Wall clock time and date at job start Sat Apr 11 2020 05:49:57 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 N 2 2 C 1.31615 * 1 3 3 Si 1.86796 * 120.00392 * 2 1 4 4 H 1.48500 * 109.47315 * 270.00531 * 3 2 1 5 5 H 1.48505 * 109.47094 * 30.00386 * 3 2 1 6 6 H 1.48501 * 109.47297 * 150.00230 * 3 2 1 7 7 C 1.38813 * 119.99822 * 180.02562 * 2 1 3 8 8 H 1.08001 * 120.00125 * 190.73432 * 7 2 1 9 9 N 1.36940 * 119.99633 * 10.72942 * 7 2 1 10 10 C 1.47149 * 120.98609 * 31.18631 * 9 7 2 11 11 C 1.53296 * 108.38791 * 129.48196 * 10 9 7 12 12 O 1.42960 * 109.22135 * 52.30491 * 11 10 9 13 13 C 1.42963 * 114.16421 * 297.41637 * 12 11 10 14 14 C 1.47152 * 120.98148 * 211.19993 * 9 7 2 15 15 H 1.09002 * 109.68054 * 110.75155 * 14 9 7 16 16 C 1.53005 * 109.68140 * 350.24321 * 14 9 7 17 17 N 1.46501 * 109.47296 * 60.59602 * 16 14 9 18 18 C 1.34774 * 120.00095 * 179.97438 * 17 16 14 19 19 O 1.21282 * 119.99906 * 0.02562 * 18 17 16 20 20 C 1.50698 * 120.00067 * 179.97438 * 18 17 16 21 21 C 1.52996 * 109.47396 * 180.02562 * 20 18 17 22 22 C 1.53001 * 109.47440 * 180.02562 * 21 20 18 23 23 C 1.52992 * 109.47103 * 179.97438 * 22 21 20 24 24 N 1.46907 * 109.47225 * 179.97438 * 23 22 21 25 25 C 1.48530 * 110.99571 * 52.60155 * 24 23 22 26 26 C 1.54945 * 103.22295 * 159.72358 * 25 24 23 27 27 C 1.54596 * 102.91959 * 322.58766 * 26 25 24 28 28 C 1.47898 * 111.00106 * 170.00153 * 24 23 22 29 29 H 0.97006 * 119.99751 * 359.97438 * 1 2 3 30 30 H 1.09004 * 109.68108 * 249.21096 * 10 9 7 31 31 H 1.09004 * 109.68225 * 9.75605 * 10 9 7 32 32 H 1.08997 * 109.51307 * 172.22500 * 11 10 9 33 33 H 1.09000 * 109.51033 * 292.32380 * 11 10 9 34 34 H 1.09000 * 109.51610 * 302.66067 * 13 12 11 35 35 H 1.09000 * 109.51272 * 182.50279 * 13 12 11 36 36 H 1.09000 * 109.46891 * 300.60135 * 16 14 9 37 37 H 1.09001 * 109.46846 * 180.59552 * 16 14 9 38 38 H 0.97000 * 119.99731 * 0.02562 * 17 16 14 39 39 H 1.08999 * 109.47341 * 300.00723 * 20 18 17 40 40 H 1.09005 * 109.47161 * 60.00073 * 20 18 17 41 41 H 1.09006 * 109.47192 * 300.00146 * 21 20 18 42 42 H 1.09005 * 109.47078 * 59.99812 * 21 20 18 43 43 H 1.09006 * 109.46831 * 300.00102 * 22 21 20 44 44 H 1.09004 * 109.46835 * 59.99779 * 22 21 20 45 45 H 1.08999 * 109.47548 * 300.00225 * 23 22 21 46 46 H 1.09004 * 109.47371 * 60.00211 * 23 22 21 47 47 H 1.08994 * 110.67171 * 278.15768 * 25 24 23 48 48 H 1.08999 * 110.66622 * 41.29636 * 25 24 23 49 49 H 1.09004 * 110.72456 * 204.22967 * 26 25 24 50 50 H 1.08999 * 110.72386 * 80.94537 * 26 25 24 51 51 H 1.09001 * 110.30684 * 263.03596 * 27 26 25 52 52 H 1.09007 * 110.30763 * 140.87542 * 27 26 25 53 53 H 1.08995 * 109.91761 * 