Wall clock time and date at job start Tue Mar 31 2020 22:58:24 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 1.53002 * 1 3 3 C 1.53003 * 109.47276 * 2 1 4 4 C 1.50702 * 109.46812 * 240.00524 * 2 1 3 5 5 H 1.08004 * 119.99648 * 239.99805 * 4 2 1 6 6 C 1.37875 * 120.00112 * 59.99783 * 4 2 1 7 7 N 1.31513 * 120.00292 * 0.02562 * 6 4 2 8 8 Si 1.86805 * 120.00140 * 179.97438 * 6 4 2 9 9 H 1.48493 * 109.47016 * 90.00059 * 8 6 4 10 10 H 1.48495 * 109.47279 * 210.00298 * 8 6 4 11 11 H 1.48500 * 109.46783 * 330.00405 * 8 6 4 12 12 C 1.52993 * 109.47256 * 120.00517 * 2 1 3 13 13 N 1.46504 * 109.47342 * 299.99479 * 12 2 1 14 14 C 1.34771 * 120.00185 * 179.97438 * 13 12 2 15 15 O 1.21582 * 120.00073 * 0.02562 * 14 13 12 16 16 N 1.34778 * 119.99926 * 180.02562 * 14 13 12 17 17 C 1.46500 * 119.99958 * 180.02562 * 16 14 13 18 18 H 1.09002 * 109.50433 * 34.99886 * 17 16 14 19 19 C 1.53036 * 109.50345 * 274.91599 * 17 16 14 20 20 N 1.46842 * 109.55692 * 180.82238 * 19 17 16 21 21 C 1.46866 * 111.18169 * 61.77205 * 20 19 17 22 22 C 1.52949 * 109.51818 * 298.36658 * 21 20 19 23 23 C 1.53090 * 109.53420 * 298.96813 * 22 21 20 24 24 C 1.53108 * 109.15263 * 296.91577 * 23 22 21 25 25 O 1.42900 * 109.40108 * 302.50412 * 24 23 22 26 26 C 1.42909 * 114.14380 * 61.17014 * 25 24 23 27 27 C 1.53075 * 109.55386 * 179.21749 * 22 21 20 28 28 C 1.53095 * 109.46970 * 59.05853 * 22 21 20 29 29 H 1.09006 * 109.46450 * 299.99565 * 1 2 3 30 30 H 1.08998 * 109.47111 * 59.99591 * 1 2 3 31 31 H 1.08991 * 109.46996 * 179.97438 * 1 2 3 32 32 H 1.09000 * 109.47305 * 179.97438 * 3 2 1 33 33 H 1.09003 * 109.47318 * 300.00725 * 3 2 1 34 34 H 1.09006 * 109.46513 * 60.00217 * 3 2 1 35 35 H 0.96999 * 120.00339 * 180.02562 * 7 6 4 36 36 H 1.09000 * 109.47400 * 180.02562 * 12 2 1 37 37 H 1.09003 * 109.47573 * 59.99765 * 12 2 1 38 38 H 0.97001 * 119.99698 * 0.02562 * 13 12 2 39 39 H 0.97001 * 119.99956 * 0.02562 * 16 14 13 40 40 H 1.09000 * 109.46010 * 300.85078 * 19 17 16 41 41 H 1.09004 * 109.45553 * 60.79731 * 19 17 16 42 42 H 1.00900 * 110.99812 * 185.85977 * 20 19 17 43 43 H 1.09004 * 109.46174 * 58.38193 * 21 20 19 44 44 H 1.08997 * 109.46269 * 178.35971 * 21 20 19 45 45 H 1.08996 * 109.52853 * 56.81995 * 23 22 21 46 46 H 1.09000 * 109.52446 * 177.01551 * 23 22 21 47 47 H 1.08995 * 109.48703 * 182.52540 * 24 23 22 48 48 H 1.09005 * 109.48158 * 62.48118 * 24 23 22 49 49 H 1.08998 * 109.48200 * 178.85508 * 26 25 24 50 50 H 1.08996 * 109.48226 * 58.80632 * 26 25 24 