Wall clock time and date at job start Sun Mar 7 2021 00:15:20 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 C 2 2 C 1.52999 * 1 3 3 C 1.53008 * 109.47046 * 2 1 4 4 C 1.53001 * 109.46991 * 240.00736 * 2 1 3 5 5 Si 1.86295 * 109.47216 * 120.00268 * 2 1 3 6 6 C 1.86299 * 109.47033 * 299.99937 * 5 2 1 7 7 C 1.86297 * 109.47222 * 180.02562 * 5 2 1 8 8 O 1.63098 * 109.46952 * 59.99923 * 5 2 1 9 9 C 1.42899 * 113.99946 * 179.97438 * 8 5 2 10 10 C 1.53004 * 109.47448 * 180.02562 * 9 8 5 11 11 C 1.53498 * 114.20765 * 175.00153 * 10 9 8 12 12 N 1.47070 * 87.98528 * 139.65412 * 11 10 9 13 13 C 1.34767 * 136.05988 * 152.84154 * 12 11 10 14 14 O 1.21555 * 119.99812 * 3.11300 * 13 12 11 15 15 C 1.47836 * 120.00275 * 183.11634 * 13 12 11 16 16 C 1.39987 * 120.56185 * 352.37403 * 15 13 12 17 17 C 1.38398 * 118.28831 * 179.73012 * 16 15 13 18 18 C 1.50708 * 120.34375 * 180.22821 * 17 16 15 19 19 O 1.42897 * 109.46919 * 300.00253 * 18 17 16 20 20 Si 1.86301 * 109.46860 * 179.97438 * 18 17 16 21 21 H 1.48504 * 109.46975 * 60.00296 * 20 18 17 22 22 H 1.48501 * 109.46790 * 179.97438 * 20 18 17 23 23 H 1.48494 * 109.47349 * 300.00282 * 20 18 17 24 24 C 1.38305 * 119.30829 * 0.25028 * 17 16 15 25 25 N 1.31957 * 121.08073 * 0.02562 * 24 17 16 26 26 C 1.31666 * 121.87665 * 359.97438 * 25 24 17 27 27 C 1.47074 * 87.88328 * 333.10278 * 12 11 10 28 28 H 1.08999 * 109.47416 * 299.99771 * 1 2 3 29 29 H 1.09004 * 109.47175 * 59.99310 * 1 2 3 30 30 H 1.09003 * 109.47230 * 179.97438 * 1 2 3 31 31 H 1.08997 * 109.46878 * 179.97438 * 3 2 1 32 32 H 1.08996 * 109.47094 * 300.00354 * 3 2 1 33 33 H 1.09005 * 109.46516 * 60.00488 * 3 2 1 34 34 H 1.09007 * 109.46615 * 299.99380 * 4 2 1 35 35 H 1.08996 * 109.47517 * 59.99980 * 4 2 1 36 36 H 1.08997 * 109.46810 * 180.02562 * 4 2 1 37 37 H 1.09010 * 109.47126 * 179.97438 * 6 5 2 38 38 H 1.08995 * 109.47612 * 299.99937 * 6 5 2 39 39 H 1.09000 * 109.47182 * 60.00543 * 6 5 2 40 40 H 1.08999 * 109.47374 * 299.99939 * 7 5 2 41 41 H 1.09001 * 109.47386 * 59.99793 * 7 5 2 42 42 H 1.08996 * 109.47469 * 179.97438 * 7 5 2 43 43 H 1.09002 * 109.46994 * 59.99966 * 9 8 5 44 44 H 1.09005 * 109.47383 * 300.00092 * 9 8 5 45 45 H 1.09001 * 113.41053 * 41.79905 * 10 9 8 46 46 H 1.08993 * 113.46608 * 24.87697 * 11 10 9 47 47 H 1.09001 * 113.51786 * 254.43920 * 11 10 9 48 48 H 1.07999 * 120.85278 * 0.02562 * 16 15 13 49 49 H 1.09006 * 109.46792 * 60.00123 * 18 17 16 50 50 H 0.96699 * 113.99743 * 299.99475 * 19 18 17 51 51 