Wall clock time and date at job start Sat Apr 11 2020 06:14:40 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 N 1.46503 * 1 3 3 C 1.36937 * 120.00105 * 2 1 4 4 H 1.07997 * 120.00645 * 196.92005 * 3 2 1 5 5 C 1.38819 * 119.99817 * 16.92022 * 3 2 1 6 6 N 1.31626 * 119.99660 * 13.14793 * 5 3 2 7 7 Si 1.86793 * 120.00141 * 193.14562 * 5 3 2 8 8 H 1.48507 * 109.47121 * 90.00008 * 7 5 3 9 9 H 1.48496 * 109.47527 * 210.00016 * 7 5 3 10 10 H 1.48502 * 109.47183 * 330.00199 * 7 5 3 11 11 C 1.46501 * 120.00162 * 180.02562 * 2 1 3 12 12 C 1.53001 * 109.46988 * 269.99785 * 11 2 1 13 13 O 1.42906 * 109.47072 * 65.00343 * 12 11 2 14 14 C 1.42897 * 113.99947 * 180.02562 * 13 12 11 15 15 C 1.52996 * 109.46963 * 179.97438 * 14 13 12 16 16 N 1.46494 * 109.47638 * 64.99646 * 15 14 13 17 17 C 1.46507 * 120.00013 * 270.00325 * 16 15 14 18 18 C 1.34777 * 120.00101 * 89.99823 * 16 15 14 19 19 O 1.21275 * 120.00365 * 355.76825 * 18 16 15 20 20 C 1.50709 * 119.99921 * 175.77652 * 18 16 15 21 21 C 1.52989 * 115.55139 * 69.07821 * 20 18 16 22 22 C 1.53005 * 117.49366 * 283.40966 * 20 18 16 23 23 C 1.53003 * 117.50262 * 0.02562 * 22 20 18 24 24 C 1.53000 * 117.49877 * 145.01938 * 22 20 18 25 25 C 1.53000 * 117.49627 * 214.75207 * 20 18 16 26 26 C 1.52995 * 117.49732 * 214.97288 * 25 20 18 27 27 C 1.52996 * 117.50017 * 359.97438 * 25 20 18 28 28 H 1.09002 * 109.47088 * 273.84622 * 1 2 3 29 29 H 1.08995 * 109.47234 * 33.84871 * 1 2 3 30 30 H 1.09001 * 109.46838 * 153.85019 * 1 2 3 31 31 H 0.97001 * 119.99061 * 179.97438 * 6 5 3 32 32 H 1.08998 * 109.47272 * 149.99802 * 11 2 1 33 33 H 1.08999 * 109.47142 * 29.99927 * 11 2 1 34 34 H 1.09000 * 109.47389 * 304.99981 * 12 11 2 35 35 H 1.09000 * 109.47035 * 184.99611 * 12 11 2 36 36 H 1.08996 * 109.47655 * 59.99223 * 14 13 12 37 37 H 1.09008 * 109.46282 * 299.99266 * 14 13 12 38 38 H 1.09003 * 109.47065 * 304.99247 * 15 14 13 39 39 H 1.09006 * 109.46874 * 184.99704 * 15 14 13 40 40 H 1.08996 * 109.47179 * 92.64135 * 17 16 15 41 41 H 1.09001 * 109.46892 * 212.64357 * 17 16 15 42 42 H 1.09000 * 109.46786 * 332.63804 * 17 16 15 43 43 H 1.08999 * 109.47573 * 61.68594 * 21 20 18 44 44 H 1.09001 * 109.46940 * 181.68451 * 21 20 18 45 45 H 1.09005 * 109.47556 * 301.68190 * 21 20 18 46 46 H 1.09007 * 109.46906 * 68.99437 * 23 22 20 47 47 H 1.08992 * 109.47290 * 188.99779 * 23 22 20 48 48 H 1.09006 * 109.46763 * 308.99861 * 23 22 20 49 49 H 1.09007 * 109.46541 * 67.18190 * 24 22 20 50 50 H 1.08993 * 109.47249 * 187.18289 * 24 22 20 51 51 H 1.09007 * 109.47130 * 307.18684 * 24 22 20 52 52 H 1.09000 * 109.47042 * 68.04689 * 26 25 20 53 53 H 