Wall clock time and date at job start Sat Mar 6 2021 21:34:56 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= 0 * 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 O 2 2 C 1.42902 * 1 3 3 Si 1.86295 * 109.47158 * 2 1 4 4 C 1.50705 * 109.46864 * 119.99964 * 2 1 3 5 5 C 1.38241 * 119.96918 * 244.97793 * 4 2 1 6 6 C 1.38290 * 120.10922 * 180.02562 * 5 4 2 7 7 C 1.38129 * 120.05662 * 359.68358 * 6 5 4 8 8 C 1.38756 * 119.94061 * 0.59068 * 7 6 5 9 9 O 1.35894 * 120.05705 * 179.70151 * 8 7 6 10 10 C 1.42904 * 117.00100 * 359.73008 * 9 8 7 11 11 C 1.52999 * 109.47519 * 179.97438 * 10 9 8 12 12 C 1.50698 * 109.47004 * 179.97438 * 11 10 9 13 13 O 1.21283 * 120.00472 * 0.02562 * 12 11 10 14 14 N 1.34777 * 119.99538 * 179.97438 * 12 11 10 15 15 C 1.46499 * 119.99665 * 179.72653 * 14 12 11 16 16 H 1.09002 * 112.85201 * 24.08188 * 15 14 12 17 17 C 1.53784 * 113.61491 * 155.28109 * 15 14 12 18 18 C 1.53783 * 87.08338 * 139.98310 * 17 15 14 19 19 C 1.52999 * 113.61695 * 89.11538 * 18 17 15 20 20 O 1.42901 * 109.46903 * 180.02562 * 19 18 17 21 21 C 1.50697 * 113.61150 * 220.02159 * 18 17 15 22 22 C 1.38236 * 119.99876 * 359.71985 * 21 18 17 23 23 C 1.38241 * 119.99903 * 179.74634 * 22 21 18 24 24 C 1.38242 * 119.99899 * 0.55436 * 23 22 21 25 25 C 1.38235 * 119.99670 * 359.69963 * 24 23 22 26 26 C 1.38227 * 120.00348 * 0.02562 * 25 24 23 27 27 C 1.53780 * 87.07825 * 334.56565 * 18 17 15 28 28 C 1.38168 * 119.97064 * 65.00053 * 4 2 1 29 29 H 0.96698 * 114.00135 * 60.00111 * 1 2 3 30 30 H 1.09001 * 109.46917 * 240.00006 * 2 1 3 31 31 H 1.48500 * 110.00312 * 298.68099 * 3 2 1 32 32 H 1.48506 * 109.99922 * 59.99775 * 3 2 1 33 33 H 1.07994 * 119.94645 * 0.02562 * 5 4 2 34 34 H 1.07997 * 119.97188 * 179.97438 * 6 5 4 35 35 H 1.07999 * 120.02958 * 180.31912 * 7 6 5 36 36 H 1.09000 * 109.47055 * 59.99243 * 10 9 8 37 37 H 1.09007 * 109.46875 * 300.00253 * 10 9 8 38 38 H 1.09003 * 109.46690 * 59.99935 * 11 10 9 39 39 H 1.08993 * 109.46773 * 300.00271 * 11 10 9 40 40 H 0.97001 * 120.00485 * 0.02562 * 14 12 11 41 41 H 1.09000 * 113.61044 * 254.52540 * 17 15 14 42 42 H 1.08999 * 113.61555 * 25.34324 * 17 15 14 43 43 H 1.09004 * 109.46968 * 299.99772 * 19 18 17 44 44 H 1.08993 * 109.47250 * 60.00123 * 19 18 17 45 45 H 0.96699 * 114.00077 * 180.02562 * 20 19 18 46 46 H 1.07999 * 120.00487 * 0.02562 * 22 21 18 47 47 H 1.07997 * 120.00214 * 180.27519 * 23 22 21 48 48 H 1.07996 * 120.00204 * 179.72285 * 24 23 22 49 49 H 1.08003 * 119.99704 * 179.97438 * 25 24 23 50 50 H 1.08004 * 120.00648 * 179.97438 * 26 25 