Wall clock time and date at job start Tue Mar 9 2021 15:42:52 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 * 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 N 1.46501 * 1 3 3 C 1.37645 * 125.67181 * 2 1 4 4 C 1.46671 * 126.22879 * 0.02562 * 3 2 1 5 5 O 1.21691 * 119.99934 * 5.84109 * 4 3 2 6 6 N 1.34773 * 120.00108 * 185.83645 * 4 3 2 7 7 C 1.46503 * 120.00228 * 175.02954 * 6 4 3 8 8 C 1.52550 * 108.99074 * 276.16105 * 7 6 4 9 9 C 1.54023 * 109.45647 * 162.04414 * 8 7 6 10 10 Si 1.86518 * 107.15815 * 58.32140 * 9 8 7 11 11 C 1.86508 * 110.14133 * 75.81736 * 10 9 8 12 12 C 1.53972 * 107.20689 * 164.96180 * 11 10 9 13 13 C 1.52541 * 109.47155 * 301.76236 * 12 11 10 14 14 C 1.52557 * 111.91552 * 77.27153 * 13 12 11 15 15 C 1.53950 * 109.48597 * 282.74446 * 14 13 12 16 16 C 1.86536 * 108.14127 * 315.42680 * 10 9 8 17 17 C 1.52559 * 108.99195 * 153.83662 * 7 6 4 18 18 C 1.37891 * 107.54378 * 180.29607 * 3 2 1 19 19 C 1.39874 * 107.09446 * 359.74286 * 18 3 2 20 20 Br 1.89102 * 126.07583 * 179.97438 * 19 18 3 21 21 C 1.35505 * 107.85194 * 0.02562 * 19 18 3 22 22 C 1.50703 * 125.57068 * 180.02562 * 21 19 18 23 23 O 1.42900 * 109.46846 * 307.03056 * 22 21 19 24 24 Si 1.86300 * 109.47268 * 67.02887 * 22 21 19 25 25 H 1.48501 * 109.47210 * 183.22983 * 24 22 21 26 26 H 1.48503 * 109.47454 * 303.23560 * 24 22 21 27 27 H 1.48505 * 109.47187 * 63.23480 * 24 22 21 28 28 H 1.09000 * 109.47298 * 275.62675 * 1 2 3 29 29 H 1.08996 * 109.47646 * 35.63010 * 1 2 3 30 30 H 1.09004 * 109.47142 * 155.62703 * 1 2 3 31 31 H 0.97008 * 119.99863 * 355.02641 * 6 4 3 32 32 H 1.09003 * 108.97343 * 35.00205 * 7 6 4 33 33 H 1.09002 * 109.47307 * 282.11854 * 8 7 6 34 34 H 1.09004 * 109.47227 * 42.11215 * 8 7 6 35 35 H 1.09002 * 109.96860 * 298.88597 * 9 8 7 36 36 H 1.09001 * 109.96099 * 177.74935 * 9 8 7 37 37 H 1.09004 * 109.90807 * 284.38807 * 11 10 9 38 38 H 1.09007 * 109.90907 * 45.53282 * 11 10 9 39 39 H 1.09004 * 109.47231 * 181.75870 * 12 11 10 40 40 H 1.09001 * 109.47096 * 61.77019 * 12 11 10 41 41 H 1.08995 * 108.99614 * 316.64023 * 13 12 11 42 42 H 1.09001 * 108.92577 * 197.85012 * 13 12 11 43 43 H 1.08992 * 109.46903 * 162.73992 * 14 13 12 44 44 H 1.09003 * 109.46446 * 42.74461 * 14 13 12 45 45 H 1.08999 * 109.90757 * 298.77737 * 15 14 13 46 46 H 1.09003 * 109.90712 * 177.62542 * 15 14 13 47 47 H 1.09000 * 109.91301 * 285.11890 * 16 10 9 48 48 H 1.09000 * 109.97252 * 164.00481 * 16 10 9 49 49 H 1.09000 * 109.47086 * 317.89914 * 