Wall clock time and date at job start Sun Mar 7 2021 00:14:05 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= 0 * 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 O 1.45195 * 1 3 3 C 1.34230 * 116.99718 * 2 1 4 4 O 1.20829 * 120.00177 * 0.02562 * 3 2 1 5 5 C 1.50707 * 119.99955 * 180.02562 * 3 2 1 6 6 N 1.46503 * 112.84891 * 334.67301 * 5 3 2 7 7 C 1.34768 * 120.00027 * 50.32897 * 6 5 3 8 8 O 1.21549 * 120.00375 * 0.02562 * 7 6 5 9 9 C 1.47867 * 119.99855 * 179.97438 * 7 6 5 10 10 C 1.39567 * 120.11090 * 0.02562 * 9 7 6 11 11 C 1.38022 * 119.98497 * 180.02562 * 10 9 7 12 12 C 1.38221 * 120.21565 * 359.97438 * 11 10 9 13 13 C 1.38948 * 120.22825 * 0.02562 * 12 11 10 14 14 N 1.40228 * 119.99790 * 179.97438 * 13 12 11 15 15 C 1.36562 * 125.67083 * 114.97648 * 14 13 12 16 16 C 1.50703 * 125.89703 * 0.02562 * 15 14 13 17 17 C 1.34851 * 108.20311 * 180.28708 * 15 14 13 18 18 C 1.40940 * 107.46421 * 359.58957 * 17 15 14 19 19 C 1.50700 * 126.26439 * 180.15635 * 18 17 15 20 20 O 1.42898 * 109.47469 * 255.29611 * 19 18 17 21 21 Si 1.86303 * 109.47209 * 15.30394 * 19 18 17 22 22 C 1.34854 * 107.46978 * 0.41299 * 18 17 15 23 23 C 1.50698 * 125.89876 * 179.77356 * 22 18 17 24 24 C 1.38552 * 120.01103 * 0.25916 * 13 12 11 25 25 C 1.53779 * 113.61503 * 203.47439 * 5 3 2 26 26 C 1.53778 * 87.08275 * 270.80047 * 25 5 3 27 27 H 1.09009 * 113.61550 * 89.11143 * 26 25 5 28 28 O 1.42898 * 113.61814 * 219.93733 * 26 25 5 29 29 C 1.42902 * 113.99765 * 209.99993 * 28 26 25 30 30 C 1.53780 * 113.61212 * 105.86604 * 5 3 2 31 31 H 1.09001 * 109.47056 * 299.99499 * 1 2 3 32 32 H 1.09001 * 109.47419 * 59.99460 * 1 2 3 33 33 H 1.09006 * 109.47243 * 179.97438 * 1 2 3 34 34 H 0.97003 * 119.99380 * 230.33350 * 6 5 3 35 35 H 1.08001 * 120.01107 * 0.02562 * 10 9 7 36 36 H 1.07998 * 119.89614 * 179.97438 * 11 10 9 37 37 H 1.08006 * 119.88925 * 180.02562 * 12 11 10 38 38 H 1.09002 * 109.47152 * 89.99982 * 16 15 14 39 39 H 1.09001 * 109.46980 * 330.00082 * 16 15 14 40 40 H 1.09004 * 109.47113 * 210.00063 * 16 15 14 41 41 H 1.07997 * 126.26830 * 179.70312 * 17 15 14 42 42 H 1.09003 * 109.46788 * 135.29688 * 19 18 17 43 43 H 0.96706 * 113.99950 * 179.97438 * 20 19 18 44 44 H 1.48499 * 109.99577 * 299.99526 * 21 19 18 45 45 H 1.48500 * 110.00235 * 61.31204 * 21 19 18 46 46 H 1.09003 * 109.46888 * 269.96875 * 23 22 18 47 47 H 1.09001 * 109.47351 * 29.97399 * 23 22 18 48 48 H 1.08999 * 109.46876 * 149.97596 * 23 22 18 49 49 H 1.07998 * 120.10540 * 179.72496 * 24 13 12 50 50 H 1.09003 * 113.61423 * 25.34810 * 25 5 3 51 51 H 1.09000 * 113.61295 * 156.16732 * 25 5 3 52 52 H 1.09005 * 109.46510 * 179.97438 * 29 28 26 53 53 H 1.08999 * 109.47110 * 299.99293 * 29 28 26 54 54 H 1.08999 * 109.47322 * 59.99792 * 29 28 26 55 55 H 1.09000 * 113.61412 * 203.74637 * 30 5 3 56 56 H 1.08997 * 113.61461 * 334.65018 * 30 5 3 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 8 1.4519 0.0000 0.0000 3 6 2.0613 1.1960 0.0000 4 8 1.4032 2.2094 0.0005 5 6 3.5663 1.2750 -0.0006 6 7 4.1985 0.0860 0.5765 7 6 3.8372 -1.1416 0.1537 8 8 2.9871 -1.2624 -0.7066 9 6 4.4758 -2.3416 0.7358 10 6 5.4525 -2.2056 1.7234 11 6 6.0472 -3.3274 2.2645 12 6 5.6785 -4.5873 1.8320 13 6 4.7071 -4.7331 0.8493 14 7 4.3371 -6.0136 0.4137 15 6 3.1080 -6.5860 0.5769 16 6 1.9204 -5.9513 1.2536 17 6 3.1422 -7.8196 0.0331 18 6 4.4350 -8.0140 -0.4933 19 6 4.9334 -9.2482 -1.2000 20 8 5.7869 -9.9870 -0.3239 21 14 3.4837 -10.3085 -1.6950 22 6 5.1462 -6.8957 -0.2438 23 6 6.5849 -6.6599 -0.6253 24 6 4.1082 -3.6132 0.2954 25 6 4.1140 2.5977 0.5607 26 6 4.0335 3.1484 -0.8728 27 1 3.0726 3.6041 -1.1122 28 8 5.1437 3.9731 -1.2325 29 6 4.8275 4.9904 -2.1850 30 6 4.1607 1.6922 -1.3561 31 1 -0.3633 0.5138 0.8900 32 1 -0.3634 0.5139 -0.8899 33 1 -0.3634 -1.0277 -0.0005 34 1 4.8771 0.1825 1.2628 35 1 5.7429 -1.2227 2.0642 36 1 6.8032 -3.2205 3.0284 37 1 6.1470 -5.4616 2.2594 38 1 1.3315 -5.4050 0.5168 39 1 2.2667 -5.2630 2.0247 40 1 1.3043 -6.7267 1.7089 41 1 2.3275 -8.5280 0.0045 42 1 5.4911 -8.9569 -2.0902 43 1 6.1448 -10.7965 -0.7136 44 1 2.7151 -10.7123 -0.4902 45 1 2.6051 -9.5626 -2.6315 46 1 7.2347 -6.9960 0.1828 47 1 6.8161 -7.2171 -1.5332 48 1 6.7445 -5.5961 -0.8012 49 1 3.3561 -3.7246 -0.4717 50 1 3.4354 3.0910 1.2567 51 1 5.1315 2.5213 0.9440 52 1 5.7223 5.5728 -2.4050 53 1 4.4597 4.5286 -3.1013 54 1 4.0594 5.6460 -1.7748 55 1 5.1915 1.3682 -1.4992 56 1 3.5198 1.4554 -2.2054 There are 77 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 77 No. of singly occupied orbitals= 1 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=0 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=WATER s_22_14247462_12335854.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 00:14:05 Heat of formation + Delta-G solvation = -63.696451 kcal Electronic energy + Delta-G solvation = -41096.567522 eV Core-core repulsion = 35940.623100 eV Total energy + Delta-G solvation = -5155.944422 eV No. of doubly occupied orbitals = 77 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 415.192 amu Computer time = 2.41 seconds Orbital eigenvalues (eV) -43.01582 -42.65052 -40.99567 -40.14260 -39.29771 -37.83975 -37.62042 -37.09852 -34.92436 -34.04170 -33.82980 -32.32430 -30.59351 -30.25214 -29.28323 -27.92254 -27.29359 -27.23004 -26.34749 -25.06222 -24.70867 -23.68116 -23.21924 -21.87162 -21.10650 -20.85723 -20.15705 -19.41656 -18.63230 -18.26391 -18.13470 -17.72995 -17.52147 -17.39063 -17.16289 -17.13603 -16.73191 -16.22026 -15.94344 -15.82219 -15.74449 -15.40345 -15.20469 -15.14801 -14.99099 -14.84699 -14.66150 -14.55356 -14.31059 -14.20630 -13.87481 -13.79099 -13.77752 -13.65610 -13.57246 -13.33747 -13.26488 -13.23852 -13.12592 -12.97145 -12.66456 -12.56843 -12.51245 -12.39610 -12.29639 -12.21919 -11.95510 -11.89555 -11.70350 -11.06472 -10.65289 -10.49153 -10.40423 -10.20864 -10.16860 -9.64151 -8.98178 -4.95412 -0.44731 -0.07721 0.78828 0.97166 1.38094 1.50151 1.54108 1.58470 1.67036 1.72861 1.81836 2.09008 2.57037 2.76741 2.90101 3.15577 3.40307 3.48191 3.55015 3.57613 3.66441 3.72113 3.86871 3.88857 3.92044 3.95216 4.08675 4.11190 4.11249 4.17718 4.20287 4.29263 4.38526 4.40565 4.43418 4.48599 4.49411 4.51112 4.51473 4.52696 4.55301 4.63351 4.67540 4.68546 4.69026 4.74821 4.84434 4.85293 4.93551 4.96419 5.01387 5.07655 5.11167 5.13132 5.20080 5.22954 5.51575 5.79362 5.98915 6.10139 6.29997 6.36413 6.48921 7.02758 7.04407 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.023 3.977 2 O -0.323 6.323 3 C 0.470 3.530 4 O -0.526 6.526 5 C 0.155 3.845 6 N -0.694 5.694 7 C 0.555 3.445 8 O -0.526 6.526 9 C -0.125 4.125 10 C -0.063 4.063 11 C -0.098 4.098 12 C -0.084 4.084 13 C 0.093 3.907 14 N -0.403 5.403 15 C 0.019 3.981 16 C -0.081 4.081 17 C -0.219 4.219 18 C -0.181 4.181 19 C -0.037 4.037 20 O -0.564 6.564 21 Si 0.783 3.217 22 C 0.046 3.954 23 C -0.077 4.077 24 C -0.061 4.061 25 C -0.104 4.104 26 C 0.065 3.935 27 H 0.092 0.908 28 O -0.382 6.382 29 C 0.022 3.978 30 C -0.141 4.141 31 H 0.065 0.935 32 H 0.058 0.942 33 H 0.114 0.886 34 H 0.425 0.575 35 H 0.172 0.828 36 H 0.176 0.824 37 H 0.139 0.861 38 H 0.075 0.925 39 H 0.069 0.931 40 H 0.089 0.911 41 H 0.129 0.871 42 H 0.083 0.917 43 H 0.398 0.602 44 H -0.303 1.303 45 H -0.304 1.304 46 H 0.083 0.917 47 H 0.090 0.910 48 H 0.066 0.934 49 H 0.117 0.883 50 H 0.095 0.905 51 H 0.143 0.857 52 H 0.102 0.898 53 H 0.045 0.955 54 H 0.049 0.951 55 H 0.124 0.876 56 H 0.066 0.934 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 7.121 1.024 2.335 7.563 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 -0.070 4.070 2 O -0.237 6.237 3 C 0.313 3.687 4 O -0.415 6.415 5 C 0.066 3.934 6 N -0.351 5.351 7 C 0.343 3.657 8 O -0.402 6.402 9 C -0.129 4.129 10 C -0.082 4.082 11 C -0.116 4.116 12 C -0.103 4.103 13 C 0.004 3.996 14 N -0.078 5.078 15 C -0.090 4.090 16 C -0.139 4.139 17 C -0.243 4.243 18 C -0.187 4.187 19 C -0.147 4.147 20 O -0.373 6.373 21 Si 0.691 3.309 22 C -0.064 4.064 