51 51 H 1.09001 * 109.52777 * 182.98158 * 27 22 21 52 52 H 1.08999 * 109.52193 * 303.11249 * 27 22 21 53 53 H 1.08999 * 109.58149 * 182.59349 * 28 22 21 54 54 H 1.09004 * 109.51315 * 62.37259 * 28 22 21 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 2.0401 1.4425 0.0000 4 6 2.0323 -0.7103 -1.2306 5 1 2.6532 -1.5885 -1.1315 6 6 1.6991 -0.2392 -2.4828 7 7 0.9435 0.8304 -2.6034 8 14 2.3223 -1.1193 -4.0081 9 1 1.3446 -2.1612 -4.4125 10 1 2.4871 -0.1399 -5.1121 11 1 3.6306 -1.7563 -3.7122 12 6 2.0400 -0.7213 1.2491 13 7 1.5518 -0.0308 2.4454 14 6 1.8770 -0.4916 3.6694 15 8 2.5760 -1.4802 3.7809 16 7 1.4275 0.1434 4.7699 17 6 1.7814 -0.3572 6.1005 18 1 2.7920 -0.7651 6.0788 19 6 0.7965 -1.4537 6.5125 20 7 1.1384 -1.9426 7.8543 21 6 1.0345 -0.8702 8.8523 22 6 2.0240 0.2445 8.5095 23 6 3.4504 -0.3108 8.5372 24 6 3.7786 -0.7818 9.9566 25 8 3.6178 0.3076 10.8673 26 6 2.2908 0.8353 10.9190 27 6 1.9027 1.3716 9.5383 28 6 1.7146 0.7899 7.1129 29 1 -0.3632 0.5138 0.8901 30 1 -0.3633 0.5139 -0.8899 31 1 -0.3633 -1.0276 -0.0005 32 1 3.1301 1.4425 0.0005 33 1 1.6767 1.9564 -0.8899 34 1 1.6767 1.9563 0.8901 35 1 0.7088 1.1616 -3.4843 36 1 3.1300 -0.7209 1.2494 37 1 1.6767 -1.7490 1.2491 38 1 0.9939 0.7577 2.3565 39 1 0.8695 0.9319 4.6810 40 1 -0.2154 -1.0485 6.5207 41 1 0.8518 -2.2775 5.8009 42 1 0.5628 -2.7311 8.1093 43 1 0.0208 -0.4694 8.8505 44 1 1.2653 -1.2696 9.8399 45 1 3.5276 -1.1512 7.8475 46 1 4.1511 0.4700 8.2414 47 1 4.8084 -1.1369 9.9928 48 1 3.1045 -1.5916 10.2359 49 1 2.2495 1.6446 11.6480 50 1 1.5971 0.0469 11.2109 51 1 2.5699 2.1887 9.2640 52 1 0.8747 1.7332 9.5627 53 1 2.4469 1.5526 6.8480 54 1 0.7151 1.2249 7.1051 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 ZINC001575297921.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 22:58:24 Heat of formation + Delta-G solvation = -86.381893 kcal Electronic energy + Delta-G solvation = -31049.997227 eV Core-core repulsion = 27021.007831 eV Total energy + Delta-G solvation = -4028.989397 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.97 seconds Orbital eigenvalues (eV) -40.96518 -39.54217 -37.79434 -36.38837 -34.36977 -33.80218 -33.22295 -31.41561 -31.01263 -29.70980 -27.72678 -25.71695 -25.58885 -24.93180 -24.06894 -23.98707 -23.47863 -21.15962 -20.40484 -18.78665 -18.72108 -17.96469 -17.24028 -16.28933 -16.05319 -15.83154 -15.65085 -15.24908 -14.92272 -14.83668 -14.73265 -14.55931 -14.31061 -13.92127 -13.68460 -13.55406 -13.07142 -12.86112 -12.82853 -12.78106 -12.43671 -12.16749 -11.95560 -11.68892 -11.51305 -11.38324 -11.23469 -11.18780 -11.01985 -10.85195 -10.68342 -10.54917 -10.37538 -10.33326 -10.20081 -9.80008 -9.62140 -9.61872 -9.29406 -9.03725 -8.78094 -8.68561 -8.40658 -8.18373 -6.01383 -4.11141 3.00822 3.28953 3.35902 3.40459 3.61936 3.63719 3.93848 4.25108 4.34690 4.38000 4.41272 4.69747 4.75093 4.81872 4.86582 4.89949 4.98163 5.03283 5.16671 5.22461 5.25438 5.29064 5.34395 5.39125 5.47601 5.54353 5.60655 5.68992 5.77009 5.92493 5.94137 6.00830 6.14777 6.23785 6.38124 6.50968 6.56894 6.80502 6.81492 6.83409 6.92643 6.94076 7.04165 7.06665 7.11429 7.31952 7.43118 7.56740 7.70741 8.02005 8.13474 8.39269 8.50102 8.88841 9.06716 9.54553 11.00045 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.029912 B = 0.002010 C = 0.001999 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 935.867504 B =13926.926953 C =14002.777959 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.129 4.129 2 C 0.056 3.944 3 C -0.130 4.130 4 C -0.504 4.504 5 H 0.058 0.942 6 C 0.065 3.935 7 N -0.887 5.887 8 Si 0.893 3.107 9 H -0.281 1.281 10 H -0.287 1.287 11 H -0.274 1.274 12 C 0.151 3.849 13 N -0.733 5.733 14 C 0.697 3.303 15 O -0.596 6.596 16 N -0.751 5.751 17 C 0.169 3.831 18 H 0.098 0.902 19 C 0.048 3.952 20 N -0.682 5.682 21 C 0.061 3.939 22 C -0.050 4.050 23 C -0.140 4.140 24 C 0.061 3.939 25 O -0.386 6.386 26 C 0.061 3.939 27 C -0.145 4.145 28 C -0.117 4.117 29 H 0.005 0.995 30 H 0.085 0.915 31 H 0.026 0.974 32 H 0.026 0.974 33 H 0.085 0.915 34 H 0.005 0.995 35 H 0.259 0.741 36 H 0.052 0.948 37 H 0.052 0.948 38 H 0.393 0.607 39 H 0.392 0.608 40 H 0.029 0.971 41 H 0.083 0.917 42 H 0.346 0.654 43 H 0.031 0.969 44 H 0.076 0.924 45 H 0.092 0.908 46 H 0.067 0.933 47 H 0.092 0.908 48 H 0.054 0.946 49 H 0.091 0.909 50 H 0.049 0.951 51 H 0.076 0.924 52 H 0.072 0.928 53 H 0.073 0.927 54 H 0.065 0.935 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.419 2.000 25.758 25.948 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 -0.187 4.187 2 C 0.055 3.945 3 C -0.187 4.187 4 C -0.543 4.543 5 H 0.076 0.924 6 C -0.136 4.136 7 N -0.525 5.525 8 Si 0.721 3.279 9 H -0.207 1.207 10 H -0.213 1.213 11 H -0.199 1.199 12 C 0.028 3.972 13 N -0.388 5.388 14 C 0.397 3.603 15 O -0.475 6.475 16 N -0.407 5.407 17 C 0.063 3.937 18 H 0.116 0.884 19 C -0.083 4.083 20 N -0.314 5.314 21 C -0.068 4.068 22 C -0.051 4.051 23 C -0.178 4.178 24 C -0.015 4.015 25 O -0.305 6.305 26 C -0.016 4.016 27 C -0.183 4.183 