24 51 51 H 1.08998 * 113.61772 * 270.88604 * 27 18 17 52 52 H 1.09001 * 113.61751 * 139.98662 * 27 18 17 53 53 H 1.07999 * 120.02788 * 0.02562 * 28 4 2 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4290 0.0000 0.0000 3 14 2.0500 1.7564 0.0000 4 6 1.9313 -0.7104 1.2305 5 6 2.6390 -0.0118 2.1907 6 6 3.1017 -0.6609 3.3208 7 6 2.8520 -2.0081 3.4958 8 6 2.1468 -2.7128 2.5307 9 8 1.9051 -4.0396 2.6976 10 6 2.4114 -4.6466 3.8881 11 6 2.0431 -6.1316 3.8998 12 6 2.5776 -6.7717 5.1551 13 8 3.1922 -6.1058 5.9612 14 7 2.3718 -8.0842 5.3823 15 6 2.8966 -8.7078 6.5996 16 1 3.0506 -7.9936 7.4086 17 6 2.1252 -9.9672 7.0283 18 6 3.4879 -10.5853 7.3836 19 6 3.9326 -10.3042 8.8202 20 8 5.2030 -10.9155 9.0538 21 6 3.6079 -12.0393 7.0061 22 6 2.5450 -12.6875 6.4054 23 6 2.6569 -14.0199 6.0544 24 6 3.8279 -14.7072 6.3146 25 6 4.8889 -14.0603 6.9201 26 6 4.7790 -12.7265 7.2659 27 6 4.1033 -9.6277 6.3496 28 6 1.6844 -2.0596 1.3977 29 1 -0.3933 0.4417 -0.7650 30 1 1.7923 -0.5138 -0.8900 31 1 1.5879 2.4586 -1.2242 32 1 1.5614 2.4679 1.2085 33 1 2.8309 1.0427 2.0582 34 1 3.6548 -0.1130 4.0693 35 1 3.2092 -2.5135 4.3809 36 1 1.9752 -4.1575 4.7591 37 1 3.4959 -4.5405 3.9171 38 1 2.4791 -6.6209 3.0288 39 1 0.9587 -6.2372 3.8710 40 1 1.8800 -8.6168 4.7378 41 1 1.4786 -9.8104 7.8917 42 1 1.6176 -10.4697 6.2050 43 1 4.0144 -9.2278 8.9712 44 1 3.1988 -10.7137 9.5144 45 1 5.5472 -10.7783 9.9470 46 1 1.6286 -12.1518 6.2062 47 1 1.8281 -14.5252 5.5811 48 1 3.9138 -15.7492 6.0444 49 1 5.8036 -14.5973 7.1237 50 1 5.6078 -12.2212 7.7393 51 1 4.1377 -10.0382 5.3405 52 1 5.0536 -9.1968 6.6649 53 1 1.1321 -2.6050 0.6468 There are 71 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 71 No. of singly occupied orbitals= 1 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=0 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 s_22_13270510_4549614.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 21:34:56 Heat of formation + Delta-G solvation = -65.592127 kcal Electronic energy + Delta-G solvation = -33699.033430 eV Core-core repulsion = 29082.652527 eV Total energy + Delta-G solvation = -4616.380903 eV No. of doubly occupied orbitals = 71 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 384.182 amu Computer time = 1.41 seconds Orbital eigenvalues (eV) -41.96484 -41.22411 -40.44323 -39.09516 -38.81814 -37.40291 -37.31064 -34.81369 -33.30108 -32.51619 -31.72800 -31.64649 -30.70512 -28.39450 -27.04483 -26.98408 -25.67243 -24.44442 -23.56754 -23.21180 -22.45119 -21.82436 -21.43489 -19.79203 -19.07138 -18.72231 -18.51456 -17.90814 -17.89049 -17.44417 -17.21032 -16.98887 -16.92431 -16.26386 -16.09447 -15.98161 -15.73693 -15.66718 -15.54042 -15.45932 -14.80704 -14.50013 -14.45352 -14.35214 -14.31430 -13.96138 -13.83750 -13.63789 -13.51565 -13.43820 -13.38068 -13.12092 -12.93363 -12.86882 -12.44895 -12.30622 -12.29499 -11.89069 -11.86366 -11.76106 -11.58835 -11.58038 -11.42160 -10.96857 -10.86146 -10.50685 -10.15360 -9.81927 -9.70435 -9.48863 -9.14766 -4.94104 0.30665 0.51259 0.51493 0.62809 1.28060 1.49648 1.60992 1.71538 1.97149 2.48092 2.71827 2.79639 3.03291 3.33840 3.37417 3.43228 3.51739 3.62124 3.77215 3.79917 3.85092 3.88294 3.91693 3.96950 4.12931 4.14454 4.20988 4.25916 4.28179 4.33131 4.34229 4.34634 4.42000 4.49190 4.49972 4.58235 4.60921 4.65465 4.66974 4.71665 4.76503 4.86143 4.90949 4.96214 5.04133 5.06454 5.19331 5.33635 5.35260 5.40110 5.47510 5.56090 5.67392 5.76585 5.79034 5.83648 6.21810 6.33077 6.44723 6.45352 6.59886 7.07689 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.535 6.535 2 C -0.077 4.077 3 Si 0.688 3.312 4 C -0.036 4.036 5 C -0.153 4.153 6 C -0.073 4.073 7 C -0.202 4.202 8 C 0.132 3.868 9 O -0.317 6.317 10 C 0.075 3.925 11 C -0.142 4.142 12 C 0.522 3.478 13 O -0.538 6.538 14 N -0.718 5.718 15 C 0.122 3.878 16 H 0.118 0.882 17 C -0.137 4.137 18 C -0.039 4.039 19 C 0.100 3.900 20 O -0.563 6.563 21 C -0.068 4.068 22 C -0.123 4.123 23 C -0.126 4.126 24 C -0.123 4.123 25 C -0.127 4.127 26 C -0.096 4.096 27 C -0.132 4.132 28 C -0.124 4.124 29 H 0.380 0.620 30 H 0.078 0.922 31 H -0.261 1.261 32 H -0.255 1.255 33 H 0.129 0.871 34 H 0.131 0.869 35 H 0.133 0.867 36 H 0.072 0.928 37 H 0.073 0.927 38 H 0.108 0.892 39 H 0.107 0.893 40 H 0.404 0.596 41 H 0.082 0.918 42 H 0.100 0.900 43 H 0.054 0.946 44 H 0.052 0.948 45 H 0.379 0.621 46 H 0.121 0.879 47 H 0.119 0.881 48 H 0.119 0.881 49 H 0.120 0.880 50 H 0.147 0.853 51 H 0.089 0.911 52 H 0.079 0.921 53 H 0.132 0.868 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.672 -1.835 -0.534 2.026 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 O -0.342 6.342 2 C -0.187 4.187 3 Si 0.589 3.411 4 C -0.036 4.036 5 C -0.171 4.171 6 C -0.091 4.091 7 C -0.221 4.221 8 C 0.087 3.913 9 O -0.230 6.230 10 C -0.001 4.001 11 C -0.182 4.182 12 C 0.309 3.691 13 O -0.415 6.415 14 N -0.369 5.369 15 C 0.017 3.983 16 H 0.136 0.864 17 C -0.175 4.175 18 C -0.040 4.040 19 C 0.023 3.977 20 O -0.369 6.369 21 C -0.068 4.068 22 C -0.141 4.141 23 C -0.144 4.144 24 C -0.141 4.141 25 C -0.145 4.145 26 C -0.114 4.114 27 C -0.170 4.170 28 C -0.143 