Wall clock time and date at job start Tue Mar 31 2020 23:05:37 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 1.53006 * 109.46823 * 2 1 4 4 C 1.52998 * 109.47353 * 120.00386 * 2 1 3 5 5 H 1.08997 * 109.47210 * 314.62903 * 4 2 1 6 6 C 1.50708 * 109.46841 * 194.63155 * 4 2 1 7 7 O 1.21278 * 120.00151 * 280.67480 * 6 4 2 8 8 N 1.34778 * 119.99505 * 100.67622 * 6 4 2 9 9 C 1.47484 * 125.66818 * 4.37198 * 8 6 4 10 10 C 1.55020 * 104.89767 * 156.00265 * 9 8 6 11 11 C 1.54523 * 101.53224 * 36.37871 * 10 9 8 12 12 C 1.47187 * 125.66095 * 184.39731 * 8 6 4 13 13 C 1.52071 * 110.11892 * 207.08436 * 11 10 9 14 14 N 1.47296 * 108.69906 * 187.41155 * 13 11 10 15 15 C 1.36932 * 121.05887 * 229.26381 * 14 13 11 16 16 H 1.08001 * 119.99759 * 140.70430 * 15 14 13 17 17 C 1.38810 * 120.00035 * 320.70667 * 15 14 13 18 18 N 1.31614 * 120.00257 * 335.95446 * 17 15 14 19 19 Si 1.86809 * 119.99728 * 155.95234 * 17 15 14 20 20 H 1.48497 * 109.47147 * 269.99956 * 19 17 15 21 21 H 1.48494 * 109.47200 * 30.00228 * 19 17 15 22 22 H 1.48499 * 109.46744 * 150.00364 * 19 17 15 23 23 C 1.47162 * 117.88180 * 48.99520 * 14 13 11 24 24 C 1.53291 * 108.50026 * 309.08138 * 23 14 13 25 25 O 1.42053 * 110.34022 * 83.93186 * 11 10 9 26 26 N 1.46897 * 109.47144 * 74.63475 * 4 2 1 27 27 C 1.46898 * 111.00004 * 278.51604 * 26 4 2 28 28 C 1.46899 * 111.00076 * 42.46889 * 26 4 2 29 29 H 1.08997 * 109.46782 * 292.07995 * 1 2 3 30 30 H 1.08992 * 109.47168 * 52.08320 * 1 2 3 31 31 H 1.08997 * 109.46856 * 172.08660 * 1 2 3 32 32 H 1.08995 * 109.47077 * 240.00738 * 2 1 3 33 33 H 1.09002 * 109.47145 * 185.54254 * 3 2 1 34 34 H 1.08994 * 109.47138 * 305.54836 * 3 2 1 35 35 H 1.09007 * 109.46619 * 65.54779 * 3 2 1 36 36 H 1.08998 * 110.35266 * 37.14879 * 9 8 6 37 37 H 1.09002 * 110.35389 * 274.85614 * 9 8 6 38 38 H 1.08991 * 111.01897 * 278.31450 * 10 9 8 39 39 H 1.09011 * 111.04659 * 154.44993 * 10 9 8 40 40 H 1.09002 * 109.91041 * 62.11877 * 12 8 6 41 41 H 1.09003 * 109.90989 * 300.85490 * 12 8 6 42 42 H 1.08999 * 109.57902 * 67.61391 * 13 11 10 43 43 H 1.09002 * 109.46764 * 307.14888 * 13 11 10 44 44 H 0.97005 * 120.00174 * 179.97438 * 18 17 15 45 45 H 1.09009 * 109.63114 * 68.77981 * 23 14 13 46 46 H 1.08997 * 109.63444 * 189.37764 * 23 14 13 47 47 H 1.08994 * 109.51309 * 172.90379 * 24 23 14 48 48 H 1.08999 * 109.51215 * 293.05831 * 24 23 14 49 49 H 1.09000 * 109.46914 * 90.42697 * 27 26 4 50 50 H 1.08995 * 109.47348 * 210.42931 * 27 26 4 51 51 H 