Wall clock time and date at job start Sat Apr 11 2020 05:47:46 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 N 1.46901 * 1 3 3 C 1.46906 * 111.00020 * 2 1 4 4 C 1.52996 * 109.46714 * 66.04752 * 3 2 1 5 5 N 1.46502 * 109.47041 * 180.02562 * 4 3 2 6 6 C 1.46499 * 120.00062 * 90.00341 * 5 4 3 7 7 C 1.34779 * 119.99726 * 270.00095 * 5 4 3 8 8 O 1.21279 * 120.00410 * 359.97438 * 7 5 4 9 9 C 1.50703 * 119.99541 * 179.97438 * 7 5 4 10 10 H 1.08995 * 110.43743 * 300.70201 * 9 7 5 11 11 C 1.54895 * 110.48781 * 63.24506 * 9 7 5 12 12 C 1.55027 * 102.68151 * 156.51233 * 11 9 7 13 13 C 1.54262 * 104.28320 * 322.23440 * 12 11 9 14 14 C 1.52998 * 110.02973 * 264.23132 * 13 12 11 15 15 C 1.53002 * 110.07368 * 142.82555 * 13 12 11 16 16 C 1.53871 * 106.60181 * 23.51832 * 13 12 11 17 17 C 1.46905 * 111.00003 * 236.05062 * 2 1 3 18 18 C 1.50701 * 109.46795 * 293.95441 * 17 2 1 19 19 O 1.21284 * 120.00061 * 359.97438 * 18 17 2 20 20 N 1.34782 * 119.99460 * 179.97438 * 18 17 2 21 21 C 1.37100 * 119.99311 * 179.97438 * 20 18 17 22 22 H 1.07993 * 120.00151 * 0.02562 * 21 20 18 23 23 C 1.38955 * 119.99469 * 180.02562 * 21 20 18 24 24 N 1.31416 * 119.99919 * 359.97438 * 23 21 20 25 25 Si 1.86796 * 119.99760 * 180.02562 * 23 21 20 26 26 H 1.48498 * 109.47089 * 359.97438 * 25 23 21 27 27 H 1.48504 * 109.47053 * 119.99732 * 25 23 21 28 28 H 1.48499 * 109.46915 * 239.99582 * 25 23 21 29 29 H 1.09000 * 109.47443 * 59.99417 * 1 2 3 30 30 H 1.08997 * 109.46798 * 179.97438 * 1 2 3 31 31 H 1.09000 * 109.47172 * 299.99745 * 1 2 3 32 32 H 1.09000 * 109.46677 * 306.05106 * 3 2 1 33 33 H 1.08999 * 109.46957 * 186.04567 * 3 2 1 34 34 H 1.09002 * 109.47038 * 59.99967 * 4 3 2 35 35 H 1.09006 * 109.47661 * 300.00187 * 4 3 2 36 36 H 1.09002 * 109.47391 * 89.99876 * 6 5 4 37 37 H 1.09001 * 109.46813 * 329.99933 * 6 5 4 38 38 H 1.09004 * 109.47041 * 210.00060 * 6 5 4 39 39 H 1.08998 * 110.75153 * 274.93259 * 11 9 7 40 40 H 1.08998 * 110.75146 * 38.30089 * 11 9 7 41 41 H 1.09002 * 110.52197 * 203.48327 * 12 11 9 42 42 H 1.08997 * 110.36425 * 80.90438 * 12 11 9 43 43 H 1.09002 * 109.47220 * 177.16951 * 14 13 12 44 44 H 1.09001 * 109.47562 * 297.16589 * 14 13 12 45 45 H 1.08995 * 109.47241 * 57.17101 * 14 13 12 46 46 H 1.09001 * 109.46673 * 302.80649 * 15 13 12 47 47 H 1.09005 * 109.47295 * 62.80493 * 15 13 12 48 48 H 1.08998 * 109.47049 * 182.80911 * 15 13 12 49 49 H 1.08997 * 110.03321 * 240.71688 * 16 13 12 50 50 H 1.08993 * 110.03269 * 119.28304 * 16 13 