Wall clock time and date at job start Wed Apr 1 2020 04:54:12 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 1.53004 * 1 3 3 H 1.08999 * 109.47059 * 2 1 4 4 C 1.50704 * 109.46911 * 120.00118 * 2 1 3 5 5 H 1.07991 * 120.00076 * 119.99886 * 4 2 1 6 6 C 1.37881 * 119.99476 * 299.99565 * 4 2 1 7 7 N 1.31505 * 120.00316 * 0.02562 * 6 4 2 8 8 Si 1.86803 * 119.99439 * 179.97438 * 6 4 2 9 9 H 1.48500 * 109.47046 * 180.02562 * 8 6 4 10 10 H 1.48492 * 109.47578 * 300.00327 * 8 6 4 11 11 H 1.48501 * 109.47169 * 60.00593 * 8 6 4 12 12 N 1.46499 * 109.47097 * 239.99583 * 2 1 3 13 13 C 1.46498 * 120.00187 * 300.00708 * 12 2 1 14 14 S 1.65603 * 119.99706 * 120.00372 * 12 2 1 15 15 O 1.42107 * 106.40174 * 203.54021 * 14 12 2 16 16 O 1.42099 * 106.40202 * 336.45633 * 14 12 2 17 17 N 1.65596 * 107.21760 * 90.00205 * 14 12 2 18 18 C 1.46502 * 120.00290 * 65.00227 * 17 14 12 19 19 C 1.52996 * 109.47321 * 161.61551 * 18 17 14 20 20 N 1.46901 * 109.47075 * 293.86600 * 19 18 17 21 21 C 1.46906 * 111.00068 * 305.89867 * 20 19 18 22 22 C 1.46906 * 111.00036 * 69.84754 * 20 19 18 23 23 C 1.52998 * 109.47132 * 173.86525 * 19 18 17 24 24 C 1.52990 * 109.47271 * 299.99973 * 23 19 18 25 25 C 1.53003 * 109.47215 * 299.99964 * 24 23 19 26 26 C 1.52998 * 109.46972 * 59.99852 * 25 24 23 27 27 C 1.52998 * 109.47460 * 300.00197 * 26 25 24 28 28 H 1.08997 * 109.46926 * 300.00471 * 1 2 3 29 29 H 1.09000 * 109.46583 * 60.00111 * 1 2 3 30 30 H 1.08999 * 109.47059 * 179.97438 * 1 2 3 31 31 H 0.97003 * 120.00478 * 179.97438 * 7 6 4 32 32 H 1.08989 * 109.47679 * 89.99876 * 13 12 2 33 33 H 1.08999 * 109.47048 * 209.99972 * 13 12 2 34 34 H 1.08999 * 109.47097 * 329.99516 * 13 12 2 35 35 H 0.97001 * 120.00020 * 244.99320 * 17 14 12 36 36 H 1.08998 * 109.46671 * 281.61760 * 18 17 14 37 37 H 1.08999 * 109.47071 * 41.60822 * 18 17 14 38 38 H 1.09005 * 109.46761 * 66.22810 * 21 20 19 39 39 H 1.08993 * 109.47024 * 186.23040 * 21 20 19 40 40 H 1.08995 * 109.46667 * 306.23093 * 21 20 19 41 41 H 1.08999 * 109.46705 * 51.74784 * 22 20 19 42 42 H 1.08994 * 109.46903 * 171.73943 * 22 20 19 43 43 H 1.08993 * 109.47494 * 291.74555 * 22 20 19 44 44 H 1.09002 * 109.46939 * 59.99970 * 23 19 18 45 45 H 1.09000 * 109.47118 * 179.97438 * 23 19 18 46 46 H 1.09004 * 109.47419 * 179.97438 * 24 23 19 47 47 H 1.09000 * 109.47224 * 59.99851 * 24 23 19 48 48 H 1.09000 * 109.46932 * 300.00065 * 25 24 23 49 49 H 1.09001 * 109.47234 * 179.97438 * 25 24 23 50 50 H 1.09002 * 109.46939 * 180.02562 * 26 25 24 51 51 H 1.09000 * 109.47118 * 60.00327 * 26 25 24 52 52 H 1.09000 * 109.47061 * 300.00165 * 27 26 25 53 53 H 1.08997 * 109.47281 * 180.02562 * 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 6 1.5300 0.0000 0.0000 3 1 1.8934 1.0277 0.0000 4 6 2.0323 -0.7105 1.2305 5 1 2.6532 -1.5885 1.1314 6 6 1.6992 -0.2393 2.4827 7 7 0.9428 0.8297 2.6034 8 14 2.3212 -1.1203 4.0080 9 1 1.8259 -0.4205 5.2205 10 1 1.8257 -2.5201 4.0078 11 1 3.8063 -1.1209 4.0083 12 7 2.0184 -0.6907 -1.1961 13 6 1.6643 -2.0932 -1.4280 14 16 2.9705 0.1141 -2.2862 15 8 2.8229 -0.5647 -3.5259 16 8 2.6904 1.4972 -2.1193 17 7 4.5438 -0.1044 -1.8179 18 6 5.1358 -1.4443 -1.8414 19 6 6.6612 -1.3284 -1.8184 20 7 7.1236 -0.7030 -3.0646 21 6 6.6117 -1.4247 -4.2373 22 6 6.7457 0.7158 -3.1135 23 6 7.2767 -2.7231 -1.6887 24 6 6.7952 -3.3744 -0.3908 25 6 7.2234 -2.5151 0.8005 26 6 6.6079 -1.1204 0.6708 27 6 7.0895 -0.4691 -0.6272 28 1 -0.3633 0.5139 0.8899 29 1 -0.3632 0.5138 -0.8900 30 1 -0.3633 -1.0277 -0.0005 31 1 0.7082 1.1610 3.4843 32 1 0.7376 -2.1444 -1.9993 33 1 2.4628 -2.5820 -1.9863 34 1 1.5294 -2.5969 -0.4708 35 1 5.0735 0.6548 -1.5281 36 1 4.8008 -2.0048 -0.9687 37 1 4.8244 -1.9632 -2.7480 38 1 5.5277 -1.3193 -4.2842 39 1 7.0565 -1.0101 -5.1418 40 1 6.8708 -2.4803 -4.1559 41 1 7.0710 1.2100 -2.1980 42 1 7.2229 1.1895 -3.9713 43 1 5.6631 0.8005 -3.2072 44 1 6.9716 -3.3352 -2.5374 45 1 8.3635 -2.6405 -1.6728 46 1 7.2333 -4.3682 -0.2986 47 1 5.7084 -3.4569 -0.4072 48 1 8.3102 -2.4325 0.8168 49 1 6.8800 -2.9789 1.7252 50 1 6.9134 -0.5081 1.5193 51 1 5.5212 -1.2030 0.6544 52 1 8.1762 -0.3865 -0.6108 53 1 6.6513 0.5247 -0.7193 RHF calculation, no. of doubly occupied orbitals= 65 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). S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990) 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 ZINC000337780445.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 04:54:12 Heat of formation + Delta-G solvation = -63.126273 kcal Electronic energy + Delta-G solvation = -32946.190617 eV Core-core repulsion = 28980.050428 eV Total energy + Delta-G solvation = -3966.140189 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 347.203 amu Computer time = 0.87 seconds Orbital eigenvalues (eV) -40.51334 -36.70930 -36.17356 -35.97014 -35.28199 -33.84992 -32.63180 -31.12820 -29.84490 -29.11330 -27.70568 -25.63036 -25.32311 -25.20745 -23.92151 -22.33545 -20.94080 -20.75087 -19.01618 -18.53825 -17.21320 -16.87295 -16.54041 -16.39833 -15.79022 -15.36745 -15.05296 -14.71697 -14.42411 -14.04970 -13.76708 -13.74599 -13.45076 -13.27454 -13.19221 -12.78205 -12.69107 -12.47430 -12.30933 -12.01217 -11.91260 -11.83360 -11.67816 -11.57535 -11.44068 -11.39800 -11.30051 -11.24680 -11.16333 -10.99957 -10.96174 -10.90101 -10.47752 -10.39897 -10.24794 -10.22604 -10.10110 -9.89002 -9.37653 -9.18613 -8.51113 -8.14206 -7.96374 -6.12211 -4.20864 1.22974 3.22200 3.28601 3.28914 3.47242 3.87314 4.11144 4.32102 4.56214 4.67770 4.85581 4.96980 5.01512 5.18324 5.18479 5.24925 5.26068 5.39903 5.43515 5.48736 5.54732 5.55949 5.60395 5.62542 5.68990 5.75999 5.87278 5.91376 5.95837 5.99071 6.06375 6.10907 6.12887 6.20480 6.24740 6.29180 6.30430 6.37444 6.58620 6.62282 6.84669 6.84994 7.03256 7.08291 7.08661 7.18762 7.49169 7.59358 7.75267 8.01936 8.22813 8.81443 9.45335 10.92789 Molecular weight = 347.20amu Principal moments of inertia in cm(-1) A = 0.010545 B = 0.005618 C = 0.004242 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2654.677131 B = 4982.866204 C = 6598.561574 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C 0.269 3.731 3 H 0.058 0.942 4 C -0.524 4.524 5 H 0.062 0.938 6 C 0.066 3.934 7 N -0.886 5.886 8 Si 0.894 3.106 9 H -0.288 1.288 10 H -0.278 1.278 11 H -0.276 1.276 12 N -0.989 5.989 13 C 0.107 3.893 14 S 2.778 3.222 15 O -0.999 6.999 16 O -0.983 6.983 17 N -1.125 6.125 18 C 0.090 3.910 19 C 0.108 3.892 20 N -0.529 5.529 21 C 0.010 3.990 22 C 0.000 4.000 23 C -0.100 4.100 24 C -0.124 4.124 25 C -0.117 4.117 26 C -0.127 4.127 27 C -0.107 4.107 28 H 0.092 0.908 29 H 0.011 0.989 30 H 0.032 0.968 31 H 0.264 0.736 32 H 0.042 0.958 33 H 0.047 0.953 34 H 0.080 0.920 35 H 0.413 0.587 36 H 0.077 0.923 37 H 0.076 0.924 38 H 0.041 0.959 39 H 0.065 0.935 40 H 0.069 0.931 41 H 0.074 0.926 42 H 0.064 0.936 43 H 0.043 0.957 44 H 0.064 0.936 45 H 0.073 0.927 46 H 0.062 0.938 47 H 0.068 0.932 48 H 0.058 0.942 49 H 0.061 0.939 50 H 0.063 0.937 51 H 0.080 0.920 52 H 0.070 0.930 53 H 0.066 0.934 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 12.254 -6.541 -7.134 15.615 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 -0.204 4.204 2 C 0.166 3.834 3 H 0.075 0.925 4 C -0.563 4.563 5 H 0.080 0.920 6 C -0.137 4.137 7 N -0.524 5.524 8 Si 0.722 3.278 9 H -0.213 1.213 10 H -0.203 1.203 11 H -0.201 1.201 12 N -0.832 5.832 13 C -0.040 4.040 14 S 2.787 3.213 15 O -0.983 6.983 16 O -0.967 6.967 17 N -0.887 5.887 18 C -0.038 4.038 19 C 0.017 3.983 20 N -0.251 5.251 21 C -0.138 4.138 22 C -0.148 4.148 23 C -0.138 4.138 24 C -0.162 