23 C -0.134 4.134 24 C -0.081 4.081 25 C -0.141 4.141 26 C 0.006 3.994 27 H 0.110 0.890 28 O -0.301 6.301 29 C -0.074 4.074 30 C -0.180 4.180 31 H 0.084 0.916 32 H 0.077 0.923 33 H 0.133 0.867 34 H 0.267 0.733 35 H 0.190 0.810 36 H 0.193 0.807 37 H 0.157 0.843 38 H 0.093 0.907 39 H 0.088 0.912 40 H 0.108 0.892 41 H 0.146 0.854 42 H 0.101 0.899 43 H 0.249 0.751 44 H -0.232 1.232 45 H -0.232 1.232 46 H 0.102 0.898 47 H 0.109 0.891 48 H 0.085 0.915 49 H 0.135 0.865 50 H 0.114 0.886 51 H 0.161 0.839 52 H 0.120 0.880 53 H 0.063 0.937 54 H 0.068 0.932 55 H 0.142 0.858 56 H 0.085 0.915 Dipole moment (debyes) X Y Z Total from point charges 5.531 1.886 2.290 6.276 hybrid contribution -0.985 0.384 -0.027 1.058 sum 4.546 2.270 2.263 5.563 Atomic orbital electron populations 1.23466 0.76525 1.04783 1.02263 1.87010 1.23412 1.31204 1.82097 1.23625 0.91486 0.81912 0.71718 1.90673 1.66891 1.37121 1.46820 1.20983 0.85083 0.87810 0.99499 1.45524 1.43154 1.03025 1.43396 1.18392 0.81623 0.83541 0.82148 1.90848 1.31437 1.86280 1.31614 1.19646 1.00764 0.91663 1.00792 1.21839 0.92251 1.01514 0.92547 1.21443 1.00120 0.89911 1.00141 1.21632 0.95064 1.00210 0.93404 1.17677 1.00631 0.82383 0.98938 1.41502 1.10109 1.11217 1.44962 1.20691 0.87741 0.94424 1.06115 1.20360 0.92861 1.01019 0.99615 1.20649 0.98299 0.97443 1.07932 1.18977 0.94472 0.96102 1.09173 1.24022 1.02797 0.93725 0.94166 1.86471 1.66799 1.41218 1.42851 0.95011 0.75879 0.82913 0.77070 1.20705 0.95082 0.89679 1.00920 1.20360 0.87511 1.02518 1.03045 1.21078 0.98500 0.90791 0.97758 1.23524 1.04587 0.88917 0.97080 1.23543 0.90694 0.89641 0.95530 0.88988 1.87883 1.33754 1.46323 1.62115 1.23004 1.02832 0.90227 0.91375 1.23966 1.03288 0.96153 0.94590 0.91618 0.92328 0.86746 0.73343 0.81020 0.80656 0.84341 0.90681 0.91216 0.89227 0.85368 0.89880 0.75105 1.23172 1.23182 0.89827 0.89105 0.91478 0.86485 0.88630 0.83922 0.88000 0.93654 0.93226 0.85796 0.91517 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 0.02 0.11 10.55 113.37 1.20 1.30 16 2 O -0.32 -2.89 6.31 -43.43 -0.27 -3.17 16 3 C 0.47 3.51 6.98 71.24 0.50 4.00 16 4 O -0.53 -5.76 14.99 21.95 0.33 -5.43 16 5 C 0.16 0.09 1.22 3.38 0.00 0.09 16 6 N -0.69 2.30 5.27 -426.74 -2.25 0.05 16 7 C 0.56 1.55 7.12 86.79 0.62 2.17 16 8 O -0.53 -5.75 12.87 20.25 0.26 -5.49 16 9 C -0.12 0.03 5.87 -20.10 -0.12 -0.08 16 10 C -0.06 0.49 9.54 22.54 0.21 0.71 16 11 C -0.10 0.77 10.02 22.21 0.22 0.99 16 12 C -0.08 0.16 9.72 22.44 0.22 0.38 16 13 C 0.09 0.33 4.65 38.04 0.18 0.51 16 14 N -0.40 -3.23 2.79 -320.36 -0.89 -4.13 16 15 C 0.02 0.19 6.81 41.04 0.28 0.47 16 16 C -0.08 -0.38 9.94 71.24 0.71 0.33 16 