Wall clock time and date at job start Tue Mar 31 2020 15:12:31 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 1.52992 * 1 3 3 H 1.09004 * 109.47370 * 2 1 4 4 C 1.53007 * 109.47067 * 119.99726 * 2 1 3 5 5 C 1.52999 * 109.47257 * 180.02562 * 4 2 1 6 6 C 1.52993 * 109.47257 * 179.97438 * 5 4 2 7 7 C 1.53002 * 109.47151 * 59.99503 * 5 4 2 8 8 C 1.53000 * 109.47049 * 299.99827 * 5 4 2 9 9 C 1.53000 * 109.47016 * 59.99707 * 8 5 4 10 10 C 1.52996 * 109.47760 * 300.00247 * 9 8 5 11 11 H 1.09000 * 109.46773 * 300.00045 * 10 9 8 12 12 N 1.46492 * 109.47577 * 180.02562 * 10 9 8 13 13 C 1.34780 * 120.00169 * 85.00042 * 12 10 9 14 14 O 1.21584 * 119.99698 * 5.17021 * 13 12 10 15 15 N 1.34777 * 119.99876 * 185.17797 * 13 12 10 16 16 C 1.46928 * 120.62826 * 174.86190 * 15 13 12 17 17 C 1.53193 * 108.77258 * 233.58251 * 16 15 13 18 18 C 1.53045 * 109.31382 * 305.36567 * 17 16 15 19 19 C 1.50696 * 109.46028 * 181.38708 * 18 17 16 20 20 H 1.07995 * 120.00240 * 354.59610 * 19 18 17 21 21 C 1.37875 * 119.99937 * 174.59863 * 19 18 17 22 22 N 1.31513 * 120.00106 * 159.46679 * 21 19 18 23 23 Si 1.86804 * 119.99995 * 339.19506 * 21 19 18 24 24 H 1.48497 * 109.47168 * 180.27597 * 23 21 19 25 25 H 1.48507 * 109.46726 * 300.27354 * 23 21 19 26 26 H 1.48495 * 109.47400 * 60.27020 * 23 21 19 27 27 C 1.53034 * 109.53660 * 61.36160 * 18 17 16 28 28 C 1.46923 * 120.63436 * 354.83237 * 15 13 12 29 29 H 1.09004 * 109.47370 * 179.97438 * 1 2 3 30 30 H 1.09005 * 109.47617 * 300.00545 * 1 2 3 31 31 H 1.09001 * 109.47362 * 60.00803 * 1 2 3 32 32 H 1.09000 * 109.47274 * 60.00046 * 4 2 1 33 33 H 1.09005 * 109.46680 * 300.00302 * 4 2 1 34 34 H 1.08997 * 109.47418 * 180.02562 * 6 5 4 35 35 H 1.09008 * 109.47025 * 299.99748 * 6 5 4 36 36 H 1.09000 * 109.47262 * 59.99870 * 6 5 4 37 37 H 1.08994 * 109.47214 * 300.00268 * 7 5 4 38 38 H 1.08999 * 109.46992 * 60.00562 * 7 5 4 39 39 H 1.08997 * 109.47083 * 179.97438 * 7 5 4 40 40 H 1.09004 * 109.47249 * 300.00405 * 8 5 4 41 41 H 1.08997 * 109.47698 * 180.02562 * 8 5 4 42 42 H 1.09008 * 109.47078 * 180.02562 * 9 8 5 43 43 H 1.08998 * 109.47076 * 60.00678 * 9 8 5 44 44 H 0.97005 * 120.00265 * 265.00179 * 12 10 9 45 45 H 1.08998 * 109.59214 * 113.79742 * 16 15 13 46 46 H 1.09000 * 109.70370 * 353.43315 * 16 15 13 47 47 H 1.09001 * 109.50185 * 185.40991 * 17 16 15 48 48 H 1.09003 * 109.49888 * 65.31740 * 17 16 15 49 49 H 1.09003 * 109.45469 * 301.35497 * 18 17 16 50 50 H 0.96998 * 120.00264 * 353.36513 * 22 21 19 51 51 H 1.09000 * 109.50167 * 58.59288 * 27 18 17 52 52 H 1.09002 * 109.49282 * 178.68768 * 27 18 17 53 53 H 1.09004 * 109.58588 * 246.20979 * 28 15 13 54 54 H 1.08998 * 109.58473 * 6.48495 * 28 15 13 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 1.5299 0.0000 0.0000 3 1 1.8933 1.0277 0.0000 4 6 2.0399 -0.7212 1.2493 5 6 3.5699 -0.7207 1.2497 6 6 4.0799 -1.4413 2.4992 7 6 4.0794 0.7220 1.2498 8 6 4.0804 -1.4417 0.0005 9 6 3.5704 -0.7205 -1.2488 10 6 2.0404 -0.7210 -1.2492 11 1 1.6775 -1.7488 -1.2493 12 7 1.5522 -0.0310 -2.4456 13 6 1.4239 -0.7039 -3.6064 14 8 1.6229 -1.9029 -3.6392 15 7 1.0751 -0.0476 -4.7307 16 6 1.0404 -0.7442 -6.0239 17 6 1.8997 0.0333 -7.0259 18 6 1.4225 1.4864 -7.0816 19 6 2.2435 2.2461 -8.0914 20 1 3.0826 1.7680 -8.5748 21 6 1.9234 3.5516 -8.3982 22 7 2.8256 4.3398 -8.9408 23 14 0.2060 4.1988 -8.0501 24 1 0.1168 5.6190 -8.4744 25 1 -0.7885 3.3936 -8.8038 26 1 -0.0757 4.0979 -6.5956 27 6 1.5846 2.1315 -5.7034 28 6 0.7218 1.3779 -4.6865 29 1 -0.3634 -1.0277 -0.0005 30 1 -0.3634 0.5139 0.8899 31 1 -0.3634 0.5137 -0.8900 32 1 1.6766 -1.7489 1.2494 33 1 1.6765 -0.2073 2.1393 34 1 5.1699 -1.4405 2.4998 35 1 3.7162 -0.9272 3.3890 36 1 3.7169 -2.4691 2.4996 37 1 3.7161 1.2357 0.3599 38 1 3.7158 1.2356 2.1398 39 1 5.1694 0.7224 1.2506 40 1 3.7174 -2.4695 0.0003 41 1 5.1704 -1.4418 0.0009 42 1 3.9338 -1.2345 -2.1388 43 1 3.9334 0.3072 -1.2487 44 1 1.3211 0.9101 -2.4025 45 1 0.0131 -0.7938 -6.3849 46 1 1.4364 -1.7531 -5.9086 47 1 1.8059 -0.4186 -8.0134 48 1 2.9426 0.0048 -6.7100 49 1 0.3726 1.5127 -7.3735 50 1 3.7413 4.0347 -9.0369 51 1 2.6304 2.0833 -5.3998 52 1 1.2664 3.1730 -5.7496 53 1 -0.3316 1.5012 -4.9383 54 1 0.9065 1.7692 -3.6861 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 ZINC000542854064.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 15:12:31 Heat of formation + Delta-G solvation = -62.737095 kcal Electronic energy + Delta-G solvation = -29313.882588 eV Core-core repulsion = 25670.026609 eV Total energy + Delta-G solvation = -3643.855978 eV No. of doubly occupied orbitals = 63 Molecular weight (most abundant/longest-lived isotopes) = 322.236 amu Computer time = 1.10 seconds Orbital eigenvalues (eV) -40.64282 -39.44420 -37.10590 -35.24483 -33.59123 -32.83998 -31.77715 -30.92920 -30.23356 -27.60916 -26.86918 -26.52108 -25.41056 -22.78546 -22.54140 -22.07324 -20.77191 -20.07631 -19.18538 -18.49236 -17.73523 -17.40486 -16.34713 -15.28035 -15.26142 -15.12929 -14.72314 -14.29849 -14.10524 -13.99287 -13.66601 -13.52396 -13.24142 -13.12683 -13.01190 -12.68860 -12.64972 -12.54518 -12.45364 -12.08879 -12.03765 -11.97836 -11.86299 -11.55008 -11.37204 -11.17869 -10.98235 -10.79416 -10.62819 -10.47867 -10.46144 -10.31564 -10.18042 -10.13117 -9.74295 -9.67826 -9.45351 -8.93734 -8.86223 -8.29057 -8.04309 -6.44815 -4.07300 2.91769 3.32692 3.41256 3.49661 3.58604 4.08083 4.35803 4.38908 4.48299 4.54666 4.68137 4.90445 4.99795 5.15726 5.16086 5.24172 5.26073 5.30710 5.34524 5.39538 5.46206 5.50204 5.56230 5.59743 5.63187 5.68657 5.69174 5.72669 5.80862 5.82356 5.87491 5.92094 5.93490 5.96731 6.02130 6.03987 6.08306 6.13364 6.21512 6.31417 6.34075 6.36636 6.66851 6.70841 6.72611 6.81468 6.92324 7.26918 7.30511 7.50553 8.14348 8.22327 8.37214 8.87816 8.88999 9.59360 10.90483 Molecular weight = 322.24amu Principal moments of inertia in cm(-1) A = 0.019003 B = 0.003012 C = 0.002949 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1473.082316 B = 9294.106431 C = 9492.511205 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.146 4.146 2 C -0.100 4.100 3 H 0.077 0.923 4 C -0.098 4.098 5 C -0.067 4.067 6 C -0.141 4.141 7 C -0.145 4.145 8 C -0.104 4.104 9 C -0.133 4.133 10 C 0.171 3.829 11 H 0.086 0.914 12 N -0.746 5.746 13 C 0.708 3.292 14 O -0.601 6.601 15 N -0.620 5.620 16 C 0.128 3.872 17 C -0.114 4.114 18 C 0.023 3.977 19 C -0.600 4.600 20 H 0.055 0.945 21 C 0.033 3.967 22 N -0.905 5.905 23 Si 1.040 2.960 24 H -0.287 1.287 25 H -0.284 1.284 26 H -0.276 1.276 27 C -0.133 4.133 28 C 0.109 3.891 29 H 0.055 0.945 30 H 0.054 0.946 31 H 0.056 0.944 32 H 0.065 0.935 33 H 0.065 0.935 34 H 0.054 0.946 35 H 0.053 0.947 36 H 0.054 0.946 37 H 0.062 0.938 38 H 0.052 0.948 39 H 0.053 0.947 40 H 0.063 0.937 41 H 0.063 0.937 42 H 0.067 0.933 43 H 0.066 0.934 44 H 0.394 0.606 45 H 0.058 0.942 46 H 0.081 0.919 47 H 0.064 0.936 48 H 0.053 0.947 49 H 0.021 0.979 50 H 0.268 0.732 51 H 0.056 0.944 52 H 0.069 0.931 53 H 0.062 0.938 54 H 0.062 0.938 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.399 -8.078 22.831 24.337 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 -0.203 4.203 2 C -0.119 4.119 3 H 0.095 0.905 4 C -0.136 4.136 5 C -0.067 4.067 6 C -0.198 4.198 7 C -0.202 4.202 8 C -0.142 4.142 9 C -0.172 4.172 10 C 0.066 3.934 11 H 0.104 0.896 12 N -0.403 5.403 13 C 0.410 3.590 14 O -0.481 6.481 15 N -0.357 5.357 16 C 0.005 3.995 17 C -0.152 4.152 18 C 0.004 3.996 19 C -0.637 4.637 20 H 0.073 0.927 21 C -0.172 4.172 22 N -0.538 5.538 23 Si 0.869 3.131 24 H -0.213 1.213 25 H -0.210 1.210 