H 1.07999 * 119.45750 * 180.02562 * 24 17 16 52 52 H 1.08000 * 119.71498 * 180.02562 * 26 25 24 53 53 H 1.08995 * 113.46702 * 141.67850 * 27 12 11 54 54 H 1.09005 * 113.46277 * 272.11662 * 27 12 11 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 2.0400 -0.7211 -1.2493 5 14 2.1510 -0.8783 1.5210 6 6 1.5300 -0.0001 3.0422 7 6 4.0140 -0.8776 1.5214 8 8 1.6073 -2.4160 1.5209 9 6 2.0295 -3.1818 2.6511 10 6 1.4646 -4.5998 2.5462 11 6 1.9509 -5.5540 3.6459 12 7 0.5843 -6.0939 3.7096 13 6 0.0200 -7.2686 4.0530 14 8 0.7118 -8.1750 4.4742 15 6 -1.4403 -7.4548 3.9173 16 6 -2.2678 -6.3753 3.5865 17 6 -3.6274 -6.6040 3.4661 18 6 -4.5603 -5.4762 3.1067 19 8 -4.4736 -4.4517 4.0991 20 14 -6.3076 -6.1174 3.0261 21 1 -6.6916 -6.6753 4.3477 22 1 -7.2268 -5.0060 2.6725 23 1 -6.3972 -7.1818 1.9945 24 6 -4.1212 -7.8781 3.6796 25 7 -3.3177 -8.8759 3.9958 26 6 -2.0178 -8.7087 4.1220 27 6 0.1051 -4.7897 3.2273 28 1 -0.3634 0.5138 0.8900 29 1 -0.3634 0.5140 -0.8899 30 1 -0.3634 -1.0277 -0.0005 31 1 3.1300 1.4426 0.0005 32 1 1.6766 1.9564 -0.8899 33 1 1.6767 1.9563 0.8901 34 1 1.6766 -1.7488 -1.2493 35 1 1.6767 -0.2072 -2.1393 36 1 3.1299 -0.7215 -1.2491 37 1 1.8930 -0.5143 3.9322 38 1 1.8933 1.0275 3.0423 39 1 0.4400 -0.0002 3.0423 40 1 4.3777 -1.3911 0.6315 41 1 4.3770 0.1502 1.5217 42 1 4.3774 -1.3910 2.4116 43 1 1.6654 -2.7119 3.5648 44 1 3.1184 -3.2256 2.6742 45 1 1.5181 -5.0139 1.5393 46 1 2.2589 -5.0437 4.5583 47 1 2.6879 -6.2782 3.2987 48 1 -1.8553 -5.3904 3.4246 49 1 -4.2786 -5.0670 2.1364 50 1 -4.7108 -4.7454 4.9893 51 1 -5.1817 -8.0594 3.5859 52 1 -1.3925 -9.5501 4.3818 53 1 -0.7243 -4.8650 2.5241 54 1 -0.0835 -4.0737 4.0273 RHF calculation, no. of doubly occupied orbitals= 67 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_14186584_13287814.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 00:15:20 Heat of formation + Delta-G solvation = -80.942388 kcal Electronic energy + Delta-G solvation = -31642.265069 eV Core-core repulsion = 27511.172650 eV Total energy + Delta-G solvation = -4131.092419 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 366.193 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -42.15893 -41.09810 -39.17371 -38.01570 -37.60703 -36.89686 -34.10318 -33.19657 -31.53108 -29.51677 -29.16459 -27.93020 -27.66471 -27.45971 -27.41919 -26.99743 -25.33331 -23.53880 -21.97552 -20.55367 -20.47006 -18.83543 -18.51830 -18.19945 -17.84009 -17.36895 -17.28131 -16.93115 -16.48952 -16.33131 -15.97148 -15.79395 -15.47721 -15.04105 -14.94207 -14.86719 -14.75718 -14.54779 -14.39598 -14.12818 -13.96847 -13.80089 -13.67268 -13.57241 -13.47651 -13.36859 -13.28811 -12.99911 -12.99541 -12.84317 -12.65171 -12.47166 -12.31763 -12.15712 -12.10489 -11.77818 -11.75256 -11.51417 -11.47166 -11.23066 -11.06254 -10.67887 -10.50542 -10.43499 -10.28767 -10.14426 -9.87507 -0.54619 -0.04447 0.95360 1.29124 1.29934 1.36099 1.57001 1.66066 1.73313 1.77833 1.96533 2.33470 2.64213 2.95860 3.06301 3.22021 3.29478 3.45164 3.57185 3.68370 3.70483 3.80834 4.00451 4.05382 4.05832 4.06563 4.16695 4.21798 4.24951 4.25300 4.36678 4.40877 4.42961 4.51320 4.58321 4.60375 4.63828 4.64884 4.65737 4.75389 4.79510 4.81030 4.83419 4.93828 4.98376 5.04473 5.04935 5.12971 5.27783 5.31469 5.35426 5.35804 5.43001 5.47074 5.52780 6.31575 6.48131 6.70212 6.98756 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.134 4.134 2 C -0.375 4.375 3 C -0.137 4.137 4 C -0.134 4.134 5 Si 1.290 2.710 6 C -0.512 4.512 7 C -0.513 4.513 8 O -0.622 6.622 9 C 0.096 3.904 10 C -0.122 4.122 11 C 0.111 3.889 12 N -0.644 5.644 13 C 0.595 3.405 14 O -0.527 6.527 15 C -0.183 4.183 16 C -0.027 4.027 17 C -0.182 4.182 18 C -0.076 4.076 19 O -0.536 6.536 20 Si 0.941 3.059 21 H -0.246 1.246 22 H -0.246 1.246 23 H -0.245 1.245 24 C 0.120 3.880 25 N -0.477 5.477 26 C 0.166 3.834 27 C 0.092 3.908 28 H 0.054 0.946 29 H 0.053 0.947 30 H 0.060 0.940 31 H 0.056 0.944 32 H 0.056 0.944 33 H 0.056 0.944 34 H 0.059 0.941 35 H 0.053 0.947 36 H 0.054 0.946 37 H 0.066 0.934 38 H 0.074 0.926 39 H 0.073 0.927 40 H 0.072 0.928 41 H 0.074 0.926 42 H 0.066 0.934 43 H 0.063 0.937 44 H 0.066 0.934 45 H 0.120 0.880 46 H 0.091 0.909 47 H 0.087 0.913 48 H 0.157 0.843 49 H 0.124 0.876 50 H 0.378 0.622 51 H 0.156 0.844 52 H 0.174 0.826 53 H 0.090 0.910 54 H 0.095 0.905 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.324 5.144 -0.894 5.231 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 -0.191 4.191 2 C -0.419 4.419 3 C -0.194 4.194 4 C -0.191 4.191 5 Si 1.421 2.579 6 C -0.614 4.614 7 C -0.614 4.614 8 O -0.581 6.581 9 C 0.019 3.981 10 C -0.141 4.141 11 C -0.012 4.012 12 N -0.379 5.379 13 C 0.385 3.615 14 O -0.404 6.404 15 C -0.188 4.188 16 C -0.053 4.053 17 C -0.185 4.185 18 C -0.187 4.187 19 O -0.341 6.341 20 Si 0.762 3.238 21 H -0.170 1.170 22 H -0.169 1.169 23 H -0.169 1.169 24 C -0.036 4.036 25 N -0.185 5.185 26 C 0.008 3.992 27 C -0.031 4.031 28 H 0.073 0.927 29 H 0.072 0.928 30 H 0.079 0.921 31 