Wall clock time and date at job start Tue Mar 31 2020 13:42:35 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 1.53006 * 1 3 3 C 1.52997 * 109.47164 * 2 1 4 4 C 1.52996 * 109.46975 * 179.97438 * 3 2 1 5 5 N 1.46505 * 109.46998 * 179.97438 * 4 3 2 6 6 C 1.46920 * 124.34893 * 90.00420 * 5 4 3 7 7 C 1.53829 * 105.33730 * 196.40873 * 6 5 4 8 8 C 1.53969 * 102.47036 * 335.27821 * 7 6 5 9 9 C 1.34495 * 124.35446 * 269.69783 * 5 4 3 10 10 O 1.21282 * 124.93630 * 359.60287 * 9 5 4 11 11 C 1.52241 * 110.60468 * 217.42594 * 7 6 5 12 12 C 1.53250 * 109.36077 * 293.60492 * 11 7 6 13 13 C 1.53128 * 109.06668 * 303.54085 * 12 11 7 14 14 C 1.53037 * 109.38718 * 58.26353 * 13 12 11 15 15 N 1.45979 * 110.76072 * 93.37818 * 7 6 5 16 16 C 1.46891 * 110.99945 * 299.65211 * 15 7 6 17 17 C 1.52999 * 109.47090 * 169.99599 * 16 15 7 18 18 C 1.53008 * 109.47186 * 179.97438 * 17 16 15 19 19 C 1.50695 * 109.47128 * 180.02562 * 18 17 16 20 20 H 1.08001 * 120.00512 * 0.02562 * 19 18 17 21 21 C 1.37876 * 120.00020 * 180.02562 * 19 18 17 22 22 N 1.31521 * 120.00189 * 0.02562 * 21 19 18 23 23 Si 1.86803 * 120.00198 * 180.02562 * 21 19 18 24 24 H 1.48497 * 109.47189 * 90.00277 * 23 21 19 25 25 H 1.48500 * 109.47046 * 210.00375 * 23 21 19 26 26 H 1.48495 * 109.46967 * 329.99836 * 23 21 19 27 27 H 1.09001 * 109.47002 * 59.99738 * 1 2 3 28 28 H 1.08993 * 109.46955 * 180.02562 * 1 2 3 29 29 H 1.09000 * 109.47050 * 300.00004 * 1 2 3 30 30 H 1.09001 * 109.46998 * 119.99705 * 2 1 3 31 31 H 1.09000 * 109.47050 * 239.99996 * 2 1 3 32 32 H 1.09001 * 109.47375 * 300.00034 * 3 2 1 33 33 H 1.09000 * 109.47140 * 60.00051 * 3 2 1 34 34 H 1.09001 * 109.47367 * 299.99815 * 4 3 2 35 35 H 1.09004 * 109.47368 * 60.00217 * 4 3 2 36 36 H 1.08997 * 110.27007 * 315.37256 * 6 5 4 37 37 H 1.09000 * 110.27521 * 77.44337 * 6 5 4 38 38 H 1.09002 * 110.51365 * 142.77576 * 8 7 6 39 39 H 1.08996 * 110.50819 * 265.34538 * 8 7 6 40 40 H 1.09002 * 109.48710 * 53.56756 * 11 7 6 41 41 H 1.08995 * 109.49145 * 173.63400 * 11 7 6 42 42 H 1.09002 * 109.53958 * 183.66437 * 12 11 7 43 43 H 1.08996 * 109.54213 * 63.41668 * 12 11 7 44 44 H 1.09003 * 109.48539 * 298.28688 * 13 12 11 45 45 H 1.09001 * 109.50218 * 178.24178 * 13 12 11 46 46 H 1.08996 * 109.47318 * 180.23191 * 14 13 12 47 47 H 1.08996 * 109.47318 * 60.22716 * 14 13 12 48 48 H 1.09003 * 109.47221 * 289.99737 * 16 15 7 49 49 H 1.09003 * 109.47401 * 49.99939 * 16 15 7 50 50 H 1.08992 * 109.47652 * 299.99579 * 17 16 15 51 51 H 1.08996 * 109.47118 * 60.00455 * 17 16 15 