17 C -0.22 -2.67 9.27 22.15 0.21 -2.47 16 18 C -0.18 -1.87 5.39 -19.98 -0.11 -1.98 16 19 C -0.04 -0.15 2.59 71.24 0.18 0.04 16 20 O -0.56 -1.66 12.86 -148.98 -1.92 -3.58 16 21 Si 0.78 2.39 30.85 68.60 2.12 4.50 16 22 C 0.05 0.38 6.81 41.04 0.28 0.66 16 23 C -0.08 -0.14 9.72 71.24 0.69 0.55 16 24 C -0.06 -0.26 9.28 22.65 0.21 -0.05 16 25 C -0.10 0.36 6.96 31.12 0.22 0.57 16 26 C 0.06 0.04 3.90 31.18 0.12 0.16 16 27 H 0.09 0.28 7.05 -2.38 -0.02 0.26 16 28 O -0.38 -0.60 10.72 -148.98 -1.60 -2.20 16 29 C 0.02 -0.04 10.85 113.37 1.23 1.19 16 30 C -0.14 -0.14 7.30 31.18 0.23 0.09 16 31 H 0.07 0.21 8.13 -2.39 -0.02 0.19 16 32 H 0.06 0.30 8.13 -2.39 -0.02 0.28 16 33 H 0.11 0.13 8.14 -2.38 -0.02 0.11 16 34 H 0.43 -4.81 6.67 -92.71 -0.62 -5.43 16 35 H 0.17 -2.72 6.40 -2.91 -0.02 -2.74 16 36 H 0.18 -2.50 8.06 -2.91 -0.02 -2.52 16 37 H 0.14 -0.35 8.06 -2.91 -0.02 -0.37 16 38 H 0.07 0.31 8.14 -2.39 -0.02 0.29 16 39 H 0.07 0.24 7.83 -2.39 -0.02 0.23 16 40 H 0.09 0.24 8.14 -2.38 -0.02 0.22 16 41 H 0.13 1.57 6.56 -2.91 -0.02 1.55 16 42 H 0.08 -0.01 7.50 -2.39 -0.02 -0.03 16 43 H 0.40 -3.20 8.74 -74.05 -0.65 -3.85 16 44 H -0.30 -3.29 7.05 99.48 0.70 -2.58 16 45 H -0.30 -3.06 7.11 99.48 0.71 -2.36 16 46 H 0.08 0.02 8.14 -2.39 -0.02 0.00 16 47 H 0.09 -0.01 7.50 -2.39 -0.02 -0.03 16 48 H 0.07 0.05 7.83 -2.39 -0.02 0.03 16 49 H 0.12 1.07 7.65 -2.91 -0.02 1.04 16 50 H 0.10 -0.26 7.85 -2.39 -0.02 -0.27 16 51 H 0.14 -1.30 8.13 -2.39 -0.02 -1.32 16 52 H 0.10 -0.44 8.14 -2.38 -0.02 -0.46 16 53 H 0.04 -0.09 8.14 -2.39 -0.02 -0.11 16 54 H 0.05 -0.12 8.14 -2.39 -0.02 -0.14 16 55 H 0.12 -0.16 8.14 -2.39 -0.02 -0.18 16 56 H 0.07 0.30 8.09 -2.39 -0.02 0.28 16 Total: 0.00 -30.46 460.61 2.75 -27.71 By element: Atomic # 1 Polarization: -17.60 SS G_CDS: -0.31 Total: -17.91 kcal Atomic # 6 Polarization: 2.36 SS G_CDS: 7.28 Total: 9.64 kcal Atomic # 7 Polarization: -0.93 SS G_CDS: -3.14 Total: -4.07 kcal Atomic # 8 Polarization: -16.67 SS G_CDS: -3.20 Total: -19.87 kcal Atomic # 14 Polarization: 2.39 SS G_CDS: 2.12 Total: 4.50 kcal Total: -30.46 2.75 -27.71 kcal The number of atoms in the molecule is 56 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. s_22_14247462_12335854.mol2 56 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 -35.988 kcal (2) G-P(sol) polarization free energy of solvation -30.459 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -66.446 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 2.750 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -27.709 kcal (6) G-S(sol) free energy of system = (1) + (5) -63.696 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.41 seconds