Wall clock time and date at job start Sat Apr 11 2020 06:14:49 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 1.46499 * 1 3 3 C 1.36938 * 119.99979 * 2 1 4 4 H 1.07998 * 120.00322 * 193.99182 * 3 2 1 5 5 C 1.38816 * 119.99642 * 13.99233 * 3 2 1 6 6 N 1.31615 * 120.00217 * 19.92142 * 5 3 2 7 7 Si 1.86804 * 119.99591 * 199.91949 * 5 3 2 8 8 H 1.48498 * 109.47063 * 94.99081 * 7 5 3 9 9 H 1.48495 * 109.47010 * 214.98956 * 7 5 3 10 10 H 1.48496 * 109.47312 * 334.99276 * 7 5 3 11 11 C 1.46496 * 119.99930 * 179.97438 * 2 1 3 12 12 C 1.53005 * 109.47329 * 269.99972 * 11 2 1 13 13 O 1.42901 * 109.46673 * 65.00025 * 12 11 2 14 14 C 1.42905 * 113.99491 * 180.02562 * 13 12 11 15 15 C 1.53003 * 109.46850 * 179.97438 * 14 13 12 16 16 N 1.46501 * 109.47025 * 65.00186 * 15 14 13 17 17 C 1.46502 * 119.99821 * 270.00189 * 16 15 14 18 18 C 1.34777 * 120.00075 * 89.99750 * 16 15 14 19 19 O 1.21281 * 119.99882 * 5.49516 * 18 16 15 20 20 C 1.50697 * 119.99961 * 185.49621 * 18 16 15 21 21 C 1.53008 * 109.47204 * 63.59872 * 20 18 16 22 22 C 1.53003 * 109.47120 * 303.59856 * 20 18 16 23 23 C 1.52995 * 109.47347 * 183.59805 * 20 18 16 24 24 C 1.54267 * 110.49048 * 180.02562 * 23 20 18 25 25 C 1.53875 * 106.63941 * 217.73768 * 24 23 20 26 26 C 1.54265 * 106.60017 * 359.97438 * 25 24 23 27 27 C 1.54892 * 104.19701 * 23.60875 * 26 25 24 28 28 H 1.08999 * 109.47573 * 275.03565 * 1 2 3 29 29 H 1.09004 * 109.47314 * 35.04029 * 1 2 3 30 30 H 1.09003 * 109.47068 * 155.03289 * 1 2 3 31 31 H 0.96999 * 119.99794 * 180.02562 * 6 5 3 32 32 H 1.09006 * 109.46802 * 150.00133 * 11 2 1 33 33 H 1.09000 * 109.47570 * 30.00352 * 11 2 1 34 34 H 1.08997 * 109.46508 * 305.00345 * 12 11 2 35 35 H 1.08998 * 109.46855 * 185.00254 * 12 11 2 36 36 H 1.08997 * 109.47371 * 60.00185 * 14 13 12 37 37 H 1.08997 * 109.46903 * 299.99741 * 14 13 12 38 38 H 1.08993 * 109.46944 * 305.00202 * 15 14 13 39 39 H 1.08994 * 109.46733 * 184.99881 * 15 14 13 40 40 H 1.09004 * 109.46900 * 271.16078 * 17 16 15 41 41 H 1.09002 * 109.47432 * 31.16043 * 17 16 15 42 42 H 1.09000 * 109.46970 * 151.16703 * 17 16 15 43 43 H 1.09008 * 109.47038 * 198.41261 * 21 20 18 44 44 H 1.08991 * 109.46956 * 318.41000 * 21 20 18 45 45 H 1.08999 * 109.47045 * 78.41491 * 21 20 18 46 46 H 1.08996 * 109.46992 * 300.00060 * 22 20 18 47 47 H 1.09004 * 109.46783 * 60.00352 * 22 20 18 48 48 H 1.09002 * 109.46807 * 180.02562 * 22 20 18 49 49 H 1.09002 * 110.54301 * 302.61335 * 23 20 18 50 50 H 1.08994 * 110.03557 * 98.42569 * 24 23 20 51 51 H 1.09003 * 110.02965 * 337.04529 * 24 23 20 52 52 H 1.09007 * 110.03217 * 119.25812 * 25 24 23 53 53 H 1.08999 * 110.03375 * 240.63953 * 25 24 23 54 54 H 1.08998 * 110.48630 * 142.29266 * 26 25 24 55 55 H 1.09001 * 110.48663 * 264.93370 * 26 25 24 56 56 H 1.09001 * 110.75215 * 80.37433 * 27 26 25 57 57 H 1.08995 * 110.75607 * 203.55973 * 27 26 25 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 3.2056 1.1999 -0.2261 5 6 1.4864 2.3702 0.2907 6 7 0.3391 2.3409 0.9349 7 14 2.2224 4.0055 -0.2325 8 1 1.6426 4.4146 -1.5369 9 1 1.9152 5.0366 0.7910 10 1 3.6946 3.8652 -0.3674 11 6 2.1975 -1.2687 0.0006 12 6 2.4525 -1.7098 1.4433 13 8 1.2060 -1.9926 2.0822 14 6 1.3324 -2.4149 3.4416 15 6 -0.0567 -2.6878 4.0221 16 7 -0.6658 -3.8199 3.3195 17 6 -1.4799 -3.5878 2.1239 18 6 -0.4771 -5.0749 3.7731 19 8 0.1121 -5.2603 4.8168 20 6 -0.9983 -6.2479 2.9834 21 6 -0.2875 -6.3076 1.6298 22 6 -2.5035 -6.0855 2.7625 23 6 -0.7329 -7.5414 3.7562 24 6 -1.2573 -8.7590 2.9674 25 6 -1.8436 -9.7352 4.0023 26 6 -1.6546 -9.0776 5.3849 27 6 -1.5476 -7.5639 5.0742 28 1 -0.3634 0.0902 1.0237 29 1 -0.3634 0.8414 -0.5900 30 1 -0.3633 -0.9317 -0.4338 31 1 -0.1245 3.1685 1.1376 32 1 3.1499 -1.1385 -0.5133 33 1 1.6085 -2.0286 -0.5130 34 1 2.9642 -0.9122 1.9819 35 1 3.0732 -2.6057 1.4449 36 1 1.8206 -1.6318 4.0215 37 1 1.9300 -3.3254 3.4851 38 1 -0.6824 -1.8040 3.8979 39 1 0.0326 -2.9237 5.0824 40 1 -2.5169 -3.4234 2.4167 41 1 -1.1079 -2.7098 1.5957 42 1 -1.4208 -4.4576 1.4696 43 1 -0.8667 -6.9242 0.9422 44 1 -0.1941 -5.3004 1.2238 45 1 0.7043 -6.7408 1.7589 46 1 -3.0098 -6.0430 3.7268 47 1 -2.6925 -5.1640 2.2118 48 1 -2.8805 -6.9342 2.1916 49 1 0.3316 -7.6514 3.9637 50 1 -0.4389 -9.2346 2.4272 51 1 -2.0330 -8.4453 2.2688 52 1 -2.9040 -9.8946 3.8065 53 1 -1.3101 -10.6849 3.9638 54 1 -2.5159 -9.2762 6.0227 55 1 -0.7393 -9.4359 5.8560 56 1 -2.5361 -7.1296 4.9240 57 1 -1.0153 -7.0429 5.8699 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 ZINC001316763653.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 06:14:49 Heat of formation + Delta-G solvation = -67.899374 kcal Electronic energy + Delta-G solvation = -32257.748553 eV Core-core repulsion = 28267.675051 eV Total energy + Delta-G solvation = -3990.073502 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 340.251 amu Computer time = 1.21 seconds Orbital eigenvalues (eV) -41.87233 -39.39765 -38.71738 -37.23385 -36.64073 -35.23217 -33.42750 -31.30022 -29.73982 -29.64437 -28.46326 -28.26505 -27.79932 -27.54854 -24.99031 -24.64473 -23.23485 -22.12744 -21.41479 -20.60747 -19.38658 -18.75082 -17.78748 -17.60400 -17.20339 -17.06837 -16.63306 -16.48681 -16.17685 -15.81250 -15.42485 -15.26049 -15.18093 -14.85860 -14.74496 -14.53823 -14.23943 -14.04088 -13.73660 -13.47331 -13.26955 -13.16360 -13.02638 -12.97139 -12.83418 -12.67970 -12.52013 -12.42913 -12.32222 -12.29523 -12.11152 -11.95795 -11.91848 -11.84977 -11.79460 -11.76541 -11.71300 -11.30492 -11.15498 -11.07030 -10.57514 -10.51871 -10.34289 -9.61005 -8.80395 -7.78783 -5.15928 1.47312 1.49270 1.57305 1.65649 2.05475 2.54447 2.87987 3.33463 3.41341 3.64037 3.74252 3.76478 3.89488 4.09156 4.11031 4.12836 4.18748 4.30958 4.32658 4.41263 4.49276 4.52561 4.57363 4.60162 4.63468 4.65754 4.69332 4.74748 4.76128 4.80801 4.82730 4.86136 4.89014 4.94265 4.97266 4.98229 5.02892 5.07692 5.14874 5.17041 5.21019 5.23324 5.29319 5.40360 5.46103 5.46436 5.53168 5.56861 5.63454 5.67513 5.86405 6.33842 6.38138 6.50946 7.20231 7.20468 7.95411 8.37166 9.25520 Molecular weight = 340.25amu Principal moments of inertia in cm(-1) A = 0.026875 B = 0.002312 C = 0.002291 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1041.628961 B =12107.032771 C =12216.803807 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.194 3.806 2 N -0.613 5.613 3 C -0.258 4.258 4 H 0.073 0.927 5 C -0.057 4.057 6 N -0.933 5.933 7 Si 0.961 3.039 8 H -0.289 1.289 9 H -0.300 1.300 10 H -0.269 1.269 11 C 0.151 3.849 12 C 0.051 3.949 13 O -0.378 6.378 14 C 0.054 3.946 15 C 0.124 3.876 16 N -0.602 5.602 17 C 0.062 3.938 18 C 0.517 3.483 19 O -0.581 6.581 20 C -0.066 4.066 21 C -0.149 4.149 22 C -0.166 4.166 23 C -0.063 4.063 24 C -0.118 4.118 25 C -0.121 4.121 26 C -0.125 4.125 27 C -0.123 4.123 28 H 0.001 0.999 29 H 0.012 0.988 30 H 0.026 0.974 31 H 0.245 0.755 32 H 0.070 0.930 33 H 0.065 0.935 34 H 0.019 0.981 35 H 0.053 0.947 36 H 0.044 0.956 37 H 0.039 0.961 38 H 0.083 0.917 39 H 0.092 0.908 40 H 0.071 0.929 41 H 0.065 0.935 42 H 0.108 0.892 43 H 0.095 0.905 44 H 0.067 0.933 45 H 0.052 0.948 46 H 0.057 0.943 47 H 0.086 0.914 48 H 0.091 0.909 49 H 0.053 0.947 50 H 0.066 0.934 51 H 0.085 0.915 52 H 0.073 0.927 53 H 0.066 0.934 54 H 0.069 0.931 55 H 0.056 0.944 56 H 0.072 0.928 57 H 0.044 0.956 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -6.794 -24.128 2.805 25.223 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 0.049 3.951 2 N -0.336 5.336 3 C -0.388 4.388 4 H 0.091 0.909 5 C -0.252 4.252 6 N -0.580 5.580 7 Si 0.790 3.210 8 H -0.216 1.216 9 H -0.227 1.227 10 H -0.194 1.194 11 C 0.024 3.976 12 C -0.029 4.029 13 O -0.297 6.297 14 C -0.024 4.024 15 C 0.000 4.000 16 N -0.333 5.333 17 C -0.080 4.080 18 C 0.306 3.694 19 O -0.461 6.461 20 C -0.069 4.069 21 C -0.206 4.206 22 C -0.223 4.223 23 C -0.082 