52 52 H 1.08994 * 109.47515 * 300.00565 * 18 17 16 53 53 H 1.09004 * 109.46656 * 60.00129 * 18 17 16 54 54 H 0.96992 * 120.00282 * 180.02562 * 22 21 19 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 1.5301 0.0000 0.0000 3 6 2.0401 1.4425 0.0000 4 6 3.5700 1.4424 0.0006 5 7 4.0584 2.8237 0.0000 6 6 4.3343 3.6059 1.2127 7 6 4.4075 5.0695 0.7448 8 6 4.7928 4.9254 -0.7389 9 6 4.3174 3.5366 -1.1106 10 8 4.1870 3.1273 -2.2448 11 6 5.4893 5.8222 1.5072 12 6 5.0883 5.9321 2.9822 13 6 3.7192 6.6110 3.0792 14 6 2.6921 5.7986 2.2873 15 7 3.1084 5.7215 0.8797 16 6 2.0914 5.0418 0.0664 17 6 0.7068 5.5882 0.4200 18 6 -0.3525 4.8807 -0.4276 19 6 -1.7162 5.4194 -0.0797 20 1 -1.8174 6.1897 0.6705 21 6 -2.8349 4.9289 -0.7192 22 7 -2.7119 3.9905 -1.6324 23 14 -4.5253 5.5972 -0.2886 24 1 -4.8376 6.7551 -1.1642 25 1 -5.5435 4.5352 -0.4903 26 1 -4.5386 6.0323 1.1312 27 1 -0.3633 0.5139 -0.8900 28 1 -0.3633 -1.0276 0.0005 29 1 -0.3633 0.5138 0.8900 30 1 1.8934 -0.5138 0.8900 31 1 1.8934 -0.5138 -0.8900 32 1 1.6767 1.9563 -0.8900 33 1 1.6767 1.9563 0.8900 34 1 3.9330 0.9287 0.8909 35 1 3.9338 0.9285 -0.8891 36 1 3.5276 3.4802 1.9348 37 1 5.2849 3.3014 1.6505 38 1 4.2851 5.6795 -1.3403 39 1 5.8730 5.0036 -0.8623 40 1 6.4332 5.2831 1.4261 41 1 5.6031 6.8209 1.0858 42 1 5.8286 6.5263 3.5179 43 1 5.0328 4.9355 3.4202 44 1 3.7826 7.6179 2.6666 45 1 3.4129 6.6647 4.1239 46 1 1.7178 6.2829 2.3520 47 1 2.6262 4.7928 2.7023 48 1 2.2930 5.2189 -0.9901 49 1 2.1215 3.9708 0.2675 50 1 0.5051 5.4111 1.4764 51 1 0.6766 6.6591 0.2189 52 1 -0.1508 5.0581 -1.4839 53 1 -0.3225 3.8097 -0.2268 54 1 -3.4989 3.6457 -2.0826 RHF calculation, no. of doubly occupied orbitals= 63 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 ZINC001274040718.mol2 54 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 13:42:35 Heat of formation + Delta-G solvation = -51.979957 kcal Electronic energy + Delta-G solvation = -30144.073277 eV Core-core repulsion = 26500.683764 eV Total energy + Delta-G solvation = -3643.389514 eV No. of doubly occupied orbitals = 63 Molecular weight (most abundant/longest-lived isotopes) = 322.236 amu Computer time = 0.78 seconds Orbital eigenvalues (eV) -41.48284 -38.50138 -36.14874 -35.11498 -34.69768 -32.96159 -32.44184 -30.65734 -29.20519 -27.98320 -26.92240 -25.79021 -24.39188 -23.40245 -22.36999 -21.45551 -21.08068 -19.84136 -19.52196 -18.46985 -16.96395 -16.39778 -16.26738 -15.49929 -15.33415 -15.01786 -14.75828 -14.65700 -14.41998 -14.27665 -13.73520 -13.59339 -13.39956 -13.20169 -13.04022 -12.80700 -12.54157 -12.29056 -12.20815 -12.07477 -11.82131 -11.55754 -11.45869 -11.37831 -11.20484 -11.08300 -10.90626 -10.88419 -10.84282 -10.65456 -10.55656 -10.43873 -10.37337 -10.20683 -9.61488 -9.57159 -9.31891 -9.02924 -8.69600 -8.31393 -7.99593 -5.96351 -3.98796 2.70653 3.04544 3.33136 3.39431 3.42085 3.88196 4.28191 4.36654 4.48641 4.64974 4.75454 4.85299 4.98800 5.01439 5.07483 5.16312 5.23719 5.26325 5.33053 5.37130 5.39083 5.45184 5.54618 5.58135 5.58759 5.73321 5.77459 5.78276 5.81184 5.84746 5.88968 5.96994 6.00096 6.02690 6.04489 6.12671 6.16245 6.29653 6.31690 6.42961 6.44667 6.61443 6.66578 6.69372 6.77854 7.08085 7.17597 7.34175 7.35377 7.70918 7.85666 8.03390 8.28543 8.45898 9.07976 9.64925 11.14628 Molecular weight = 322.24amu Principal moments of inertia in cm(-1) A = 0.010100 B = 0.004685 C = 0.003695 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2771.662651 B = 5975.619452 C = 7576.828776 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.152 4.152 2 C -0.115 4.115 3 C -0.138 4.138 4 C 0.127 3.873 5 N -0.617 5.617 6 C 0.074 3.926 7 C 0.107 3.893 8 C -0.148 4.148 9 C 0.519 3.481 10 O -0.529 6.529 11 C -0.098 4.098 12 C -0.121 4.121 13 C -0.118 4.118 14 C 0.047 3.953 15 N -0.518 5.518 16 C 0.041 3.959 17 C -0.110 4.110 18 C 0.026 3.974 19 C -0.519 4.519 20 H 0.053 0.947 21 C 0.058 3.942 22 N -0.892 5.892 23 Si 0.889 3.111 24 H -0.281 1.281 25 H -0.287 1.287 26 H -0.275 1.275 27 H 0.064 0.936 28 H 0.048 0.952 29 H 0.055 0.945 30 H 0.055 0.945 31 H 0.059 0.941 32 H 0.075 0.925 33 H 0.065 0.935 34 H 0.072 0.928 35 H 0.080 0.920 36 H 0.080 0.920 37 H 0.071 0.929 38 H 0.113 0.887 39 H 0.105 0.895 40 H 0.068 0.932 41 H 0.078 0.922 42 H 0.064 0.936 43 H 0.059 0.941 44 H 0.071 0.929 45 H 0.064 0.936 46 H 0.091 0.909 47 H 0.033 0.967 48 H 0.068 0.932 49 H 0.047 0.953 50 H 0.049 0.951 51 H 0.054 0.946 52 H 0.014 0.986 53 H 0.013 0.987 54 H 0.259 0.741 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 18.391 -1.867 9.994 21.014 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 -0.210 4.210 2 C -0.153 4.153 3 C -0.177 4.177 4 C 0.006 3.994 5 N -0.351 5.351 6 C -0.051 4.051 7 C 0.015 3.985 8 C -0.188 4.188 9 C 0.307 3.693 10 O -0.406 6.406 11 C -0.136 4.136 12 C -0.159 4.159 13 C -0.155 4.155 14 C -0.081 4.081 15 N -0.242 5.242 16 C -0.085 4.085 17 C -0.147 4.147 18 C -0.012 4.012 19 C -0.557 4.557 20 H 0.072 0.928 21 C -0.143 4.143 22 N -0.532 5.532 23 Si 0.717 3.283 24 H -0.207 1.207 25 H -0.213 1.213 26 H -0.200 