28 C -0.155 4.155 29 H 0.024 0.976 30 H 0.103 0.897 31 H 0.045 0.955 32 H 0.046 0.954 33 H 0.103 0.897 34 H 0.024 0.976 35 H 0.070 0.930 36 H 0.070 0.930 37 H 0.070 0.930 38 H 0.227 0.773 39 H 0.225 0.775 40 H 0.047 0.953 41 H 0.101 0.899 42 H 0.164 0.836 43 H 0.049 0.951 44 H 0.095 0.905 45 H 0.111 0.889 46 H 0.085 0.915 47 H 0.110 0.890 48 H 0.072 0.928 49 H 0.109 0.891 50 H 0.068 0.932 51 H 0.094 0.906 52 H 0.091 0.909 53 H 0.092 0.908 54 H 0.084 0.916 Dipole moment (debyes) X Y Z Total from point charges -1.006 1.329 25.672 25.726 hybrid contribution -1.575 0.325 -1.135 1.969 sum -2.582 1.654 24.536 24.727 Atomic orbital electron populations 1.21817 0.97825 0.99121 0.99953 1.18365 0.92758 0.92785 0.90605 1.21819 0.98585 0.98363 0.99961 1.20988 1.31373 1.12048 0.89854 0.92407 1.24883 0.94915 0.94928 0.98857 1.69804 1.36808 1.22745 1.23181 0.86569 0.79347 0.79366 0.82581 1.20737 1.21299 1.19883 1.21572 0.97869 0.95369 0.82397 1.45520 1.55581 1.33016 1.04637 1.16089 0.80472 0.83039 0.80677 1.90891 1.42992 1.27581 1.86000 1.45168 1.57535 1.33199 1.04753 1.20660 1.00039 0.92844 0.80186 0.88427 1.22363 0.96464 0.99031 0.90448 1.60120 1.60531 1.08970 1.01737 1.22086 0.96867 0.92195 0.95671 1.20471 0.95978 0.94422 0.94249 1.22198 0.95014 1.02434 0.98158 1.22627 1.01881 0.88512 0.88507 1.87925 1.29066 1.50719 1.62762 1.22567 0.84494 0.98068 0.96477 1.22228 1.02383 0.98291 0.95440 1.21927 1.02217 0.97777 0.93619 0.97597 0.89675 0.95484 0.95448 0.89667 0.97585 0.93048 0.92978 0.93006 0.77276 0.77498 0.95280 0.89868 0.83585 0.95068 0.90546 0.88920 0.91455 0.89015 0.92813 0.89076 0.93239 0.90560 0.90926 0.90804 0.91646 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 -0.13 -2.91 8.08 37.16 0.30 -2.61 16 2 C 0.06 1.29 0.50 -155.66 -0.08 1.21 16 3 C -0.13 -2.92 8.08 37.16 0.30 -2.62 16 4 C -0.50 -13.22 8.01 -34.44 -0.28 -13.50 16 5 H 0.06 1.54 7.74 -52.48 -0.41 1.13 16 6 C 0.07 1.72 5.15 -17.82 -0.09 1.63 16 7 N -0.89 -23.61 9.35 55.43 0.52 -23.09 16 8 Si 0.89 20.77 29.54 -169.99 -5.02 15.75 16 9 H -0.28 -6.54 7.11 56.52 0.40 -6.13 16 10 H -0.29 -6.65 7.11 56.52 0.40 -6.25 16 11 H -0.27 -6.38 7.11 56.52 0.40 -5.98 16 12 C 0.15 3.24 4.50 -4.04 -0.02 3.22 16 13 N -0.73 -13.08 4.96 -65.23 -0.32 -13.41 16 14 C 0.70 12.24 8.53 -86.92 -0.74 11.50 16 15 O -0.60 -12.81 16.01 5.29 0.08 -12.72 16 16 N -0.75 -9.59 5.08 -58.59 -0.30 -9.89 16 17 C 0.17 1.94 2.27 -67.84 -0.15 1.79 16 18 H 0.10 1.39 6.11 -51.93 -0.32 1.07 16 19 C 0.05 0.52 6.12 -3.84 -0.02 0.49 16 20 N -0.68 -6.03 6.09 -113.86 -0.69 -6.72 16 21 C 0.06 0.45 4.72 -3.87 -0.02 0.44 16 22 C -0.05 -0.39 0.51 -154.40 -0.08 -0.47 16 23 C -0.14 -1.26 4.43 -26.63 -0.12 -1.38 16 24 C 0.06 0.51 6.57 37.21 0.24 0.76 16 25 O -0.39 -3.63 10.76 -35.23 -0.38 -4.01 16 26 C 0.06 0.42 6.57 37.22 0.24 0.66 16 27 C -0.15 -0.97 4.92 -26.63 -0.13 -1.10 16 28 C -0.12 -1.02 4.27 -26.61 -0.11 -1.13 16 29 H 0.01 0.10 6.86 -51.93 -0.36 -0.26 16 30 H 0.08 2.12 6.07 -51.93 -0.32 1.80 16 31 H 0.03 0.60 8.14 -51.93 -0.42 0.18 16 32 H 0.03 0.61 8.14 -51.93 -0.42 0.19 16 33 H 0.08 2.12 6.07 -51.93 -0.32 1.81 16 34 H 0.01 0.10 6.86 -51.93 -0.36 -0.25 16 35 H 0.26 6.68 8.31 -40.82 -0.34 6.34 16 36 H 0.05 1.19 8.14 -51.93 -0.42 0.76 16 37 H 0.05 1.18 8.14 -51.93 -0.42 0.75 16 38 H 0.39 6.28 6.18 -40.82 -0.25 6.02 16 39 H 0.39 4.01 8.62 -40.82 -0.35 3.66 16 40 H 0.03 0.30 8.14 -51.93 -0.42 -0.12 16 41 H 0.08 1.12 8.14 -51.93 -0.42 0.70 16 42 H 0.35 2.56 8.90 -39.29 -0.35 2.21 16 43 H 0.03 0.22 8.14 -51.93 -0.42 -0.20 16 44 H 0.08 0.52 5.02 -51.93 -0.26 0.26 16 45 H 0.09 0.97 6.12 -51.93 -0.32 0.66 16 46 H 0.07 0.64 8.14 -51.93 -0.42 0.22 16 47 H 0.09 0.71 8.14 -51.93 -0.42 0.29 16 48 H 0.05 0.42 6.59 -51.93 -0.34 0.08 16 49 H 0.09 0.51 8.14 -51.93 -0.42 0.09 16 50 H 0.05 0.30 6.63 -51.93 -0.34 -0.05 16 51 H 0.08 0.55 8.14 -51.93 -0.42 0.13 16 52 H 0.07 0.40 8.14 -51.93 -0.42 -0.02 16 53 H 0.07 0.66 8.14 -51.93 -0.42 0.24 16 54 H 0.06 0.51 8.14 -51.93 -0.42 0.08 16 LS Contribution 396.41 15.07 5.97 5.97 Total: -1.00 -29.58 396.41 -10.23 -39.82 By element: Atomic # 1 Polarization: 18.74 SS G_CDS: -9.34 Total: 9.40 kcal Atomic # 6 Polarization: -0.36 SS G_CDS: -0.75 Total: -1.11 kcal Atomic # 7 Polarization: -52.31 SS G_CDS: -0.80 Total: -53.10 kcal Atomic # 8 Polarization: -16.44 SS G_CDS: -0.29 Total: -16.73 kcal Atomic # 14 Polarization: 20.77 SS G_CDS: -5.02 Total: 15.75 kcal Total LS contribution 5.97 Total: 5.97 kcal Total: -29.58 -10.23 -39.82 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. ZINC001575297921.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 -46.566 kcal (2) G-P(sol) polarization free energy of solvation -29.585 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -76.151 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.231 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.816 kcal (6) G-S(sol) free energy of system = (1) + (5) -86.382 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.97 seconds