Wall clock time and date at job start Sat Mar 6 2021 08:15:19 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 O 1.42894 * 1 3 3 C 1.42897 * 114.00394 * 2 1 4 4 C 1.53010 * 112.84757 * 65.99039 * 3 2 1 5 5 F 1.39902 * 109.46971 * 283.52518 * 4 3 2 6 6 F 1.39895 * 109.46696 * 43.52465 * 4 3 2 7 7 F 1.39897 * 109.46933 * 163.52444 * 4 3 2 8 8 C 1.53785 * 113.61659 * 294.80023 * 3 2 1 9 9 C 1.53788 * 87.07882 * 270.79704 * 8 3 2 10 10 H 1.08993 * 113.61247 * 219.93823 * 9 8 3 11 11 C 1.52994 * 113.61742 * 89.11378 * 9 8 3 12 12 O 1.45194 * 109.47287 * 176.53335 * 11 9 8 13 13 C 1.34772 * 116.99980 * 180.02562 * 12 11 9 14 14 O 1.21534 * 120.00268 * 359.97438 * 13 12 11 15 15 C 1.47237 * 119.99934 * 179.97438 * 13 12 11 16 16 C 1.36496 * 127.19896 * 179.97438 * 15 13 12 17 17 C 1.50693 * 125.81033 * 359.96656 * 16 15 13 18 18 O 1.42907 * 109.47309 * 89.99700 * 17 16 15 19 19 C 1.35897 * 116.99768 * 180.02562 * 18 17 16 20 20 C 1.38733 * 120.05091 * 180.02562 * 19 18 17 21 21 C 1.38151 * 119.94341 * 179.97438 * 20 19 18 22 22 C 1.38265 * 120.05593 * 359.97438 * 21 20 19 23 23 C 1.50701 * 119.94743 * 179.97438 * 22 21 20 24 24 O 1.42901 * 109.46896 * 300.00710 * 23 22 21 25 25 Si 1.86299 * 109.47131 * 180.02562 * 23 22 21 26 26 C 1.38268 * 120.10915 * 0.27791 * 22 21 20 27 27 C 1.38150 * 120.05741 * 359.45116 * 26 22 21 28 28 O 1.33627 * 108.38235 * 180.22364 * 16 15 13 29 29 C 1.34219 * 110.92505 * 359.62024 * 28 16 15 30 30 C 1.34161 * 109.14176 * 0.38676 * 29 28 16 31 31 C 1.53793 * 87.16988 * 334.52245 * 9 8 3 32 32 H 1.09000 * 109.47541 * 182.52435 * 1 2 3 33 33 H 1.09006 * 109.47025 * 302.52818 * 1 2 3 34 34 H 1.09007 * 109.47232 * 62.52750 * 1 2 3 35 35 H 1.08996 * 113.61635 * 156.25135 * 8 3 2 36 36 H 1.08995 * 113.61293 * 25.33909 * 8 3 2 37 37 H 1.09003 * 109.47015 * 56.52523 * 11 9 8 38 38 H 1.09008 * 109.47107 * 296.53340 * 11 9 8 39 39 H 1.08996 * 109.47574 * 329.99741 * 17 16 15 40 40 H 1.09007 * 109.47229 * 209.99508 * 17 16 15 41 41 H 1.07996 * 120.03233 * 359.95723 * 20 19 18 42 42 H 1.08000 * 119.97494 * 179.97438 * 21 20 19 43 43 H 1.08997 * 109.46453 * 60.00272 * 23 22 21 44 44 H 0.96704 * 113.99990 * 299.99360 * 24 23 22 45 45 H 1.48501 * 109.99706 * 179.97438 * 25 23 22 46 46 H 1.48503 * 110.00185 * 301.32011 * 25 23 22 47 47 H 1.08003 * 119.97283 * 179.72152 * 26 22 21 48 48 H 1.07997 * 120.02843 * 180.27561 * 27 26 22 49 49 H 1.08001 * 125.43009 * 180.15657 * 29 28 16 50 50 H 1.08000 * 127.02463 * 179.74276 * 30 29 28 51 51 H 1.09001 * 113.61223 * 140.02362 * 31 9 8 52 52 H 1.08998 * 113.61531 * 270.92389 * 31 9 8 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 8 1.4289 0.0000 0.0000 3 6 2.0102 1.3054 0.0000 4 6 1.7278 2.0815 1.2880 5 9 0.4114 2.5547 1.2682 6 9 1.9032 1.2368 2.3893 7 9 2.6106 3.1625 1.3842 8 6 1.7209 2.1086 -1.2791 9 6 2.9980 1.4842 -1.8659 10 1 3.5935 2.1809 -2.4557 11 6 2.7564 0.1543 -2.5827 12 8 3.9999 -0.3121 -3.1696 13 6 3.9591 -1.4790 -3.8425 14 8 2.9129 -2.0904 -3.9359 15 6 5.1820 -2.0133 -4.4646 16 6 5.3081 -3.1723 -5.1745 17 6 4.2012 -4.1522 -5.4667 18 8 3.5629 -3.7974 -6.6950 19 6 2.5348 -4.5854 -7.1061 20 6 1.8704 -4.2993 -8.2899 21 6 0.8259 -5.1021 -8.7059 22 6 0.4429 -6.1903 -7.9438 23 6 -0.6972 -7.0642 -8.3996 24 8 -1.8866 -6.2791 -8.5042 25 14 -0.9634 -8.4325 -7.1636 26 6 1.1001 -6.4746 -6.7609 27 6 2.1488 -5.6781 -6.3434 28 8 6.5814 -3.2930 -5.5615 29 6 7.3113 -2.2481 -5.1409 30 6 6.5230 -1.4100 -4.4510 31 6 3.4927 1.3229 -0.4186 32 1 -0.3634 -1.0266 0.0453 33 1 -0.3633 0.5526 0.8665 34 1 -0.3634 0.4741 -0.9118 35 1 1.7863 3.1878 -1.1412 36 1 0.8094 1.8007 -1.7912 37 1 2.0140 0.2947 -3.3683 38 1 2.3932 -0.5835 -1.8672 39 1 3.4712 -4.1276 -4.6576 40 1 4.6174 -5.1562 -5.5502 41 1 2.1692 -3.4495 -8.8856 42 1 0.3081 -4.8796 -9.6272 43 1 -0.4588 -7.4941 -9.3724 44 1 -2.1589 -5.8650 -7.6738 45 1 -2.0856 -9.3009 -7.6014 46 1 0.2766 -9.2370 -7.0215 47 1 0.7962 -7.3225 -6.1651 48 1 2.6647 -5.9031 -5.4216 49 1 8.3661 -2.1065 -5.3250 50 1 6.8139 -0.4820 -3.9812 51 1 4.0104 0.3812 -0.2365 52 1 4.0415 2.1878 -0.0459 There are 81 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 81 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) F: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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=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_1458_4549110_17321610.mol2 52 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 08:15:19 Heat of formation + Delta-G solvation = -256.142392 kcal Electronic energy + Delta-G solvation = -44272.083082 eV Core-core repulsion = 37950.902659 eV Total energy + Delta-G solvation = -6321.180423 eV No. of doubly occupied orbitals = 81 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 443.141 amu Computer time = 1.80 seconds Orbital eigenvalues (eV) -51.19034 -48.73813 -48.61962 -43.84415 -41.78339 -41.26617 -40.84304 -39.20627 -37.77077 -37.16145 -36.88650 -34.27523 -32.92392 -31.97387 -31.39779 -30.82970 -28.49181 -28.15917 -27.34355 -26.93349 -26.15882 -24.95691 -23.80379 -23.38725 -22.65009 -22.28317 -21.06917 -20.62839 -19.81642 -19.48716 -19.48031 -19.26050 -19.22120 -18.33046 -17.97977 -17.60896 -17.32824 -17.28859 -16.98707 -16.93925 -16.68042 -16.56438 -16.30483 -15.95067 -15.87263 -15.69926 -15.61310 -15.53275 -15.40962 -15.16182 -15.01585 -14.83324 -14.77342 -14.67591 -14.62566 -14.42786 -14.27080 -14.22202 -13.98140 -13.76232 -13.59939 -13.51053 -13.46828 -13.26388 -13.16344 -12.83933 -12.43981 -12.17967 -12.17146 -12.13003 -12.02508 -11.79596 -11.70352 -11.66600 -11.52540 -11.06903 -10.86982 -10.40023 -10.01325 -9.99757 -9.18137 -5.02600 -0.19639 0.32146 0.33880 0.83961 1.26752 1.32043 1.52940 1.59427 1.63473 1.88611 1.97129 1.98204 2.38702 2.51177 2.59858 2.69672 2.79594 3.14475 3.20871 3.27532 3.38959 3.49772 3.50952 3.57135 3.67482 3.76560 3.78969 3.85760 3.91900 4.05211 4.08366 4.11139 4.16157 4.22975 4.28466 4.30259 4.33221 4.36002 4.44141 4.46178 4.52386 4.52989 4.54520 4.62623 4.63970 4.67688 4.68361 4.87156 4.97384 5.08114 5.17928 5.28740 5.35033 5.52416 5.59607 5.70957 5.76416 6.28911 6.60648 6.70663 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.009 3.991 2 O -0.332 6.332 3 C 0.038 3.962 4 C 0.437 3.563 5 F -0.181 7.181 6 F -0.174 7.174 7 F -0.175 7.175 8 C -0.143 4.143 9 C -0.100 4.100 10 H 0.108 0.892 11 C 0.079 3.921 12 O -0.345 6.345 13 C 0.542 3.458 14 O -0.501 6.501 15 C -0.197 4.197 16 C 0.076 3.924 17 C 0.132 3.868 18 O -0.304 6.304 19 C 0.140 3.860 20 C -0.147 4.147 21 C -0.052 4.052 22 C -0.158 4.158 23 C -0.063 4.063 24 O -0.541 6.541 25 Si 0.686 3.314 26 C -0.075 4.075 27 C -0.202 4.202 28 O -0.160 6.160 29 C -0.021 4.021 30 C -0.173 4.173 31 C -0.112 4.112 32 H 0.103 0.897 33 H 0.055 0.945 34 H 0.055 0.945 35 H 0.114 0.886 36 H 0.096 0.904 37 H 0.077 0.923 38 H 0.094 0.906 39 H 0.116 0.884 40 H 0.088 0.912 41 H 0.133 0.867 42 H 0.134 0.866 43 H 0.113 0.887 44 H 0.379 0.621 45 H -0.255 1.255 46 H -0.258 1.258 47 H 0.129 0.871 48 H 0.132 0.868 49 H 0.218 0.782 50 H 0.169 0.831 51 H 0.099 0.901 52 H 0.118 0.882 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.203 1.716 1.339 3.097 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 -0.086 4.086 2 O -0.250 6.250 3 C -0.005 4.005 4 C 0.383 3.617 5 F -0.163 7.163 6 F -0.155 7.155 7 F -0.156 7.156 8 C -0.180 4.180 9 C -0.118 4.118 10 H 0.126 0.874 11 C 0.006 3.994 12 O -0.262 6.262 13 C 0.387 3.613 14 O -0.390 6.390 15 C -0.200 4.200 16 C 0.023 3.977 17 C 0.057 3.943 18 O -0.218 6.218 19 C 0.095 3.905 20 C -0.166 4.166 21 C -0.070 4.070 22 C -0.158 4.158 23 C -0.174 4.174 24 O -0.347 6.347 25 Si 