1.200 27 H 0.083 0.917 28 H 0.068 0.932 29 H 0.074 0.926 30 H 0.074 0.926 31 H 0.078 0.922 32 H 0.094 0.906 33 H 0.084 0.916 34 H 0.091 0.909 35 H 0.098 0.902 36 H 0.098 0.902 37 H 0.089 0.911 38 H 0.131 0.869 39 H 0.123 0.877 40 H 0.087 0.913 41 H 0.097 0.903 42 H 0.083 0.917 43 H 0.077 0.923 44 H 0.090 0.910 45 H 0.083 0.917 46 H 0.110 0.890 47 H 0.051 0.949 48 H 0.087 0.913 49 H 0.065 0.935 50 H 0.067 0.933 51 H 0.073 0.927 52 H 0.032 0.968 53 H 0.032 0.968 54 H 0.069 0.931 Dipole moment (debyes) X Y Z Total from point charges 18.238 -1.793 9.092 20.457 hybrid contribution -1.210 -0.570 0.528 1.438 sum 17.028 -2.363 9.619 19.699 Atomic orbital electron populations 1.21742 0.94931 1.01078 1.03212 1.21398 0.96767 0.95922 1.01228 1.22044 0.94384 0.97570 1.03679 1.21434 0.94607 0.80881 1.02518 1.48351 1.65797 1.13949 1.07027 1.22833 1.01547 0.92584 0.88180 1.21340 0.92297 0.90467 0.94365 1.22449 1.03303 0.96150 0.96881 1.20908 0.76340 0.87657 0.84358 1.90728 1.53384 1.75378 1.21065 1.21440 0.95915 1.01170 0.95065 1.21624 0.97509 1.00758 0.96000 1.21613 0.94354 1.00096 0.99477 1.22275 0.99621 0.98795 0.87379 1.61954 1.01182 1.51827 1.09223 1.22567 0.91800 0.96944 0.97234 1.21781 0.92414 1.00428 1.00111 1.19022 0.92053 0.95340 0.94750 1.21210 0.91662 1.21186 1.21645 0.92849 1.25004 0.99054 0.95092 0.95154 1.69971 1.29490 1.27989 1.25710 0.86649 0.84292 0.78640 0.78742 1.20680 1.21284 1.19961 0.91734 0.93246 0.92567 0.92585 0.92203 0.90633 0.91633 0.90920 0.90206 0.90205 0.91062 0.86885 0.87712 0.91326 0.90287 0.91719 0.92266 0.90990 0.91700 0.89031 0.94893 0.91346 0.93464 0.93286 0.92693 0.96772 0.96829 0.93088 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.15 -2.26 9.91 37.16 0.37 -1.89 16 2 C -0.11 -1.49 5.93 -26.73 -0.16 -1.65 16 3 C -0.14 -2.03 4.42 -26.73 -0.12 -2.15 16 4 C 0.13 1.61 5.94 -4.04 -0.02 1.59 16 5 N -0.62 -8.24 1.91 -172.61 -0.33 -8.57 16 6 C 0.07 0.80 4.74 -3.38 -0.02 0.79 16 7 C 0.11 1.19 0.71 -131.55 -0.09 1.10 16 8 C -0.15 -1.83 5.46 -27.02 -0.15 -1.98 16 9 C 0.52 8.12 6.52 -10.76 -0.07 8.05 16 10 O -0.53 -10.46 17.59 5.56 0.10 -10.36 16 11 C -0.10 -0.83 4.66 -26.99 -0.13 -0.95 16 12 C -0.12 -0.96 5.81 -26.54 -0.15 -1.11 16 13 C -0.12 -1.12 6.07 -26.65 -0.16 -1.28 16 14 C 0.05 0.58 4.58 -3.75 -0.02 0.56 16 15 N -0.52 -7.09 4.61 -218.92 -1.01 -8.10 16 16 C 0.04 0.72 3.79 -3.83 -0.01 0.70 16 17 C -0.11 -2.25 4.39 -26.73 -0.12 -2.37 16 18 C 0.03 0.68 4.97 -27.88 -0.14 0.54 16 19 C -0.52 -14.74 9.11 -34.44 -0.31 -15.06 16 20 H 0.05 1.48 7.74 -52.49 -0.41 1.07 16 21 C 0.06 1.68 5.46 -17.82 -0.10 1.58 16 22 N -0.89 -27.00 13.29 55.43 0.74 -26.27 16 23 Si 0.89 21.83 29.54 -169.99 -5.02 16.81 16 24 H -0.28 -6.83 7.11 56.52 0.40 -6.42 16 25 H -0.29 -6.98 7.11 56.52 0.40 -6.58 16 26 H -0.27 -6.58 7.11 56.52 0.40 -6.18 16 27 H 0.06 1.12 8.14 -51.93 -0.42 0.69 16 28 H 0.05 0.64 8.14 -51.93 -0.42 0.21 16 29 H 0.06 0.87 8.14 -51.93 -0.42 0.45 16 30 H 0.06 0.61 8.14 -51.93 -0.42 0.19 16 31 H 0.06 0.74 8.14 -51.93 -0.42 0.32 16 32 H 0.07 1.39 8.14 -51.93 -0.42 0.97 16 33 H 0.06 1.01 7.64 -51.93 -0.40 0.61 16 34 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 35 H 0.08 1.06 7.92 -51.93 -0.41 0.65 16 36 H 0.08 0.93 5.83 -51.93 -0.30 0.62 16 37 H 0.07 0.63 7.79 -51.93 -0.40 0.23 16 38 H 0.11 1.54 7.30 -51.93 -0.38 1.16 16 39 H 0.10 1.03 7.86 -51.93 -0.41 0.62 16 40 H 0.07 0.47 8.05 -51.93 -0.42 0.05 16 41 H 0.08 0.69 8.14 -51.93 -0.42 0.26 16 42 H 0.06 0.43 8.14 -51.93 -0.42 0.01 16 43 H 0.06 0.45 7.58 -51.93 -0.39 0.06 16 44 H 0.07 0.72 8.14 -51.93 -0.42 0.30 16 45 H 0.06 0.55 8.14 -51.93 -0.42 0.13 16 46 H 0.09 1.29 5.90 -51.93 -0.31 0.98 16 47 H 0.03 0.41 6.19 -51.93 -0.32 0.09 16 48 H 0.07 1.32 6.62 -51.93 -0.34 0.98 16 49 H 0.05 0.84 3.95 -51.93 -0.20 0.63 16 50 H 0.05 0.97 6.23 -51.93 -0.32 0.64 16 51 H 0.05 1.15 8.14 -51.93 -0.42 0.73 16 52 H 0.01 0.40 8.14 -51.93 -0.42 -0.02 16 53 H 0.01 0.37 8.14 -51.93 -0.42 -0.05 16 54 H 0.26 7.44 8.31 -40.82 -0.34 7.10 16 LS Contribution 399.62 15.07 6.02 6.02 Total: -1.00 -32.20 399.62 -10.98 -43.18 By element: Atomic # 1 Polarization: 10.88 SS G_CDS: -10.07 Total: 0.81 kcal Atomic # 6 Polarization: -12.12 SS G_CDS: -1.40 Total: -13.52 kcal Atomic # 7 Polarization: -42.33 SS G_CDS: -0.60 Total: -42.93 kcal Atomic # 8 Polarization: -10.46 SS G_CDS: 0.10 Total: -10.36 kcal Atomic # 14 Polarization: 21.83 SS G_CDS: -5.02 Total: 16.81 kcal Total LS contribution 6.02 Total: 6.02 kcal Total: -32.20 -10.98 -43.18 kcal The number of atoms in the molecule is 54 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. ZINC001274040718.mol2 54 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 -8.801 kcal (2) G-P(sol) polarization free energy of solvation -32.201 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -41.002 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.978 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.178 kcal (6) G-S(sol) free energy of system = (1) + (5) -51.980 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.78 seconds