26 H -0.203 1.203 27 C -0.171 4.171 28 C -0.015 4.015 29 H 0.074 0.926 30 H 0.073 0.927 31 H 0.075 0.925 32 H 0.083 0.917 33 H 0.084 0.916 34 H 0.073 0.927 35 H 0.072 0.928 36 H 0.073 0.927 37 H 0.081 0.919 38 H 0.071 0.929 39 H 0.072 0.928 40 H 0.082 0.918 41 H 0.082 0.918 42 H 0.086 0.914 43 H 0.084 0.916 44 H 0.230 0.770 45 H 0.076 0.924 46 H 0.100 0.900 47 H 0.083 0.917 48 H 0.072 0.928 49 H 0.039 0.961 50 H 0.078 0.922 51 H 0.075 0.925 52 H 0.087 0.913 53 H 0.080 0.920 54 H 0.080 0.920 Dipole moment (debyes) X Y Z Total from point charges -3.222 -7.626 22.574 24.044 hybrid contribution 0.992 -0.708 0.115 1.224 sum -2.231 -8.334 22.689 24.274 Atomic orbital electron populations 1.21808 0.94762 1.02113 1.01636 1.21449 0.95958 1.00240 0.94295 0.90466 1.21597 0.94350 1.00760 0.96847 1.20578 0.95139 0.95805 0.95225 1.21854 1.00932 1.00145 0.96874 1.21981 1.00860 0.95518 1.01888 1.21547 1.00307 0.99149 0.93216 1.22005 0.95628 1.01276 0.98264 1.20768 0.93053 0.97142 0.82473 0.89615 1.45373 1.72144 1.13682 1.09060 1.15827 0.77842 0.84961 0.80376 1.90852 1.59286 1.12809 1.85145 1.47326 1.71052 1.10619 1.06654 1.21608 0.99996 0.96372 0.81527 1.21860 0.98775 0.97455 0.97139 1.18918 0.96554 0.91602 0.92504 1.21973 1.16682 0.99090 1.25971 0.92691 1.25750 1.04242 0.93242 0.93974 1.70820 1.03559 1.37262 1.42163 0.84118 0.76091 0.76187 0.76745 1.21334 1.21037 1.20286 1.22410 0.98747 0.99363 0.96601 1.21808 0.99637 0.80449 0.99568 0.92609 0.92667 0.92490 0.91667 0.91595 0.92696 0.92778 0.92689 0.91924 0.92892 0.92802 0.91803 0.91835 0.91380 0.91572 0.76955 0.92414 0.90026 0.91730 0.92772 0.96125 0.92180 0.92484 0.91260 0.91988 0.92028 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 -0.15 -1.25 9.04 37.15 0.34 -0.91 16 2 C -0.10 -0.87 2.02 -90.62 -0.18 -1.06 16 3 H 0.08 0.65 6.43 -51.93 -0.33 0.32 16 4 C -0.10 -0.75 4.01 -26.73 -0.11 -0.85 16 5 C -0.07 -0.52 0.77 -154.51 -0.12 -0.64 16 6 C -0.14 -0.95 8.47 37.15 0.31 -0.64 16 7 C -0.15 -1.11 7.78 37.16 0.29 -0.82 16 8 C -0.10 -0.96 4.73 -26.73 -0.13 -1.09 16 9 C -0.13 -1.51 5.22 -26.73 -0.14 -1.65 16 10 C 0.17 1.96 1.94 -67.94 -0.13 1.83 16 11 H 0.09 1.16 7.51 -51.93 -0.39 0.77 16 12 N -0.75 -9.86 4.30 -58.68 -0.25 -10.11 16 13 C 0.71 12.10 8.26 -86.91 -0.72 11.39 16 14 O -0.60 -12.11 15.41 5.29 0.08 -12.03 16 15 N -0.62 -10.64 2.97 -178.50 -0.53 -11.17 16 16 C 0.13 2.27 6.41 -3.71 -0.02 2.25 16 17 C -0.11 -2.29 5.30 -26.61 -0.14 -2.43 16 18 C 0.02 0.53 1.65 -91.73 -0.15 0.37 16 19 C -0.60 -16.34 8.80 -34.44 -0.30 -16.64 16 20 H 0.05 1.64 7.99 -52.49 -0.42 1.22 16 21 C 0.03 0.93 5.28 -17.82 -0.09 0.83 16 22 N -0.90 -27.24 13.69 55.43 0.76 -26.49 16 23 Si 1.04 24.14 26.42 -169.99 -4.49 19.65 16 24 H -0.29 -6.81 7.11 56.52 0.40 -6.40 16 25 H -0.28 -6.36 7.11 56.52 0.40 -5.96 16 26 H -0.28 -5.73 5.82 56.52 0.33 -5.40 16 27 C -0.13 -2.66 5.07 -26.62 -0.13 -2.79 16 28 C 0.11 1.74 6.43 -3.72 -0.02 1.72 16 29 H 0.05 0.51 8.14 -51.93 -0.42 0.08 16 30 H 0.05 0.40 8.14 -51.93 -0.42 -0.02 16 31 H 0.06 0.53 7.45 -51.93 -0.39 0.14 16 32 H 0.06 0.52 8.14 -51.93 -0.42 0.09 16 33 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 34 H 0.05 0.36 8.14 -51.93 -0.42 -0.06 16 35 H 0.05 0.33 8.14 -51.92 -0.42 -0.09 16 36 H 0.05 0.36 8.14 -51.93 -0.42 -0.06 16 37 H 0.06 0.52 4.81 -51.93 -0.25 0.27 16 38 H 0.05 0.37 8.14 -51.93 -0.42 -0.06 16 39 H 0.05 0.41 8.14 -51.93 -0.42 -0.01 16 40 H 0.06 0.61 8.14 -51.93 -0.42 0.18 16 41 H 0.06 0.57 8.14 -51.93 -0.42 0.14 16 42 H 0.07 0.95 8.14 -51.92 -0.42 0.53 16 43 H 0.07 0.73 6.43 -51.93 -0.33 0.40 16 44 H 0.39 4.57 5.85 -40.82 -0.24 4.33 16 45 H 0.06 0.96 8.14 -51.93 -0.42 0.53 16 46 H 0.08 1.47 7.04 -51.93 -0.37 1.11 16 47 H 0.06 1.28 8.14 -51.93 -0.42 0.85 16 48 H 0.05 1.15 8.14 -51.93 -0.42 0.73 16 49 H 0.02 0.47 6.76 -51.93 -0.35 0.12 16 50 H 0.27 8.09 8.73 -40.82 -0.36 7.73 16 51 H 0.06 1.20 8.14 -51.93 -0.42 0.78 16 52 H 0.07 1.44 5.11 -51.93 -0.27 1.18 16 53 H 0.06 0.95 8.14 -51.93 -0.42 0.53 16 54 H 0.06 0.81 5.56 -51.93 -0.29 0.52 16 LS Contribution 392.10 15.07 5.91 5.91 Total: -1.00 -30.83 392.10 -10.02 -40.84 By element: Atomic # 1 Polarization: 14.56 SS G_CDS: -10.03 Total: 4.53 kcal Atomic # 6 Polarization: -9.68 SS G_CDS: -1.46 Total: -11.14 kcal Atomic # 7 Polarization: -47.74 SS G_CDS: -0.02 Total: -47.77 kcal Atomic # 8 Polarization: -12.11 SS G_CDS: 0.08 Total: -12.03 kcal Atomic # 14 Polarization: 24.14 SS G_CDS: -4.49 Total: 19.65 kcal Total LS contribution 5.91 Total: 5.91 kcal Total: -30.83 -10.02 -40.84 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. ZINC000542854064.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 -21.893 kcal (2) G-P(sol) polarization free energy of solvation -30.827 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -52.720 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.017 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.844 kcal (6) G-S(sol) free energy of system = (1) + (5) -62.737 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.10 seconds