Wall clock time and date at job start Tue Mar 31 2020 23:31:36 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 1.52999 * 1 3 3 C 1.53001 * 109.47232 * 2 1 4 4 H 1.09004 * 109.46899 * 305.00271 * 3 2 1 5 5 C 1.53000 * 109.47521 * 184.99679 * 3 2 1 6 6 O 1.42909 * 109.47210 * 64.99764 * 3 2 1 7 7 C 1.42890 * 114.00264 * 210.00154 * 6 3 2 8 8 C 1.50697 * 109.47489 * 179.97438 * 7 6 3 9 9 O 1.21290 * 119.99302 * 0.02562 * 8 7 6 10 10 N 1.34773 * 120.00658 * 180.02562 * 8 7 6 11 11 C 1.47026 * 125.64314 * 359.95455 * 10 8 7 12 12 C 1.54328 * 107.26878 * 178.97914 * 11 10 8 13 13 C 1.55157 * 102.94197 * 337.80896 * 12 11 10 14 14 H 1.09002 * 111.00687 * 277.42871 * 13 12 11 15 15 N 1.46902 * 111.03709 * 153.58928 * 13 12 11 16 16 C 1.46894 * 111.00030 * 192.08494 * 15 13 12 17 17 C 1.53237 * 109.33949 * 172.74742 * 16 15 13 18 18 N 1.47073 * 108.52367 * 53.83053 * 17 16 15 19 19 C 1.36939 * 120.88405 * 128.79222 * 18 17 16 20 20 H 1.07999 * 120.00022 * 206.61166 * 19 18 17 21 21 C 1.38812 * 119.99684 * 26.60276 * 19 18 17 22 22 N 1.31618 * 119.99990 * 17.00435 * 21 19 18 23 23 Si 1.86807 * 119.99924 * 196.99796 * 21 19 18 24 24 H 1.48507 * 109.46554 * 60.00663 * 23 21 19 25 25 H 1.48498 * 109.47014 * 179.97438 * 23 21 19 26 26 H 1.48492 * 109.47176 * 300.00416 * 23 21 19 27 27 C 1.47079 * 118.23654 * 308.81939 * 18 17 16 28 28 C 1.46904 * 110.99866 * 67.78617 * 15 13 12 29 29 C 1.47422 * 125.65250 * 180.02562 * 10 8 7 30 30 H 1.09001 * 109.47098 * 60.00079 * 1 2 3 31 31 H 1.08999 * 109.46683 * 179.97438 * 1 2 3 32 32 H 1.08997 * 109.47060 * 299.99664 * 1 2 3 33 33 H 1.09000 * 109.47369 * 239.99918 * 2 1 3 34 34 H 1.09001 * 109.47098 * 119.99921 * 2 1 3 35 35 H 1.09007 * 109.46729 * 60.00419 * 5 3 2 36 36 H 1.08997 * 109.47124 * 179.97438 * 5 3 2 37 37 H 1.08996 * 109.46905 * 300.00322 * 5 3 2 38 38 H 1.09008 * 109.47381 * 59.99972 * 7 6 3 39 39 H 1.09000 * 109.47065 * 300.00440 * 7 6 3 40 40 H 1.08999 * 109.88186 * 59.56525 * 11 10 8 41 41 H 1.09001 * 110.01453 * 298.46757 * 11 10 8 42 42 H 1.09001 * 110.71693 * 219.44896 * 12 11 10 43 43 H 1.09000 * 110.86986 * 96.24474 * 12 11 10 44 44 H 1.09000 * 109.49853 * 292.70987 * 16 15 13 45 45 H 1.09003 * 109.49307 * 52.79143 * 16 15 13 46 46 H 1.09006 * 109.63125 * 294.12059 * 17 16 15 47 47 H 1.08999 * 109.62955 * 173.54191 * 17 16 15 48 48 H 0.97002 * 119.99543 * 179.97438 * 22 21 19 49 49 H 1.08996 * 109.62793 * 291.46956 * 27 18 17 50 50 H 1.09008 * 109.62813 * 170.89323 * 27 18 17 51 51 H 1.09000 * 109.49055 * 307.21652 * 28 15 13 52 52 H 1.09000 * 109.49367 * 67.26335 * 28 15 13 53 53 H 1.09006 * 110.36307 * 85.25039 * 29 10 8 54 54 H 1.08994 * 110.36771 * 322.93415 * 29 10 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 6 1.5300 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 1 1.6053 1.9815 -0.8418 5 6 3.5648 1.4444 -0.1256 6 8 1.6619 2.0815 1.2211 7 6 1.4559 3.4903 1.1004 8 6 1.0626 4.0571 2.4401 9 8 0.9685 3.3265 3.4036 10 7 0.8154 5.3759 2.5677 11 6 0.8927 6.3705 1.4877 12 6 0.5034 7.7355 2.0932 13 6 -0.3186 7.3375 3.3476 14 1 -1.3521 7.1142 3.0828 15 7 -0.2558 8.3867 4.3739 16 6 -0.7837 7.9013 5.6559 17 6 -0.5356 8.9564 6.7391 18 7 -1.0954 10.2370 6.2809 19 6 -1.9450 10.9577 7.0770 20 1 -2.6678 11.6247 6.6307 21 6 -1.8775 10.8309 8.4577 22 7 -0.8120 10.2992 9.0183 23 14 -3.2988 11.4149 9.5199 24 1 -4.5304 10.6714 9.1512 25 1 -2.9820 11.1686 10.9497 26 1 -3.5143 12.8680 9.3032 27 6 -0.7188 10.7227 4.9446 28 6 -0.9598 9.5980 3.9321 29 6 0.4242 6.0602 3.8135 30 1 -0.3633 0.5138 -0.8900 31 1 -0.3633 -1.0277 -0.0005 32 1 -0.3633 0.5138 0.8900 33 1 1.8934 -0.5138 -0.8900 34 1 1.8933 -0.5138 0.8900 35 1 3.8532 0.9571 -1.0571 36 1 3.9281 2.4721 -0.1261 37 1 3.9994 0.9054 0.7162 38 1 0.6617 3.6808 0.3784 39 1 2.3768 3.9644 0.7610 40 1 0.1976 6.1068 0.6905 41 1 1.9082 6.4156 1.0941 42 1 -0.1097 8.3061 1.3956 43 1 1.3905 8.3016 2.3771 44 1 -1.8546 7.7200 5.5632 45 1 -0.2798 6.9741 5.9291 46 1 0.5361 9.0643 6.9066 47 1 -1.0250 8.6532 7.6646 48 1 -0.7647 10.2110 9.9832 49 1 0.3352 11.0003 4.9396 50 1 -1.3294 11.5872 4.6838 51 1 -0.5836 9.9014 2.9551 52 1 -2.0281 9.3931 3.8629 53 1 1.3077 6.3253 4.3942 54 1 -0.2411 5.4275 4.4010 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 ZINC001724829285.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 23:31:36 Heat of formation + Delta-G solvation = -47.878545 kcal Electronic energy + Delta-G solvation = -30340.974910 eV Core-core repulsion = 26313.655144 eV Total energy + Delta-G solvation = -4027.319766 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.63 seconds Orbital eigenvalues (eV) -40.34620 -39.01275 -38.12855 -36.74877 -34.21072 -34.10713 -31.72697 -30.79383 -30.31396 -29.84332 -29.12023 -27.61811 -25.74780 -24.06721 -23.62601 -22.87594 -22.12265 -21.40618 -20.44868 -19.48842 -19.14706 -17.55992 -17.20351 -17.01908 -16.45694 -16.07890 -15.37820 -14.93897 -14.74482 -14.47852 -14.26544 -14.09314 -14.00331 -13.94934 -13.60558 -13.43690 -13.39845 -13.24504 -13.02893 -12.81730 -12.56632 -12.40820 -12.31635 -11.98467 -11.81135 -11.72010 -11.44915 -11.36838 -11.21107 -11.04871 -10.94442 -10.91279 -10.71870 -10.46854 -10.30973 -10.04546 -9.98292 -9.88979 -9.73074 -9.60216 -8.79264 -8.50280 -7.91756 -6.67080 -5.77728 -3.19072 2.44141 2.46117 3.38814 3.45022 3.45728 3.52142 4.17464 4.20963 4.40512 4.50398 4.53188 4.57064 4.65454 4.71659 4.74125 4.79621 4.94868 4.95910 5.16032 5.18870 5.24680 5.25874 5.28476 5.36500 5.39955 5.44621 5.56185 5.62962 5.69647 5.75679 5.78818 5.79396 5.82820 5.89188 5.91199 6.00189 6.01000 6.11298 6.14948 6.25337 6.32291 6.51078 6.67406 6.78517 6.90266 7.22235 7.32834 7.54091 7.62344 7.68636 7.80979 8.02636 8.43769 9.21412 9.84839 10.43002 11.31063 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.024839 B = 0.001942 C = 0.001876 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1127.002679 B =14415.548358 C =14919.565447 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.153 4.153 2 C -0.120 4.120 3 C 0.083 3.917 4 H 0.061 0.939 5 C -0.177 4.177 6 O -0.355 6.355 7 C 0.051 3.949 8 C 0.528 3.472 9 O -0.518 6.518 10 N -0.618 5.618 11 C 0.100 3.900 12 C -0.122 4.122 13 C 0.069 3.931 14 H 0.051 0.949 15 N -0.520 5.520 16 C 0.032 3.968 17 C 0.178 3.822 18 N -0.595 5.595 19 C -0.253 4.253 20 H 0.065 0.935 21 C 0.002 3.998 22 N -0.903 5.903 23 Si 0.903 3.097 24 H -0.285 1.285 25 H -0.290 1.290 26 H -0.283 1.283 27 C 0.149 3.851 28 C 0.045 3.955 29 C 0.117 3.883 30 H 0.050 0.950 31 H 0.054 0.946 32 H 0.064 0.936 33 H 0.075 0.925 34 H 0.073 0.927 35 H 0.066 0.934 36 H 0.057 0.943 37 H 0.066 0.934 38 H 0.077 0.923 39 H 0.078 0.922 40 H 0.067 0.933 41 H 0.070 0.930 42 H 0.080 0.920 43 H 0.091 0.909 44 H 0.026 0.974 45 H 0.063 0.937 46 H 0.027 0.973 47 H 0.089 0.911 48 H 0.255 0.745 49 H 0.026 0.974 50 H 0.055 0.945 51 H 0.063 0.937 52 H 0.028 0.972 53 H 0.082 0.918 54 H 0.077 0.923 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 5.866 -14.518 -23.498 28.237 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 -0.211 4.211 2 C -0.158 4.158 3 C 0.025 3.975 4 H 0.079 0.921 5 C -0.234 4.234 6 O -0.273 6.273 7 C -0.029 4.029 8 C 0.315 3.685 9 O -0.392 6.392 10 N -0.355 5.355 11 C -0.023 4.023 12 C -0.160 4.160 13 C -0.041 4.041 14 H 0.069 0.931 15 N -0.246 5.246 16 C -0.097 4.097 17 C 0.052 3.948 18 N -0.318 5.318 19 C -0.383 4.383 20 H 0.083 0.917 21 C -0.197 4.197 22 N -0.547 5.547 23 Si 0.733 3.267 24 H -0.211 1.211 25 H -0.216 1.216 26 H -0.209 1.209 27 C 0.022 3.978 28 C -0.084 4.084 