Wall clock time and date at job start Mon Mar 8 2021 08:40:16 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 O 2 2 C 1.42892 * 1 3 3 Si 1.86304 * 109.47483 * 2 1 4 4 C 1.50703 * 109.47467 * 239.99687 * 2 1 3 5 5 C 1.39187 * 119.53864 * 72.15011 * 4 2 1 6 6 C 1.36173 * 121.06317 * 180.02562 * 5 4 2 7 7 C 1.40530 * 119.76597 * 359.97438 * 6 5 4 8 8 C 1.40553 * 121.26867 * 180.02562 * 7 6 5 9 9 C 1.36103 * 119.64794 * 179.97438 * 8 7 6 10 10 C 1.39358 * 120.97783 * 0.05705 * 9 8 7 11 11 C 1.36139 * 120.97909 * 359.96473 * 10 9 8 12 12 C 1.40418 * 119.65941 * 359.97438 * 11 10 9 13 13 C 1.36665 * 119.53844 * 252.14011 * 4 2 1 14 14 O 1.35800 * 120.23125 * 359.74101 * 13 4 2 15 15 S 1.52200 * 114.00041 * 82.89898 * 14 13 4 16 16 O 1.42107 * 104.27948 * 190.17123 * 15 14 13 17 17 O 1.42098 * 104.27732 * 318.02478 * 15 14 13 18 18 C 1.81397 * 104.44955 * 74.09830 * 15 14 13 19 19 H 1.08994 * 112.85303 * 40.35722 * 18 15 14 20 20 C 1.53783 * 113.61359 * 171.55011 * 18 15 14 21 21 C 1.53777 * 87.08021 * 139.97910 * 20 18 15 22 22 H 1.09001 * 113.61448 * 220.01675 * 21 20 18 23 23 O 1.42900 * 113.61551 * 89.20224 * 21 20 18 24 24 C 1.42895 * 114.00419 * 149.99904 * 23 21 20 25 25 C 1.50699 * 109.47273 * 180.02562 * 24 23 21 26 26 C 1.38236 * 119.99719 * 269.72645 * 25 24 23 27 27 C 1.38244 * 119.99631 * 179.76784 * 26 25 24 28 28 C 1.38235 * 120.00107 * 0.48093 * 27 26 25 29 29 C 1.38238 * 119.99796 * 359.79467 * 28 27 26 30 30 C 1.38234 * 120.00058 * 89.99864 * 25 24 23 31 31 C 1.53776 * 113.61226 * 269.04662 * 18 15 14 32 32 H 0.96702 * 113.99989 * 59.99749 * 1 2 3 33 33 H 1.09000 * 109.47251 * 119.99654 * 2 1 3 34 34 H 1.48495 * 110.00167 * 59.99671 * 3 2 1 35 35 H 1.48500 * 110.00125 * 181.31813 * 3 2 1 36 36 H 1.07997 * 119.47370 * 359.97438 * 5 4 2 37 37 H 1.07997 * 120.11962 * 179.97438 * 6 5 4 38 38 H 1.07999 * 120.17507 * 359.94774 * 8 7 6 39 39 H 1.08001 * 119.51290 * 180.02562 * 9 8 7 40 40 H 1.07998 * 119.51624 * 179.97438 * 10 9 8 41 41 H 1.07994 * 120.17124 * 179.97438 * 11 10 9 42 42 H 1.08999 * 113.61907 * 254.53125 * 20 18 15 43 43 H 1.08999 * 113.61404 * 25.43410 * 20 18 15 44 44 H 1.08999 * 109.47183 * 299.99847 * 24 23 21 45 45 H 1.08998 * 109.46913 * 59.99788 * 24 23 21 46 46 H 1.07996 * 120.00102 * 0.02562 * 26 25 24 47 47 H 1.08003 * 119.99761 * 180.25385 * 27 26 25 48 48 H 1.08001 * 120.00103 * 179.77020 * 28 27 26 49 49 H 1.07998 * 119.99889 * 179.97438 * 29 28 27 50 50 H 1.08001 * 120.00354 * 0.02562 * 30 25 24 51 51 H 1.08996 * 113.61777 * 334.56602 * 31 18 15 52 52 