4.143 29 H 0.228 0.772 30 H 0.096 0.904 31 H -0.187 1.187 32 H -0.180 1.180 33 H 0.146 0.854 34 H 0.149 0.851 35 H 0.151 0.849 36 H 0.090 0.910 37 H 0.091 0.909 38 H 0.126 0.874 39 H 0.126 0.874 40 H 0.239 0.761 41 H 0.100 0.900 42 H 0.118 0.882 43 H 0.072 0.928 44 H 0.071 0.929 45 H 0.227 0.773 46 H 0.139 0.861 47 H 0.138 0.862 48 H 0.137 0.863 49 H 0.138 0.862 50 H 0.164 0.836 51 H 0.107 0.893 52 H 0.098 0.902 53 H 0.150 0.850 Dipole moment (debyes) X Y Z Total from point charges 0.803 -1.132 -0.131 1.395 hybrid contribution -1.280 -0.453 -0.074 1.360 sum -0.476 -1.585 -0.205 1.668 Atomic orbital electron populations 1.86602 1.17667 1.80201 1.49747 1.24841 0.84582 1.11128 0.98140 0.94914 0.91715 0.74362 0.80133 1.18996 0.97003 0.92834 0.94782 1.20908 1.01617 0.99738 0.94800 1.20902 0.97656 0.93677 0.96860 1.21387 1.04237 0.95973 1.00475 1.18916 0.95257 0.82638 0.94501 1.85968 1.74486 1.20293 1.42294 1.22413 0.99702 0.91766 0.86223 1.21480 1.04269 0.95128 0.97359 1.20332 0.79284 0.82100 0.87415 1.90747 1.40740 1.62520 1.47452 1.45924 1.57662 1.09583 1.23716 1.22584 0.94477 0.93155 0.88102 0.86407 1.23546 0.96061 0.95254 1.02620 1.20513 0.96860 0.91980 0.94602 1.21887 0.85539 0.96399 0.93904 1.86463 1.35892 1.77795 1.36800 1.19385 0.94350 0.93801 0.99244 1.21119 0.98445 0.94881 0.99681 1.21106 0.97956 0.94621 1.00680 1.21206 0.93743 0.99909 0.99215 1.21258 0.98791 0.95197 0.99240 1.21547 0.98348 0.93952 0.97509 1.23527 0.98717 0.95396 0.99406 1.20211 1.02985 0.93763 0.97353 0.77218 0.90411 1.18671 1.17960 0.85403 0.85077 0.84941 0.90957 0.90860 0.87415 0.87435 0.76116 0.89951 0.88214 0.92784 0.92948 0.77287 0.86083 0.86249 0.86332 0.86236 0.83561 0.89256 0.90201 0.85006 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 O -0.53 -0.99 12.81 -35.23 -0.45 -1.44 16 2 C -0.08 -0.05 2.79 36.01 0.10 0.05 16 3 Si 0.69 -0.32 29.85 -169.99 -5.07 -5.40 16 4 C -0.04 -0.08 5.38 -104.64 -0.56 -0.65 16 5 C -0.15 -0.23 8.67 -39.56 -0.34 -0.57 16 6 C -0.07 -0.09 10.04 -39.60 -0.40 -0.49 16 7 C -0.20 -0.41 9.04 -39.43 -0.36 -0.76 16 8 C 0.13 0.40 6.69 -39.21 -0.26 0.13 16 9 O -0.32 -0.77 10.14 -19.41 -0.20 -0.96 16 10 C 0.07 0.05 4.03 37.16 0.15 0.20 16 11 C -0.14 0.22 6.07 -27.88 -0.17 0.05 16 12 C 0.52 0.16 7.83 -10.99 -0.09 0.07 16 13 O -0.54 -2.26 15.58 5.55 0.09 -2.17 16 14 N -0.72 1.36 5.35 -53.01 -0.28 1.08 16 15 C 0.12 -0.15 3.89 -67.12 -0.26 -0.41 16 16 H 0.12 0.02 6.98 -51.93 -0.36 -0.34 16 17 C -0.14 0.33 6.44 -25.92 -0.17 0.17 16 18 C -0.04 0.03 1.06 -154.85 -0.16 -0.13 16 19 C 0.10 -0.13 