1.09000 * 109.46841 * 330.43241 * 27 26 4 52 52 H 1.09004 * 109.47181 * 59.99945 * 28 26 4 53 53 H 1.08997 * 109.47099 * 179.97438 * 28 26 4 54 54 H 1.08996 * 109.47381 * 300.00120 * 28 26 4 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 1.4426 0.0000 4 6 2.0401 -0.7213 1.2492 5 1 1.4806 -0.3796 2.1199 6 6 3.5037 -0.4181 1.4418 7 8 4.3364 -1.0063 0.7850 8 7 3.8871 0.5068 2.3441 9 6 2.9932 1.2279 3.2694 10 6 3.9037 1.6604 4.4472 11 6 5.2226 1.9906 3.7129 12 6 5.2675 0.9653 2.5693 13 6 6.4054 1.7935 4.6482 14 7 7.6228 2.2843 3.9799 15 6 8.7582 1.5205 3.9302 16 1 9.3595 1.5046 3.0331 17 6 9.1364 0.7666 5.0327 18 7 8.7309 1.1117 6.2363 19 14 10.2208 -0.7378 4.8079 20 1 9.3684 -1.9348 4.5934 21 1 11.1029 -0.5407 3.6297 22 1 11.0529 -0.9339 6.0221 23 6 7.5781 3.6192 3.3620 24 6 6.3448 3.6941 2.4547 25 8 5.1855 3.3160 3.2033 26 7 1.8573 -2.1698 1.0871 27 6 0.4781 -2.5650 1.4025 28 6 2.2314 -2.5994 -0.2670 29 1 -0.3633 0.3863 0.9523 30 1 -0.3633 0.6315 -0.8107 31 1 -0.3633 -1.0179 -0.1415 32 1 1.8933 -0.5137 -0.8900 33 1 3.1255 1.4442 -0.0993 34 1 1.5978 1.9842 -0.8361 35 1 1.7599 1.9269 0.9356 36 1 2.2023 0.5672 3.6244 37 1 2.5661 2.1028 2.7792 38 1 4.0439 0.8424 5.1537 39 1 3.5037 2.5422 4.9478 40 1 5.6549 1.4347 1.6650 41 1 5.8974 0.1217 2.8516 42 1 6.5160 0.7339 4.8789 43 1 6.2397 2.3560 5.5670 44 1 8.9949 0.5846 7.0067 45 1 7.5077 4.3803 4.1392 46 1 8.4789 3.7789 2.7695 47 1 6.2246 4.7132 2.0872 48 1 6.4713 3.0149 1.6117 49 1 -0.1270 -2.5266 0.4967 50 1 0.4728 -3.5798 1.8002 51 1 0.0651 -1.8817 2.1445 52 1 3.2784 -2.3567 -0.4489 53 1 2.0870 -3.6758 -0.3595 54 1 1.6070 -2.0846 -0.9970 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 ZINC000972537398.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 23:05:37 Heat of formation + Delta-G solvation = -29.979512 kcal Electronic energy + Delta-G solvation = -32884.275522 eV Core-core repulsion = 28857.731916 eV Total energy + Delta-G solvation = -4026.543606 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.25 seconds Orbital eigenvalues (eV) -40.70334 -39.43334 -37.47997 -36.03697 -34.39966 -34.09742 -31.72541 -31.32304 -29.19175 -28.76247 -27.98416 -27.27666 -27.03849 -25.50070 -23.36176 -23.28768 -22.51096 -21.15331 -20.82187 -18.84859 -18.59383 -17.35653 -16.92872 -16.44063 -16.24548 -15.65232 -15.30310 -15.01682 -14.71901 -14.40376 -14.34861 -14.17444 -13.75240 -13.55587 -13.34813 -13.08807 -13.04066 -12.94581 -12.79799 -12.70284 -12.41301 -12.27349 -12.03116 -11.88506 -11.84365 -11.63012 -11.45882 -11.39293 -11.26854 -11.18900 -11.03081 -10.87011 -10.74696 -10.69610 -10.49300 -10.30739 -10.06034 -9.54208 -9.45795 -9.04985 -8.47830 -8.35714 -8.32156 -6.62257 -5.86754 -3.39981 2.78636 3.08882 3.36718 3.44396 3.46626 3.96540 4.17622 4.41356 4.46028 4.49131 4.60728 4.80396 4.87546 4.98529 5.03070 5.10889 5.16844 5.25358 5.27323 5.31439 5.37782 5.39616 5.45020 5.49075 5.56258 5.57464 5.62981 5.64629 5.71259 5.81620 5.83467 5.83948 6.01158 6.02748 6.07099 6.08623 6.09199 6.18327 6.23685 6.30370 6.47010 6.55723 6.61910 6.77971 6.81289 6.89271 6.90273 7.20702 7.77251 7.79895 7.84999 8.40625 8.42705 9.07684 9.70238 10.36756 11.16982 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.014190 B = 0.003653 C = 0.003236 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1972.708264 B = 7663.147654 C = 8649.447199 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.152 4.152 2 C -0.125 4.125 3 C -0.148 4.148 4 C 0.074 3.926 5 H 0.096 0.904 6 C 0.543 3.457 7 O -0.534 6.534 8 N -0.613 5.613 9 C 0.102 3.898 10 C -0.118 4.118 11 C 0.090 3.910 12 C 0.099 3.901 13 C 0.163 3.837 14 N -0.588 5.588 15 C -0.272 4.272 16 H 0.062 0.938 17 C 0.023 3.977 18 N -0.883 5.883 19 Si 0.892 3.108 20 H -0.283 1.283 21 H -0.275 1.275 22 H -0.290 1.290 23 C 0.110 3.890 24 C 0.044 3.956 25 O -0.374 6.374 26 N -0.527 5.527 27 C 0.021 3.979 28 C 0.011 3.989 29 H 0.057 0.943 30 H 0.059 0.941 31 H 0.060 0.940 32 H 0.089 0.911 33 H 0.058 0.942 34 H 0.057 0.943 35 H 0.060 0.940 36 H 0.071 0.929 37 H 0.071 0.929 38 H 0.090 0.910 39 H 0.092 0.908 40 H 0.069 0.931 41 H 0.082 0.918 42 H 0.071 0.929 43 H 0.036 0.964 44 H 0.255 0.745 45 H 0.027 0.973 46 H 0.063 0.937 47 H 0.083 0.917 48 H 0.046 0.954 49 H 0.038 0.962 50 H 0.068 0.932 51 H 0.063 0.937 52 H 0.094 0.906 53 H 0.064 0.936 54 H 0.032 0.968 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -19.477 -0.385 -9.100 21.501 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 -0.145 4.145 3 C -0.206 4.206 4 C -0.038 4.038 5 H 0.114 0.886 6 C 0.330 3.670 7 O -0.411 6.411 8 N -0.347 5.347 9 C -0.021 4.021 10 C -0.156 4.156 11 C 0.048 3.952 12 C -0.023 4.023 13 C 0.036 3.964 14 N -0.312 5.312 15 C -0.401 4.401 16 H 0.079 0.921 17 C -0.179 4.179 18 N -0.523 5.523 19 Si 0.721 3.279 20 H -0.210 1.210 21 H -0.201 1.201 22 H -0.217 1.217 23 C -0.016 4.016 24 C -0.034 4.034 25 O -0.293 6.293 26 N -0.250 5.250 27 C -0.127 4.127 28 C -0.136 