4.082 24 C -0.155 4.155 25 C -0.158 4.158 26 C -0.162 4.162 27 C -0.160 4.160 28 H 0.019 0.981 29 H 0.031 0.969 30 H 0.044 0.956 31 H 0.054 0.946 32 H 0.088 0.912 33 H 0.083 0.917 34 H 0.037 0.963 35 H 0.071 0.929 36 H 0.063 0.937 37 H 0.058 0.942 38 H 0.101 0.899 39 H 0.110 0.890 40 H 0.089 0.911 41 H 0.083 0.917 42 H 0.126 0.874 43 H 0.113 0.887 44 H 0.085 0.915 45 H 0.071 0.929 46 H 0.076 0.924 47 H 0.104 0.896 48 H 0.110 0.890 49 H 0.072 0.928 50 H 0.085 0.915 51 H 0.103 0.897 52 H 0.092 0.908 53 H 0.085 0.915 54 H 0.088 0.912 55 H 0.074 0.926 56 H 0.091 0.909 57 H 0.063 0.937 Dipole moment (debyes) X Y Z Total from point charges -6.767 -24.070 3.266 25.216 hybrid contribution 0.941 1.585 0.567 1.929 sum -5.826 -22.485 3.832 23.542 Atomic orbital electron populations 1.20385 0.82274 0.95160 0.97267 1.44208 1.02492 1.01353 1.85522 1.19581 0.94323 0.85334 1.39557 0.90870 1.25550 0.98540 1.00887 1.00242 1.70323 1.18996 1.25996 1.42713 0.85328 0.78268 0.80227 0.77131 1.21572 1.22697 1.19414 1.21062 0.96845 0.87226 0.92445 1.23258 0.85717 0.97135 0.96753 1.87911 1.30127 1.87383 1.24242 1.22786 0.97876 0.97417 0.84331 1.21381 0.92719 0.89318 0.96544 1.47766 1.50798 1.05561 1.29200 1.22553 0.94474 1.04188 0.86776 1.21260 0.78415 0.84544 0.85145 1.90625 1.44430 1.85645 1.25376 1.20719 0.98373 0.91831 0.96001 1.22104 1.00669 1.03336 0.94466 1.22547 0.91460 1.05102 1.03149 1.21736 0.99083 0.92681 0.94681 1.22292 1.00953 0.94272 0.97965 1.22121 1.01507 0.98357 0.93855 1.22351 1.01383 0.94687 0.97794 1.22644 0.99839 0.96666 0.96863 0.98112 0.96919 0.95574 0.94616 0.91230 0.91694 0.96309 0.92943 0.93743 0.94245 0.89863 0.89027 0.91105 0.91661 0.87392 0.88667 0.91465 0.92881 0.92414 0.89559 0.89004 0.92826 0.91486 0.89681 0.90810 0.91491 0.91190 0.92563 0.90920 0.93679 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 18. 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 0.19 9.58 8.64 127.77 1.10 10.69 16 2 N -0.61 -30.39 2.90 -726.92 -2.11 -32.49 16 3 C -0.26 -14.07 9.70 84.03 0.82 -13.26 16 4 H 0.07 3.86 7.88 -2.91 -0.02 3.84 16 5 C -0.06 -3.23 4.99 84.86 0.42 -2.81 16 6 N -0.93 -55.48 10.61 21.65 0.23 -55.25 16 7 Si 0.96 45.38 29.60 68.60 2.03 47.41 16 8 H -0.29 -13.48 7.11 99.48 0.71 -12.77 16 9 H -0.30 -14.36 7.11 99.48 0.71 -13.66 16 10 H -0.27 -12.07 7.11 99.48 0.71 -11.37 16 11 C 0.15 5.88 6.11 86.38 0.53 6.41 16 12 C 0.05 1.88 6.28 71.98 0.45 2.33 16 13 O -0.38 -14.09 8.70 -148.98 -1.30 -15.39 16 14 C 0.05 1.78 6.28 71.98 0.45 2.23 16 15 C 0.12 3.68 5.86 86.38 0.51 4.18 16 16 N -0.60 -15.83 2.81 -846.76 -2.38 -18.21 16 17 