Wall clock time and date at job start Sat Apr 11 2020 05:51:35 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 1.52996 * 1 3 3 C 1.53001 * 109.47160 * 2 1 4 4 C 1.50699 * 109.47190 * 180.02562 * 3 2 1 5 5 O 1.21287 * 119.99942 * 359.97438 * 4 3 2 6 6 N 1.34778 * 120.00122 * 179.97438 * 4 3 2 7 7 C 1.46958 * 120.65034 * 354.37521 * 6 4 3 8 8 C 1.53193 * 108.88640 * 126.46364 * 7 6 4 9 9 C 1.53042 * 109.31605 * 54.55492 * 8 7 6 10 10 C 1.53042 * 109.53485 * 298.63536 * 9 8 7 11 11 C 1.46917 * 120.63236 * 174.18893 * 6 4 3 12 12 H 1.09001 * 109.58535 * 113.68157 * 11 6 4 13 13 C 1.50705 * 109.58668 * 353.40171 * 11 6 4 14 14 O 1.21285 * 119.99686 * 300.05576 * 13 11 6 15 15 N 1.34778 * 120.00219 * 120.06088 * 13 11 6 16 16 C 1.46491 * 119.99852 * 355.39430 * 15 13 11 17 17 C 1.46499 * 120.00073 * 175.39348 * 15 13 11 18 18 H 1.09005 * 109.47053 * 359.97438 * 17 15 13 19 19 C 1.52999 * 109.47363 * 119.99744 * 17 15 13 20 20 C 1.52999 * 109.47359 * 240.00190 * 17 15 13 21 21 N 1.46503 * 109.47122 * 54.99836 * 20 17 15 22 22 C 1.36939 * 119.99917 * 180.02562 * 21 20 17 23 23 H 1.08006 * 119.99651 * 359.97438 * 22 21 20 24 24 C 1.38806 * 120.00107 * 179.97438 * 22 21 20 25 25 N 1.31620 * 120.00271 * 179.97438 * 24 22 21 26 26 Si 1.86804 * 120.00029 * 359.97438 * 24 22 21 27 27 H 1.48500 * 109.46757 * 269.99769 * 26 24 22 28 28 H 1.48502 * 109.47014 * 29.99815 * 26 24 22 29 29 H 1.48497 * 109.47410 * 149.99617 * 26 24 22 30 30 H 1.09006 * 109.47292 * 300.00181 * 1 2 3 31 31 H 1.08995 * 109.47182 * 60.00135 * 1 2 3 32 32 H 1.09002 * 109.46987 * 180.02562 * 1 2 3 33 33 H 1.08996 * 109.47113 * 239.99838 * 2 1 3 34 34 H 1.09004 * 109.47419 * 119.99688 * 2 1 3 35 35 H 1.08996 * 109.47240 * 59.99916 * 3 2 1 36 36 H 1.09004 * 109.46700 * 300.00128 * 3 2 1 37 37 H 1.09001 * 109.60119 * 6.60618 * 7 6 4 38 38 H 1.08995 * 109.58718 * 246.31040 * 7 6 4 39 39 H 1.09004 * 109.49938 * 294.60473 * 8 7 6 40 40 H 1.09006 * 109.49792 * 174.50546 * 8 7 6 41 41 H 1.08998 * 109.46069 * 178.61586 * 9 8 7 42 42 H 1.08997 * 109.45723 * 58.65238 * 9 8 7 43 43 H 1.08999 * 109.49813 * 301.41220 * 10 9 8 44 44 H 1.09004 * 109.49295 * 181.31323 * 10 9 8 45 45 H 1.09005 * 109.47064 * 275.41823 * 16 15 13 46 46 H 1.08996 * 109.47652 * 35.41782 * 16 15 13 47 47 H 1.09002 * 109.47327 * 155.42074 * 16 15 13 48 48 H 1.08998 * 109.46715 * 59.99709 * 19 17 15 49 49 H 1.08994 * 109.47607 * 180.02562 * 19 17 15 50 50 H 1.09002 * 109.46943 * 300.00664 * 19 17 15 51 51 H 