6.38 37.16 0.24 0.10 16 20 O -0.56 0.49 10.04 -35.23 -0.35 0.14 16 21 C -0.07 -0.06 5.04 -104.62 -0.53 -0.59 16 22 C -0.12 -0.06 9.20 -39.58 -0.36 -0.42 16 23 C -0.13 -0.11 10.05 -39.58 -0.40 -0.51 16 24 C -0.12 -0.16 10.05 -39.58 -0.40 -0.55 16 25 C -0.13 -0.21 10.05 -39.59 -0.40 -0.60 16 26 C -0.10 -0.18 8.84 -39.58 -0.35 -0.53 16 27 C -0.13 0.07 6.99 -25.92 -0.18 -0.11 16 28 C -0.12 -0.38 9.62 -39.43 -0.38 -0.76 16 29 H 0.38 -0.88 8.74 45.56 0.40 -0.48 16 30 H 0.08 -0.09 7.96 -51.93 -0.41 -0.50 16 31 H -0.26 -0.36 7.11 56.52 0.40 0.05 16 32 H -0.25 -0.67 7.05 56.52 0.40 -0.27 16 33 H 0.13 -0.03 4.86 -52.49 -0.26 -0.29 16 34 H 0.13 -0.14 8.06 -52.49 -0.42 -0.56 16 35 H 0.13 0.11 6.30 -52.49 -0.33 -0.22 16 36 H 0.07 0.08 7.61 -51.93 -0.40 -0.32 16 37 H 0.07 0.07 7.63 -51.93 -0.40 -0.33 16 38 H 0.11 -0.32 8.14 -51.93 -0.42 -0.74 16 39 H 0.11 -0.32 8.14 -51.93 -0.42 -0.74 16 40 H 0.40 -1.80 8.73 -40.82 -0.36 -2.15 16 41 H 0.08 -0.23 8.10 -51.93 -0.42 -0.65 16 42 H 0.10 -0.34 5.93 -51.93 -0.31 -0.65 16 43 H 0.05 -0.11 7.34 -51.93 -0.38 -0.49 16 44 H 0.05 -0.09 8.14 -51.93 -0.42 -0.51 16 45 H 0.38 -1.73 9.12 45.56 0.42 -1.32 16 46 H 0.12 -0.19 5.76 -52.49 -0.30 -0.49 16 47 H 0.12 -0.10 8.06 -52.49 -0.42 -0.52 16 48 H 0.12 -0.03 8.06 -52.49 -0.42 -0.46 16 49 H 0.12 0.03 8.06 -52.48 -0.42 -0.40 16 50 H 0.15 0.28 5.44 -52.48 -0.29 -0.01 16 51 H 0.09 -0.03 8.09 -51.93 -0.42 -0.45 16 52 H 0.08 0.05 8.10 -51.93 -0.42 -0.37 16 53 H 0.13 0.34 8.06 -52.49 -0.42 -0.09 16 LS Contribution 427.48 15.07 6.44 6.44 Total: 0.00 -9.98 427.48 -11.93 -21.90 By element: Atomic # 1 Polarization: -6.47 SS G_CDS: -6.82 Total: -13.28 kcal Atomic # 6 Polarization: -1.03 SS G_CDS: -5.28 Total: -6.31 kcal Atomic # 7 Polarization: 1.36 SS G_CDS: -0.28 Total: 1.08 kcal Atomic # 8 Polarization: -3.52 SS G_CDS: -0.92 Total: -4.44 kcal Atomic # 14 Polarization: -0.32 SS G_CDS: -5.07 Total: -5.40 kcal Total LS contribution 6.44 Total: 6.44 kcal Total: -9.98 -11.93 -21.90 kcal The number of atoms in the molecule is 53 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. s_22_13270510_4549614.mol2 53 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 -43.689 kcal (2) G-P(sol) polarization free energy of solvation -9.978 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -53.666 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.926 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -21.903 kcal (6) G-S(sol) free energy of system = (1) + (5) -65.592 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.41 seconds