1.09003 * 109.47025 * 188.04040 * 26 25 20 54 54 H 1.08997 * 109.47136 * 308.04438 * 26 25 20 55 55 H 1.09001 * 109.47482 * 54.46046 * 27 25 20 56 56 H 1.08991 * 109.47449 * 174.46609 * 27 25 20 57 57 H 1.09008 * 109.46734 * 294.46277 * 27 25 20 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 7 1.4650 0.0000 0.0000 3 6 2.1497 1.1859 0.0000 4 1 3.1946 1.2062 -0.2722 5 6 1.5007 2.3621 0.3499 6 7 0.3178 2.3148 0.9254 7 14 2.3060 4.0117 0.0041 8 1 1.9059 4.4846 -1.3456 9 1 1.8697 4.9990 1.0239 10 1 3.7825 3.8629 0.0590 11 6 2.1976 -1.2687 -0.0006 12 6 2.4526 -1.7110 1.4418 13 8 1.2061 -1.9945 2.0805 14 6 1.3325 -2.4179 3.4395 15 6 -0.0565 -2.6913 4.0197 16 7 -0.6656 -3.8228 3.3162 17 6 -1.4798 -3.5897 2.1208 18 6 -0.4769 -5.0782 3.7687 19 8 0.2587 -5.2788 4.7118 20 6 -1.1800 -6.2329 3.1027 21 6 -0.7045 -6.5675 1.6875 22 6 -2.6649 -6.4304 3.4141 23 6 -3.3225 -5.4401 4.3775 24 6 -3.5605 -6.9478 2.2867 25 6 -1.6265 -7.3957 3.9913 26 6 -1.5638 -8.8039 3.3965 27 6 -1.3245 -7.2974 5.4879 28 1 -0.3633 0.0689 1.0254 29 1 -0.3633 0.8534 -0.5724 30 1 -0.3633 -0.9225 -0.4529 31 1 -0.1354 3.1367 1.1702 32 1 3.1500 -1.1382 -0.5144 33 1 1.6085 -2.0281 -0.5147 34 1 2.9643 -0.9139 1.9811 35 1 3.0733 -2.6070 1.4427 36 1 1.8208 -1.6353 4.0201 37 1 1.9302 -3.3285 3.4821 38 1 -0.6823 -1.8074 3.8964 39 1 0.0328 -2.9282 5.0799 40 1 -0.8517 -3.6643 1.2331 41 1 -2.2719 -4.3368 2.0693 42 1 -1.9218 -2.5945 2.1706 43 1 0.3467 -6.8544 1.7157 44 1 -1.2958 -7.3928 1.2911 45 1 -0.8255 -5.6935 1.0474 46 1 -3.3884 -4.4610 3.9030 47 1 -4.3235 -5.7895 4.6303 48 1 -2.7239 -5.3645 5.2853 49 1 -3.2835 -7.9738 2.0445 50 1 -4.6018 -6.9186 2.6075 51 1 -3.4342 -6.3195 1.4049 52 1 -0.5224 -9.0895 3.2480 53 1 -2.0399 -9.5080 4.0789 54 1 -2.0843 -8.8173 2.4389 55 1 -1.7308 -6.3651 5.8802 56 1 -1.7815 -8.1398 6.0069 57 1 -0.2457 -7.3172 5.6429 RHF calculation, no. of doubly occupied orbitals= 67 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=WATER ZINC001692309901.mol2 57 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:14:40 Heat of formation + Delta-G solvation = -43.622160 kcal Electronic energy + Delta-G solvation = -32548.761349 eV Core-core repulsion = 28559.740586 eV Total energy + Delta-G solvation = -3989.020763 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 340.251 amu Computer time = 1.28 seconds Orbital eigenvalues (eV) -42.08204 -39.60783 -38.75161 -37.22909 -36.38965 -33.48803 -32.19073 -31.90926 -31.05184 -29.89551 -29.36930 -27.81640 -27.59633 -26.94218 -26.39460 -24.88152 -24.47818 -22.18047 -21.87640 -19.29639 -18.80728 -18.74684 -17.70493 -17.38190 -17.08185 -17.01556 -16.63821 -16.32089 -16.14314 -15.52515 -15.37831 -15.21557 -14.85837 -14.81088 -14.63919 -14.17338 -13.98608 -13.95150 -13.59759 -13.36485 -13.34254 -13.19312 -13.15454 -13.03508 -12.94881 -12.84655 -12.77787 -12.70348 -12.63034 -12.60156 -12.52937 -12.46417 -12.39854 -12.22927 -11.97917 -11.78349 -11.71738 -11.36254 -10.91815 -10.58396 -10.42901 -10.38184 -10.10294 -9.64091 -8.77930 -7.76982 -5.19248 1.47297 1.48488 1.56533 1.58604 1.98894 2.53522 2.58715 2.87779 3.35647 3.44813 3.56299 3.63616 3.76065 3.93147 4.09975 4.11211 4.13988 4.17653 4.33056 4.37363 4.48106 4.49861 4.52512 4.57461 4.62901 4.64075 4.69280 4.74265 4.75997 4.77713 4.79554 4.84040 4.90151 4.92377 4.96348 4.98571 5.00448 5.04793 5.08019 5.11581 5.15439 5.18631 5.21832 5.32084 5.38359 5.44405 5.48363 5.53581 5.66714 5.68274 5.88233 6.34907 6.37702 6.48018 7.19567 7.21002 7.94633 8.37309 9.26427 Molecular weight = 340.25amu Principal moments of inertia in cm(-1) A = 0.021344 B = 0.002543 C = 0.002519 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1311.524199 B =11007.843730 C =11111.985077 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.198 3.802 2 N -0.614 5.614 3 C -0.259 4.259 4 H 0.073 0.927 5 C -0.057 4.057 6 N -0.936 5.936 7 Si 0.966 3.034 8 H -0.287 1.287 9 H -0.298 1.298 10 H -0.271 1.271 11 C 0.152 3.848 12 C 0.051 3.949 13 O -0.378 6.378 14 C 0.053 3.947 15 C 0.126 3.874 16 N -0.598 5.598 17 C 0.090 3.910 18 C 0.549 3.451 19 O -0.578 6.578 20 C -0.158 4.158 21 C -0.110 4.110 22 C -0.087 4.087 23 C -0.130 4.130 24 C -0.125 4.125 25 C -0.091 4.091 26 C -0.119 4.119 27 C -0.115 4.115 28 H -0.001 1.001 29 H 0.017 0.983 30 H 0.019 0.981 31 H 0.244 0.756 32 H 0.069 0.931 33 H 0.061 0.939 34 H 0.020 0.980 35 H 0.050 0.950 36 H 0.045 0.955 37 H 0.038 0.962 38 H 0.085 0.915 39 H 0.092 0.908 40 H 0.053 0.947 41 H 0.091 0.909 42 H 0.067 0.933 43 H 0.048 0.952 44 H 0.093 0.907 45 H 0.067 0.933 46 H 0.060 0.940 47 H 0.080 0.920 48 H 0.048 0.952 49 H 0.081 0.919 50 H 0.073 0.927 51 H 0.069 0.931 52 H 0.057 0.943 53 H 0.072 0.928 54 H 0.084 0.916 55 H 0.050 0.950 56 H 0.069 0.931 57 H 0.047 0.953 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -8.672 -22.993 3.718 24.854 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 0.053 3.947 2 N -0.337 5.337 3 C -0.389 4.389 4 H 0.091 0.909 5 C -0.252 4.252 6 N -0.583 5.583 7 Si 0.795 3.205 8 H -0.214 1.214 9 H -0.225 1.225 10 H -0.196 1.196 11 C 0.025 3.975 12 C -0.028 4.028 13 O -0.297 6.297 14 C -0.025 4.025 15 C 0.003 3.997 16 N -0.329 5.329 17 C -0.053 4.053 18 C 0.339 3.661 19 O -0.458 6.458 20 C -0.161 4.161 21 