0.588 3.412 26 C -0.093 4.093 27 C -0.220 4.220 28 O -0.055 6.055 29 C -0.087 4.087 30 C -0.192 4.192 31 C -0.149 4.149 32 H 0.121 0.879 33 H 0.073 0.927 34 H 0.074 0.926 35 H 0.132 0.868 36 H 0.114 0.886 37 H 0.095 0.905 38 H 0.112 0.888 39 H 0.134 0.866 40 H 0.106 0.894 41 H 0.151 0.849 42 H 0.152 0.848 43 H 0.130 0.870 44 H 0.226 0.774 45 H -0.180 1.180 46 H -0.183 1.183 47 H 0.147 0.853 48 H 0.150 0.850 49 H 0.234 0.766 50 H 0.187 0.813 51 H 0.117 0.883 52 H 0.136 0.864 Dipole moment (debyes) X Y Z Total from point charges 2.188 0.268 0.641 2.296 hybrid contribution 0.015 0.726 0.195 0.752 sum 2.203 0.993 0.837 2.558 Atomic orbital electron populations 1.23165 0.79345 1.04544 1.01560 1.88087 1.21275 1.21806 1.93816 1.24108 1.00060 0.86405 0.89924 1.21171 0.74302 0.78702 0.87562 1.93189 1.36943 1.89305 1.96829 1.93221 1.94949 1.70612 1.56721 1.93179 1.68812 1.57046 1.96572 1.23593 0.99593 1.01160 0.93649 1.22108 0.97680 0.96413 0.95643 0.87421 1.23026 0.83531 0.95398 0.97491 1.86490 1.38320 1.37367 1.63993 1.19797 0.87142 0.78898 0.75482 1.90867 1.31577 1.58821 1.57746 1.20252 0.93799 0.97442 1.08464 1.21929 0.83701 0.95697 0.96414 1.21147 0.90276 0.94871 0.87966 1.86088 1.45164 1.51869 1.38664 1.18951 0.87788 0.89920 0.93825 1.20498 0.97824 1.02500 0.95775 1.20826 0.94279 0.92804 0.99058 1.20241 1.00034 0.99048 0.96487 1.24964 0.84201 1.00216 1.07984 1.86495 1.41209 1.68787 1.38187 0.94755 0.81265 0.78464 0.86707 1.20786 0.94908 0.98425 0.95141 1.21182 1.01556 0.97385 1.01900 1.83819 1.18286 1.42434 1.60970 1.24142 0.98118 0.86082 1.00345 1.22977 0.90491 1.02271 1.03420 1.23322 0.90880 1.05785 0.94868 0.87888 0.92679 0.92615 0.86785 0.88589 0.90490 0.88822 0.86644 0.89433 0.84862 0.84810 0.86994 0.77370 1.18000 1.18344 0.85318 0.84994 0.76596 0.81339 0.88264 0.86422 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 0.01 -0.01 10.43 101.05 1.05 1.04 16 2 O -0.33 -0.08 8.34 -35.23 -0.29 -0.37 16 3 C 0.04 -0.03 0.85 -89.66 -0.08 -0.10 16 4 C 0.44 0.33 2.51 37.16 0.09 0.43 16 5 F -0.18 -0.20 15.24 2.25 0.03 -0.16 16 6 F -0.17 -0.44 17.09 2.25 0.04 -0.40 16 7 F -0.17 -0.13 15.82 2.25 0.04 -0.09 16 8 C -0.14 0.37 6.52 -25.91 -0.17 0.21 16 9 C -0.10 0.22 4.20 -89.80 -0.38 -0.16 16 10 H 0.11 -0.33 8.14 -51.93 -0.42 -0.76 16 11 C 0.08 -0.02 5.07 37.15 0.19 0.17 16 12 O -0.35 -0.46 10.13 -40.69 -0.41 -0.87 16 13 C 0.54 1.48 7.95 34.39 0.27 1.75 16 14 O -0.50 -2.20 14.64 -19.29 -0.28 -2.49 16 15 C -0.20 -0.34 6.32 -103.30 -0.65 -0.99 16 16 C 0.08 0.12 7.01 -34.94 -0.24 -0.13 16 17 C 