Wall clock time and date at job start Tue Mar 31 2020 15:07:41 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 H 1.08993 * 109.46982 * 2 1 4 4 C 1.52994 * 109.47041 * 239.99559 * 2 1 3 5 5 C 1.53003 * 109.47133 * 300.00168 * 4 2 1 6 6 C 1.52997 * 109.47171 * 299.99775 * 5 4 2 7 7 C 1.53004 * 109.46643 * 60.00375 * 6 5 4 8 8 C 1.52995 * 109.47192 * 299.99554 * 7 6 5 9 9 H 1.09005 * 109.47069 * 300.00506 * 8 7 6 10 10 C 1.52994 * 109.47295 * 180.02562 * 8 7 6 11 11 C 1.50699 * 109.47357 * 65.00178 * 10 8 7 12 12 O 1.21284 * 119.99782 * 359.97438 * 11 10 8 13 13 N 1.34781 * 120.00400 * 180.02562 * 11 10 8 14 14 C 1.46495 * 120.00202 * 179.97438 * 13 11 10 15 15 C 1.52994 * 109.47160 * 179.97438 * 14 13 11 16 16 C 1.52999 * 109.47310 * 185.17232 * 15 14 13 17 17 C 1.53001 * 115.54797 * 294.65650 * 16 15 14 18 18 N 1.46503 * 109.47012 * 279.21701 * 17 16 15 19 19 C 1.36941 * 119.99966 * 176.93968 * 18 17 16 20 20 H 1.07997 * 120.00099 * 0.28896 * 19 18 17 21 21 C 1.38811 * 119.99659 * 180.27969 * 19 18 17 22 22 N 1.31618 * 120.00444 * 0.02562 * 21 19 18 23 23 Si 1.86809 * 119.99645 * 180.02562 * 21 19 18 24 24 H 1.48504 * 109.46860 * 90.00282 * 23 21 19 25 25 H 1.48498 * 109.47049 * 209.99960 * 23 21 19 26 26 H 1.48493 * 109.46998 * 330.00154 * 23 21 19 27 27 C 1.53000 * 117.51748 * 80.35179 * 16 15 14 28 28 C 1.52995 * 117.50220 * 148.98169 * 16 15 14 29 29 H 1.09001 * 109.47276 * 300.00649 * 1 2 3 30 30 H 1.09008 * 109.47176 * 59.99921 * 1 2 3 31 31 H 1.09004 * 109.47367 * 180.02562 * 1 2 3 32 32 H 1.08996 * 109.47335 * 180.02562 * 4 2 1 33 33 H 1.08997 * 109.47396 * 60.00311 * 4 2 1 34 34 H 1.09002 * 109.46708 * 180.02562 * 5 4 2 35 35 H 1.09002 * 109.47331 * 60.00424 * 5 4 2 36 36 H 1.08992 * 109.47384 * 300.00402 * 6 5 4 37 37 H 1.09004 * 109.46934 * 180.02562 * 6 5 4 38 38 H 1.09008 * 109.46447 * 179.97438 * 7 6 5 39 39 H 1.08992 * 109.47209 * 59.99919 * 7 6 5 40 40 H 1.09006 * 109.47307 * 304.99925 * 10 8 7 41 41 H 1.09006 * 109.47588 * 185.00001 * 10 8 7 42 42 H 0.97002 * 119.99493 * 359.97438 * 13 11 10 43 43 H 1.09006 * 109.47174 * 59.99353 * 14 13 11 44 44 H 1.09006 * 109.46769 * 300.00012 * 14 13 11 45 45 H 1.09003 * 109.47164 * 65.17629 * 15 14 13 46 46 H 1.08997 * 109.47548 * 305.17106 * 15 14 13 47 47 H 1.09002 * 109.47313 * 159.22652 * 17 16 15 48 48 H 1.08998 * 109.47468 * 39.22041 * 17 16 15 49 49 H 0.97005 * 119.99908 * 357.22881 * 18 17 16 50 50 H 0.96995 * 120.00020 * 179.97438 * 22 21 19 51 51 H 1.09001 * 117.49705 * 214.97092 * 