C -0.167 4.167 22 C -0.087 4.087 23 C -0.187 4.187 24 C -0.181 4.181 25 C -0.091 4.091 26 C -0.175 4.175 27 C -0.171 4.171 28 H 0.018 0.982 29 H 0.035 0.965 30 H 0.037 0.963 31 H 0.054 0.946 32 H 0.088 0.912 33 H 0.079 0.921 34 H 0.038 0.962 35 H 0.068 0.932 36 H 0.063 0.937 37 H 0.056 0.944 38 H 0.104 0.896 39 H 0.110 0.890 40 H 0.072 0.928 41 H 0.109 0.891 42 H 0.086 0.914 43 H 0.067 0.933 44 H 0.111 0.889 45 H 0.086 0.914 46 H 0.079 0.921 47 H 0.099 0.901 48 H 0.067 0.933 49 H 0.100 0.900 50 H 0.092 0.908 51 H 0.088 0.912 52 H 0.076 0.924 53 H 0.091 0.909 54 H 0.103 0.897 55 H 0.069 0.931 56 H 0.088 0.912 57 H 0.066 0.934 Dipole moment (debyes) X Y Z Total from point charges -8.570 -22.927 4.133 24.823 hybrid contribution 1.085 1.650 0.473 2.031 sum -7.484 -21.278 4.607 23.021 Atomic orbital electron populations 1.20367 0.82216 0.94980 0.97120 1.44160 1.02506 1.01272 1.85734 1.19602 0.95421 0.85816 1.38037 0.90931 1.25653 0.98233 1.01229 1.00064 1.70305 1.16617 1.26135 1.45280 0.85274 0.78202 0.80092 0.76906 1.21362 1.22510 1.19568 1.21039 0.96763 0.87272 0.92411 1.23247 0.85696 0.97053 0.96796 1.87922 1.30137 1.87327 1.24352 1.22778 0.98041 0.97346 0.84320 1.21422 0.92770 0.89160 0.96333 1.47754 1.50603 1.05463 1.29059 1.21900 0.94663 1.02638 0.86053 1.20076 0.80318 0.83377 0.82321 1.90627 1.39626 1.84825 1.30676 1.21700 0.98974 0.96843 0.98579 1.21356 1.01082 1.03006 0.91288 1.21942 0.88007 0.99353 0.99400 1.21596 1.01058 0.98160 0.97860 1.21605 0.98572 1.02029 0.95879 1.21877 1.00941 0.92141 0.94182 1.21504 1.02281 0.92023 1.01732 1.21406 1.01211 1.01485 0.93041 0.98226 0.96455 0.96260 0.94631 0.91237 0.92053 0.96156 0.93174 0.93690 0.94409 0.89628 0.88973 0.92802 0.89080 0.91438 0.93264 0.88856 0.91449 0.92122 0.90096 0.93316 0.90020 0.90798 0.91224 0.92448 0.90869 0.89735 0.93134 0.91238 0.93350 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 0.20 9.99 8.61 127.77 1.10 11.09 16 2 N -0.61 -31.01 2.90 -726.93 -2.10 -33.11 16 3 C -0.26 -14.25 9.72 84.04 0.82 -13.43 16 4 H 0.07 3.85 7.84 -2.91 -0.02 3.83 16 5 C -0.06 -3.24 5.12 84.86 0.43 -2.80 16 6 N -0.94 -55.77 10.38 21.65 0.22 -55.54 16 7 Si 0.97 45.60 29.57 68.60 2.03 47.62 16 8 H -0.29 -13.31 7.11 99.48 0.71 -12.61 16 9 H -0.30 -14.25 7.11 99.48 0.71 -13.54 16 10 H -0.27 -12.17 7.11 99.48 0.71 -11.46 16 11 C 0.15 6.11 6.12 86.38 0.53 6.64 16 12 C 0.05 1.98 6.28 71.98 0.45 2.43 16 13 O -0.38 -14.69 9.46 -148.98 -1.41 -16.10 16 14 C 0.05 1.82 6.28 71.98 0.45 2.27 16 15 C 0.13 3.81 5.82 86.38 0.50 4.31 16 16 N -0.60 -16.38 2.84 -846.75 -2.40 -18.78 16 17 C 0.09 2.13 8.38 127.77 1.07 3.20 