Wall clock time and date at job start Tue Mar 31 2020 21:34:18 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 1.50694 * 1 3 3 C 1.50698 * 119.99714 * 2 1 4 4 C 1.31003 * 120.00541 * 179.97438 * 2 1 3 5 5 C 1.50692 * 120.00497 * 174.36133 * 4 2 1 6 6 C 1.50706 * 119.99626 * 354.36197 * 4 2 1 7 7 C 1.50693 * 109.47208 * 94.99737 * 6 4 2 8 8 O 1.21286 * 120.00341 * 359.97438 * 7 6 4 9 9 N 1.34777 * 120.00189 * 180.02562 * 7 6 4 10 10 C 1.47170 * 121.07679 * 359.97438 * 9 7 6 11 11 C 1.53276 * 108.57257 * 128.81571 * 10 9 7 12 12 H 1.08998 * 109.50938 * 293.04519 * 11 10 9 13 13 C 1.52999 * 109.50873 * 172.94944 * 11 10 9 14 14 O 1.43124 * 109.23248 * 52.97033 * 11 10 9 15 15 C 1.41885 * 114.36554 * 299.11176 * 14 11 10 16 16 C 1.54376 * 110.70746 * 296.75679 * 15 14 11 17 17 C 1.54463 * 103.03314 * 276.38135 * 16 15 14 18 18 N 1.47089 * 107.29756 * 338.41510 * 17 16 15 19 19 C 1.36933 * 125.63073 * 179.02096 * 18 17 16 20 20 H 1.08003 * 119.99553 * 180.02562 * 19 18 17 21 21 C 1.38809 * 120.00146 * 0.02562 * 19 18 17 22 22 N 1.31620 * 119.99964 * 0.02562 * 21 19 18 23 23 Si 1.86799 * 120.00113 * 180.02562 * 21 19 18 24 24 H 1.48501 * 109.47000 * 0.02562 * 23 21 19 25 25 H 1.48496 * 109.46931 * 120.00062 * 23 21 19 26 26 H 1.48504 * 109.47157 * 240.00513 * 23 21 19 27 27 C 1.47578 * 108.73946 * 359.01809 * 18 17 16 28 28 C 1.47338 * 121.07772 * 180.02562 * 9 7 6 29 29 H 1.08997 * 109.47306 * 270.00151 * 1 2 3 30 30 H 1.08998 * 109.47513 * 30.00792 * 1 2 3 31 31 H 1.09008 * 109.47000 * 150.00400 * 1 2 3 32 32 H 1.08999 * 109.47408 * 265.10989 * 3 2 1 33 33 H 1.09001 * 109.47588 * 25.11370 * 3 2 1 34 34 H 1.09001 * 109.47226 * 145.11374 * 3 2 1 35 35 H 1.08997 * 109.47265 * 183.22871 * 5 4 2 36 36 H 1.09000 * 109.46883 * 303.22985 * 5 4 2 37 37 H 1.09003 * 109.47320 * 63.22747 * 5 4 2 38 38 H 1.09005 * 109.46723 * 335.00222 * 6 4 2 39 39 H 1.08994 * 109.46972 * 214.99868 * 6 4 2 40 40 H 1.09000 * 109.61501 * 248.53909 * 10 9 7 41 41 H 1.08992 * 109.61820 * 8.90516 * 10 9 7 42 42 H 1.09003 * 109.47242 * 59.99669 * 13 11 10 43 43 H 1.09000 * 109.47223 * 180.02562 * 13 11 10 44 44 H 1.09006 * 109.47137 * 299.99439 * 13 11 10 45 45 H 1.08999 * 110.73190 * 157.95032 * 16 15 14 46 46 H 1.09000 * 110.73817 * 34.81898 * 16 15 14 47 47 H 1.09001 * 109.87512 * 97.83712 * 17 16 15 48 48 H 1.08996 * 109.88363 * 218.98287 * 17 16 15 49 49 H 0.96995 * 120.00127 * 180.02562 * 22 21 19 50 50 H 1.08993 * 110.37798 * 142.12546 * 27 18 17 51 51 H 1.09002 * 110.37568 * 264.36777 * 27 18 17 52 52 H 1.09002 * 109.67548 * 109.43922 * 28 9 7 53 53 H 1.09000 * 109.70894 * 348.91098 * 28 9 7 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 1.5069 0.0000 0.0000 3 6 2.2604 1.3051 0.0000 4 6 2.1621 -1.1345 0.0005 5 6 3.6635 -1.1377 -0.1277 6 6 1.4140 -2.4364 0.1293 7 6 1.1512 -3.0026 -1.2423 8 8 1.5332 -2.4073 -2.2275 9 7 0.4907 -4.1700 -1.3742 10 6 0.0161 -4.9118 -0.1951 11 6 -1.4679 -5.2415 -0.3906 12 1 -2.0504 -4.3203 -0.3766 13 6 -1.9397 -6.1616 0.7371 14 8 -1.6430 -5.8987 -1.6499 15 6 -1.2530 -5.1247 -2.7733 16 6 -2.1286 -3.8592 -2.8948 17 6 -3.3803 -4.3720 -3.6407 18 7 -2.9955 -5.6049 -4.3445 19 6 -3.8268 -6.3803 -5.1079 20 1 -3.4466 -7.2713 -5.5854 21 6 -5.1580 -6.0211 -5.2680 22 7 -5.6211 -4.9350 -4.6864 23 14 -6.2922 -7.0792 -6.3088 24 1 -5.5333 -8.2362 -6.8480 25 1 -7.4159 -7.5716 -5.4721 26 1 -6.8292 -6.2715 -7.4333 27 6 -1.5655 -5.8683 -4.0920 28 6 0.2214 -4.7454 -2.7036 29 1 -0.3634 0.0000 1.0276 30 1 -0.3634 0.8899 -0.5139 31 1 -0.3633 -0.8901 -0.5138 32 1 2.5179 1.5760 -1.0239 33 1 1.6362 2.0851 0.4361 34 1 3.1721 1.1984 0.5878 35 1 4.0228 -2.1660 -0.1654 36 1 3.9512 -0.6186 -1.0420 37 1 4.1027 -0.6306 0.7315 38 1 0.4660 -2.2619 0.6381 39 1 2.0111 -3.1430 0.7057 40 1 0.5855 -5.8353 -0.0903 41 1 0.1434 -4.2999 0.6978 42 1 -1.8022 -5.6614 1.6958 43 1 -2.9950 -6.3961 0.5973 44 1 -1.3580 -7.0834 0.7214 45 1 -1.6193 -3.0920 -3.4780 46 1 -2.3958 -3.4785 -1.9090 47 1 -4.1756 -4.5856 -2.9266 48 1 -3.7158 -3.6243 -4.3593 49 1 -6.5515 -4.6842 -4.7980 50 1 -1.3916 -6.9378 -3.9743 51 1 -0.9574 -5.4729 -4.9056 52 1 0.8365 -5.6332 -2.8507 53 1 0.4482 -4.0098 -3.4754 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 ZINC001131673276.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 21:34:18 Heat of formation + Delta-G solvation = -37.712022 kcal Electronic energy + Delta-G solvation = -31344.365419 eV Core-core repulsion = 27410.223896 eV Total energy + Delta-G solvation = -3934.141523 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.23 seconds Orbital eigenvalues (eV) -40.66228 -39.05783 -37.12847 -36.32701 -34.56283 -33.10713 -31.38344 -31.27604 -29.95835 -29.19664 -28.42445 -26.87499 -26.48319 -25.34721 -24.08932 -23.29055 -21.88890 -20.19864 -19.81155 -18.88549 -17.34384 -17.09612 -17.00251 -16.37272 -15.94826 -15.74946 -14.88333 -14.71850 -14.62419 -14.44794 -14.21372 -14.12932 -13.75189 -13.44379 -13.28763 -12.96714 -12.90843 -12.53520 -12.45884 -12.29732 -12.27566 -12.25957 -12.05151 -11.96953 -11.91707 -11.78288 -11.58199 -11.41589 -10.98246 -10.90713 -10.86998 -10.86211 -10.32925 -10.21117 -10.06705 -10.01761 -9.78018 -9.62267 -9.49052 -8.58961 -8.55118 -8.34207 -6.78556 -5.66210 -2.99229 1.93129 2.63534 2.95980 3.43305 3.48486 3.51117 3.86316 4.48854 4.50446 4.56484 4.68458 4.71790 4.87858 4.92382 5.04885 5.12134 5.14615 5.20470 5.23671 5.32419 5.36174 5.37941 5.47178 5.48403 5.53140 5.56675 5.59679 5.60987 5.69605 5.76338 5.77696 5.80103 5.83324 5.85677 5.94548 5.95419 6.00569 6.16159 6.18714 6.37226 6.48164 6.51098 6.54667 6.57036 6.67022 6.85182 7.37019 7.59318 7.66543 7.69997 7.87374 8.17952 8.29425 9.26245 9.86240 10.52052 11.45769 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.017523 B = 0.002973 C = 0.002827 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1597.531450 B = 9415.968273 C = 9903.203873 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.119 4.119 2 C -0.125 4.125 3 C -0.114 4.114 4 C -0.120 4.120 5 C -0.106 4.106 6 C -0.103 4.103 7 C 0.518 3.482 8 O -0.531 6.531 9 N -0.614 5.614 10 C 0.078 3.922 11 C 0.068 3.932 12 H 0.065 0.935 13 C -0.141 4.141 14 O -0.344 6.344 15 C 0.093 3.907 16 C -0.164 4.164 17 C 0.186 3.814 18 N -0.600 5.600 19 C -0.223 4.223 20 H 0.079 0.921 21 C -0.010 4.010 22 N -0.922 5.922 23 Si 0.912 3.088 24 H -0.280 1.280 25 H -0.291 1.291 26 H -0.291 1.291 27 C 0.153 3.847 28 C 0.098 3.902 29 H 0.065 0.935 30 H 0.064 0.936 31 H 0.062 0.938 32 H 0.067 0.933 33 H 0.060 0.940 34 H 0.063 0.937 35 H 0.056 0.944 36 H 0.066 0.934 37 H 0.062 0.938 38 H 0.098 0.902 39 H 0.096 0.904 40 H 0.076 0.924 41 H 0.089 0.911 42 H 0.068 0.932 43 H 0.071 0.929 44 H 0.063 0.937 45 H 0.064 0.936 46 H 0.060 0.940 47 H 0.046 0.954 48 H 0.042 0.958 49 H 0.250 0.750 50 H 0.050 0.950 51 H 0.037 0.963 52 H 0.071 0.929 53 H 0.101 0.899 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 15.981 6.428 15.848 23.407 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 -0.175 4.175 2 C -0.125 4.125 3 C -0.171 4.171 4 C -0.120 4.120 5 C -0.162 4.162 6 C -0.143 4.143 7 C 0.306 3.694 8 O -0.407 6.407 9 N -0.348 5.348 10 C -0.045 4.045 11 C 0.010 3.990 12 H 0.083 0.917 13 C -0.199 4.199 14 O -0.262 6.262 15 C 0.051 3.949 16 C -0.203 4.203 17 C 0.062 3.938 18 N -0.326 5.326 19 C -0.351 4.351 20 H 0.097 0.903 21 C -0.205 4.205 22 N -0.570 5.570 23 Si 0.743 3.257 24 H -0.205 1.205 25 H -0.218 1.218 