17 7 6 50 50 H 1.08997 * 109.47104 * 77.90385 * 17 7 6 51 51 H 1.07996 * 126.44996 * 179.72151 * 18 3 2 52 52 H 1.08994 * 109.47074 * 187.02803 * 22 21 19 53 53 H 0.96702 * 113.99465 * 180.02562 * 23 22 21 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 2.2677 1.1182 0.0000 4 6 1.8120 2.5123 0.0005 5 8 0.6265 2.7649 0.1083 6 7 2.7063 3.5136 -0.1182 7 6 2.2441 4.8995 -0.2273 8 6 1.8942 5.1930 -1.6828 9 6 1.0040 6.4480 -1.7535 10 14 1.9588 7.8448 -0.9685 11 6 3.2851 8.4495 -2.1320 12 6 3.7677 9.8128 -1.6034 13 6 2.5874 10.7764 -1.5299 14 6 1.7029 10.5018 -0.3177 15 6 0.8183 9.2728 -0.5952 16 6 2.7283 7.2088 0.6072 17 6 3.3359 5.8294 0.2929 18 6 3.5781 0.6892 -0.0068 19 6 3.5529 -0.7093 -0.0049 20 35 5.0610 -1.8503 -0.0126 21 6 2.2559 -1.1014 0.0023 22 6 1.7714 -2.5285 0.0071 23 8 2.3812 -3.2421 -1.0703 24 14 2.2290 -3.3342 1.6233 25 1 1.8212 -4.7619 1.5977 26 1 3.6975 -3.2423 1.8241 27 1 1.5329 -2.6406 2.7368 28 1 -0.3634 0.1008 1.0227 29 1 -0.3634 0.8352 -0.5986 30 1 -0.3633 -0.9361 -0.4241 31 1 3.6561 3.3166 -0.1314 32 1 1.3506 5.0243 0.3845 33 1 2.8097 5.3631 -2.2494 34 1 1.3576 4.3438 -2.1059 35 1 0.0770 6.2781 -1.2058 36 1 0.7817 6.6885 -2.7931 37 1 4.1149 7.7429 -2.1483 38 1 2.8746 8.5645 -3.1352 39 1 4.5247 10.2161 -2.2761 40 1 4.1959 9.6861 -0.6091 41 1 1.9896 10.6749 -2.4356 42 1 2.9670 11.7963 -1.4682 43 1 1.0705 11.3685 -0.1256 44 1 2.3296 10.3092 0.5531 45 1 0.1728 9.4659 -1.4520 46 1 0.2134 9.0450 0.2825 47 1 1.9656 7.1112 1.3798 48 1 3.5098 7.8911 0.9417 49 1 3.7701 5.4085 1.1997 50 1 4.1118 5.9383 -0.4649 51 1 4.4582 1.3151 -0.0128 52 1 0.6882 -2.5448 -0.1132 53 1 2.1143 -4.1697 -1.1286 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). Br: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV m_22_15739362_5000100.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 9 2021 15:42:52 Heat of formation + Delta-G solvation = -74.366998 kcal Electronic energy + Delta-G solvation = -31568.390996 eV Core-core repulsion = 27416.447897 eV Total energy + Delta-G solvation = -4151.943099 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 428.104 amu Computer time = 0.84 seconds Orbital eigenvalues (eV) -42.73471 -40.54469 -37.95382 -37.64449 -37.39388 -34.70863 -33.80971 -32.13350 -32.02533 -31.93459 -30.79059 -27.96030 -27.32662 -27.16725 -25.75768 -23.69316 -23.38026 -23.03136 -21.60379 -21.27282 -21.10841 -20.17791 -18.79451 -18.61145 -17.34237 -17.14910 -16.71009 -16.45152 -16.20494 -16.01343 -15.56862 -15.45447 -15.16333 -15.09777 -14.96609 -14.83523 -14.52771 -14.24462 -14.12608 -13.82184 -13.76248 -13.65095 -13.44732 -13.34503 -13.23282 -13.13894 -12.86312 -12.81854 -12.62209 -12.38914 -12.36531 -12.28803 -12.22868 -12.04926 -11.97378 -11.65671 -11.51266 -11.49446 -11.02849 -10.74760 -10.54171 -10.39675 -10.25743 -10.18838 -10.05454 -9.66182 -9.10269 0.24333 0.80226 0.93078 1.25488 1.39328 1.50272 1.62897 1.73075 1.76746 1.81454 1.97781 2.29324 2.33321 2.56566 3.12353 3.57803 3.64808 3.67878 3.74019 3.93001 3.94543 4.00785 4.04670 4.13498 4.17933 4.22416 4.26242 4.28140 4.39137 4.42516 4.46782 4.54162 4.56170 4.59965 4.70518 4.73082 4.77851 4.82918 4.86544 4.94605 5.03850 5.13532 5.15705 5.17018 5.22964 5.28158 5.31936 5.35022 5.37647 5.40562 5.42134 5.50542 5.57060 5.68654 5.87611 6.44644 6.45914 7.15197 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.063 3.937 2 N -0.392 5.392 3 C -0.035 4.035 4 C 0.593 3.407 5 O -0.541 6.541 6 N -0.715 5.715 7 C 0.138 3.862 8 C -0.117 4.117 9 C -0.405 4.405 10 Si 0.998 3.002 11 C -0.405 4.405 12 C -0.109 4.109 13 C -0.133 4.133 14 C -0.109 4.109 15 C -0.408 4.408 16 C -0.402 4.402 17 C -0.117 4.117 18 C -0.112 4.112 19 C -0.154 4.154 20 Br -0.013 7.013 21 C 0.086 3.914 22 C -0.057 4.057 23 O -0.529 6.529 24 Si 0.926 3.074 25 H -0.243 1.243 26 H -0.214 1.214 27 H -0.251 1.251 28 H 0.085 0.915 29 H 0.104 0.896 30 H 0.088 0.912 31 H 0.403 0.597 32 H 0.094 0.906 33 H 0.067 0.933 34 H 0.067 0.933 35 H 0.079 0.921 36 H 0.078 0.922 37 H 0.074 0.926 38 H 0.075 0.925 39 H 0.061 0.939 40 H 0.062 0.938 41 H 0.064 0.936 42 H 0.061 0.939 43 H 0.061 0.939 44 H 0.063 0.937 45 H 0.075 0.925 46 H 0.074 0.926 47 H 0.079 0.921 48 H 0.082 0.918 49 H 0.073 0.927 50 H 0.072 0.928 51 H 0.156 0.844 52 H 0.075 0.925 53 H 0.385 0.615 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.083 0.241 0.306 0.399 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 -0.077 4.077 2 N -0.065 5.065 3 C -0.149 4.149 4 C 0.380 3.620 5 O -0.419 6.419 6 N -0.366 5.366 7 C 0.034 3.966 8 C -0.155 4.155 9 C -0.492 4.492 10 Si 1.191 2.809 11 C -0.491 4.491 12 C -0.146 4.146 13 C -0.170 4.170 14 C -0.147 4.147 15 C -0.494 4.494 16 C -0.489 4.489 17 C -0.155 4.155 18 C -0.139 4.139 19 C -0.240 4.240 20 Br 0.071 6.929 21 C -0.035 4.035 22 C -0.167 4.167 23 O -0.335 6.335 24 Si 0.743 3.257 25 H -0.166 1.166 26 H -0.135 1.135 27 H -0.174 1.174 28 H 0.104 0.896 29 H 0.123 0.877 30 H 0.106 0.894 31 H 0.238 0.762 