333.51127 * 28 24 23 54 54 H 1.09007 * 109.91621 * 94.80292 * 28 24 23 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3162 0.0000 0.0000 3 14 2.2502 1.6176 0.0000 4 1 2.4977 2.0464 -1.4001 5 1 1.4478 2.6526 0.7001 6 1 3.5478 1.4400 0.7000 7 6 2.0102 -1.2022 -0.0005 8 1 3.0760 -1.2105 0.1737 9 7 1.3433 -2.3776 -0.2219 10 6 0.1533 -2.4223 -1.0863 11 6 0.3400 -3.5497 -2.1081 12 8 0.6707 -4.7584 -1.4202 13 6 1.9021 -4.7017 -0.6961 14 6 1.7954 -3.6333 0.3980 15 1 1.0754 -3.9502 1.1525 16 6 3.1643 -3.4233 1.0484 17 7 3.0596 -2.3936 2.0853 18 6 4.1484 -2.0405 2.7967 19 8 5.2151 -2.5748 2.5782 20 6 4.0408 -0.9809 3.8629 21 6 5.4096 -0.7710 4.5134 22 6 5.3002 0.3043 5.5963 23 6 6.6689 0.5137 6.2471 24 7 6.5640 1.5466 7.2865 25 6 5.4693 1.2328 8.2401 26 6 5.8365 2.0719 9.4898 27 6 7.3784 1.9690 9.5344 28 6 7.7993 1.6100 8.0973 29 1 -0.4850 0.8401 0.0004 30 1 -0.7324 -2.6176 -0.4818 31 1 0.0411 -1.4707 -1.6059 32 1 -0.5846 -3.6906 -2.6678 33 1 1.1451 -3.2888 -2.7950 34 1 2.7135 -4.4454 -1.3773 35 1 2.1012 -5.6713 -0.2399 36 1 3.8812 -3.1050 0.2915 37 1 3.5006 -4.3580 1.4972 38 1 2.2064 -1.9666 2.2602 39 1 3.7051 -0.0462 3.4138 40 1 3.3234 -1.2985 4.6197 41 1 5.7456 -1.7056 4.9626 42 1 6.1267 -0.4532 3.7564 43 1 4.9639 1.2390 5.1475 44 1 4.5832 -0.0140 6.3532 45 1 7.0047 -0.4211 6.6959 46 1 7.3862 0.8318 5.4905 47 1 4.5062 1.5451 7.8365 48 1 5.4608 0.1695 8.4796 49 1 5.3949 1.6398 10.3879 50 1 5.5225 3.1081 9.3646 51 1 7.6853 1.1841 10.2258 52 1 7.8130 2.9244 9.8285 53 1 8.2998 0.6418 8.0878 54 1 8.4638 2.3784 7.7021 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 ZINC001733709814.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 05:49:57 Heat of formation + Delta-G solvation = -65.591101 kcal Electronic energy + Delta-G solvation = -30350.340609 eV Core-core repulsion = 26322.252768 eV Total energy + Delta-G solvation = -4028.087840 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.09 seconds Orbital eigenvalues (eV) -39.43697 -39.14731 -38.32162 -35.52902 -34.97069 -33.54657 -32.16499 -31.48390 -30.45374 -29.27130 -28.37430 -27.19493 -25.54420 -23.74865 -23.45976 -22.04839 -21.49499 -21.00783 -20.35855 -19.81778 -19.45496 -17.04384 -16.38600 -16.14878 -16.07977 -15.95026 -15.70400 -15.54439 -14.82167 -14.69702 -14.51025 -14.27262 -14.00365 -13.86431 -13.44659 -13.32497 -13.11732 -12.93942 -12.84632 -12.55694 -12.28541 -11.97956 -11.76028 -11.66904 -11.55680 -11.44414 -11.24835 -11.09823 -11.02628 -10.93314 -10.90963 -10.82823 -10.73647 -10.48089 -10.42261 -10.25390 -10.06624 -9.68336 -9.36283 -8.96083 -8.68615 -8.63245 -8.24096 -6.75104 -5.92624 -3.42659 3.22676 3.27413 3.35881 