H 0.075 0.925 32 H 0.075 0.925 33 H 0.075 0.925 34 H 0.078 0.922 35 H 0.072 0.928 36 H 0.073 0.927 37 H 0.085 0.915 38 H 0.093 0.907 39 H 0.092 0.908 40 H 0.092 0.908 41 H 0.093 0.907 42 H 0.085 0.915 43 H 0.081 0.919 44 H 0.084 0.916 45 H 0.138 0.862 46 H 0.109 0.891 47 H 0.106 0.894 48 H 0.174 0.826 49 H 0.142 0.858 50 H 0.226 0.774 51 H 0.173 0.827 52 H 0.191 0.809 53 H 0.109 0.891 54 H 0.113 0.887 Dipole moment (debyes) X Y Z Total from point charges -1.241 3.440 -1.156 3.835 hybrid contribution 0.873 1.189 0.464 1.547 sum -0.368 4.629 -0.692 4.695 Atomic orbital electron populations 1.21512 0.93773 1.02000 1.01823 1.25800 1.00710 1.02633 1.12732 1.21561 1.00776 0.94935 1.02172 1.21513 1.00605 1.00228 0.96789 0.76658 0.62943 0.53355 0.64947 1.27048 1.07077 1.09569 1.17700 1.27052 1.25108 1.04797 1.04490 1.85361 1.79277 1.46034 1.47447 1.21901 0.98567 0.90335 0.87257 1.23060 0.95732 0.94876 1.00441 1.23020 0.85625 0.94531 0.98000 1.49326 1.10902 1.11030 1.66626 1.17477 0.86504 0.80661 0.76817 1.90835 1.63512 1.40643 1.45398 1.20955 0.93951 0.96398 1.07455 1.22253 0.92459 0.99665 0.90905 1.21368 0.95883 0.96914 1.04294 1.24920 1.08055 0.90146 0.95569 1.86526 1.91815 1.35450 1.20269 0.85779 0.75148 0.80520 0.82304 1.16986 1.16934 1.16881 1.22956 1.00080 0.88259 0.92334 1.67871 1.04652 1.33392 1.12540 1.23157 0.90633 0.95695 0.89716 1.23425 0.98553 0.83307 0.97804 0.92677 0.92831 0.92132 0.92528 0.92497 0.92511 0.92151 0.92814 0.92717 0.91489 0.90697 0.90790 0.90837 0.90715 0.91454 0.91946 0.91624 0.86184 0.89094 0.89409 0.82588 0.85796 0.77428 0.82703 0.80903 0.89148 0.88662 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 -0.13 0.16 7.85 37.16 0.29 0.45 16 2 C -0.38 0.57 0.53 -90.62 -0.05 0.52 16 3 C -0.14 0.21 7.85 37.16 0.29 0.50 16 4 C -0.13 0.14 7.85 37.16 0.29 0.43 16 5 Si 1.29 -3.52 8.45 -169.99 -1.44 -4.96 16 6 C -0.51 1.17 8.50 101.05 0.86 2.03 16 7 C -0.51 1.06 8.50 101.05 0.86 1.92 16 8 O -0.62 1.36 8.56 -35.23 -0.30 1.06 16 9 C 0.10 -0.35 5.04 37.16 0.19 -0.16 16 10 C -0.12 0.38 4.34 -90.24 -0.39 -0.01 16 11 C 0.11 -0.22 8.20 -8.50 -0.07 -0.29 16 12 N -0.64 -0.06 3.69 -186.49 -0.69 -0.75 16 13 C 0.60 1.79 8.01 -12.34 -0.10 1.69 16 14 O -0.53 -3.45 17.18 5.32 0.09 -3.36 16 15 C -0.18 -0.31 5.89 -104.82 -0.62 -0.93 16 16 C -0.03 0.01 8.88 -38.87 -0.35 -0.34 16 17 C -0.18 0.13 5.39 -104.53 -0.56 -0.43 16 18 C -0.08 0.18 2.83 36.01 0.10 0.28 16 19 O -0.54 1.05 12.78 -35.23 -0.45 0.60 16 20 Si 0.94 -2.02 