C 0.06 1.34 8.01 127.77 1.02 2.36 16 18 C 0.52 13.85 6.20 87.66 0.54 14.39 16 19 O -0.58 -19.62 14.12 -3.03 -0.04 -19.66 16 20 C -0.07 -1.25 0.30 -52.93 -0.02 -1.27 16 21 C -0.15 -2.45 7.53 71.98 0.54 -1.91 16 22 C -0.17 -2.35 7.38 71.98 0.53 -1.82 16 23 C -0.06 -1.20 1.72 -9.69 -0.02 -1.22 16 24 C -0.12 -1.55 5.44 31.32 0.17 -1.38 16 25 C -0.12 -1.51 6.80 31.32 0.21 -1.29 16 26 C -0.12 -1.98 6.83 31.67 0.22 -1.76 16 27 C -0.12 -2.47 5.49 31.91 0.18 -2.30 16 28 H 0.00 0.03 7.57 -2.39 -0.02 0.01 16 29 H 0.01 0.66 6.90 -2.39 -0.02 0.65 16 30 H 0.03 1.09 7.84 -2.39 -0.02 1.07 16 31 H 0.24 14.20 8.31 -92.71 -0.77 13.43 16 32 H 0.07 2.54 8.02 -2.38 -0.02 2.52 16 33 H 0.06 2.26 7.86 -2.39 -0.02 2.25 16 34 H 0.02 0.79 8.14 -2.39 -0.02 0.77 16 35 H 0.05 1.64 8.14 -2.39 -0.02 1.62 16 36 H 0.04 1.52 8.14 -2.39 -0.02 1.50 16 37 H 0.04 1.29 8.14 -2.39 -0.02 1.27 16 38 H 0.08 2.54 8.07 -2.39 -0.02 2.52 16 39 H 0.09 2.71 7.35 -2.39 -0.02 2.70 16 40 H 0.07 1.30 7.32 -2.38 -0.02 1.28 16 41 H 0.06 1.78 7.09 -2.39 -0.02 1.77 16 42 H 0.11 1.86 3.25 -2.39 -0.01 1.85 16 43 H 0.09 1.06 7.65 -2.38 -0.02 1.04 16 44 H 0.07 1.24 5.35 -2.39 -0.01 1.23 16 45 H 0.05 0.96 8.01 -2.39 -0.02 0.94 16 46 H 0.06 0.91 6.02 -2.39 -0.01 0.89 16 47 H 0.09 1.14 3.92 -2.38 -0.01 1.13 16 48 H 0.09 0.90 6.11 -2.39 -0.01 0.89 16 49 H 0.05 1.29 8.01 -2.39 -0.02 1.27 16 50 H 0.07 0.84 8.14 -2.39 -0.02 0.82 16 51 H 0.08 0.88 5.56 -2.39 -0.01 0.86 16 52 H 0.07 0.76 8.14 -2.38 -0.02 0.74 16 53 H 0.07 0.76 8.14 -2.39 -0.02 0.74 16 54 H 0.07 0.98 8.14 -2.39 -0.02 0.96 16 55 H 0.06 0.95 8.14 -2.39 -0.02 0.93 16 56 H 0.07 1.36 5.64 -2.39 -0.01 1.35 16 57 H 0.04 1.18 7.10 -2.39 -0.02 1.16 16 Total: -1.00 -68.74 417.74 4.93 -63.81 By element: Atomic # 1 Polarization: 15.36 SS G_CDS: 0.83 Total: 16.19 kcal Atomic # 6 Polarization: 5.92 SS G_CDS: 7.66 Total: 13.59 kcal Atomic # 7 Polarization: -101.70 SS G_CDS: -4.25 Total: -105.95 kcal Atomic # 8 Polarization: -33.71 SS G_CDS: -1.34 Total: -35.05 kcal Atomic # 14 Polarization: 45.38 SS G_CDS: 2.03 Total: 47.41 kcal Total: -68.74 4.93 -63.81 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. ZINC001316763653.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 -4.092 kcal (2) G-P(sol) polarization free energy of solvation -68.741 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -72.833 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 4.934 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -63.807 kcal (6) G-S(sol) free energy of system = (1) + (5) -67.899 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.21 seconds