3.37287 3.69073 3.90409 4.32467 4.36581 4.42615 4.52217 4.66535 4.89653 4.95821 5.00641 5.10407 5.16608 5.22806 5.25219 5.32440 5.38169 5.47051 5.50410 5.51461 5.54517 5.59977 5.69739 5.70190 5.74558 5.75250 5.84097 5.88385 5.89793 5.95637 6.00996 6.02334 6.11385 6.14520 6.23709 6.31874 6.33565 6.44111 6.51279 6.66972 6.75286 6.84324 7.05616 7.14853 7.46982 7.68745 7.85201 8.24367 8.28648 8.87466 9.03788 9.63987 10.23310 11.13783 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.015785 B = 0.002319 C = 0.002124 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1773.398889 B =12072.635653 C =13182.488962 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.900 5.900 2 C 0.009 3.991 3 Si 0.896 3.104 4 H -0.287 1.287 5 H -0.289 1.289 6 H -0.276 1.276 7 C -0.255 4.255 8 H 0.074 0.926 9 N -0.591 5.591 10 C 0.144 3.856 11 C 0.035 3.965 12 O -0.393 6.393 13 C 0.056 3.944 14 C 0.125 3.875 15 H 0.041 0.959 16 C 0.136 3.864 17 N -0.696 5.696 18 C 0.507 3.493 19 O -0.567 6.567 20 C -0.140 4.140 21 C -0.099 4.099 22 C -0.120 4.120 23 C 0.048 3.952 24 N -0.519 5.519 25 C 0.032 3.968 26 C -0.125 4.125 27 C -0.132 4.132 28 C 0.034 3.966 29 H 0.255 0.745 30 H 0.029 0.971 31 H 0.092 0.908 32 H 0.079 0.921 33 H 0.040 0.960 34 H 0.046 0.954 35 H 0.082 0.918 36 H 0.065 0.935 37 H 0.057 0.943 38 H 0.415 0.585 39 H 0.094 0.906 40 H 0.087 0.913 41 H 0.065 0.935 42 H 0.069 0.931 43 H 0.072 0.928 44 H 0.062 0.938 45 H 0.035 0.965 46 H 0.077 0.923 47 H 0.084 0.916 48 H 0.045 0.955 49 H 0.070 0.930 50 H 0.074 0.926 51 H 0.065 0.935 52 H 0.070 0.930 53 H 0.044 0.956 54 H 0.077 0.923 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 8.287 0.022 13.597 15.923 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 N -0.544 5.544 2 C -0.191 4.191 3 Si 0.726 3.274 4 H -0.213 1.213 5 H -0.215 1.215 6 H -0.202 1.202 7 C -0.385 4.385 8 H 0.092 0.908 9 N -0.316 5.316 10 C 0.018 3.982 11 C -0.043 4.043 12 O -0.311 6.311 13 C -0.023 4.023 14 C 0.018 3.982 15 H 0.058 0.942 16 C 0.012 3.988 17 N -0.347 5.347 18 C 0.294 3.706 19 O -0.448 6.448 20 C -0.180 4.180 21 C -0.137 4.137 22 C -0.158 4.158 23 C -0.080 4.080 24 N -0.244 5.244 25 C -0.095 4.095 26 C -0.163 4.163 27 C -0.170 4.170 28 C -0.094 4.094 29 H 0.066 0.934 30 H 0.047 0.953 31 H 0.110 0.890 32 H 0.097 0.903 33 H 0.059 0.941 34 H 0.065 0.935 35 H 0.101 0.899 36 H 0.083 0.917 37 H 0.075 0.925 38 H 0.253 0.747 39 H 0.112 0.888 40 H 0.106 0.894 41 H 0.084 0.916 42 H 0.088 0.912 43 H 0.091 0.909 44 H 0.081 0.919 45 H 0.053 0.947 46 H 0.095 0.905 47 H 0.103 0.897 48 H 0.063 0.937 49 H 0.088 0.912 50 H 0.093 0.907 51 H 0.083 0.917 52 H 0.089 0.911 53 H 