26 H -0.218 1.218 27 C 0.027 3.973 28 C -0.024 4.024 29 H 0.083 0.917 30 H 0.083 0.917 31 H 0.080 0.920 32 H 0.085 0.915 33 H 0.079 0.921 34 H 0.082 0.918 35 H 0.075 0.925 36 H 0.085 0.915 37 H 0.081 0.919 38 H 0.116 0.884 39 H 0.114 0.886 40 H 0.095 0.905 41 H 0.107 0.893 42 H 0.087 0.913 43 H 0.090 0.910 44 H 0.082 0.918 45 H 0.082 0.918 46 H 0.078 0.922 47 H 0.064 0.936 48 H 0.060 0.940 49 H 0.061 0.939 50 H 0.068 0.932 51 H 0.054 0.946 52 H 0.089 0.911 53 H 0.119 0.881 Dipole moment (debyes) X Y Z Total from point charges 15.893 6.567 15.214 22.960 hybrid contribution -0.676 -0.341 -0.417 0.864 sum 15.216 6.226 14.798 22.120 Atomic orbital electron populations 1.20851 0.92328 1.02816 1.01554 1.21375 0.95577 0.94625 1.00887 1.20793 0.99559 0.94681 1.02033 1.20780 0.95540 0.92601 1.03095 1.20694 0.91996 1.02051 1.01496 1.20811 1.01907 0.96363 0.95229 1.20573 0.77457 0.79867 0.91499 1.90701 1.50991 1.58843 1.40148 1.48237 1.56765 1.22309 1.07523 1.22524 0.96454 0.97303 0.88232 1.22436 0.93376 0.97062 0.86173 0.91736 1.21693 1.03036 0.99540 0.95618 1.87916 1.85333 1.40694 1.12271 1.22484 0.90943 0.93078 0.88355 1.23349 0.99656 0.96540 1.00741 1.21094 0.90864 0.87836 0.94052 1.44428 1.03860 1.26561 1.57715 1.19092 0.90218 1.04035 1.21759 0.90339 1.24790 0.96992 0.98026 1.00740 1.69979 1.14366 1.25123 1.47539 0.86034 0.80836 0.79353 0.79488 1.20508 1.21833 1.21836 1.21407 0.88175 0.97764 0.90002 1.22118 0.96341 0.99137 0.84851 0.91661 0.91669 0.91952 0.91457 0.92118 0.91807 0.92530 0.91501 0.91910 0.88356 0.88565 0.90539 0.89301 0.91308 0.91041 0.91754 0.91762 0.92168 0.93559 0.93985 0.93911 0.93161 0.94595 0.91100 0.88097 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 -0.12 -1.21 8.98 36.00 0.32 -0.88 16 2 C -0.12 -1.29 6.04 -101.07 -0.61 -1.90 16 3 C -0.11 -0.97 9.36 36.00 0.34 -0.63 16 4 C -0.12 -1.26 4.54 -101.07 -0.46 -1.72 16 5 C -0.11 -0.98 8.88 36.00 0.32 -0.66 16 6 C -0.10 -1.04 3.46 -29.04 -0.10 -1.14 16 7 C 0.52 7.13 7.25 -10.99 -0.08 7.05 16 8 O -0.53 -9.28 15.52 5.55 0.09 -9.19 16 9 N -0.61 -8.26 2.95 -172.67 -0.51 -8.77 16 10 C 0.08 0.84 5.81 -3.53 -0.02 0.82 16 11 C 0.07 0.91 3.19 -26.59 -0.08 0.83 16 12 H 0.06 0.92 6.22 -51.93 -0.32 0.60 16 13 C -0.14 -1.52 9.57 37.16 0.36 -1.17 16 14 O -0.34 -6.21 9.94 -35.22 -0.35 -6.56 16 15 C 0.09 1.70 0.85 -89.37 -0.08 1.62 16 16 C -0.16 -3.27 5.85 -25.24 -0.15 -3.42 16 17 C 0.19 4.70 5.38 -2.95 -0.02 4.68 16 18 N -0.60 -15.74 3.40 -170.02 -0.58 -16.32 16 19 C -0.22 -6.34 10.28 -15.06 -0.15 -6.50 16 20 H 0.08 2.15 7.83 -52.48 -0.41 1.74 16 21 C -0.01 -0.28 5.49 -17.43 -0.10 -0.37 16 22 N -0.92 -27.62 10.31 55.49 0.57 -27.05 16 23 Si 0.91 22.52 29.55 -169.99 -5.02 17.49 16 24 H -0.28 -6.68 7.11 56.52 0.40 -6.28 16 25 H -0.29 -7.23 7.11 56.52 0.40 -6.82 16 26 H -0.29 -7.23 7.11 56.52 0.40 -6.82 16 27 C 0.15 3.27 6.44 -2.62 -0.02 3.26 16 28 C 0.10 1.53 5.32 -3.89 -0.02 1.51 16 29 H 0.06 0.55 8.14 -51.93 -0.42 0.12 16 30 H 0.06 0.64 8.12 -51.93 -0.42 0.22 16 31 H 0.06 0.73 6.36 -51.92 -0.33 0.40 16 32 H 0.07 0.60 8.14 -51.93 -0.42 0.17 16 33 H 0.06 0.45 8.09 -51.93 -0.42 0.03 16 34 H 0.06 0.47 6.78 -51.93 -0.35 0.11 16 35 H 0.06 0.51 8.00 -51.93 -0.42 0.10 16 36 H 0.07 0.67 8.08 -51.93 -0.42 0.25 16 37 H 0.06 0.46 7.39 -51.93 -0.38 0.08 16 38 H 0.10 0.86 6.07 -51.93 -0.32 0.55 16 39 H 0.10 0.75 8.00 -51.93 -0.42 0.34 16 40 H 0.08 0.76 8.14 -51.93 -0.42 0.34 16 41 H 0.09 0.69 6.05 -51.93 -0.31 0.38 16 42 H 0.07 0.53 8.14 -51.93 -0.42 0.11 16 43 H 0.07 0.89 8.14 -51.93 -0.42 0.46 16 44 H 0.06 0.66 8.14 -51.93 -0.42 0.24 16 45 H 0.06 1.27 7.83 -51.93 -0.41 0.86 16 46 H 0.06 1.12 6.07 -51.93 -0.32 0.80 16 47 H 0.05 1.30 7.39 -51.93 -0.38 0.91 16 48 H 0.04 1.17 7.50 -51.93 -0.39 0.78 16 49 H 0.25 7.27 8.31 -40.82 -0.34 6.93 16 50 H 0.05 1.06 8.14 -51.93 -0.42 0.64 16 51 H 0.04 0.74 8.01 -51.93 -0.42 0.33 16 52 H 0.07 1.03 8.14 -51.93 -0.42 0.60 16 53 H 0.10 1.71 6.87 -51.93 -0.36 1.35 16 LS Contribution 403.82 15.07 6.09 6.09 Total: -1.00 -33.83 403.82 -9.57 -43.40 By element: Atomic # 1 Polarization: 8.85 SS G_CDS: -9.31 Total: -0.46 kcal Atomic # 6 Polarization: 1.93 SS G_CDS: -0.55 Total: 1.38 kcal Atomic # 7 Polarization: -51.63 SS G_CDS: -0.51 Total: -52.14 kcal Atomic # 8 Polarization: -15.49 SS G_CDS: -0.26 Total: -15.75 kcal Atomic # 14 Polarization: 22.52 SS G_CDS: -5.02 Total: 17.49 kcal Total LS contribution 6.09 Total: 6.09 kcal Total: -33.83 -9.57 -43.40 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. ZINC001131673276.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 5.689 kcal (2) G-P(sol) polarization free energy of solvation -33.831 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -28.141 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.571 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.401 kcal (6) G-S(sol) free energy of system = (1) + (5) -37.712 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.23 seconds