27 16 15 52 52 H 1.09000 * 117.49763 * 359.97438 * 27 16 15 53 53 H 1.09001 * 117.49599 * 359.97438 * 28 16 15 54 54 H 1.09000 * 117.50170 * 144.97400 * 28 16 15 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 1 1.8933 1.0276 0.0000 4 6 2.0400 -0.7213 -1.2491 5 6 1.5299 -2.1638 -1.2490 6 6 2.0399 -2.8850 0.0002 7 6 1.5298 -2.1637 1.2494 8 6 2.0399 -0.7212 1.2493 9 1 3.1299 -0.7213 1.2493 10 6 1.5304 -0.0001 2.4987 11 6 2.1317 -0.6354 3.7259 12 8 2.8925 -1.5731 3.6123 13 7 1.8232 -0.1623 4.9496 14 6 2.4073 -0.7804 6.1425 15 6 1.8979 -0.0591 7.3919 16 6 2.6052 -0.6186 8.6279 17 6 2.3036 -2.0826 8.9545 18 7 1.0231 -2.1716 9.6607 19 6 0.5128 -3.3958 10.0017 20 1 1.0567 -4.2955 9.7543 21 6 -0.7033 -3.4803 10.6656 22 7 -1.3662 -2.3839 10.9669 23 14 -1.3989 -5.1503 11.1315 24 1 -0.9166 -5.5274 12.4844 25 1 -2.8825 -5.0849 11.1353 26 1 -0.9507 -6.1658 10.1452 27 6 4.0135 -0.1030 8.9304 28 6 2.8349 0.3344 9.8024 29 1 -0.3634 0.5139 0.8899 30 1 -0.3634 0.5139 -0.8900 31 1 -0.3634 -1.0277 0.0005 32 1 3.1299 -0.7217 -1.2490 33 1 1.6767 -0.2076 -2.1392 34 1 1.8937 -2.6778 -2.1388 35 1 0.4399 -2.1638 -1.2491 36 1 3.1299 -2.8850 0.0002 37 1 1.6769 -3.9128 0.0000 38 1 1.8929 -2.6778 2.1394 39 1 0.4399 -2.1637 1.2493 40 1 0.4440 -0.0769 2.5450 41 1 1.8187 1.0503 2.4551 42 1 1.2144 0.5874 5.0405 43 1 3.4937 -0.7036 6.0966 44 1 2.1188 -1.8307 6.1858 45 1 0.8230 -0.2132 7.4876 46 1 2.1058 1.0074 7.3061 47 1 3.0956 -2.4845 9.5865 48 1 2.2495 -2.6575 8.0301 49 1 0.5346 -1.3635 9.8829 50 1 -2.2162 -2.4431 11.4305 51 1 4.7252 -0.8067 9.3623 52 1 4.4366 0.6348 8.2486 53 1 2.4825 1.3602 9.6945 54 1 2.7708 -0.0814 10.8080 RHF calculation, no. of doubly occupied orbitals= 63 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 ZINC001168463025.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 15:07:41 Heat of formation + Delta-G solvation = -41.694697 kcal Electronic energy + Delta-G solvation = -27653.291842 eV Core-core repulsion = 24010.348331 eV Total energy + Delta-G solvation = -3642.943511 eV No. of doubly occupied orbitals = 63 Molecular weight (most abundant/longest-lived isotopes) = 322.236 amu Computer time = 1.03 seconds Orbital eigenvalues (eV) -40.35055 -38.90889 -38.12668 -34.82898 -33.85210 -33.05753 -31.85247 -30.74626 -30.20569 -28.00065 -26.40944 -25.79849 -23.46172 -22.78466 -22.46852 -21.88193 -21.55458 -20.34345 -18.60847 -18.51173 -17.12891 -16.86794 -16.08689 -15.80126 -15.72294 -15.10921 -14.84715 -14.56611 -14.41653 -14.24019 -14.03062 -13.54331 -13.40169 -13.13811 -13.05850 -12.75455 -12.66866 -12.52990 -12.12388 -12.00096 -11.86779 -11.76796 -11.55670 -11.36913 -11.24697 -11.16542 -10.96294 -10.92785 -10.82734 -10.59119 -10.38666 -10.31256 -10.12574 -10.10121 -9.86959 -9.70787 -9.54226 -9.28185 -8.96015 -8.81957 -6.87604 -5.74126 -3.01808 2.69873 3.21824 3.45196 3.50522 3.52129 4.09271 4.39761 4.46710 4.49024 4.63856 4.79232 4.90954 5.00299 5.00783 5.05858 5.11263 5.15319 5.16469 5.19704 5.30839 5.32905 5.39198 5.42694 5.49411 5.55536 5.58281 5.60005 5.64065 5.71969 5.73850 5.79132 5.81896 5.90194 5.93253 5.97083 6.02957 6.07517 6.15614 6.17988 6.22475 6.27977 6.37081 6.40104 6.44877 6.47359 6.53943 6.56520 6.79260 6.87741 7.54715 7.72875 8.29263 8.45221 9.56793 10.15499 10.51388 11.48782 Molecular weight = 322.24amu Principal moments of inertia in cm(-1) A = 0.012855 B = 0.002448 C = 0.002196 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2177.690619 B =11437.377153 C =12747.785946 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.154 4.154 2 C -0.087 4.087 3 H 0.067 0.933 4 C -0.113 4.113 5 C -0.122 4.122 6 C -0.117 4.117 7 C -0.123 4.123 8 C -0.063 4.063 9 H 0.076 0.924 10 C -0.140 4.140 11 C 0.509 3.491 12 O -0.538 6.538 13 N -0.731 5.731 14 C 0.122 3.878 15 C -0.087 4.087 16 C -0.121 4.121 17 C 0.186 3.814 18 N -0.728 5.728 19 C -0.237 4.237 20 H 0.069 0.931 21 C -0.015 4.015 22 N -0.934 5.934 23 Si 0.905 3.095 24 H -0.290 1.290 25 H -0.292 1.292 26 H -0.282 1.282 27 C -0.177 4.177 28 C -0.162 4.162 29 H 0.055 0.945 30 H 0.051 0.949 31 H 0.063 0.937 32 H 0.060 0.940 33 H 0.059 0.941 34 H 0.056 0.944 35 H 0.063 0.937 36 H 0.060 0.940 37 H 0.058 0.942 38 H 0.083 0.917 39 H 0.058 0.942 40 H 0.094 0.906 41 H 0.090 0.910 42 H 0.398 0.602 43 H 0.065 0.935 44 H 0.074 0.926 45 H 0.080 0.920 46 H 0.061 0.939 47 H 0.018 0.982 48 H 0.026 0.974 49 H 0.385 0.615 50 H 0.254 0.746 51 H 0.092 0.908 52 H 0.087 0.913 53 H 0.088 0.912 54 H 0.099 0.901 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.883 9.866 -22.459 25.478 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 -0.106 4.106 3 H 0.086 0.914 4 C -0.150 4.150 5 C -0.159 4.159 6 C -0.154 4.154 7 C -0.160 4.160 8 C -0.082 4.082 9 H 0.095 0.905 10 C -0.180 4.180 11 C 0.296 3.704 12 O -0.415 6.415 13 N -0.382 5.382 14 C -0.001 4.001 15 C -0.125 4.125 16 C -0.122 4.122 17 C 0.059 3.941 18 N -0.372 5.372 19 C -0.368 4.368 20 H 0.087 0.913 21 C -0.210 4.210 22 N -0.583 5.583 23 Si 0.737 3.263 24 H -0.218 1.218 25 H -0.218 1.218 26 