12 51 51 H 1.09003 * 109.46764 * 53.94885 * 17 2 1 52 52 H 1.08991 * 109.47198 * 173.95037 * 17 2 1 53 53 H 0.96994 * 120.00284 * 0.02562 * 20 18 17 54 54 H 0.96998 * 119.99477 * 180.02562 * 24 23 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 7 1.4690 0.0000 0.0000 3 6 1.9955 1.3715 0.0000 4 6 1.6315 2.0574 1.3183 5 7 2.1559 3.4253 1.3181 6 6 1.3354 4.5243 0.8032 7 6 3.3933 3.6726 1.7917 8 8 4.0724 2.7629 2.2185 9 6 3.9330 5.0797 1.7910 10 1 3.9571 5.4776 0.7765 11 6 3.0788 5.9885 2.7095 12 6 4.0637 7.1302 3.0698 13 6 5.4243 6.4218 3.2327 14 6 5.6766 6.1043 4.7079 15 6 6.5464 7.3083 2.6885 16 6 5.3413 5.1181 2.4196 17 6 1.9955 -0.7659 -1.1377 18 6 1.6369 -2.2204 -0.9730 19 8 1.0054 -2.5832 -0.0032 20 7 2.0180 -3.1178 -1.9035 21 6 1.6922 -4.4411 -1.7534 22 1 1.1300 -4.7642 -0.8899 23 6 2.0856 -5.3664 -2.7125 24 7 2.7694 -4.9731 -3.7635 25 14 1.6412 -7.1693 -2.5084 26 1 0.8740 -7.3505 -1.2499 27 1 0.8138 -7.6086 -3.6607 28 1 2.8828 -7.9818 -2.4521 29 1 -0.3634 0.5139 -0.8899 30 1 -0.3633 -1.0277 -0.0005 31 1 -0.3633 0.5138 0.8900 32 1 1.5610 1.9274 -0.8309 33 1 3.0798 1.3444 -0.1082 34 1 2.0659 1.5014 2.1491 35 1 0.5472 2.0844 1.4266 36 1 0.7426 4.9463 1.6147 37 1 0.6710 4.1481 0.0254 38 1 1.9823 5.2963 0.3863 39 1 2.2137 6.3768 2.1721 40 1 2.7688 5.4501 3.6051 41 1 3.7686 7.6090 4.0035 42 1 4.1084 7.8613 2.2627 43 1 6.6157 5.5599 4.8070 44 1 5.7338 7.0334 5.2750 45 1 4.8601 5.4934 5.0929 46 1 6.3451 7.5492 1.6446 47 1 6.5971 8.2286 3.2705 48 1 7.4961 6.7787 2.7625 49 1 5.4807 4.2592 3.0760 50 1 6.0997 5.1173 1.6368 51 1 1.5610 -0.3871 -2.0628 52 1 3.0797 -0.6610 -1.1758 53 1 2.5233 -2.8277 -2.6789 54 1 3.0436 -5.6191 -4.4332 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 ZINC001272104629.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 05:47:46 Heat of formation + Delta-G solvation = -78.001327 kcal Electronic energy + Delta-G solvation = -29964.561089 eV Core-core repulsion = 25935.935101 eV Total energy + Delta-G solvation = -4028.625988 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -40.70644 -38.81359 -38.36690 -36.69659 -35.44170 -33.81946 -32.84164 -31.21285 -29.97231 -29.20711 -27.74093 -27.63568 -26.87764 -25.80316 -24.85608 -23.76340 -21.98606 -20.86780 -19.33310 -19.07210 -18.91320 -17.80682 -17.50699 -16.52604 -16.12228 -15.76253 -15.21018 -15.17168 -15.00717 -14.58237 -14.43159 -14.10185 -13.98989 -13.78327 -13.63962 -13.49455 -13.35843 -13.27726 -13.07424 -12.85745 -12.43958 -12.38672 -12.06930 -12.05506 -11.90720 -11.83895 -11.49259 -11.44080 -11.27008 -11.23825 -11.07751 -10.91538 -10.89571 -10.85127 -10.75058 -10.74348 -10.31429 -10.19168 -9.80769 -9.45226 -8.90734 -8.37911 -7.94041 -7.81662 -6.38269 -3.78793 2.49678 2.76607 3.18877 3.29148 3.36678 3.94723 4.02655 4.09075 4.13065 4.30468 4.33852 4.58278 4.76173 4.82481 4.86350 4.93865 4.96244 5.04708 5.11266 5.13332 5.18274 5.21582 5.25397 5.29575 5.31851 5.33185 5.44377 5.45993 5.49518 5.55152 5.64450 5.68362 5.70516 5.73014 5.74258 5.85648 5.88410 5.92758 5.94454 6.01389 6.06088 6.08194 6.15416 6.31327 6.37418 6.56220 7.19264 7.29200 7.43286 7.58946 8.05789 8.10518 8.65901 9.21950 9.58566 10.10569 10.79692 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.023317 B = 0.001791 C = 0.001729 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1200.531031 B =15630.726316 C =16189.832169 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.020 3.980 2 N -0.516 5.516 3 C 0.044 3.956 4 C 0.119 3.881 5 N -0.616 5.616 6 C 0.077 3.923 7 C 0.517 3.483 8 O -0.529 6.529 9 C -0.112 4.112 10 H 0.098 0.902 11 C -0.115 4.115 12 C -0.114 4.114 13 C -0.071 4.071 14 C -0.138 4.138 15 C -0.139 4.139 16 C -0.104 4.104 17 C 0.048 3.952 18 C 0.446 3.554 19 O -0.576 6.576 20 N -0.566 5.566 21 C -0.297 4.297 22 H 0.104 0.896 23 C 0.021 3.979 24 N -0.903 5.903 25 Si 0.929 3.071 26 H -0.268 1.268 27 H -0.282 1.282 28 H -0.282 1.282 29 H 0.013 0.987 30 H 0.097 0.903 31 H 0.060 0.940 32 H 0.028 0.972 33 H 0.075 0.925 34 H 0.094 0.906 35 H 0.077 0.923 36 H 0.058 0.942 37 H 0.071 0.929 38 H 0.072 0.928 39 H 0.075 0.925 40 H 0.071 0.929 41 H 0.068 0.932 42 H 0.068 0.932 43 H 0.056 0.944 44 H 0.053 0.947 45 H 0.056 0.944 46 H 0.055 0.945 47 H 0.053 0.947 48 H 0.055 0.945 49 H 0.086 0.914 50 H 0.068 0.932 51 H 0.047 0.953 52 H 0.088 0.912 53 H 0.392 0.608 54 H 0.270 0.730 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.628 29.480 8.895 30.836 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 -0.128 4.128 2 N -0.240 5.240 3 C -0.085 4.085 4 C -0.004 4.004 5 N -0.350 5.350 6 C -0.066 4.066 7 C 0.305 3.695 8 O -0.404 6.404 9 C -0.133 4.133 10 H 0.116 0.884 11 C -0.153 4.153 12 C -0.151 4.151 13 C -0.071 4.071 14 C -0.196 4.196 15 C -0.196 4.196 16 C -0.142 4.142 17 C -0.084 4.084 18 C 0.231 3.769 19 O -0.460 6.460 20 N -0.202 5.202 21 C -0.426 4.426 22 H 0.122 0.878 23 C -0.181 4.181 24 N -0.544 5.544 25 Si 0.757 3.243 26 H -0.192 1.192 27 H -0.208 1.208 28 H -0.208 