0.13 0.11 4.74 36.00 0.17 0.28 16 18 O -0.30 -0.87 10.12 -19.42 -0.20 -1.07 16 19 C 0.14 0.32 6.69 -39.22 -0.26 0.05 16 20 C -0.15 -0.28 9.99 -39.43 -0.39 -0.67 16 21 C -0.05 -0.06 9.60 -39.60 -0.38 -0.44 16 22 C -0.16 -0.11 5.39 -104.60 -0.56 -0.68 16 23 C -0.06 -0.01 2.82 36.01 0.10 0.09 16 24 O -0.54 -0.32 12.77 -35.23 -0.45 -0.77 16 25 Si 0.69 -0.49 29.78 -169.99 -5.06 -5.55 16 26 C -0.08 -0.02 8.66 -39.60 -0.34 -0.36 16 27 C -0.20 -0.15 9.04 -39.43 -0.36 -0.51 16 28 O -0.16 -0.12 10.52 7.71 0.08 -0.04 16 29 C -0.02 0.03 12.03 29.30 0.35 0.39 16 30 C -0.17 0.11 11.05 -37.45 -0.41 -0.30 16 31 C -0.11 0.20 6.92 -25.77 -0.18 0.02 16 32 H 0.10 -0.25 8.14 -51.93 -0.42 -0.68 16 33 H 0.05 -0.05 6.25 -51.93 -0.32 -0.38 16 34 H 0.06 -0.15 6.76 -51.93 -0.35 -0.50 16 35 H 0.11 -0.41 8.06 -51.93 -0.42 -0.83 16 36 H 0.10 -0.31 6.70 -51.93 -0.35 -0.66 16 37 H 0.08 -0.02 8.14 -51.93 -0.42 -0.45 16 38 H 0.09 0.07 6.09 -51.92 -0.32 -0.25 16 39 H 0.12 0.08 6.01 -51.93 -0.31 -0.23 16 40 H 0.09 -0.12 7.66 -51.92 -0.40 -0.52 16 41 H 0.13 0.14 8.06 -52.49 -0.42 -0.29 16 42 H 0.13 0.04 8.06 -52.49 -0.42 -0.38 16 43 H 0.11 0.06 7.96 -51.93 -0.41 -0.36 16 44 H 0.38 -1.18 8.70 45.56 0.40 -0.79 16 45 H -0.25 -0.64 7.11 56.52 0.40 -0.24 16 46 H -0.26 -0.39 7.11 56.52 0.40 0.02 16 47 H 0.13 -0.23 4.87 -52.48 -0.26 -0.48 16 48 H 0.13 -0.17 6.30 -52.49 -0.33 -0.50 16 49 H 0.22 -1.21 8.06 -52.49 -0.42 -1.64 16 50 H 0.17 -0.44 8.06 -52.49 -0.42 -0.86 16 51 H 0.10 -0.12 8.10 -51.93 -0.42 -0.54 16 52 H 0.12 -0.34 7.01 -51.93 -0.36 -0.70 16 LS Contribution 443.59 15.07 6.68 6.68 Total: 0.00 -9.05 443.59 -8.01 -17.07 By element: Atomic # 1 Polarization: -5.99 SS G_CDS: -6.01 Total: -12.01 kcal Atomic # 6 Polarization: 2.26 SS G_CDS: -2.18 Total: 0.08 kcal Atomic # 8 Polarization: -4.06 SS G_CDS: -1.55 Total: -5.61 kcal Atomic # 9 Polarization: -0.77 SS G_CDS: 0.11 Total: -0.66 kcal Atomic # 14 Polarization: -0.49 SS G_CDS: -5.06 Total: -5.55 kcal Total LS contribution 6.68 Total: 6.68 kcal Total: -9.05 -8.01 -17.07 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_1458_4549110_17321610.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 -239.077 kcal (2) G-P(sol) polarization free energy of solvation -9.052 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -248.128 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.014 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -17.066 kcal (6) G-S(sol) free energy of system = (1) + (5) -256.142 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.80 seconds