Wall clock time and date at job start Tue Mar 31 2020 15:27:24 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 1.53004 * 1 3 3 H 1.08999 * 110.01938 * 2 1 4 4 C 1.54271 * 110.02779 * 238.60757 * 2 1 3 5 5 C 1.54892 * 104.19177 * 217.05717 * 4 2 1 6 6 C 1.54882 * 102.75254 * 37.94491 * 5 4 2 7 7 H 1.09003 * 110.48689 * 80.86419 * 6 5 4 8 8 C 1.53001 * 110.48785 * 203.37945 * 6 5 4 9 9 C 1.50698 * 109.46820 * 293.54360 * 8 6 5 10 10 O 1.21284 * 120.00438 * 359.97438 * 9 8 6 11 11 N 1.34775 * 119.99890 * 180.02562 * 9 8 6 12 12 C 1.46505 * 120.00207 * 180.02562 * 11 9 8 13 13 C 1.53001 * 109.47150 * 177.71220 * 12 11 9 14 14 N 1.46504 * 109.47183 * 54.61997 * 13 12 11 15 15 C 1.36937 * 119.99940 * 59.72967 * 14 13 12 16 16 H 1.07999 * 120.00074 * 5.85254 * 15 14 13 17 17 C 1.38813 * 120.00110 * 185.85858 * 15 14 13 18 18 N 1.31621 * 119.99815 * 359.97438 * 17 15 14 19 19 Si 1.86794 * 120.00115 * 180.02562 * 17 15 14 20 20 H 1.48503 * 109.47252 * 59.99753 * 19 17 15 21 21 H 1.48499 * 109.47228 * 180.02562 * 19 17 15 22 22 H 1.48502 * 109.47174 * 299.99864 * 19 17 15 23 23 C 1.53002 * 109.46967 * 174.61678 * 13 12 11 24 24 C 1.53001 * 109.46967 * 179.97438 * 23 13 12 25 25 C 1.52995 * 109.47257 * 300.00219 * 24 23 13 26 26 C 1.53002 * 109.47311 * 59.99992 * 25 24 23 27 27 C 1.52995 * 109.47257 * 294.61896 * 13 12 11 28 28 C 1.53876 * 110.07425 * 121.42099 * 2 1 3 29 29 H 1.08995 * 109.47158 * 179.97438 * 1 2 3 30 30 H 1.09005 * 109.46686 * 299.93842 * 1 2 3 31 31 H 1.08999 * 109.47205 * 59.93337 * 1 2 3 32 32 H 1.08998 * 110.48280 * 98.38599 * 4 2 1 33 33 H 1.08994 * 110.59961 * 335.78863 * 4 2 1 34 34 H 1.09004 * 110.75369 * 279.62701 * 5 4 2 35 35 H 1.09002 * 110.91322 * 156.33682 * 5 4 2 36 36 H 1.09007 * 109.46976 * 173.54596 * 8 6 5 37 37 H 1.08992 * 109.47041 * 53.54805 * 8 6 5 38 38 H 0.97002 * 119.99973 * 0.02562 * 11 9 8 39 39 H 1.08992 * 109.46769 * 57.71277 * 12 11 9 40 40 H 1.09002 * 109.46611 * 297.71153 * 12 11 9 41 41 H 0.96994 * 120.00351 * 239.73397 * 14 13 12 42 42 H 0.96999 * 120.00196 * 180.02562 * 18 17 15 43 43 H 1.09004 * 109.46893 * 59.99918 * 23 13 12 44 44 H 1.09001 * 109.47199 * 300.00233 * 23 13 12 45 45 H 1.08997 * 109.46932 * 179.97438 * 24 23 13 46 46 H 1.09003 * 109.46719 * 60.00570 * 24 23 13 47 47 H 1.09002 * 109.47324 * 180.02562 * 25 24 23 48 48 H 1.09002 * 109.47425 * 300.00385 * 25 24 23 49 49 H 1.09003 * 109.46936 * 59.99483 * 26 25 24 50 50 H 1.09001 * 109.47199 * 179.97438 * 26 25 24 51 51 H 1.09005 * 