H -0.208 1.208 27 C -0.215 4.215 28 C -0.199 4.199 29 H 0.074 0.926 30 H 0.070 0.930 31 H 0.082 0.918 32 H 0.079 0.921 33 H 0.078 0.922 34 H 0.075 0.925 35 H 0.082 0.918 36 H 0.079 0.921 37 H 0.077 0.923 38 H 0.101 0.899 39 H 0.076 0.924 40 H 0.112 0.888 41 H 0.108 0.892 42 H 0.232 0.768 43 H 0.083 0.917 44 H 0.092 0.908 45 H 0.099 0.901 46 H 0.080 0.920 47 H 0.035 0.965 48 H 0.044 0.956 49 H 0.219 0.781 50 H 0.064 0.936 51 H 0.110 0.890 52 H 0.106 0.894 53 H 0.106 0.894 54 H 0.117 0.883 Dipole moment (debyes) X Y Z Total from point charges 7.414 8.988 -22.519 25.354 hybrid contribution -0.960 -0.200 0.551 1.125 sum 6.454 8.788 -21.967 24.524 Atomic orbital electron populations 1.22014 0.95366 1.02338 1.01426 1.21138 0.95967 0.98864 0.94609 0.91421 1.21533 1.00537 0.95782 0.97164 1.21594 1.00902 0.95568 0.97879 1.21489 1.00800 0.98709 0.94433 1.21751 1.00133 0.95077 0.99063 1.20886 1.00787 0.94918 0.91621 0.90516 1.21823 1.02273 1.00872 0.92992 1.20697 0.81472 0.83653 0.84624 1.90675 1.36044 1.28142 1.86609 1.46118 1.49309 1.36542 1.06246 1.21372 0.97875 0.98090 0.82734 1.21216 1.01298 0.98265 0.91734 1.21565 0.97750 0.96789 0.96064 1.20218 0.89465 0.89471 0.94990 1.42324 1.20212 1.06328 1.68315 1.19243 1.01733 0.85728 1.30084 0.91281 1.24715 0.97712 0.96920 1.01686 1.69660 1.16241 1.25911 1.46480 0.86208 0.78150 0.83653 0.78331 1.21774 1.21812 1.20767 1.23012 0.91222 1.03548 1.03716 1.22906 1.01684 0.98876 0.96450 0.92571 0.93012 0.91842 0.92075 0.92232 0.92498 0.91817 0.92117 0.92295 0.89861 0.92367 0.88755 0.89172 0.76829 0.91710 0.90813 0.90132 0.92047 0.96452 0.95588 0.78149 0.93610 0.88970 0.89426 0.89402 0.88300 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -1.06 8.15 37.16 0.30 -0.75 16 2 C -0.09 -0.64 2.72 -90.62 -0.25 -0.89 16 3 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 4 C -0.11 -0.81 5.45 -26.73 -0.15 -0.96 16 5 C -0.12 -0.94 5.65 -26.73 -0.15 -1.09 16 6 C -0.12 -1.09 5.92 -26.73 -0.16 -1.24 16 7 C -0.12 -1.29 4.67 -26.73 -0.12 -1.41 16 8 C -0.06 -0.58 1.61 -90.62 -0.15 -0.73 16 9 H 0.08 0.83 7.95 -51.93 -0.41 0.41 16 10 C -0.14 -1.21 4.67 -27.89 -0.13 -1.34 16 11 C 0.51 6.33 7.55 -10.98 -0.08 6.25 16 12 O -0.54 -8.74 13.96 5.55 0.08 -8.66 16 13 N -0.73 -8.47 5.56 -60.29 -0.33 -8.80 16 14 C 0.12 1.71 5.43 -4.05 -0.02 1.69 16 15 C -0.09 -1.22 5.21 -26.73 -0.14 -1.36 16 16 C -0.12 -1.94 1.53 -154.51 -0.24 -2.17 16 17 C 0.19 3.81 6.12 -4.04 -0.02 3.78 16 18 N -0.73 -18.41 5.56 -59.91 -0.33 -18.75 16 19 C -0.24 -6.69 9.99 -15.06 -0.15 -6.84 16 20 H 0.07 1.92 7.83 -52.49 -0.41 1.50 16 21 C -0.01 -0.42 5.50 -17.43 -0.10 -0.52 16 22 N -0.93 -28.28 13.06 55.49 0.72 -27.55 16 23 Si 0.91 22.67 29.55 -169.99 -5.02 17.65 16 24 H -0.29 -7.24 7.11 56.52 0.40 -6.84 16 25 H -0.29 -7.34 7.11 56.52 0.40 -6.94 16 26 H -0.28 -6.91 7.11 56.52 0.40 -6.50 16 27 C -0.18 -2.42 9.90 -26.73 -0.26 -2.69 16 28 C -0.16 -2.46 9.83 -26.73 -0.26 -2.72 16 29 H 0.06 0.36 6.55 -51.93 -0.34 0.02 16 30 H 0.05 0.32 8.14 -51.92 -0.42 -0.10 16 31 H 0.06 0.47 4.81 -51.93 -0.25 0.22 16 32 H 0.06 0.45 8.14 -51.93 -0.42 0.03 16 33 H 0.06 0.38 8.14 -51.93 -0.42 -0.04 16 34 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 35 H 0.06 0.48 6.43 -51.93 -0.33 0.15 16 36 H 0.06 0.59 8.14 -51.93 -0.42 0.17 16 37 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 38 H 0.08 1.12 5.95 -51.92 -0.31 0.81 16 39 H 0.06 0.58 6.43 -51.93 -0.33 0.25 16 40 H 0.09 0.72 6.71 -51.93 -0.35 0.37 16 41 H 0.09 0.61 8.14 -51.93 -0.42 0.18 16 42 H 0.40 3.51 8.47 -40.82 -0.35 3.17 16 43 H 0.06 0.92 8.14 -51.93 -0.42 0.50 16 44 H 0.07 1.24 6.96 -51.93 -0.36 0.88 16 45 H 0.08 1.28 8.14 -51.93 -0.42 0.85 16 46 H 0.06 0.72 8.09 -51.93 -0.42 0.30 16 47 H 0.02 0.37 7.94 -51.93 -0.41 -0.04 16 48 H 0.03 0.55 6.72 -51.93 -0.35 0.20 16 49 H 0.38 10.19 7.61 -40.82 -0.31 9.88 16 50 H 0.25 7.45 8.31 -40.82 -0.34 7.11 16 51 H 0.09 1.25 8.08 -51.93 -0.42 0.83 16 52 H 0.09 1.04 8.14 -51.93 -0.42 0.62 16 53 H 0.09 1.19 8.14 -51.93 -0.42 0.77 16 54 H 0.10 1.68 8.14 -51.93 -0.42 1.26 16 LS Contribution 409.61 15.07 6.17 6.17 Total: -1.00 -32.01 409.61 -10.78 -42.79 By element: Atomic # 1 Polarization: 20.13 SS G_CDS: -9.99 Total: 10.14 kcal Atomic # 6 Polarization: -10.92 SS G_CDS: -2.08 Total: -13.00 kcal Atomic # 7 Polarization: -55.15 SS G_CDS: 0.06 Total: -55.10 kcal Atomic # 8 Polarization: -8.74 SS G_CDS: 0.08 Total: -8.66 kcal Atomic # 14 Polarization: 22.67 SS G_CDS: -5.02 Total: 17.65 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -32.01 -10.78 -42.79 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. ZINC001168463025.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 1.097 kcal (2) G-P(sol) polarization free energy of solvation -32.007 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -30.910 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.785 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.792 kcal (6) G-S(sol) free energy of system = (1) + (5) -41.695 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.03 seconds