1.208 29 H 0.032 0.968 30 H 0.115 0.885 31 H 0.078 0.922 32 H 0.047 0.953 33 H 0.093 0.907 34 H 0.113 0.887 35 H 0.096 0.904 36 H 0.076 0.924 37 H 0.089 0.911 38 H 0.091 0.909 39 H 0.094 0.906 40 H 0.090 0.910 41 H 0.087 0.913 42 H 0.087 0.913 43 H 0.075 0.925 44 H 0.072 0.928 45 H 0.075 0.925 46 H 0.074 0.926 47 H 0.072 0.928 48 H 0.074 0.926 49 H 0.105 0.895 50 H 0.087 0.913 51 H 0.065 0.935 52 H 0.106 0.894 53 H 0.225 0.775 54 H 0.080 0.920 Dipole moment (debyes) X Y Z Total from point charges 1.792 28.388 10.058 30.171 hybrid contribution -0.179 -0.279 -1.481 1.517 sum 1.613 28.109 8.578 29.433 Atomic orbital electron populations 1.22597 0.86874 1.04585 0.98730 1.61459 1.08527 1.10995 1.43007 1.22428 1.00791 0.88972 0.96341 1.21467 0.98871 0.80904 0.99166 1.47838 1.15882 1.08495 1.62799 1.21902 0.95622 0.89861 0.99224 1.20614 0.80899 0.91048 0.76967 1.90730 1.57188 1.46574 1.45946 1.22142 0.97265 0.92522 1.01400 0.88368 1.22602 0.97551 0.95958 0.99151 1.22511 0.93904 0.97099 1.01622 1.21192 0.95179 0.95007 0.95741 1.21906 1.01847 1.01187 0.94636 1.21920 0.97955 0.99141 1.00621 1.22240 0.94334 0.97969 0.99638 1.21855 1.00735 0.94137 0.91642 1.19723 0.85371 0.86626 0.85182 1.90478 1.43893 1.80135 1.31543 1.41875 1.49520 1.07375 1.21467 1.19754 1.32768 0.82273 1.07849 0.87843 1.25265 0.96891 1.00564 0.95348 1.69626 1.38255 1.35616 1.10919 0.85798 0.78190 0.81966 0.78374 1.19221 1.20824 1.20773 0.96845 0.88481 0.92159 0.95343 0.90663 0.88720 0.90444 0.92366 0.91062 0.90934 0.90642 0.91009 0.91310 0.91280 0.92532 0.92839 0.92520 0.92610 0.92774 0.92575 0.89506 0.91342 0.93543 0.89417 0.77514 0.91979 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 0.02 0.33 8.96 60.07 0.54 0.86 16 2 N -0.52 -9.07 4.50 -244.36 -1.10 -10.17 16 3 C 0.04 0.62 5.28 -3.82 -0.02 0.60 16 4 C 0.12 1.48 5.33 -4.04 -0.02 1.46 16 5 N -0.62 -6.32 2.87 -181.57 -0.52 -6.84 16 6 C 0.08 0.48 8.92 59.85 0.53 1.01 16 7 C 0.52 6.08 7.06 -10.98 -0.08 6.01 16 8 O -0.53 -8.60 15.02 5.56 0.08 -8.52 16 9 C -0.11 -0.91 2.31 -90.10 -0.21 -1.12 16 10 H 0.10 0.65 7.40 -51.93 -0.38 0.27 16 11 C -0.11 -0.71 5.49 -24.66 -0.14 -0.85 16 12 C -0.11 -0.63 5.90 -25.00 -0.15 -0.78 16 13 C -0.07 -0.48 0.94 -153.39 -0.14 -0.62 16 14 C -0.14 -0.96 8.14 37.16 0.30 -0.66 16 15 C -0.14 -0.81 8.16 37.16 0.30 -0.51 16 16 C -0.10 -0.91 5.48 -25.61 -0.14 -1.05 16 17 C 0.05 0.90 5.45 -4.97 -0.03 0.88 16 18 C 0.45 10.85 7.47 -10.98 -0.08 10.77 16 19 O -0.58 -15.85 13.91 5.55 0.08 -15.78 16 20 N -0.57 -14.70 5.29 -10.96 -0.06 -14.76 16 21 C -0.30 -8.43 9.68 -14.93 -0.14 -8.57 16 22 H 0.10 3.08 7.16 -52.49 -0.38 2.70 16 23 C 0.02 0.56 5.50 -17.46 -0.10 0.47 16 24 N -0.90 -24.98 13.05 55.50 0.72 -24.25 16 25 Si 0.93 21.40 29.55 -169.99 -5.02 16.38 16 26 H -0.27 -6.17 7.11 56.52 0.40 -5.77 16 27 H -0.28 -6.37 7.11 56.52 0.40 -5.97 16 28 H -0.28 -6.40 7.11 56.52 0.40 -6.00 16 29 H 0.01 0.19 8.14 -51.93 -0.42 -0.23 16 30 H 0.10 1.93 5.82 -51.93 -0.30 1.63 16 31 H 0.06 0.84 6.47 -51.93 -0.34 0.50 16 32 H 0.03 0.36 8.12 -51.93 -0.42 -0.06 16 33 H 0.07 1.16 7.93 -51.93 -0.41 0.75 16 34 H 0.09 1.44 7.42 -51.93 -0.39 1.06 16 35 H 0.08 0.84 6.48 -51.93 -0.34 0.51 16 36 H 0.06 0.29 7.62 -51.93 -0.40 -0.11 16 37 H 0.07 0.41 8.07 -51.93 -0.42 -0.01 16 38 H 0.07 0.33 5.96 -51.93 -0.31 0.03 16 39 H 0.07 0.34 6.28 -51.93 -0.33 0.01 16 40 H 0.07 0.53 8.05 -51.93 -0.42 0.12 16 41 H 0.07 0.36 7.84 -51.93 -0.41 -0.05 16 42 H 0.07 0.33 7.84 -51.93 -0.41 -0.08 16 43 H 0.06 0.41 8.14 -51.93 -0.42 -0.02 16 44 H 0.05 0.31 8.14 -51.93 -0.42 -0.11 16 45 H 0.06 0.43 8.14 -51.93 -0.42 0.01 16 46 H 0.05 0.30 8.12 -51.93 -0.42 -0.12 16 47 H 0.05 0.28 8.14 -51.93 -0.42 -0.14 16 48 H 0.06 0.34 8.14 -51.93 -0.42 -0.08 16 49 H 0.09 0.98 6.40 -51.93 -0.33 0.65 16 50 H 0.07 0.59 7.67 -51.93 -0.40 0.19 16 51 H 0.05 0.80 8.12 -51.93 -0.42 0.38 16 52 H 0.09 1.56 7.93 -51.93 -0.41 1.15 16 53 H 0.39 9.76 7.90 -40.82 -0.32 9.44 16 54 H 0.27 7.06 8.31 -40.82 -0.34 6.72 16 LS Contribution 417.38 15.07 6.29 6.29 Total: -1.00 -33.68 417.38 -8.71 -42.39 By element: Atomic # 1 Polarization: 16.98 SS G_CDS: -9.62 Total: 7.36 kcal Atomic # 6 Polarization: 7.46 SS G_CDS: 0.43 Total: 7.89 kcal Atomic # 7 Polarization: -55.06 SS G_CDS: -0.96 Total: -56.02 kcal Atomic # 8 Polarization: -24.45 SS G_CDS: 0.16 Total: -24.29 kcal Atomic # 14 Polarization: 21.40 SS G_CDS: -5.02 Total: 16.38 kcal Total LS contribution 6.29 Total: 6.29 kcal Total: -33.68 -8.71 -42.39 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. ZINC001272104629.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 -35.607 kcal (2) G-P(sol) polarization free energy of solvation -33.682 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -69.290 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.712 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.394 kcal (6) G-S(sol) free energy of system = (1) + (5) -78.001 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.78 seconds