109.47109 * 59.99743 * 27 13 12 52 52 H 1.09002 * 109.47425 * 300.00385 * 27 13 12 53 53 H 1.09007 * 110.02887 * 0.02562 * 28 2 1 54 54 H 1.08995 * 110.02811 * 238.59200 * 28 2 1 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 1.9032 1.0241 0.0000 4 6 2.0584 -0.7550 -1.2373 5 6 3.3143 -1.4995 -0.7201 6 6 2.8891 -1.9399 0.7026 7 1 2.2813 -2.8436 0.6565 8 6 4.1196 -2.1681 1.5827 9 6 4.8974 -3.3492 1.0622 10 8 4.5059 -3.9497 0.0839 11 7 6.0276 -3.7389 1.6844 12 6 6.7842 -4.8868 1.1781 13 6 8.0442 -5.0805 2.0241 14 7 7.6715 -5.1945 3.4363 15 6 6.8355 -6.1992 3.8449 16 1 6.5266 -6.9624 3.1459 17 6 6.3851 -6.2368 5.1573 18 7 6.7619 -5.3069 6.0093 19 14 5.2454 -7.6077 5.7148 20 1 5.9193 -8.9179 5.5292 21 1 4.9114 -7.4211 7.1497 22 1 3.9987 -7.5737 4.9085 23 6 8.7641 -6.3561 1.5821 24 6 10.0245 -6.5495 2.4276 25 6 10.9536 -5.3484 2.2402 26 6 10.2337 -4.0728 2.6822 27 6 8.9735 -3.8796 1.8373 28 6 2.0582 -0.7535 1.2333 29 1 -0.3633 -1.0276 -0.0005 30 1 -0.3633 0.5129 0.8906 31 1 -0.3633 0.5149 -0.8894 32 1 2.3289 -0.0528 -2.0258 33 1 1.3155 -1.4658 -1.5989 34 1 4.1712 -0.8272 -0.6764 35 1 3.5367 -2.3663 -1.3425 36 1 3.8024 -2.3648 2.6069 37 1 4.7508 -1.2797 1.5622 38 1 6.3402 -3.2594 2.4675 39 1 7.0670 -4.7066 0.1410 40 1 6.1664 -5.7830 1.2358 41 1 8.0168 -4.5583 4.0820 42 1 6.4474 -5.3333 6.9265 43 1 9.0414 -6.2713 0.5313 44 1 8.1020 -7.2117 1.7152 45 1 10.5371 -7.4585 2.1131 46 1 9.7475 -6.6341 3.4785 47 1 11.8517 -5.4864 2.8423 48 1 11.2305 -5.2637 1.1894 49 1 9.9567 -4.1575 3.7331 50 1 10.8958 -3.2172 2.5491 51 1 8.4605 -2.9707 2.1521 52 1 9.2508 -3.7946 0.7865 53 1 1.2244 -1.1199 1.8323 54 1 2.6876 -0.0949 1.8319 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 ZINC001115677429.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 15:27:24 Heat of formation + Delta-G solvation = -72.762017 kcal Electronic energy + Delta-G solvation = -28929.798455 eV Core-core repulsion = 25285.507763 eV Total energy + Delta-G solvation = -3644.290691 eV No. of doubly occupied orbitals = 63 Molecular weight (most abundant/longest-lived isotopes) = 322.236 amu Computer time = 1.06 seconds Orbital eigenvalues (eV) -39.71224 -38.82414 -37.78769 -34.38610 -33.20387 -32.52645 -31.14317 -30.26089 -29.62287 -28.58304 -27.23606 -25.20177 -23.84168 -23.77217 -22.12387 -20.75481 -20.27369 -19.68069 -19.31900 -18.31592 -17.18084 -16.69969 -15.70753 -15.33188 -15.13669 -14.98418 -14.57053 -14.24951 -14.02371 -13.62047 -13.56751 -13.48733 -13.31902 -13.02207 -12.82003 -12.74380 -12.39225 -12.03695 -11.88537 -11.73366 -11.64130 -11.46189 -11.09583 -11.00723 -10.86420 -10.78560 -10.75976 -10.72083 -10.57968 -10.56888 -10.54089 -10.31909 -10.21136 -10.08912 -9.78401 -9.61717 -9.30660 -9.22940 -8.87283 -8.30041 -7.00695 -5.80668 -3.09187 3.21799 3.42199 3.46981 3.48914 3.83734 4.56402 4.59678 4.62682 4.70718 5.15104 5.19837 5.24125 5.26228 5.28216 5.30088 5.44832 5.47844 5.52592 5.54577 5.62893 5.65329 5.71112 5.73681 5.76473 5.81845 5.84169 5.90505 5.96209 5.96569 6.03697 6.08472 6.10696 6.13768 6.14413 6.15978 6.21255 6.31241 6.35930 6.44009 6.46635 6.53295 6.57800 6.59581 6.77270 6.80572 6.82937 6.98344 7.14758 7.19534 7.71050 8.20215 8.37768 8.84951 9.50327 10.03339 10.40007 11.41295 Molecular weight = 322.24amu Principal moments of inertia in cm(-1) A = 0.011933 B = 0.003533 C = 0.002965 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2345.817762 B = 7923.879289 C = 9442.579532 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.145 4.145 2 C -0.097 4.097 3 H 0.067 0.933 4 C -0.121 4.121 5 C -0.116 4.116 6 C -0.072 4.072 7 H 0.080 0.920 8 C -0.135 4.135 9 C 0.508 3.492 10 O -0.558 6.558 11 N -0.701 5.701 12 C 0.118 3.882 13 C 0.191 3.809 14 N -0.710 5.710 15 C -0.229 4.229 16 H 0.068 0.932 17 C -0.008 4.008 18 N -0.932 5.932 19 Si 0.899 3.101 20 H -0.287 1.287 21 H -0.293 1.293 22 H -0.287 1.287 23 C -0.117 4.117 24 C -0.109 4.109 25 C -0.113 4.113 26 C -0.116 4.116 27 C -0.113 4.113 28 C -0.119 4.119 29 H 0.055 0.945 30 H 0.052 0.948 31 H 0.051 0.949 32 H 0.059 0.941 33 H 0.064 0.936 34 H 0.059 0.941 35 H 0.078 0.922 36 H 0.092 0.908 37 H 0.087 0.913 38 H 0.403 0.597 39 H 0.049 0.951 40 H 0.062 0.938 41 H 0.384 0.616 42 H 0.254 0.746 43 H 0.044 0.956 44 H 0.063 0.937 45 H 0.044 0.956 46 H 0.081 0.919 47 H 0.051 0.949 48 H 0.049 0.951 49 H 0.072 0.928 50 H 0.049 0.951 51 H 0.057 0.943 52 H 0.058 0.942 53 H 0.064 0.936 54 H 0.064 0.936 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.739 10.068 -10.385 14.568 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 -0.202 4.202 2 C -0.115 4.115 3 H 0.086 0.914 4 C -0.159 4.159 5 C -0.153 4.153 6 C -0.091 4.091 7 H 0.098 0.902 8 C -0.175 4.175 9 C 0.294 3.706 10 O -0.437 6.437 11 N -0.351 5.351 12 C -0.008 4.008 13 C 0.099 3.901 14 N -0.352 5.352 15 C -0.360 4.360 16 H 0.086 0.914 17 C -0.204 4.204 18 N -0.581 5.581 19 Si 0.731 3.269 20 H -0.214 1.214 21 H -0.218 1.218 22 H -0.214 1.214 23 C -0.157 4.157 24 C -0.147 4.147 25 C -0.150 4.150 26 C -0.153 4.153 27 C -0.151 4.151 28 C -0.156 4.156 29 H 0.074 0.926 30 H 0.071 0.929 31 H 0.070 0.930 32 H 0.078 0.922 33 H 0.083 0.917 34 H 0.078 0.922 35 H 0.097 0.903 36 H 0.110 0.890 37 H 0.105 0.895 38 H 0.238 0.762 39 H 0.067 0.933 40 H 0.080 0.920 41 H 0.220 0.780 42 H 0.064 0.936 43 H 0.063 0.937 44 H 0.081 0.919 45 H 0.063 0.937 46 H 0.099 0.901 47 H 0.070 0.930 48 H 0.068 0.932 49 H 0.091 0.909 50 H 0.068 0.932 51 H 0.076 0.924 52 H 0.077 0.923 53 H 0.083 0.917 54 H 0.083 0.917 Dipole moment (debyes) X Y Z Total from point charges -2.125 9.506 -11.019 14.707 hybrid contribution -0.438 -0.444 1.119 1.281 sum -2.562 9.062 -9.900 13.663 Atomic orbital electron populations 1.21891 0.95358 1.01755 1.01192 1.21735 0.95383 0.99193 0.95225 0.91408 1.22453 0.97887 0.98734 0.96790 1.22541 0.96602 0.99900 0.96265 1.21687 0.94863 0.98166 0.94409 0.90194 1.21731 0.97225 0.97273 1.01266 1.20539 0.80981 0.85450 0.83585 1.90618 1.68752 1.57050 1.27318 1.45799 1.24983 1.32470 1.31842 1.21768 0.94292 0.88725 0.96025 1.19817 0.90527 0.92996 0.86711 1.42440 1.56376 1.35075 1.01285 1.19030 1.19916 1.02873 0.94175 0.91440 1.24645 1.00708 0.98431 0.96606 1.69631 1.48972 1.35031 1.04431 0.86391 0.81120 0.81974 0.77456 1.21381 1.21850 1.21420 1.21835 0.97168 0.99390 0.97352 1.21370 0.94953 0.95915 1.02453 1.21474 0.97867 0.95764 0.99916 1.21466 0.96070 0.96685 1.01095 1.21675 0.96059 0.97978 0.99397 1.22324 0.99348 0.96815 0.97147 0.92578 0.92931 0.93029 0.92221 0.91707 0.92246 0.90292 0.88974 0.89482 0.76180 0.93259 0.91973 0.78049 0.93598 0.93693 0.91873 0.93744 0.90085 0.93028 0.93177 0.90889 0.93241 0.92383 0.92343 0.91730 0.91747 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 -0.14 -1.26 8.84 37.16 0.33 -0.93 16 2 C -0.10 -0.94 3.50 -89.50 -0.31 -1.25 16 3 H 0.07 0.62 8.14 -51.93 -0.42 0.19 16 4 C -0.12 -1.27 6.36 -25.07 -0.16 -1.43 16 5 C -0.12 -1.44 5.63 -24.74 -0.14 -1.58 16 6 C -0.07 -0.93 2.48 -88.96 -0.22 -1.15 16 7 H 0.08 1.18 8.02 -51.93 -0.42 0.76 16 8 C -0.13 -1.84 5.06 -27.88 -0.14 -1.98 16 9 C 0.51 8.81 7.61 -10.99 -0.08 8.73 16 10 O -0.56 -11.23 14.50 5.55 0.08 -11.15 16 11 N -0.70 -12.26 5.10 -60.29 -0.31 -12.57 16 12 C 0.12 2.17 4.31 -4.04 -0.02 2.15 16 13 C 0.19 3.38 0.40 -131.82 -0.05 3.32 16 14 N -0.71 -15.24 3.46 -47.23 -0.16 -15.40 16 15 C -0.23 -5.73 8.72 -15.06 -0.13 -5.86 16 16 H 0.07 1.72 6.75 -52.49 -0.35 1.37 16 17 C -0.01 -0.21 5.50 -17.43 -0.10 -0.31 16 18 N -0.93 -26.07 13.07 55.49 0.73 -25.35 16 19 Si 0.90 21.88 29.55 -169.99 -5.02 16.85 16 20 H -0.29 -6.95 7.11 56.52 0.40 -6.55 16 21 H -0.29 -7.23 7.11 56.52 0.40 -6.83 16 22 H -0.29 -7.07 7.11 56.52 0.40 -6.67 16 23 C -0.12 -2.01 4.57 -26.73 -0.12 -2.13 16 24 C -0.11 -1.80 5.77 -26.73 -0.15 -1.95 16 25 C -0.11 -1.61 5.92 -26.73 -0.16 -1.77 16 26 C -0.12 -1.70 5.75 -26.76 -0.15 -1.86 16 27 C -0.11 -1.71 4.65 -26.76 -0.12 -1.83 16 28 C -0.12 -1.26 6.03 -25.61 -0.15 -1.42 16 29 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 30 H 0.05 0.42 8.14 -51.93 -0.42 0.00 16 31 H 0.05 0.41 8.14 -51.93 -0.42 -0.02 16 32 H 0.06 0.56 8.14 -51.93 -0.42 0.14 16 33 H 0.06 0.69 7.86 -51.93 -0.41 0.28 16 34 H 0.06 0.71 8.02 -51.93 -0.42 0.30 16 35 H 0.08 1.16 7.05 -51.93 -0.37 0.79 16 36 H 0.09 1.25 8.14 -51.92 -0.42 0.83 16 37 H 0.09 1.01 8.10 -51.93 -0.42 0.59 16 38 H 0.40 6.91 7.37 -40.82 -0.30 6.61 16 39 H 0.05 0.86 8.14 -51.93 -0.42 0.44 16 40 H 0.06 1.31 7.57 -51.93 -0.39 0.92 16 41 H 0.38 8.87 6.52 -40.82 -0.27 8.61 16 42 H 0.25 7.07 8.31 -40.82 -0.34 6.73 16 43 H 0.04 0.69 8.14 -51.93 -0.42 0.26 16 44 H 0.06 1.19 7.18 -51.93 -0.37 0.82 16 45 H 0.04 0.67 8.14 -51.93 -0.42 0.25 16 46 H 0.08 1.59 7.60 -51.93 -0.39 1.20 16 47 H 0.05 0.69 8.14 -51.93 -0.42 0.27 16 48 H 0.05 0.66 8.14 -51.93 -0.42 0.23 16 49 H 0.07 1.24 6.86 -51.93 -0.36 0.89 16 50 H 0.05 0.64 8.14 -51.93 -0.42 0.22 16 51 H 0.06 0.86 7.26 -51.93 -0.38 0.48 16 52 H 0.06 0.81 8.14 -51.93 -0.42 0.39 16 53 H 0.06 0.68 7.67 -51.92 -0.40 0.28 16 54 H 0.06 0.64 7.84 -51.93 -0.41 0.23 16 LS Contribution 403.94 15.07 6.09 6.09 Total: -1.00 -27.90 403.94 -10.77 -38.68 By element: Atomic # 1 Polarization: 24.39 SS G_CDS: -10.28 Total: 14.11 kcal Atomic # 6 Polarization: -9.36 SS G_CDS: -1.89 Total: -11.26 kcal Atomic # 7 Polarization: -53.57 SS G_CDS: 0.25 Total: -53.32 kcal Atomic # 8 Polarization: -11.23 SS G_CDS: 0.08 Total: -11.15 kcal Atomic # 14 Polarization: 21.88 SS G_CDS: -5.02 Total: 16.85 kcal Total LS contribution 6.09 Total: 6.09 kcal Total: -27.90 -10.77 -38.68 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. ZINC001115677429.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 -34.084 kcal (2) G-P(sol) polarization free energy of solvation -27.903 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -61.988 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.774 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.678 kcal (6) G-S(sol) free energy of system = (1) + (5) -72.762 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.06 seconds