32 H 0.112 0.888 33 H 0.086 0.914 34 H 0.085 0.915 35 H 0.097 0.903 36 H 0.097 0.903 37 H 0.092 0.908 38 H 0.094 0.906 39 H 0.080 0.920 40 H 0.081 0.919 41 H 0.083 0.917 42 H 0.080 0.920 43 H 0.080 0.920 44 H 0.081 0.919 45 H 0.094 0.906 46 H 0.093 0.907 47 H 0.098 0.902 48 H 0.101 0.899 49 H 0.091 0.909 50 H 0.091 0.909 51 H 0.174 0.826 52 H 0.093 0.907 53 H 0.233 0.767 Dipole moment (debyes) X Y Z Total from point charges -0.281 0.232 1.039 1.101 hybrid contribution -0.387 -0.168 -0.482 0.640 sum -0.668 0.065 0.557 0.872 Atomic orbital electron populations 1.22382 0.75118 1.05284 1.04963 1.43671 1.07081 1.03885 1.51905 1.20009 0.89699 0.87711 1.17512 1.16817 0.85733 0.83166 0.76256 1.90824 1.16201 1.84650 1.50273 1.45781 1.09843 1.06275 1.74679 1.21133 0.98845 0.79235 0.97388 1.21632 0.99932 0.98565 0.95409 1.26219 1.06090 1.09183 1.07666 0.79481 0.67558 0.66382 0.67431 1.26251 1.12017 1.01418 1.09440 1.21237 0.97554 0.94657 1.01174 1.21505 0.97003 0.99547 0.98950 1.21234 0.97715 0.97924 0.97782 1.26250 1.07571 1.10532 1.05053 1.26179 1.06877 1.00300 1.15506 1.21521 0.97309 0.94846 1.01787 1.21224 0.95165 0.93086 1.04457 1.20718 0.91522 0.94201 1.17528 1.96644 1.34946 1.63295 1.98001 1.19489 0.89213 0.87934 1.06846 1.24166 0.99276 0.90320 1.02922 1.86569 1.70302 1.27042 1.49593 0.85956 0.85075 0.80042 0.74643 1.16646 1.13490 1.17429 0.89635 0.87706 0.89352 0.76187 0.88824 0.91416 0.91473 0.90251 0.90281 0.90756 0.90608 0.92023 0.91884 0.91684 0.92026 0.92037 0.91857 0.90593 0.90713 0.90196 0.89910 0.90862 0.90941 0.82643 0.90688 0.76710 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 0.06 -0.01 10.15 59.85 0.61 0.60 16 2 N -0.39 -0.81 3.16 -115.58 -0.37 -1.17 16 3 C -0.03 -0.08 6.88 -81.98 -0.56 -0.64 16 4 C 0.59 1.49 7.56 -12.86 -0.10 1.40 16 5 O -0.54 -2.76 14.50 5.20 0.08 -2.69 16 6 N -0.72 0.13 5.01 -55.56 -0.28 -0.15 16 7 C 0.14 -0.06 2.06 -68.39 -0.14 -0.20 16 8 C -0.12 0.03 5.20 -26.43 -0.14 -0.11 16 9 C -0.41 0.37 4.97 37.69 0.19 0.56 16 10 Si 1.00 -2.42 9.18 -169.99 -1.56 -3.98 16 11 C -0.40 0.69 4.97 37.66 0.19 0.87 16 12 C -0.11 0.13 5.64 -26.46 -0.15 -0.02 16 13 C -0.13 0.12 5.40 -27.19 -0.15 -0.03 16 14 C -0.11 0.10 5.64 -26.46 -0.15 -0.05 16 15 C -0.41 0.50 4.97 37.65 0.19 0.68 16 16 C -0.40 0.86 4.97 37.66 0.19 1.05 16 17 C -0.12 0.24 5.08 -26.45 -0.13 0.11 16 18 C -0.11 -0.17 10.34 -39.10 -0.40 -0.57 16 19 C -0.15 -0.41 6.11 -39.95 -0.24 -0.65 16 20 Br -0.01 -0.03 30.61 -68.01 -2.08 -2.12 16 21 