H 1.09000 * 113.61101 * 105.47545 * 31 18 15 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4289 0.0000 0.0000 3 14 2.0500 1.7565 0.0000 4 6 1.9314 -0.7105 -1.2304 5 6 1.8102 -0.0976 -2.4742 6 6 2.2531 -0.7116 -3.6061 7 6 2.8434 -1.9842 -3.5242 8 6 3.3119 -2.6464 -4.6720 9 6 3.8787 -3.8782 -4.5545 10 6 4.0014 -4.4957 -3.3112 11 6 3.5585 -3.8842 -2.1784 12 6 2.9692 -2.6123 -2.2603 13 6 2.4998 -1.9474 -1.1093 14 8 2.6159 -2.5299 0.1119 15 16 1.3556 -3.2436 0.5796 16 8 1.6147 -3.5563 1.9414 17 8 0.2999 -2.3637 0.2182 18 6 1.2943 -4.7559 -0.4202 19 1 2.2734 -5.2162 -0.5521 20 6 0.2038 -5.7448 0.0248 21 6 -0.0615 -6.0022 -1.4679 22 1 -1.1191 -6.0995 -1.7130 23 8 0.7346 -7.0538 -2.0178 24 6 0.1072 -7.7568 -3.0921 25 6 1.0306 -8.8377 -3.5922 26 6 1.9276 -8.5650 -4.6081 27 6 2.7779 -9.5552 -5.0635 28 6 2.7245 -10.8208 -4.5099 29 6 1.8235 -11.0949 -3.4979 30 6 0.9768 -10.1034 -3.0389 31 6 0.5048 -4.5967 -1.7302 32 1 -0.3933 0.4417 -0.7650 33 1 1.7923 -0.5138 0.8900 34 1 1.5615 2.4679 1.2084 35 1 3.5346 1.7702 -0.0321 36 1 1.3569 0.8802 -2.5429 37 1 2.1510 -0.2223 -4.5635 38 1 3.2221 -2.1805 -5.6422 39 1 4.2383 -4.3849 -5.4379 40 1 4.4547 -5.4737 -3.2452 41 1 3.6597 -4.3748 -1.2217 42 1 0.5926 -6.6139 0.5554 43 1 -0.6310 -5.2709 0.5412 44 1 -0.8206 -8.2069 -2.7390 45 1 -0.1115 -7.0616 -3.9025 46 1 1.9669 -7.5773 -5.0430 47 1 3.4816 -9.3411 -5.8544 48 1 3.3862 -11.5954 -4.8683 49 1 1.7815 -12.0838 -3.0657 50 1 0.2727 -10.3178 -2.2485 51 1 -0.2476 -3.8090 -1.6936 52 1 1.1368 -4.5390 -2.6165 There are 75 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 75 No. of singly occupied orbitals= 1 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) 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=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 s_40_10544694_15608174.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Mon Mar 8 2021 08:40:16 Heat of formation + Delta-G solvation = -51.229669 kcal Electronic energy + Delta-G solvation = -41460.296507 eV Core-core repulsion = 36451.293570 eV Total energy + Delta-G solvation = -5009.002937 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 427.127 amu Computer time = 2.67 seconds Orbital eigenvalues (eV) -42.75894 -40.85853 -40.35502 -39.98724 -38.61971 -38.02319 -37.09114 -36.95549 -36.64621 -33.42238 -32.74921 -32.04524 -31.87864 -30.45906 -27.54719 -27.12462 -26.99210 -26.52185 -24.82305 -23.85399 -23.56470 -23.19936 -22.35651 -21.79653 -20.86970 -19.81928 -19.07900 -18.74793 -18.48880 -18.22703 -17.75389 -17.43538 -17.30181 -16.89129 -16.69954 -16.66058 -16.27859 -15.97675 -15.75437 -15.58238 -15.34676 -15.07568 -15.06156 -14.79742 -14.72090 -14.44997 -14.38269 -14.21999 -14.04722 -13.86290 -13.74603 -13.64529 -13.58900 -13.56150 -13.46963 -13.24654 -13.05437 -12.90692 -12.65979 -12.46812 -12.29153 -12.15285 -12.05150 -12.01086 -11.94498 -11.82206 -11.76942 -11.23600 -10.98060 -10.61480 -10.34651 -9.89189 -9.83508 -9.73652 -9.06882 -5.09424 -1.11972 -0.49868 -0.28259 0.26115 0.43119 0.71171 1.09328 1.22522 1.66115 1.74708 2.00526 2.34101 2.54336 2.78097 2.80791 2.93350 3.17233 3.24856 3.33932 3.40640 3.44866 3.56543 3.59768 3.69197 3.75820 3.79338 3.81548 3.84421 3.98908 4.02706 4.04942 4.09992 4.14986 4.17110 4.21189 4.22569 4.31839 4.34893 4.43029 4.52932 4.59385 4.60332 4.63888 4.65851 4.71814 4.77788 4.81822 4.87732 4.91835 4.97898 5.01620 5.05267 5.11556 5.32627 5.35910 5.46791 5.54258 5.54776 5.57816 5.72961 5.99371 6.09566 6.76823 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.498 6.498 2 C -0.071 4.071 3 Si 0.692 3.308 4 C -0.069 4.069 5 C -0.112 4.112 6 C -0.071 4.071 7 C -0.045 4.045 8 C -0.096 4.096 9 C -0.111 4.111 10 C -0.093 4.093 11 C -0.116 4.116 12 C -0.044 4.044 13 C 0.079 3.921 14 O -0.661 6.661 15 S 2.572 3.428 16 O -0.929 6.929 17 O -0.907 6.907 18 C -0.641 4.641 19 H 0.157 0.843 20 C -0.106 4.106 21 C 0.080 3.920 22 H 0.086 0.914 23 O -0.354 6.354 24 C 0.102 3.898 25 C -0.093 4.093 26 C -0.098 4.098 27 C -0.123 4.123 28 C -0.112 4.112 29 C -0.123 4.123 30 C -0.098 4.098 31 C -0.128 4.128 32 H 0.370 0.630 33 H 0.101 0.899 34 H -0.246 1.246 35 H -0.254 1.254 36 H 0.148 0.852 37 H 0.144 0.856 38 H 0.136 0.864 39 H 0.129 0.871 40 H 0.129 0.871 41 H 0.127 0.873 42 H 0.099 0.901 43 H 0.103 0.897 44 H 0.061 0.939 45 H 0.061 0.939 46 H 0.122 0.878 47 H 0.124 0.876 48 H 0.123 0.877 49 H 0.124 0.876 50 H 0.123 0.877 51 H 0.113 0.887 52 H 0.094 0.906 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.443 0.002 -9.579 9.687 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 O -0.301 6.301 2 C -0.181 4.181 3 Si 0.591 3.409 4 C -0.073 4.073 5 C -0.129 4.129 6 C -0.090 4.090 7 C -0.046 4.046 8 C -0.114 4.114 9 C -0.129 4.129 10 C -0.111 4.111 11 C -0.134 4.134 12 C -0.046 4.046 13 C 0.037 3.963 14 O -0.619 6.619 15 S 2.668 3.332 16 O -0.927 6.927 17 O -0.905 6.905 18 C -0.747 4.747 19 H 0.175 0.825 20 C -0.144 4.144 21 C 0.020 3.980 22 H 0.104 0.896 23 O -0.273 6.273 24 C 0.026 3.974 25 C -0.094 4.094 26 C -0.116 4.116 27 C -0.141 4.141 28 C -0.130 4.130 29 C -0.141 4.141 30 C -0.116 4.116 31 C -0.166 4.166 32 H 0.216 0.784 33 H 0.118 0.882 34 H -0.170 1.170 35 H -0.178 1.178 36 H 0.165 0.835 37 H 0.162 0.838 38 H 0.154 0.846 39 H 0.147 0.853 40 H 0.147 0.853 41 H 0.145 0.855 42 H 0.118 0.882 43 H 0.121 0.879 44 H 0.080 0.920 45 H 0.079 0.921 46 H 0.140 0.860 47 H 0.142 0.858 48 H 0.141 0.859 49 H 0.142 0.858 50 H 0.141 0.859 51 H 0.132 0.868 52 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges -0.674 0.705 -7.865 7.925 hybrid contribution 0.315 -1.436 0.050 1.471 sum -0.359 -0.731 -7.815 7.857 Atomic orbital electron populations 1.86801 1.14453 1.81166 1.47698 1.25086 0.87383 1.09534 0.96092 0.95357 0.81264 0.76588 0.87723 1.20352 0.96440 0.93051 0.97427 1.20550 1.01151 1.00742 0.90487 1.21247 0.95213 0.93218 0.99327 1.17918 0.99766 0.94921 0.91963 1.21096 0.97657 0.95155 0.97504 1.20985 0.98630 0.95390 0.97876 1.20943 0.97940 1.00089 0.92129 1.20990 0.98929 0.93888 0.99590 1.17911 0.99982 0.95264 0.91432 1.17357 1.06106 0.93563 0.79261 1.85702 1.63586 1.73224 1.39422 1.06379 0.74156 0.76821 0.75851 1.93650 1.83189 1.85144 1.30760 1.93823 1.55311 1.57713 1.83679 1.32313 1.08504 1.20946 1.12946 0.82548 1.22818 0.95732 0.98655 0.97244 1.22812 0.94741 0.87050 0.93380 0.89560 1.87971 1.42468 1.46819 1.50048 1.21422 0.94167 0.92251 0.89576 1.19547 0.98426 0.94099 0.97283 1.21056 0.94826 0.99235 0.96471 1.21185 0.99280 0.93385 1.00293 1.21265 0.98380 0.96996 0.96408 1.21202 0.96079 0.99434 0.97357 1.21092 0.98942 0.92678 0.98919 1.23292 0.99444 0.99092 0.94782 0.78447 0.88182 1.17013 1.17815 0.83468 0.83784 0.84574 0.85276 0.85270 0.85546 0.88216 0.87918 0.92048 0.92099 0.85978 0.85800 0.85851 0.85761 0.85914 0.86844 0.88786 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 28. 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 O -0.50 -1.02 10.68 -58.49 -0.62 -1.65 16 2 C -0.07 -0.15 1.70 36.01 0.06 -0.09 16 3 Si 0.69 0.01 31.12 -169.99 -5.29 -5.28 16 4 C -0.07 -0.09 4.08 -104.84 -0.43 -0.51 16 5 C -0.11 0.24 8.45 -39.97 -0.34 -0.10 16 6 C -0.07 0.18 9.77 -39.46 -0.39 -0.20 16 7 C -0.05 0.03 5.74 -106.84 -0.61 -0.58 16 8 C -0.10 0.21 9.77 -39.48 -0.39 -0.18 16 9 C -0.11 0.22 9.95 -39.93 -0.40 -0.18 16 10 C -0.09 0.08 9.95 -39.92 -0.40 -0.31 16 11 C -0.12 -0.06 6.62 -39.52 -0.26 -0.32 16 12 C -0.04 -0.05 4.51 -106.72 -0.48 -0.53 16 13 C 0.08 0.20 4.77 -39.12 -0.19 0.02 16 14 O -0.66 -2.65 8.26 -51.44 -0.43 -3.07 16 15 S 2.57 9.86 4.81 -107.50 -0.52 9.35 16 16 O -0.93 -7.12 18.09 -67.04 -1.21 -8.34 16 17 O -0.91 -4.00 11.59 -70.62 -0.82 -4.82 16 18 C -0.64 -0.47 2.83 -25.92 -0.07 -0.54 16 19 H 0.16 0.01 5.86 -51.93 -0.30 -0.29 16 20 C -0.11 0.01 7.50 -25.92 -0.19 -0.19 16 21 C 0.08 -0.05 4.37 -25.92 -0.11 -0.17 16 22 H 0.09 -0.21 7.87 -51.93 -0.41 -0.61 16 23 O -0.35 -0.26 10.26 -35.23 -0.36 -0.62 16 24 C 0.10 -0.06 5.90 36.01 0.21 0.15 16 25 C -0.09 -0.05 5.51 -104.62 -0.58 -0.63 16 26 C -0.10 -0.01 9.70 -39.58 -0.38 -0.39 16 27 C -0.12 0.01 10.05 -39.58 -0.40 -0.38 16 28 C -0.11 -0.01 10.05 -39.58 -0.40 -0.41 16 29 C -0.12 -0.04 10.05 -39.58 -0.40 -0.44 16 30 C -0.10 -0.06 9.70 -39.58 -0.38 -0.44 16 31 C -0.13 0.07 6.41 -25.92 -0.17 -0.10 16 32 H 0.37 -1.08 8.57 45.56 0.39 -0.69 16 33 H 0.10 0.44 6.35 -51.93 -0.33 0.11 16 34 H -0.25 -0.73 7.11 56.52 0.40 -0.33 16 35 H -0.25 -0.69 7.11 56.52 0.40 -0.29 16 36 H 0.15 -0.87 6.75 -52.49 -0.35 -1.23 16 37 H 0.14 -0.81 8.06 -52.49 -0.42 -1.23 16 38 H 0.14 -0.62 8.06 -52.49 -0.42 -1.04 16 39 H 0.13 -0.50 8.06 -52.49 -0.42 -0.93 16 40 H 0.13 -0.27 8.06 -52.49 -0.42 -0.69 16 41 H 0.13 0.02 5.58 -52.49 -0.29 -0.27 16 42 H 0.10 -0.01 8.14 -51.93 -0.42 -0.43 16 43 H 0.10 -0.14 8.10 -51.93 -0.42 -0.56 16 44 H 0.06 -0.10 8.08 -51.93 -0.42 -0.52 16 45 H 0.06 -0.10 8.08 -51.93 -0.42 -0.52 16 46 H 0.12 -0.18 8.06 -52.49 -0.42 -0.60 16 47 H 0.12 -0.24 8.06 -52.48 -0.42 -0.66 16 48 H 0.12 -0.20 8.06 -52.49 -0.42 -0.62 16 49 H 0.12 -0.16 8.06 -52.49 -0.42 -0.58 16 50 H 0.12 -0.08 8.06 -52.49 -0.42 -0.50 16 51 H 0.11 -0.11 7.32 -51.93 -0.38 -0.49 16 52 H 0.09 -0.05 6.49 -51.93 -0.34 -0.39 16 LS Contribution 426.11 15.07 6.42 6.42 Total: 0.00 -11.70 426.11 -16.22 -27.92 By element: Atomic # 1 Polarization: -6.68 SS G_CDS: -6.70 Total: -13.39 kcal Atomic # 6 Polarization: 0.16 SS G_CDS: -6.68 Total: -6.52 kcal Atomic # 8 Polarization: -15.05 SS G_CDS: -3.44 Total: -18.49 kcal Atomic # 14 Polarization: 0.01 SS G_CDS: -5.29 Total: -5.28 kcal Atomic # 16 Polarization: 9.86 SS G_CDS: -0.52 Total: 9.35 kcal Total LS contribution 6.42 Total: 6.42 kcal Total: -11.70 -16.22 -27.92 kcal The number of atoms in the molecule is 52 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. s_40_10544694_15608174.mol2 52 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 -23.313 kcal (2) G-P(sol) polarization free energy of solvation -11.701 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -35.014 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -16.216 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -27.917 kcal (6) G-S(sol) free energy of system = (1) + (5) -51.230 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.67 seconds