 6.539 17.995 2.739 19.341 Atomic orbital electron populations 1.21644 0.96078 1.01688 1.00492 1.21519 0.95879 0.94887 1.03859 1.21471 0.90431 0.99068 1.02081 1.20337 0.98845 0.91827 0.97139 0.87221 1.20052 0.81000 0.77408 0.89600 1.90687 1.49913 1.57585 1.42508 1.47547 1.16380 1.59818 1.08460 1.21759 0.94429 1.01885 0.88382 1.20909 0.94479 0.94410 0.84291 0.88168 1.20912 0.91570 0.88288 0.97207 1.42286 1.12590 1.03887 1.78396 1.19171 0.98428 0.82993 1.36603 0.91458 1.24697 0.96258 0.97479 1.02198 1.69667 1.03595 1.33918 1.50044 0.86262 0.76628 0.86085 0.77606 1.21883 1.21860 1.20931 1.22559 0.99766 1.02882 0.92597 1.22998 1.02382 0.93122 1.03077 1.22921 0.99742 0.99145 0.98902 1.20703 0.94301 0.95133 0.88763 1.22142 1.00479 0.94608 1.00783 1.21574 0.95105 0.95602 0.97583 1.22118 1.02485 1.01312 0.94082 1.22721 0.95222 0.88822 0.99089 1.67460 1.10019 1.16564 1.24610 0.93132 0.92439 0.93851 0.89605 0.92269 0.91720 0.90872 0.91463 0.91188 0.91875 0.95529 0.96220 0.77851 0.93641 0.87825 0.88733 0.89304 0.88897 0.88272 0.84273 0.84917 0.84965 0.82750 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 -0.14 -2.25 9.91 37.16 0.37 -1.89 16 2 C -0.12 -2.20 5.80 -26.73 -0.15 -2.36 16 3 C -0.09 -1.43 4.36 -26.73 -0.12 -1.55 16 4 C -0.06 -0.92 1.68 -92.93 -0.16 -1.07 16 5 H 0.11 1.71 6.78 -51.93 -0.35 1.36 16 6 C 0.53 9.40 4.46 -10.99 -0.05 9.35 16 7 O -0.53 -10.88 14.10 5.55 0.08 -10.80 16 8 N -0.59 -9.86 2.24 -173.93 -0.39 -10.25 16 9 C 0.08 1.15 8.89 59.85 0.53 1.68 16 10 C 0.16 2.79 2.41 -67.93 -0.16 2.63 16 11 H 0.10 1.96 6.67 -51.93 -0.35 1.61 16 12 C 0.15 3.02 5.32 -4.04 -0.02 3.00 16 13 N -0.73 -18.61 5.43 -59.91 -0.33 -18.93 16 14 C -0.24 -6.77 9.99 -15.06 -0.15 -6.92 16 15 H 0.07 1.84 7.83 -52.48 -0.41 1.43 16 16 C -0.01 -0.28 5.50 -17.43 -0.10 -0.38 16 17 N -0.92 -27.78 13.06 55.49 0.72 -27.05 16 18 Si 0.90 22.59 29.55 -169.99 -5.02 17.57 16 19 H -0.29 -7.25 7.11 56.52 0.40 -6.85 16 20 H -0.29 -7.40 7.11 56.52 0.40 -7.00 16 21 H -0.28 -6.94 7.11 56.52 0.40 -6.54 16 22 C -0.16 -2.13 5.12 -90.62 -0.46 -2.60 16 23 C -0.18 -2.13 10.18 -26.69 -0.27 -2.41 16 24 C -0.17 -2.04 9.80 -26.69 -0.26 -2.30 16 25 C 0.15 2.06 5.16 -82.59 -0.43 1.63 16 26 C -0.16 -2.06 9.18 -39.44 -0.36 -2.42 16 27 C -0.07 -0.73 10.18 -39.27 -0.40 -1.13 16 28 C -0.18 -1.61 10.11 -39.44 -0.40 -2.00 16 29 C 0.10 1.00 11.18 -17.55 -0.20 0.81 16 30 N -0.48 -6.25 10.27 -9.47 -0.10 -6.35 16 31 H 0.05 0.78 8.14 -51.93 -0.42 0.36 16 32 H 0.06 0.95 8.14 -51.93 -0.42 0.53 16 33 H 0.04 0.59 8.14 -51.93 -0.42 0.17 16 34 H 0.09 1.89 6.85 -51.93 -0.36 1.54 16 35 H 0.06 1.05 8.14 -51.93 -0.42 0.63 16 36 H 0.06 0.92 8.14 -51.93 -0.42 0.49 16 37 H 0.07 1.18 7.65 -51.93 -0.40 0.78 16 38 H 0.07 1.10 8.14 -51.93 -0.42 0.68 16 39 H 0.07 0.89 6.50 -51.93 -0.34 0.55 16 40 H 0.06 0.83 6.20 -51.93 -0.32 0.51 16 41 H 0.03 0.55 7.48 -51.93 -0.39 0.16 16 42 H 0.02 0.40 7.84 -51.93 -0.41 -0.01 16 43 H 0.39 10.65 7.07 -40.82 -0.29 10.36 16 44 H 0.25 7.44 8.31 -40.82 -0.34 7.10 16 45 H 0.10 1.30 6.66 -51.93 -0.35 0.96 16 46 H 0.09 1.20 8.05 -51.93 -0.42 0.78 16 47 H 0.09 0.92 8.14 -51.93 -0.42 0.49 16 48 H 0.09 0.96 8.14 -51.93 -0.42 0.53 16 49 H 0.10 1.27 7.66 -51.93 -0.40 0.87 16 50 H 0.14 1.95 6.74 -52.49 -0.35 1.60 16 51 H 0.13 1.01 8.06 -52.49 -0.42 0.59 16 52 H 0.13 0.78 8.06 -52.48 -0.42 0.36 16 53 H 0.16 1.12 8.06 -52.48 -0.42 0.69 16 LS Contribution 422.81 15.07 6.37 6.37 Total: -1.00 -32.26 422.81 -10.36 -42.61 By element: Atomic # 1 Polarization: 23.66 SS G_CDS: -8.91 Total: 14.75 kcal Atomic # 6 Polarization: -5.14 SS G_CDS: -2.79 Total: -7.93 kcal Atomic # 7 Polarization: -62.49 SS G_CDS: -0.09 Total: -62.58 kcal Atomic # 8 Polarization: -10.88 SS G_CDS: 0.08 Total: -10.80 kcal Atomic # 14 Polarization: 22.59 SS G_CDS: -5.02 Total: 17.57 kcal Total LS contribution 6.37 Total: 6.37 kcal Total: -32.26 -10.36 -42.61 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. ZINC001725465375.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 74.521 kcal (2) G-P(sol) polarization free energy of solvation -32.257 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 42.264 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.358 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.614 kcal (6) G-S(sol) free energy of system = (1) + (5) 31.907 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.23 seconds