29 C -0.005 4.005 30 H 0.069 0.931 31 H 0.074 0.926 32 H 0.083 0.917 33 H 0.093 0.907 34 H 0.092 0.908 35 H 0.085 0.915 36 H 0.076 0.924 37 H 0.085 0.915 38 H 0.095 0.905 39 H 0.095 0.905 40 H 0.085 0.915 41 H 0.088 0.912 42 H 0.098 0.902 43 H 0.109 0.891 44 H 0.045 0.955 45 H 0.082 0.918 46 H 0.045 0.955 47 H 0.107 0.893 48 H 0.065 0.935 49 H 0.044 0.956 50 H 0.074 0.926 51 H 0.081 0.919 52 H 0.046 0.954 53 H 0.101 0.899 54 H 0.096 0.904 Dipole moment (debyes) X Y Z Total from point charges 6.331 -15.005 -22.533 27.802 hybrid contribution -1.476 0.322 0.112 1.515 sum 4.855 -14.682 -22.420 27.236 Atomic orbital electron populations 1.21747 0.95267 1.01775 1.02272 1.21626 0.96759 0.94563 1.02813 1.22246 0.94376 0.94247 0.86631 0.92077 1.22314 0.95985 1.02505 1.02634 1.88064 1.89375 1.17817 1.32030 1.22167 1.01301 0.84134 0.95296 1.19856 0.77798 0.80494 0.90324 1.90756 1.50622 1.57580 1.40262 1.48372 1.69050 1.06220 1.11881 1.22105 1.01347 0.88654 0.90228 1.22681 1.01513 0.95227 0.96598 1.22749 0.97090 0.91623 0.92660 0.93132 1.62039 1.56472 1.03822 1.02247 1.22972 0.96696 0.99625 0.90437 1.20866 0.97150 0.82897 0.93847 1.44110 1.54026 1.19984 1.13726 1.19135 1.09614 1.22042 0.87509 0.91719 1.25027 0.96976 1.00689 0.97010 1.70015 1.26063 1.48780 1.09844 0.86367 0.82310 0.78568 0.79501 1.21124 1.21609 1.20909 1.20968 0.97702 0.93193 0.85893 1.22631 0.95398 0.91724 0.98634 1.22269 0.99985 0.92216 0.86023 0.93120 0.92644 0.91714 0.90673 0.90829 0.91505 0.92436 0.91481 0.90479 0.90455 0.91490 0.91152 0.90172 0.89073 0.95541 0.91823 0.95476 0.89292 0.93526 0.95641 0.92615 0.91895 0.95389 0.89942 0.90433 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 19. 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 -1.13 9.81 37.16 0.36 -0.77 16 2 C -0.12 -0.84 5.64 -26.73 -0.15 -0.99 16 3 C 0.08 0.63 2.72 -26.73 -0.07 0.55 16 4 H 0.06 0.36 7.79 -51.93 -0.40 -0.04 16 5 C -0.18 -1.14 9.53 37.16 0.35 -0.78 16 6 O -0.35 -3.97 9.06 -55.14 -0.50 -4.47 16 7 C 0.05 0.48 5.42 36.00 0.20 0.67 16 8 C 0.53 7.07 7.93 -10.99 -0.09 6.99 16 9 O -0.52 -9.39 16.76 -14.36 -0.24 -9.64 16 10 N -0.62 -7.39 3.33 -170.50 -0.57 -7.96 16 11 C 0.10 0.83 6.49 -3.06 -0.02 0.81 16 12 C -0.12 -1.20 5.62 -24.89 -0.14 -1.34 16 13 C 0.07 0.91 2.72 -65.55 -0.18 0.73 16 14 H 0.05 0.70 8.14 -51.93 -0.42 0.27 16 15 N -0.52 -8.68 4.53 -223.77 -1.01 -9.69 16 16 C 0.03 0.61 5.43 -3.70 -0.02 0.59 16 17 C 0.18 4.28 5.42 -3.61 -0.02 4.26 16 18 N -0.60 -14.90 3.04 -172.02 -0.52 -15.42 16 19 C -0.25 -6.94 9.63 -15.06 -0.15 -7.09 16 20 H 0.07 1.73 7.88 -52.49 -0.41 1.32 16 21 C 0.00 0.04 4.94 -17.43 -0.09 -0.04 16 22 N -0.90 -26.27 11.15 55.49 0.62 -25.65 16 23 Si 0.90 21.74 29.59 -169.99 -5.03 16.71 16 24 H -0.28 -6.80 7.11 56.52 0.40 -6.40 16 25 H -0.29 -7.05 7.11 56.52 0.40 -6.65 16 26 H -0.28 -6.71 7.11 56.52 0.40 -6.31 16 27 C 0.15 3.07 6.69 -3.61 -0.02 3.05 16 28 C 0.05 0.76 5.52 -3.70 -0.02 0.74 16 29 C 0.12 1.63 5.03 -2.52 -0.01 1.61 16 30 H 0.05 0.32 8.14 -51.93 -0.42 -0.10 16 31 H 0.05 0.36 8.14 -51.93 -0.42 -0.06 16 32 H 0.06 0.62 7.82 -51.93 -0.41 0.21 16 33 H 0.07 0.38 8.14 -51.93 -0.42 -0.04 16 34 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 35 H 0.07 0.31 8.14 -51.92 -0.42 -0.11 16 36 H 0.06 0.35 7.87 -51.93 -0.41 -0.06 16 37 H 0.07 0.50 8.14 -51.93 -0.42 0.07 16 38 H 0.08 0.54 8.09 -51.92 -0.42 0.12 16 39 H 0.08 0.55 7.87 -51.93 -0.41 0.14 16 40 H 0.07 0.43 8.14 -51.93 -0.42 0.01 16 41 H 0.07 0.46 8.14 -51.93 -0.42 0.04 16 42 H 0.08 0.67 7.97 -51.93 -0.41 0.25 16 43 H 0.09 0.96 8.14 -51.93 -0.42 0.54 16 44 H 0.03 0.53 8.14 -51.93 -0.42 0.11 16 45 H 0.06 1.14 6.60 -51.93 -0.34 0.80 16 46 H 0.03 0.70 8.14 -51.93 -0.42 0.28 16 47 H 0.09 2.38 6.12 -51.93 -0.32 2.06 16 48 H 0.25 7.19 8.31 -40.82 -0.34 6.85 16 49 H 0.03 0.54 8.14 -51.93 -0.42 0.12 16 50 H 0.06 1.10 7.95 -51.92 -0.41 0.69 16 51 H 0.06 0.87 7.11 -51.93 -0.37 0.50 16 52 H 0.03 0.49 8.14 -51.93 -0.42 0.07 16 53 H 0.08 1.24 8.13 -51.93 -0.42 0.81 16 54 H 0.08 1.19 7.76 -51.93 -0.40 0.79 16 LS Contribution 418.54 15.07 6.31 6.31 Total: -1.00 -33.16 418.54 -11.21 -44.36 By element: Atomic # 1 Polarization: 6.65 SS G_CDS: -10.20 Total: -3.55 kcal Atomic # 6 Polarization: 9.07 SS G_CDS: -0.06 Total: 9.00 kcal Atomic # 7 Polarization: -57.24 SS G_CDS: -1.48 Total: -58.73 kcal Atomic # 8 Polarization: -13.37 SS G_CDS: -0.74 Total: -14.11 kcal Atomic # 14 Polarization: 21.74 SS G_CDS: -5.03 Total: 16.71 kcal Total LS contribution 6.31 Total: 6.31 kcal Total: -33.16 -11.21 -44.36 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. ZINC001724829285.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 -3.517 kcal (2) G-P(sol) polarization free energy of solvation -33.156 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -36.673 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.206 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.361 kcal (6) G-S(sol) free energy of system = (1) + (5) -47.879 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.63 seconds