16 18 C 0.55 15.41 5.41 87.66 0.47 15.88 16 19 O -0.58 -19.96 14.09 -3.01 -0.04 -20.00 16 20 C -0.16 -3.29 1.37 -52.93 -0.07 -3.36 16 21 C -0.11 -1.95 8.36 71.98 0.60 -1.35 16 22 C -0.09 -1.40 1.73 -52.15 -0.09 -1.49 16 23 C -0.13 -2.27 8.57 71.98 0.62 -1.65 16 24 C -0.12 -1.34 8.44 71.98 0.61 -0.73 16 25 C -0.09 -1.67 2.70 -52.16 -0.14 -1.81 16 26 C -0.12 -1.56 8.56 71.98 0.62 -0.94 16 27 C -0.11 -2.47 7.98 71.98 0.57 -1.90 16 28 H 0.00 -0.03 7.58 -2.39 -0.02 -0.05 16 29 H 0.02 0.94 6.82 -2.39 -0.02 0.92 16 30 H 0.02 0.83 7.85 -2.39 -0.02 0.81 16 31 H 0.24 14.22 8.31 -92.71 -0.77 13.45 16 32 H 0.07 2.61 8.02 -2.39 -0.02 2.59 16 33 H 0.06 2.25 7.87 -2.39 -0.02 2.23 16 34 H 0.02 0.88 8.14 -2.39 -0.02 0.86 16 35 H 0.05 1.65 8.14 -2.39 -0.02 1.63 16 36 H 0.04 1.57 8.14 -2.39 -0.02 1.55 16 37 H 0.04 1.31 8.14 -2.38 -0.02 1.29 16 38 H 0.09 2.62 7.87 -2.39 -0.02 2.60 16 39 H 0.09 2.71 7.48 -2.38 -0.02 2.69 16 40 H 0.05 1.38 7.39 -2.39 -0.02 1.36 16 41 H 0.09 1.70 5.05 -2.39 -0.01 1.69 16 42 H 0.07 1.70 7.86 -2.39 -0.02 1.68 16 43 H 0.05 0.99 8.14 -2.39 -0.02 0.97 16 44 H 0.09 1.16 5.52 -2.39 -0.01 1.15 16 45 H 0.07 1.21 5.96 -2.38 -0.01 1.20 16 46 H 0.06 1.10 7.02 -2.38 -0.02 1.09 16 47 H 0.08 1.11 8.04 -2.39 -0.02 1.09 16 48 H 0.05 1.03 5.01 -2.38 -0.01 1.02 16 49 H 0.08 0.69 4.90 -2.38 -0.01 0.68 16 50 H 0.07 0.67 7.95 -2.39 -0.02 0.65 16 51 H 0.07 0.71 7.92 -2.38 -0.02 0.70 16 52 H 0.06 0.82 8.14 -2.39 -0.02 0.80 16 53 H 0.07 0.80 8.11 -2.39 -0.02 0.78 16 54 H 0.08 0.81 4.32 -2.39 -0.01 0.80 16 55 H 0.05 1.20 4.95 -2.39 -0.01 1.19 16 56 H 0.07 1.19 8.10 -2.39 -0.02 1.18 16 57 H 0.05 1.27 7.17 -2.38 -0.02 1.26 16 Total: -1.00 -69.14 423.76 5.67 -63.47 By element: Atomic # 1 Polarization: 15.24 SS G_CDS: 0.83 Total: 16.08 kcal Atomic # 6 Polarization: 7.81 SS G_CDS: 8.55 Total: 16.36 kcal Atomic # 7 Polarization: -103.15 SS G_CDS: -4.28 Total: -107.43 kcal Atomic # 8 Polarization: -34.65 SS G_CDS: -1.45 Total: -36.10 kcal Atomic # 14 Polarization: 45.60 SS G_CDS: 2.03 Total: 47.62 kcal Total: -69.14 5.67 -63.47 kcal The number of atoms in the molecule is 57 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. ZINC001692309901.mol2 57 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 19.848 kcal (2) G-P(sol) polarization free energy of solvation -69.143 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -49.295 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 5.673 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -63.470 kcal (6) G-S(sol) free energy of system = (1) + (5) -43.622 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.28 seconds