1.09003 * 109.46589 * 294.99871 * 20 17 15 52 52 H 1.08993 * 109.47512 * 174.99888 * 20 17 15 53 53 H 0.96995 * 119.99854 * 359.97438 * 21 20 17 54 54 H 0.96993 * 120.00291 * 180.02562 * 25 24 22 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 6 2.0400 1.4425 0.0000 4 6 3.5470 1.4425 -0.0006 5 8 4.1534 0.3921 -0.0006 6 7 4.2209 2.6097 -0.0013 7 6 3.5058 3.8876 -0.1253 8 6 3.9151 4.7995 1.0356 9 6 5.4396 4.9322 1.0619 10 6 6.0693 3.5552 1.2842 11 6 5.6844 2.6292 0.1261 12 1 6.1268 2.9980 -0.7993 13 6 6.1858 1.2357 0.4054 14 8 5.8138 0.6449 1.3971 15 7 7.0476 0.6461 -0.4468 16 6 7.4186 1.3178 -1.6946 17 6 7.6132 -0.6664 -0.1252 18 1 7.2242 -1.0043 0.8354 19 6 7.2261 -1.6693 -1.2139 20 6 9.1376 -0.5600 -0.0485 21 7 9.5065 0.4856 0.9091 22 6 10.8266 0.7629 1.1452 23 1 11.5957 0.2104 0.6258 24 6 11.1762 1.7539 2.0521 25 7 12.4450 2.0201 2.2794 26 14 9.8459 2.7099 2.9498 27 1 9.4793 3.9111 2.1573 28 1 8.6493 1.8480 3.1246 29 1 10.3515 3.1306 4.2812 30 1 -0.3634 0.5139 0.8900 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3633 -1.0277 0.0005 33 1 1.8933 -0.5138 -0.8899 34 1 1.8934 -0.5138 0.8900 35 1 1.6767 1.9563 0.8899 36 1 1.6766 1.9563 -0.8900 37 1 2.4309 3.7102 -0.0890 38 1 3.7662 4.3617 -1.0715 39 1 3.5712 4.3683 1.9758 40 1 3.4666 5.7838 0.9007 41 1 5.7320 5.6003 1.8720 42 1 5.7849 5.3404 0.1121 43 1 5.7051 3.1356 2.2220 44 1 7.1541 3.6538 1.3261 45 1 6.6705 1.1049 -2.4583 46 1 7.4704 2.3935 -1.5268 47 1 8.3910 0.9548 -2.0275 48 1 7.6155 -1.3312 -2.1742 49 1 7.6466 -2.6459 -0.9745 50 1 6.1401 -1.7451 -1.2686 51 1 9.5341 -0.3082 -1.0321 52 1 9.5525 -1.5137 0.2773 53 1 8.8157 0.9820 1.3752 54 1 12.6892 2.7124 2.9134 RHF calculation, no. of doubly occupied orbitals= 66 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 ZINC001568320903.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 05:51:35 Heat of formation + Delta-G solvation = -51.230174 kcal Electronic energy + Delta-G solvation = -32951.248720 eV Core-core repulsion = 28923.783617 eV Total energy + Delta-G solvation = -4027.465104 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.01 seconds Orbital eigenvalues (eV) -41.02653 -38.91530 -37.56104 -36.19602 -34.53848 -34.03383 -33.04334 -32.28945 -31.17797 -30.24222 -28.30534 -26.58650 -25.88052 -25.61508 -24.06571 -22.53654 -22.04735 -21.08114 -20.68620 -19.30843 -18.51277 -17.53397 -17.40886 -16.71650 -16.14608 -15.98337 -15.44781 -14.86273 -14.77928 -14.62928 -14.43911 -14.09412 -14.02282 -13.87795 -13.52025 -13.30044 -13.14852 -13.03807 -12.77279 -12.47474 -12.40857 -12.26692 -12.21689 -11.97023 -11.91892 -11.88714 -11.71346 -11.47294 -11.41450 -11.21040 -11.04757 -10.96706 -10.92815 -10.76740 -10.67006 -10.39516 -10.05652 -9.56135 -9.48525 -9.19026 -8.84373 -8.74298 -8.09045 -7.16102 -5.72874 -3.06500 2.53039 2.64903 3.31642 3.35979 3.45096 3.47677 3.50617 4.30531 4.47618 4.62905 4.63866 4.65539 4.67272 4.77521 4.85385 4.87885 4.98856 5.13229 5.18855 5.23227 5.26502 5.28972 5.35446 5.40703 5.49176 5.51018 5.52597 5.56756 5.64950 5.67483 5.68583 5.75687 5.80677 5.87126 5.92597 5.92980 5.94670 5.95839 6.10673 6.12879 6.20509 6.23016 6.34182 6.45800 6.54609 6.76243 7.08590 7.26170 7.85319 8.04392 8.14996 8.46787 8.75664 9.27063 10.00200 10.21840 11.45717 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.012483 B = 0.004389 C = 0.003585 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2242.437445 B = 6377.473662 C = 7807.557144 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.110 4.110 3 C -0.133 4.133 4 C 0.503 3.497 5 O -0.495 6.495 6 N -0.607 5.607 7 C 0.111 3.889 8 C -0.137 4.137 9 C -0.117 4.117 10 C -0.130 4.130 11 C 0.123 3.877 12 H 0.092 0.908 13 C 0.540 3.460 14 O -0.526 6.526 15 N -0.597 5.597 16 C 0.081 3.919 17 C 0.131 3.869 18 H 0.098 0.902 19 C -0.150 4.150 20 C 0.147 3.853 21 N -0.751 5.751 22 C -0.238 4.238 23 H 0.090 0.910 24 C 0.005 3.995 25 N -0.936 5.936 26 Si 0.872 3.128 27 H -0.283 1.283 28 H -0.272 1.272 29 H -0.291 1.291 30 H 0.053 0.947 31 H 0.053 0.947 32 H 0.057 0.943 33 H 0.068 0.932 34 H 0.071 0.929 35 H 0.090 0.910 36 H 0.089 0.911 37 H 0.087 0.913 38 H 0.071 0.929 39 H 0.069 0.931 40 H 0.077 0.923 41 H 0.071 0.929 42 H 0.067 0.933 43 H 0.079 0.921 44 H 0.081 0.919 45 H 0.046 0.954 46 H 0.063 0.937 47 H 0.081 0.919 48 H 0.054 0.946 49 H 0.064 0.936 50 H 0.058 0.942 51 H 0.028 0.972 52 H 0.036 0.964 53 H 0.362 0.638 54 H 0.258 0.742 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -24.680 4.702 -9.889 27.000 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 -0.209 4.209 2 C -0.148 4.148 3 C -0.173 4.173 4 C 0.291 3.709 5 O -0.369 6.369 6 N -0.344 5.344 7 C -0.012 4.012 8 C -0.175 4.175 9 C -0.155 4.155 10 C -0.168 4.168 11 C 0.017 3.983 12 H 0.110 0.890 13 C 0.327 3.673 14 O -0.401 6.401 15 N -0.331 5.331 16 C -0.062 4.062 17 C 0.028 3.972 18 H 0.116 0.884 19 C -0.209 4.209 20 C 0.019 3.981 21 N -0.397 5.397 22 C -0.368 4.368 23 H 0.108 0.892 24 C -0.191 4.191 25 N -0.584 5.584 26 Si 