25.10 -169.99 -4.27 -6.29 16 21 H -0.25 0.45 7.11 56.52 0.40 0.85 16 22 H -0.25 0.18 7.11 56.52 0.40 0.58 16 23 H -0.25 0.36 7.11 56.52 0.40 0.76 16 24 C 0.12 0.07 9.84 -17.47 -0.17 -0.10 16 25 N -0.48 -1.30 10.35 -12.91 -0.13 -1.43 16 26 C 0.17 0.40 10.77 -17.13 -0.18 0.22 16 27 C 0.09 -0.26 6.10 -8.63 -0.05 -0.31 16 28 H 0.05 -0.09 7.79 -51.93 -0.40 -0.50 16 29 H 0.05 -0.04 8.14 -51.93 -0.42 -0.46 16 30 H 0.06 -0.07 7.97 -51.93 -0.41 -0.49 16 31 H 0.06 -0.12 7.79 -51.93 -0.40 -0.52 16 32 H 0.06 -0.05 8.14 -51.93 -0.42 -0.48 16 33 H 0.06 -0.12 7.79 -51.93 -0.40 -0.52 16 34 H 0.06 -0.06 7.97 -51.93 -0.41 -0.47 16 35 H 0.05 -0.03 8.14 -51.93 -0.42 -0.45 16 36 H 0.05 -0.08 7.79 -51.93 -0.40 -0.48 16 37 H 0.07 -0.18 7.48 -51.92 -0.39 -0.57 16 38 H 0.07 -0.16 7.79 -51.93 -0.40 -0.57 16 39 H 0.07 -0.15 7.79 -51.93 -0.40 -0.55 16 40 H 0.07 -0.12 7.79 -51.93 -0.40 -0.53 16 41 H 0.07 -0.15 7.79 -51.93 -0.40 -0.55 16 42 H 0.07 -0.17 7.48 -51.93 -0.39 -0.56 16 43 H 0.06 -0.32 6.89 -51.93 -0.36 -0.67 16 44 H 0.07 -0.31 7.22 -51.93 -0.37 -0.69 16 45 H 0.12 -0.32 8.14 -51.93 -0.42 -0.74 16 46 H 0.09 -0.32 8.10 -51.93 -0.42 -0.74 16 47 H 0.09 -0.13 8.14 -51.93 -0.42 -0.56 16 48 H 0.16 -0.33 4.01 -52.49 -0.21 -0.54 16 49 H 0.12 -0.44 7.96 -51.93 -0.41 -0.85 16 50 H 0.38 -1.81 8.70 45.56 0.40 -1.41 16 51 H 0.16 -0.18 4.88 -52.49 -0.26 -0.43 16 52 H 0.17 0.34 7.68 -52.49 -0.40 -0.07 16 53 H 0.09 -0.30 6.14 -51.93 -0.32 -0.62 16 54 H 0.10 -0.40 7.88 -51.93 -0.41 -0.81 16 LS Contribution 427.16 15.07 6.44 6.44 Total: 0.00 -7.93 427.16 -8.93 -16.86 By element: Atomic # 1 Polarization: -5.12 SS G_CDS: -8.52 Total: -13.64 kcal Atomic # 6 Polarization: 5.14 SS G_CDS: 0.34 Total: 5.48 kcal Atomic # 7 Polarization: -1.36 SS G_CDS: -0.82 Total: -2.18 kcal Atomic # 8 Polarization: -1.04 SS G_CDS: -0.66 Total: -1.70 kcal Atomic # 14 Polarization: -5.55 SS G_CDS: -5.70 Total: -11.25 kcal Total LS contribution 6.44 Total: 6.44 kcal Total: -7.93 -8.93 -16.86 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. s_22_14186584_13287814.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 -64.082 kcal (2) G-P(sol) polarization free energy of solvation -7.933 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -72.015 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.927 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -16.860 kcal (6) G-S(sol) free energy of system = (1) + (5) -80.942 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds