Wall clock time and date at job start Tue Mar 31 2020 19:09:18 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 1.52997 * 1 3 3 C 1.53006 * 109.46994 * 2 1 4 4 H 1.08993 * 109.49585 * 305.00319 * 3 2 1 5 5 C 1.53197 * 109.49305 * 65.06447 * 3 2 1 6 6 N 1.46940 * 108.76847 * 174.55467 * 5 3 2 7 7 C 1.34774 * 120.60042 * 126.42499 * 6 5 3 8 8 O 1.21278 * 120.00357 * 355.81061 * 7 6 5 9 9 C 1.50708 * 119.99744 * 175.81811 * 7 6 5 10 10 C 1.54133 * 110.74430 * 61.99351 * 9 7 6 11 11 C 1.57067 * 102.00544 * 97.58236 * 10 9 7 12 12 C 1.54846 * 101.72717 * 36.30569 * 11 10 9 13 13 N 1.47847 * 110.77677 * 181.66893 * 9 7 6 14 14 C 1.47948 * 108.37663 * 120.32588 * 13 9 7 15 15 C 1.54832 * 105.06523 * 337.18590 * 14 13 9 16 16 C 1.54138 * 110.73932 * 300.55541 * 9 7 6 17 17 C 1.46928 * 118.76466 * 306.44201 * 6 5 3 18 18 C 1.53194 * 108.77069 * 53.58929 * 17 6 5 19 19 C 1.53035 * 109.31531 * 305.36142 * 18 17 6 20 20 H 1.08998 * 109.46183 * 301.34983 * 19 18 17 21 21 N 1.46502 * 109.45958 * 181.38843 * 19 18 17 22 22 C 1.36939 * 120.00119 * 84.93552 * 21 19 18 23 23 H 1.07998 * 119.99949 * 359.97438 * 22 21 19 24 24 C 1.38809 * 120.00071 * 180.02562 * 22 21 19 25 25 N 1.31615 * 120.00032 * 359.97438 * 24 22 21 26 26 Si 1.86806 * 119.99843 * 180.02562 * 24 22 21 27 27 H 1.48496 * 109.47066 * 59.99773 * 26 24 22 28 28 H 1.48497 * 109.46726 * 179.97438 * 26 24 22 29 29 H 1.48498 * 109.46811 * 299.99384 * 26 24 22 30 30 H 1.09007 * 109.46572 * 179.97438 * 1 2 3 31 31 H 1.08998 * 109.47212 * 59.99995 * 1 2 3 32 32 H 1.09002 * 109.47558 * 299.99631 * 1 2 3 33 33 H 1.08998 * 109.47212 * 120.00005 * 2 1 3 34 34 H 1.09002 * 109.47558 * 240.00368 * 2 1 3 35 35 H 1.08999 * 109.58492 * 294.37032 * 5 3 2 36 36 H 1.08997 * 109.58772 * 54.80036 * 5 3 2 37 37 H 1.08999 * 110.72965 * 215.76675 * 10 9 7 38 38 H 1.09000 * 110.73696 * 339.07266 * 10 9 7 39 39 H 1.09001 * 111.10467 * 278.12766 * 11 10 9 40 40 H 1.09003 * 110.81097 * 154.35611 * 11 10 9 41 41 H 1.09001 * 110.32128 * 204.26417 * 12 11 10 42 42 H 1.08997 * 110.31715 * 82.06014 * 12 11 10 43 43 H 1.08997 * 110.32871 * 218.28605 * 14 13 9 44 44 H 1.09002 * 110.41076 * 96.12397 * 14 13 9 45 45 H 1.09003 * 110.99207 * 278.57422 * 15 14 13 46 46 H 1.09005 * 111.02962 * 154.77660 * 15 14 13 47 47 H 1.09000 * 110.73708 * 20.92256 * 16 9 7 48 48 H 1.09009 * 110.72897 * 144.22049 * 16 9 7 49 49 H 1.08994 * 109.58490 * 293.80256 * 17 6 5 50 50 H 1.09000 * 109.70065 * 173.44551 * 17 6 5 51 51 H 1.09006 * 109.49314 * 185.41358 * 18 17 6 52 52 H 1.08995 * 109.49693 * 65.32064 * 18 17 6 53 53 H 0.97003 * 119.99807 * 264.93497 * 21 19 18 54 54 H 0.97000 * 120.00045 * 180.02562 * 25 24 22 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 1 1.6055 1.9820 -0.8416 5 6 1.6363 2.1275 1.3095 6 7 2.2435 3.4649 1.3503 7 6 1.4838 4.5570 1.5661 8 8 0.2788 4.4500 1.6531 9 6 2.1315 5.9113 1.6991 10 6 2.8684 6.2939 0.4005 11 6 1.8125 7.2092 -0.3166 12 6 1.1756 7.9541 0.8823 13 7 1.1181 6.9530 1.9702 14 6 1.4416 7.5929 3.2644 15 6 2.2971 6.5509 4.0258 16 6 3.1287 5.9262 2.8744 17 6 3.6939 3.5894 1.1509 18 6 4.0736 2.8882 -0.1571 19 6 3.5653 1.4451 -0.1240 20 1 4.0000 0.9265 0.7304 21 7 3.9556 0.7617 -1.3597 22 6 5.1938 0.1860 -1.4620 23 1 5.8829 0.2360 -0.6318 24 6 5.5638 -0.4611 -2.6330 25 7 4.7244 -0.5217 -3.6448 26 14 7.2528 -1.2471 -2.7721 27 1 7.4019 -2.2886 -1.7242 28 1 7.4001 -1.8694 -4.1123 29 1 8.2985 -0.2086 -2.5904 30 1 -0.3633 -1.0278 -0.0005 31 1 -0.3633 0.5138 -0.8900 32 1 -0.3634 0.5138 0.8900 33 1 1.8933 -0.5138 0.8900 34 1 1.8934 -0.5138 -0.8900 35 1 0.5510 2.2168 1.3557 36 1 1.9929 1.5389 2.1548 37 1 3.7796 6.8491 0.6232 38 1 3.0909 5.4070 -0.1927 39 1 1.0692 6.6117 -0.8445 40 1 2.3026 7.9080 -0.9947 41 1 0.1719 8.2938 0.6269 42 1 1.7985 8.7985 1.1773 43 1 0.5283 7.8102 3.8181 44 1 2.0130 8.5073 3.1041 45 1 1.6660 5.8011 4.5028 46 1 2.9446 7.0354 4.7567 47 1 3.4404 4.9133 3.1291 48 1 3.9920 6.5492 2.6400 49 1 4.2186 3.1198 1.9829 50 1 3.9679 4.6428 1.0938 51 1 5.1579 2.8895 -0.2690 52 1 3.6202 3.4146 -0.9970 53 1 3.3369 0.7171 -2.1054 54 1 4.9828 -0.9742 -4.4630 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001037886629.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 19:09:18 Heat of formation + Delta-G solvation = -11.734777 kcal Electronic energy + Delta-G solvation = -31738.342779 eV Core-core repulsion = 27903.046376 eV Total energy + Delta-G solvation = -3835.296403 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 335.231 amu Computer time = 0.87 seconds Orbital eigenvalues (eV) -41.26455 -39.07052 -37.32476 -34.82988 -34.12196 -33.80219 -31.82470 -31.56109 -29.47491 -28.81944 -28.07610 -25.74706 -25.16691 -23.85852 -23.14091 -21.96229 -21.21470 -21.01422 -20.73272 -19.59691 -18.59814 -17.09513 -16.68304 -16.30488 -16.19344 -15.30732 -14.97813 -14.88229 -14.30782 -14.14760 -13.96128 -13.83344 -13.59974 -13.33627 -13.27083 -13.16512 -13.04831 -12.72958 -12.52117 -12.34916 -12.05891 -11.92565 -11.78489 -11.66244 -11.40423 -11.31155 -11.21837 -11.11301 -11.04432 -10.91202 -10.80707 -10.66509 -10.60325 -10.30278 -10.23346 -10.13010 -9.73242 -9.57584 -9.47960 -8.90249 -8.51527 -8.35502 -6.97059 -5.78369 -3.07028 2.81148 3.02493 3.41366 3.46300 3.47318 3.82135 4.19611 4.26144 4.49770 4.56534 4.63763 4.70132 4.79262 4.90166 5.05175 5.12385 5.24705 5.26024 5.27630 5.31422 5.38809 5.42181 5.47664 5.54192 5.57707 5.59468 5.61262 5.62643 5.70635 5.71844 5.73325 5.74612 5.85136 5.90119 5.94752 6.00113 6.05610 6.16249 6.18923 6.33676 6.38384 6.43340 6.48174 6.54707 6.68684 6.74309 6.80657 6.85158 6.98989 7.07597 7.64697 7.67101 8.39859 8.45293 9.51244 10.09056 10.43996 11.43987 Molecular weight = 335.23amu Principal moments of inertia in cm(-1) A = 0.015474 B = 0.003317 C = 0.003047 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1809.094753 B = 8439.703366 C = 9186.360176 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 -0.112 4.112 3 C -0.104 4.104 4 H 0.069 0.931 5 C 0.121 3.879 6 N -0.609 5.609 7 C 0.534 3.466 8 O -0.523 6.523 9 C 0.075 3.925 10 C -0.141 4.141 11 C -0.131 4.131 12 C 0.038 3.962 13 N -0.488 5.488 14 C 0.037 3.963 15 C -0.132 4.132 16 C -0.136 4.136 17 C 0.096 3.904 18 C -0.152 4.152 19 C 0.185 3.815 20 H 0.047 0.953 21 N -0.720 5.720 22 C -0.239 4.239 23 H 0.069 0.931 24 C -0.011 4.011 25 N -0.932 5.932 26 Si 0.904 3.096 27 H -0.286 1.286 28 H -0.292 1.292 29 H -0.287 1.287 30 H 0.049 0.951 31 H 0.051 0.949 32 H 0.049 0.951 33 H 0.056 0.944 34 H 0.083 0.917 35 H 0.089 0.911 36 H 0.063 0.937 37 H 0.081 0.919 38 H 0.093 0.907 39 H 0.078 0.922 40 H 0.077 0.923 41 H 0.082 0.918 42 H 0.050 0.950 43 H 0.082 0.918 44 H 0.050 0.950 45 H 0.076 0.924 46 H 0.077 0.923 47 H 0.084 0.916 48 H 0.080 0.920 49 H 0.064 0.936 50 H 0.085 0.915 51 H 0.075 0.925 52 H 0.059 0.941 53 H 0.384 0.616 54 H 0.255 0.745 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.573 15.878 13.236 21.171 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 -0.210 4.210 2 C -0.150 4.150 3 C -0.124 4.124 4 H 0.087 0.913 5 C -0.001 4.001 6 N -0.343 5.343 7 C 0.320 3.680 8 O -0.398 6.398 9 C -0.018 4.018 10 C -0.179 4.179 11 C -0.169 4.169 12 C -0.090 4.090 13 N -0.211 5.211 14 C -0.090 4.090 15 C -0.170 4.170 16 C -0.175 4.175 17 C -0.028 4.028 18 C -0.193 4.193 19 C 0.074 3.926 20 H 0.065 0.935 21 N -0.360 5.360 22 C -0.370 4.370 23 H 0.087 0.913 24 C -0.208 4.208 25 N -0.580 5.580 26 Si 0.735 3.265 27 H -0.213 1.213 28 H -0.218 1.218 29 H -0.214 1.214 30 H 0.068 0.932 31 H 0.070 0.930 32 H 0.068 0.932 33 H 0.075 0.925 34 H 0.101 0.899 35 H 0.108 0.892 36 H 0.081 0.919 37 H 0.099 0.901 38 H 0.111 0.889 39 H 0.096 0.904 40 H 0.096 0.904 41 H 0.101 0.899 42 H 0.068 0.932 43 H 0.100 0.900 44 H 0.069 0.931 45 H 0.094 0.906 46 H 0.095 0.905 47 H 0.103 0.897 48 H 0.099 0.901 49 H 0.082 0.918 50 H 0.103 0.897 51 H 0.093 0.907 52 H 0.078 0.922 53 H 0.218 0.782 54 H 0.065 0.935 Dipole moment (debyes) X Y Z Total from point charges -5.617 15.511 13.317 21.201 hybrid contribution 1.728 -0.092 -0.513 1.805 sum -3.889 15.419 12.804 20.416 Atomic orbital electron populations 1.21840 0.96816 1.00969 1.01337 1.21450 0.94377 0.95765 1.03382 1.21771 0.97527 0.96202 0.96859 0.91284 1.21708 0.99410 0.81427 0.97577 1.48093 1.08287 1.06553 1.71362 1.20031 0.86948 0.84729 0.76292 1.90646 1.14066 1.85662 1.49395 1.22170 0.90787 0.92363 0.96502 1.23516 0.97944 1.01200 0.95242 1.23097 0.98009 0.98484 0.97347 1.23255 1.01076 0.93566 0.91069 1.64861 1.44984 1.09260 1.02024 1.23261 0.99260 0.95910 0.90595 1.22771 0.98184 0.98633 0.97391 1.23086 0.97313 1.02858 0.94197 1.22148 0.79930 1.01633 0.99055 1.22694 1.02078 0.99395 0.95108 1.20166 0.90844 0.90439 0.91139 0.93501 1.42407 1.16416 1.64464 1.12736 1.19164 0.91798 1.27474 0.98556 0.91330 1.24714 0.98069 1.01533 0.96438 1.69645 1.35270 1.48337 1.04742 0.86317 0.84209 0.79197 0.76736 1.21320 1.21773 1.21359 0.93223 0.93009 0.93207 0.92519 0.89851 0.89229 0.91919 0.90072 0.88892 0.90366 0.90435 0.89928 0.93165 0.89989 0.93142 0.90551 0.90471 0.89735 0.90127 0.91780 0.89701 0.90651 0.92238 0.78207 0.93479 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 -0.15 -2.18 9.67 37.16 0.36 -1.82 16 2 C -0.11 -1.83 5.31 -26.73 -0.14 -1.97 16 3 C -0.10 -1.71 1.92 -90.50 -0.17 -1.88 16 4 H 0.07 1.25 8.14 -51.93 -0.42 0.82 16 5 C 0.12 1.81 5.33 -3.70 -0.02 1.79 16 6 N -0.61 -8.67 2.89 -172.75 -0.50 -9.17 16 7 C 0.53 8.14 6.50 -10.98 -0.07 8.06 16 8 O -0.52 -9.90 15.92 5.56 0.09 -9.81 16 9 C 0.08 0.90 0.62 -131.04 -0.08 0.81 16 10 C -0.14 -1.50 4.66 -23.93 -0.11 -1.61 16 11 C -0.13 -1.35 7.12 -23.55 -0.17 -1.52 16 12 C 0.04 0.38 6.75 -2.27 -0.02 0.37 16 13 N -0.49 -5.91 4.93 -214.08 -1.05 -6.96 16 14 C 0.04 0.36 6.74 -2.28 -0.02 0.34 16 15 C -0.13 -1.18 7.07 -24.62 -0.17 -1.35 16 16 C -0.14 -1.30 4.83 -24.99 -0.12 -1.42 16 17 C 0.10 1.22 3.89 -3.71 -0.01 1.21 16 18 C -0.15 -2.45 5.51 -26.61 -0.15 -2.60 16 19 C 0.18 3.42 2.19 -67.89 -0.15 3.27 16 20 H 0.05 0.90 8.08 -51.93 -0.42 0.48 16 21 N -0.72 -16.96 4.33 -53.39 -0.23 -17.19 16 22 C -0.24 -6.29 9.93 -15.06 -0.15 -6.44 16 23 H 0.07 1.75 7.83 -52.49 -0.41 1.34 16 24 C -0.01 -0.32 5.50 -17.43 -0.10 -0.41 16 25 N -0.93 -27.39 13.06 55.49 0.72 -26.67 16 26 Si 0.90 21.80 29.55 -169.99 -5.02 16.77 16 27 H -0.29 -6.82 7.11 56.52 0.40 -6.42 16 28 H -0.29 -7.16 7.11 56.52 0.40 -6.76 16 29 H -0.29 -6.79 7.11 56.52 0.40 -6.39 16 30 H 0.05 0.66 8.14 -51.92 -0.42 0.23 16 31 H 0.05 0.75 8.14 -51.93 -0.42 0.33 16 32 H 0.05 0.67 6.70 -51.93 -0.35 0.32 16 33 H 0.06 0.89 8.14 -51.93 -0.42 0.47 16 34 H 0.08 1.62 7.22 -51.93 -0.37 1.25 16 35 H 0.09 1.43 5.72 -51.93 -0.30 1.13 16 36 H 0.06 0.87 8.14 -51.93 -0.42 0.45 16 37 H 0.08 0.70 7.32 -51.93 -0.38 0.32 16 38 H 0.09 1.12 5.35 -51.93 -0.28 0.84 16 39 H 0.08 0.94 8.14 -51.93 -0.42 0.52 16 40 H 0.08 0.65 8.14 -51.93 -0.42 0.23 16 41 H 0.08 0.82 8.14 -51.93 -0.42 0.40 16 42 H 0.05 0.42 7.13 -51.93 -0.37 0.05 16 43 H 0.08 0.77 8.14 -51.93 -0.42 0.34 16 44 H 0.05 0.40 7.14 -51.93 -0.37 0.03 16 45 H 0.08 0.78 8.14 -51.93 -0.42 0.36 16 46 H 0.08 0.53 8.14 -51.93 -0.42 0.10 16 47 H 0.08 0.83 6.25 -51.93 -0.32 0.51 16 48 H 0.08 0.63 7.32 -51.92 -0.38 0.25 16 49 H 0.06 0.76 8.08 -51.93 -0.42 0.34 16 50 H 0.08 0.92 3.56 -51.93 -0.19 0.74 16 51 H 0.07 1.29 8.14 -51.93 -0.42 0.86 16 52 H 0.06 1.02 7.62 -51.93 -0.40 0.63 16 53 H 0.38 9.84 7.51 -40.82 -0.31 9.53 16 54 H 0.26 7.34 8.31 -40.82 -0.34 7.00 16 LS Contribution 394.40 15.07 5.94 5.94 Total: -1.00 -31.13 394.40 -10.81 -41.94 By element: Atomic # 1 Polarization: 19.79 SS G_CDS: -9.47 Total: 10.32 kcal Atomic # 6 Polarization: -3.88 SS G_CDS: -1.29 Total: -5.17 kcal Atomic # 7 Polarization: -58.93 SS G_CDS: -1.06 Total: -59.99 kcal Atomic # 8 Polarization: -9.90 SS G_CDS: 0.09 Total: -9.81 kcal Atomic # 14 Polarization: 21.80 SS G_CDS: -5.02 Total: 16.77 kcal Total LS contribution 5.94 Total: 5.94 kcal Total: -31.13 -10.81 -41.94 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. ZINC001037886629.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 30.203 kcal (2) G-P(sol) polarization free energy of solvation -31.126 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -0.923 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.812 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.938 kcal (6) G-S(sol) free energy of system = (1) + (5) -11.735 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.87 seconds