0.702 3.298 27 H -0.210 1.210 28 H -0.198 1.198 29 H -0.217 1.217 30 H 0.072 0.928 31 H 0.072 0.928 32 H 0.076 0.924 33 H 0.087 0.913 34 H 0.089 0.911 35 H 0.108 0.892 36 H 0.107 0.893 37 H 0.105 0.895 38 H 0.089 0.911 39 H 0.088 0.912 40 H 0.095 0.905 41 H 0.090 0.910 42 H 0.086 0.914 43 H 0.097 0.903 44 H 0.099 0.901 45 H 0.064 0.936 46 H 0.082 0.918 47 H 0.099 0.901 48 H 0.073 0.927 49 H 0.083 0.917 50 H 0.077 0.923 51 H 0.046 0.954 52 H 0.053 0.947 53 H 0.195 0.805 54 H 0.068 0.932 Dipole moment (debyes) X Y Z Total from point charges -24.310 3.757 -9.371 26.324 hybrid contribution -0.682 1.056 0.657 1.419 sum -24.992 4.814 -8.714 26.902 Atomic orbital electron populations 1.21784 0.95587 1.01923 1.01561 1.21283 0.95044 0.94694 1.03744 1.21695 0.91724 1.00131 1.03768 1.20833 0.90399 0.83313 0.76334 1.90809 1.68396 1.30621 1.47037 1.48029 1.05466 1.06491 1.74432 1.21757 0.96876 0.83701 0.98853 1.21952 0.96781 0.99693 0.99086 1.21501 0.94758 0.96566 1.02655 1.21909 1.01983 0.94700 0.98258 1.21325 0.81204 0.95382 1.00397 0.89032 1.19589 0.78014 0.86288 0.83375 1.90656 1.56419 1.64038 1.29004 1.47479 1.45419 1.19689 1.20522 1.21708 1.01142 0.97322 0.86031 1.21308 0.93982 0.82027 0.99890 0.88423 1.21993 1.01713 0.98742 0.98463 1.21026 0.90937 0.92742 0.93436 1.42652 1.04854 1.42496 1.49688 1.19078 0.82668 1.15286 1.19758 0.89205 1.24616 0.95538 0.99332 0.99588 1.69694 1.14507 1.35191 1.39025 0.86706 0.82599 0.80558 0.79898 1.20974 1.19815 1.21697 0.92767 0.92829 0.92425 0.91327 0.91054 0.89157 0.89298 0.89466 0.91106 0.91223 0.90463 0.90998 0.91412 0.90257 0.90087 0.93558 0.91810 0.90067 0.92711 0.91729 0.92282 0.95383 0.94652 0.80508 0.93165 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 -0.15 -1.08 9.91 37.16 0.37 -0.72 16 2 C -0.11 -1.08 5.22 -26.73 -0.14 -1.22 16 3 C -0.13 -1.22 4.06 -27.88 -0.11 -1.33 16 4 C 0.50 6.88 7.38 -10.99 -0.08 6.80 16 5 O -0.50 -8.93 11.67 -19.29 -0.23 -9.15 16 6 N -0.61 -7.43 2.98 -166.51 -0.50 -7.92 16 7 C 0.11 0.86 6.35 -3.69 -0.02 0.84 16 8 C -0.14 -1.09 6.08 -26.61 -0.16 -1.25 16 9 C -0.12 -1.21 5.88 -26.69 -0.16 -1.37 16 10 C -0.13 -1.93 5.32 -26.61 -0.14 -2.07 16 11 C 0.12 1.82 2.96 -68.75 -0.20 1.62 16 12 H 0.09 1.19 5.42 -51.93 -0.28 0.91 16 13 C 0.54 10.21 3.98 -10.98 -0.04 10.16 16 14 O -0.53 -11.96 13.84 -19.28 -0.27 -12.23 16 15 N -0.60 -10.57 2.24 -173.94 -0.39 -10.96 16 16 C 0.08 1.15 9.05 59.84 0.54 1.69 16 17 C 0.13 2.42 2.79 -67.93 -0.19 2.23 16 18 H 0.10 2.09 6.91 -51.93 -0.36 