C 0.09 0.18 5.29 -81.90 -0.43 -0.25 16 22 C -0.06 0.02 2.74 36.01 0.10 0.12 16 23 O -0.53 0.13 12.04 -35.23 -0.42 -0.29 16 24 Si 0.93 -0.23 26.95 -169.99 -4.58 -4.81 16 25 H -0.24 0.19 7.11 56.52 0.40 0.59 16 26 H -0.21 -0.22 5.85 56.52 0.33 0.11 16 27 H -0.25 -0.24 7.11 56.52 0.40 0.16 16 28 H 0.09 -0.07 8.14 -51.93 -0.42 -0.50 16 29 H 0.10 0.09 6.79 -51.93 -0.35 -0.26 16 30 H 0.09 -0.22 6.67 -51.93 -0.35 -0.57 16 31 H 0.40 -1.02 7.50 -40.82 -0.31 -1.32 16 32 H 0.09 0.12 7.22 -51.93 -0.37 -0.26 16 33 H 0.07 -0.10 7.71 -51.93 -0.40 -0.50 16 34 H 0.07 0.12 7.95 -51.93 -0.41 -0.29 16 35 H 0.08 -0.01 7.98 -51.93 -0.41 -0.43 16 36 H 0.08 -0.08 7.98 -51.93 -0.41 -0.50 16 37 H 0.07 -0.15 7.98 -51.93 -0.41 -0.57 16 38 H 0.08 -0.11 7.98 -51.92 -0.41 -0.52 16 39 H 0.06 -0.05 8.14 -51.93 -0.42 -0.48 16 40 H 0.06 -0.11 7.72 -51.93 -0.40 -0.51 16 41 H 0.06 -0.05 7.89 -51.93 -0.41 -0.46 16 42 H 0.06 -0.06 8.14 -51.93 -0.42 -0.48 16 43 H 0.06 -0.03 8.14 -51.93 -0.42 -0.46 16 44 H 0.06 -0.09 7.72 -51.93 -0.40 -0.49 16 45 H 0.08 -0.08 7.98 -51.93 -0.41 -0.49 16 46 H 0.07 -0.09 7.98 -51.93 -0.41 -0.51 16 47 H 0.08 -0.14 7.98 -51.93 -0.41 -0.56 16 48 H 0.08 -0.21 7.98 -51.93 -0.41 -0.62 16 49 H 0.07 -0.15 8.13 -51.93 -0.42 -0.57 16 50 H 0.07 -0.23 7.71 -51.93 -0.40 -0.63 16 51 H 0.16 -0.19 7.45 -52.49 -0.39 -0.59 16 52 H 0.08 -0.19 6.33 -51.93 -0.33 -0.52 16 53 H 0.38 -1.83 8.74 45.56 0.40 -1.43 16 LS Contribution 421.44 15.07 6.35 6.35 Total: 0.00 -7.22 421.44 -12.43 -19.65 By element: Atomic # 1 Polarization: -5.22 SS G_CDS: -8.42 Total: -13.64 kcal Atomic # 6 Polarization: 3.99 SS G_CDS: -1.15 Total: 2.85 kcal Atomic # 7 Polarization: -0.68 SS G_CDS: -0.64 Total: -1.32 kcal Atomic # 8 Polarization: -2.63 SS G_CDS: -0.35 Total: -2.98 kcal Atomic # 14 Polarization: -2.65 SS G_CDS: -6.14 Total: -8.79 kcal Atomic # 35 Polarization: -0.03 SS G_CDS: -2.08 Total: -2.12 kcal Total LS contribution 6.35 Total: 6.35 kcal Total: -7.22 -12.43 -19.65 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. m_22_15739362_5000100.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 -54.715 kcal (2) G-P(sol) polarization free energy of solvation -7.219 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -61.934 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.433 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -19.652 kcal (6) G-S(sol) free energy of system = (1) + (5) -74.367 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.84 seconds