4.136 29 H 0.076 0.924 30 H 0.078 0.922 31 H 0.079 0.921 32 H 0.107 0.893 33 H 0.077 0.923 34 H 0.077 0.923 35 H 0.079 0.921 36 H 0.089 0.911 37 H 0.089 0.911 38 H 0.109 0.891 39 H 0.110 0.890 40 H 0.087 0.913 41 H 0.100 0.900 42 H 0.089 0.911 43 H 0.054 0.946 44 H 0.065 0.935 45 H 0.045 0.955 46 H 0.082 0.918 47 H 0.101 0.899 48 H 0.065 0.935 49 H 0.056 0.944 50 H 0.087 0.913 51 H 0.082 0.918 52 H 0.112 0.888 53 H 0.082 0.918 54 H 0.050 0.950 Dipole moment (debyes) X Y Z Total from point charges -18.816 -0.961 -8.967 20.865 hybrid contribution 0.261 -0.494 -0.494 0.746 sum -18.554 -1.455 -9.460 20.878 Atomic orbital electron populations 1.22080 0.94436 1.02185 1.02232 1.21786 0.96396 0.97418 0.98925 1.21892 1.01570 0.94986 1.02179 1.21930 0.93832 0.89006 0.99067 0.88571 1.19898 0.90264 0.77993 0.78795 1.90633 1.54030 1.49498 1.46891 1.48594 1.09383 1.39967 1.36783 1.22402 0.93294 0.96027 0.90401 1.22726 0.93980 1.02346 0.96596 1.22483 0.97128 0.82278 0.93336 1.22485 0.82264 0.98343 0.99245 1.21039 0.83433 0.99709 0.92169 1.43927 1.08897 1.12782 1.65549 1.18954 1.02643 1.22189 0.96290 0.92075 1.25252 0.97566 1.00441 0.94674 1.70132 1.47518 1.37346 0.97303 0.86471 0.80269 0.83818 0.77332 1.21002 1.20054 1.21663 1.21634 0.95596 0.89205 0.95180 1.23125 0.87137 0.98933 0.94213 1.87653 1.40818 1.29259 1.71573 1.61900 1.23261 1.11590 1.28225 1.22662 0.88073 1.01796 1.00170 1.22751 1.03416 1.00004 0.87438 0.92370 0.92234 0.92107 0.89296 0.92286 0.92348 0.92140 0.91079 0.91071 0.89145 0.88993 0.91292 0.89986 0.91076 0.94566 0.93489 0.95541 0.91841 0.89859 0.93542 0.94368 0.91312 0.91835 0.88779 0.91760 0.95018 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 -1.16 8.43 37.16 0.31 -0.85 16 2 C -0.13 -1.28 2.13 -90.62 -0.19 -1.47 16 3 C -0.15 -1.58 8.45 37.16 0.31 -1.27 16 4 C 0.07 0.88 1.80 -68.86 -0.12 0.76 16 5 H 0.10 1.02 5.37 -51.93 -0.28 0.74 16 6 C 0.54 8.78 5.17 -10.98 -0.06 8.72 16 7 O -0.53 -10.65 14.93 5.56 0.08 -10.57 16 8 N -0.61 -9.68 3.22 -170.68 -0.55 -10.23 16 9 C 0.10 1.28 6.25 -2.44 -0.02 1.26 16 10 C -0.12 -1.70 6.21 -24.86 -0.15 -1.85 16 11 C 0.09 1.64 0.80 -89.95 -0.07 1.56 16 12 C 0.10 1.86 5.97 -3.32 -0.02 1.84 16 13 C 0.16 3.69 4.10 -4.08 -0.02 3.67 16 14 N -0.59 -14.44 2.89 -172.44 -0.50 -14.94 16 15 C -0.27 -7.39 9.42 -15.06 -0.14 -7.53 16 16 H 0.06 1.67 7.94 -52.49 -0.42 1.25 16 17 C 0.02 0.63 4.74 -17.43 -0.08 0.55 16 18 N -0.88 -25.35 12.66 55.49 0.70 -24.65 16 19 Si 0.89 21.69 29.62 -169.99 -5.03 16.66 16 20 H -0.28 -6.96 7.11 56.52 0.40 -6.56 16 21 H -0.28 -6.59 7.11 56.52 0.40 -6.19 16 22 H -0.29 -7.06 7.11 56.52 0.40 -6.66 16 23 C 0.11 2.30 6.72 -3.53 -0.02 2.28 16 24 C 0.04 0.77 6.76 37.31 0.25 1.02 16 25 O -0.37 -6.82 10.25 -35.23 -0.36 -7.18 16 26 N -0.53 -6.37 4.84 -244.59 -1.18 -7.56 16 27 C 0.02 0.18 8.69 60.06 0.52 0.70 16 28 C 0.01 0.13 8.28 60.06 0.50 0.63 16 29 H 0.06 0.41 8.01 -51.93 -0.42 -0.01 16 30 H 0.06 0.42 8.12 -51.93 -0.42 0.00 16 31 H 0.06 0.44 5.23 -51.93 -0.27 0.17 16 32 H 0.09 1.00 5.41 -51.93 -0.28 0.72 16 33 H 0.06 0.79 7.14 -51.93 -0.37 0.42 16 34 H 0.06 0.54 8.13 -51.93 -0.42 0.12 16 35 H 0.06 0.61 6.53 -51.92 -0.34 0.27 16 36 H 0.07 0.73 6.87 -51.93 -0.36 0.37 16 37 H 0.07 0.82 6.83 -51.93 -0.35 0.47 16 38 H 0.09 1.28 8.01 -51.93 -0.42 0.87 16 39 H 0.09 1.19 8.14 -51.92 -0.42 0.77 16 40 H 0.07 1.37 6.03 -51.93 -0.31 1.06 16 41 H 0.08 1.79 7.59 -51.93 -0.39 1.40 16 42 H 0.07 1.76 7.07 -51.93 -0.37 1.40 16 43 H 0.04 0.88 8.14 -51.93 -0.42 0.46 16 44 H 0.26 7.07 8.31 -40.82 -0.34 6.73 16 45 H 0.03 0.57 8.14 -51.92 -0.42 0.15 16 46 H 0.06 1.29 7.96 -51.93 -0.41 0.87 16 47 H 0.08 1.23 8.14 -51.93 -0.42 0.81 16 48 H 0.05 0.84 6.24 -51.93 -0.32 0.51 16 49 H 0.04 0.29 5.73 -51.93 -0.30 -0.01 16 50 H 0.07 0.58 8.14 -51.93 -0.42 0.16 16 51 H 0.06 0.49 7.37 -51.93 -0.38 0.10 16 52 H 0.09 1.38 5.95 -51.93 -0.31 1.07 16 53 H 0.06 0.67 8.14 -51.93 -0.42 0.25 16 54 H 0.03 0.32 5.88 -51.93 -0.31 0.01 16 LS Contribution 394.23 15.07 5.94 5.94 Total: -1.00 -31.79 394.23 -9.03 -40.82 By element: Atomic # 1 Polarization: 10.82 SS G_CDS: -9.12 Total: 1.70 kcal Atomic # 6 Polarization: 9.02 SS G_CDS: 1.00 Total: 10.02 kcal Atomic # 7 Polarization: -55.85 SS G_CDS: -1.53 Total: -57.38 kcal Atomic # 8 Polarization: -17.48 SS G_CDS: -0.28 Total: -17.76 kcal Atomic # 14 Polarization: 21.69 SS G_CDS: -5.03 Total: 16.66 kcal Total LS contribution 5.94 Total: 5.94 kcal Total: -31.79 -9.03 -40.82 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. ZINC000972537398.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 10.838 kcal (2) G-P(sol) polarization free energy of solvation -31.791 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -20.953 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.026 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.817 kcal (6) G-S(sol) free energy of system = (1) + (5) -29.980 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.25 seconds