1.73 16 19 C -0.15 -2.22 9.19 37.16 0.34 -1.88 16 20 C 0.15 3.03 5.52 -4.04 -0.02 3.01 16 21 N -0.75 -19.03 5.24 -59.91 -0.31 -19.34 16 22 C -0.24 -6.97 10.47 -15.06 -0.16 -7.13 16 23 H 0.09 2.78 8.06 -52.48 -0.42 2.36 16 24 C 0.00 0.14 5.50 -17.43 -0.10 0.05 16 25 N -0.94 -30.07 13.97 55.49 0.78 -29.29 16 26 Si 0.87 23.08 27.65 -169.99 -4.70 18.38 16 27 H -0.28 -7.09 7.11 56.52 0.40 -6.69 16 28 H -0.27 -7.26 6.52 56.52 0.37 -6.89 16 29 H -0.29 -7.77 7.11 56.52 0.40 -7.36 16 30 H 0.05 0.36 8.14 -51.93 -0.42 -0.07 16 31 H 0.05 0.32 8.14 -51.93 -0.42 -0.10 16 32 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 33 H 0.07 0.75 8.10 -51.93 -0.42 0.33 16 34 H 0.07 0.86 8.10 -51.93 -0.42 0.44 16 35 H 0.09 0.71 7.92 -51.93 -0.41 0.30 16 36 H 0.09 0.59 7.71 -51.93 -0.40 0.19 16 37 H 0.09 0.48 5.93 -51.93 -0.31 0.17 16 38 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 39 H 0.07 0.62 8.14 -51.93 -0.42 0.20 16 40 H 0.08 0.43 8.14 -51.93 -0.42 0.01 16 41 H 0.07 0.72 8.14 -51.93 -0.42 0.29 16 42 H 0.07 0.62 8.14 -51.93 -0.42 0.20 16 43 H 0.08 1.33 7.96 -51.93 -0.41 0.92 16 44 H 0.08 1.37 8.06 -51.93 -0.42 0.96 16 45 H 0.05 0.56 8.14 -51.93 -0.42 0.14 16 46 H 0.06 0.83 6.04 -51.93 -0.31 0.52 16 47 H 0.08 1.16 6.54 -51.93 -0.34 0.82 16 48 H 0.05 0.72 7.67 -51.93 -0.40 0.32 16 49 H 0.06 0.87 8.14 -51.93 -0.42 0.44 16 50 H 0.06 0.91 8.14 -51.93 -0.42 0.49 16 51 H 0.03 0.56 6.86 -51.93 -0.36 0.20 16 52 H 0.04 0.74 8.14 -51.93 -0.42 0.32 16 53 H 0.36 9.39 4.93 -40.82 -0.20 9.19 16 54 H 0.26 7.91 8.31 -40.82 -0.34 7.57 16 LS Contribution 410.24 15.07 6.18 6.18 Total: -1.00 -37.59 410.24 -9.42 -47.01 By element: Atomic # 1 Polarization: 17.61 SS G_CDS: -9.71 Total: 7.91 kcal Atomic # 6 Polarization: 9.70 SS G_CDS: -0.28 Total: 9.42 kcal Atomic # 7 Polarization: -67.09 SS G_CDS: -0.43 Total: -67.52 kcal Atomic # 8 Polarization: -20.89 SS G_CDS: -0.49 Total: -21.38 kcal Atomic # 14 Polarization: 23.08 SS G_CDS: -4.70 Total: 18.38 kcal Total LS contribution 6.18 Total: 6.18 kcal Total: -37.59 -9.42 -47.01 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. ZINC001568320903.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 -4.223 kcal (2) G-P(sol) polarization free energy of solvation -37.586 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -41.809 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.421 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -47.007 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 = 1.01 seconds