4.162 25 C -0.155 4.155 26 C -0.165 4.165 27 C -0.145 4.145 28 H 0.111 0.889 29 H 0.030 0.970 30 H 0.051 0.949 31 H 0.074 0.926 32 H 0.061 0.939 33 H 0.066 0.934 34 H 0.099 0.901 35 H 0.250 0.750 36 H 0.095 0.905 37 H 0.095 0.905 38 H 0.059 0.941 39 H 0.084 0.916 40 H 0.087 0.913 41 H 0.092 0.908 42 H 0.082 0.918 43 H 0.061 0.939 44 H 0.082 0.918 45 H 0.091 0.909 46 H 0.081 0.919 47 H 0.087 0.913 48 H 0.077 0.923 49 H 0.080 0.920 50 H 0.082 0.918 51 H 0.099 0.901 52 H 0.089 0.911 53 H 0.084 0.916 Dipole moment (debyes) X Y Z Total from point charges 12.272 -6.091 -7.848 15.789 hybrid contribution -0.307 -0.295 1.403 1.467 sum 11.965 -6.386 -6.445 15.016 Atomic orbital electron populations 1.22057 0.98036 0.99631 1.00716 1.18713 0.91817 0.92691 0.80162 0.92474 1.21295 1.31922 1.13054 0.90068 0.91988 1.24908 0.94949 0.94941 0.98922 1.69864 1.36086 1.22577 1.23908 0.86626 0.79230 0.79675 0.82252 1.21314 1.20323 1.20135 1.57679 1.64486 1.21271 1.39746 1.21190 0.98897 0.82129 1.01798 1.01919 0.72717 0.73179 0.73478 1.93535 1.86095 1.76361 1.42293 1.93594 1.83677 1.32511 1.86895 1.56377 1.32249 1.15082 1.85022 1.22038 0.95212 0.83970 1.02545 1.21248 0.91269 0.95439 0.90323 1.62314 1.58678 1.02544 1.01579 1.22547 0.99052 0.99132 0.93060 1.22844 1.00180 0.89167 1.02642 1.21515 1.01040 0.93705 0.97588 1.21641 1.01646 0.98502 0.94413 1.21513 1.00208 0.95781 0.97950 1.21635 1.02335 0.95824 0.96715 1.21659 1.01272 0.98313 0.93245 0.88908 0.96986 0.94890 0.92584 0.93926 0.93445 0.90145 0.75045 0.90465 0.90544 0.94067 0.91632 0.91251 0.90774 0.91763 0.93887 0.91787 0.90851 0.91901 0.91333 0.92306 0.92046 0.91793 0.90148 0.91143 0.91588 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -0.14 -3.43 8.97 37.16 0.33 -3.09 16 2 C 0.27 6.43 2.62 -69.08 -0.18 6.25 16 3 H 0.06 1.53 6.91 -51.93 -0.36 1.17 16 4 C -0.52 -12.93 7.99 -34.44 -0.28 -13.21 16 5 H 0.06 1.47 7.33 -52.49 -0.38 1.08 16 6 C 0.07 1.68 5.30 -17.82 -0.09 1.59 16 7 N -0.89 -23.94 11.32 55.43 0.63 -23.31 16 8 Si 0.89 19.88 29.54 -169.99 -5.02 14.86 16 9 H -0.29 -6.47 7.11 56.52 0.40 -6.07 16 10 H -0.28 -6.12 7.11 56.52 0.40 -5.72 16 11 H -0.28 -6.02 7.11 56.52 0.40 -5.62 16 12 N -0.99 -20.04 3.12 -115.86 -0.36 -20.40 16 13 C 0.11 1.85 9.28 59.85 0.56 2.41 16 14 S 2.78 53.81 6.09 -107.50 -0.66 53.16 16 15 O -1.00 -20.14 16.64 -57.17 -0.95 -21.09 16 16 O -0.98 -22.35 16.70 -57.17 -0.95 -23.31 16 17 N -1.13 -17.51 3.79 -10.61 -0.04 -17.55 16 18 C 0.09 1.22 4.10 -4.04 -0.02 1.20 16 19 C 0.11 1.25 0.43 -131.60 -0.06 1.20 16 20 N -0.53 -6.16 4.83 -235.41 -1.14 -7.30 16 21 C 0.01 0.11 8.69 60.07 0.52 0.64 16 22 C 0.00 0.00 8.01 60.07 0.48 0.48 16 23 C -0.10 -1.01 4.66 -26.74 -0.12 -1.13 16 24 C -0.12 -1.26 5.65 -26.73 -0.15 -1.41 16 25 C -0.12 -1.27 5.92 -26.73 -0.16 -1.43 16 26 C -0.13 -1.60 5.65 -26.73 -0.15 -1.75 16 27 C -0.11 -1.25 3.94 -26.73 -0.11 -1.35 16 28 H 0.09 2.39 6.07 -51.93 -0.32 2.07 16 29 H 0.01 0.25 8.14 -51.93 -0.42 -0.17 16 30 H 0.03 0.72 7.67 -51.93 -0.40 0.33 16 31 H 0.26 6.85 8.31 -40.82 -0.34 6.52 16 32 H 0.04 0.71 8.14 -51.94 -0.42 0.29 16 33 H 0.05 0.71 7.79 -51.93 -0.40 0.31 16 34 H 0.08 1.41 7.02 -51.93 -0.36 1.05 16 35 H 0.41 6.05 5.03 -34.47 -0.17 5.87 16 36 H 0.08 1.07 4.84 -51.93 -0.25 0.82 16 37 H 0.08 1.04 5.66 -51.93 -0.29 0.75 16 38 H 0.04 0.54 6.46 -51.93 -0.34 0.21 16 39 H 0.06 0.68 8.14 -51.93 -0.42 0.25 16 40 H 0.07 0.69 6.20 -51.93 -0.32 0.36 16 41 H 0.07 0.82 5.63 -51.93 -0.29 0.52 16 42 H 0.06 0.69 8.14 -51.93 -0.42 0.27 16 43 H 0.04 0.58 5.46 -51.93 -0.28 0.29 16 44 H 0.06 0.61 6.43 -51.93 -0.33 0.28 16 45 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 46 H 0.06 0.56 8.14 -51.93 -0.42 0.13 16 47 H 0.07 0.75 6.30 -51.93 -0.33 0.42 16 48 H 0.06 0.58 8.14 -51.93 -0.42 0.16 16 49 H 0.06 0.68 8.14 -51.93 -0.42 0.26 16 50 H 0.06 0.80 8.14 -51.93 -0.42 0.38 16 51 H 0.08 1.20 6.57 -51.93 -0.34 0.86 16 52 H 0.07 0.78 8.14 -51.93 -0.42 0.35 16 53 H 0.07 0.80 4.55 -51.93 -0.24 0.56 16 LS Contribution 390.22 15.07 5.88 5.88 Total: -1.00 -29.56 390.22 -10.82 -40.37 By element: Atomic # 1 Polarization: 17.07 SS G_CDS: -8.78 Total: 8.29 kcal Atomic # 6 Polarization: -10.18 SS G_CDS: 0.58 Total: -9.60 kcal Atomic # 7 Polarization: -67.65 SS G_CDS: -0.91 Total: -68.56 kcal Atomic # 8 Polarization: -42.49 SS G_CDS: -1.91 Total: -44.40 kcal Atomic # 14 Polarization: 19.88 SS G_CDS: -5.02 Total: 14.86 kcal Atomic # 16 Polarization: 53.81 SS G_CDS: -0.66 Total: 53.16 kcal Total LS contribution 5.88 Total: 5.88 kcal Total: -29.56 -10.82 -40.37 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. ZINC000337780445.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 -22.752 kcal (2) G-P(sol) polarization free energy of solvation -29.559 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -52.311 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.816 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.375 kcal (6) G-S(sol) free energy of system = (1) + (5) -63.126 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.87 seconds