0.062 0.938 54 H 0.096 0.904 Dipole moment (debyes) X Y Z Total from point charges 8.702 0.123 13.157 15.775 hybrid contribution 0.228 0.643 0.296 0.744 sum 8.930 0.767 13.453 16.166 Atomic orbital electron populations 1.69981 1.05192 1.25682 1.53534 1.25152 0.95310 0.98224 1.00369 0.86387 0.79243 0.83737 0.78074 1.21338 1.21524 1.20151 1.19258 0.91365 0.83282 1.44549 0.90825 1.44085 1.31951 1.02937 1.52674 1.21417 0.88897 0.96802 0.91054 1.23350 0.99126 0.86550 0.95285 1.87799 1.40293 1.36121 1.66937 1.22867 0.86657 0.98707 0.94081 1.21431 0.93778 0.89284 0.93736 0.94168 1.21131 0.97371 0.90174 0.90171 1.46047 1.12656 1.40260 1.35771 1.20555 0.83960 0.83449 0.82660 1.90624 1.28307 1.56258 1.69610 1.21624 0.99479 0.99303 0.97597 1.21245 0.96324 0.98646 0.97505 1.21687 0.96239 0.99832 0.98067 1.22332 0.98567 0.92499 0.94644 1.64819 1.03497 1.44747 1.11306 1.23260 0.96226 0.97953 0.92086 1.22499 0.95314 1.01004 0.97531 1.22404 0.96383 1.01877 0.96321 1.22878 0.93060 1.00685 0.92793 0.93440 0.95275 0.88970 0.90253 0.94133 0.93519 0.89946 0.91668 0.92514 0.74710 0.88777 0.89428 0.91591 0.91188 0.90901 0.91903 0.94663 0.90471 0.89735 0.93704 0.91153 0.90720 0.91652 0.91072 0.93804 0.90415 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 N -0.90 -23.92 11.13 55.49 0.62 -23.31 16 2 C 0.01 0.23 5.06 -17.43 -0.09 0.14 16 3 Si 0.90 20.47 29.57 -169.99 -5.03 15.45 16 4 H -0.29 -6.71 7.11 56.52 0.40 -6.31 16 5 H -0.29 -6.68 7.11 56.52 0.40 -6.28 16 6 H -0.28 -6.25 7.11 56.52 0.40 -5.84 16 7 C -0.26 -6.22 7.06 -15.06 -0.11 -6.33 16 8 H 0.07 1.84 5.81 -52.49 -0.30 1.53 16 9 N -0.59 -13.44 3.03 -164.30 -0.50 -13.94 16 10 C 0.14 3.24 5.38 -3.53 -0.02 3.22 16 11 C 0.03 0.67 6.98 37.31 0.26 0.93 16 12 O -0.39 -7.64 10.74 -35.23 -0.38 -8.02 16 13 C 0.06 0.99 6.29 37.31 0.23 1.22 16 14 C 0.12 2.42 3.21 -67.42 -0.22 2.21 16 15 H 0.04 0.81 8.14 -51.93 -0.42 0.39 16 16 C 0.14 2.51 4.45 -4.04 -0.02 2.50 16 17 N -0.70 -12.91 3.77 -60.29 -0.23 -13.14 16 18 C 0.51 9.21 7.83 -10.99 -0.09 9.12 16 19 O -0.57 -11.83 15.98 5.56 0.09 -11.74 16 20 C -0.14 -2.02 5.70 -27.89 -0.16 -2.18 16 21 C -0.10 -1.30 4.50 -26.73 -0.12 -1.42 16 22 C -0.12 -1.34 4.87 -26.73 -0.13 -1.47 16 23 C 0.05 0.51 5.03 -3.82 -0.02 0.49 16 24 N -0.52 -5.40 5.40 -230.46 -1.24 -6.64 16 25 C 0.03 0.30 5.10 -1.90 -0.01 0.29 16 26 C -0.13 -0.95 7.06 -24.87 -0.18 -1.13 16 27 C -0.13 -0.96 6.93 -25.38 -0.18 -1.14 16 28 C 0.03 0.30 6.69 -2.76 -0.02 0.28 16 29 H 0.26 6.68 8.31 -40.82 -0.34 6.34 16 30 H 0.03 0.70 8.14 -51.93 -0.42 0.28 16 31 H 0.09 2.29 6.33 -51.93 -0.33 1.96 16 32 H 0.08 1.34 8.14 -51.93 -0.42 0.92 16 33 H 0.04 0.77 8.14 -51.93 -0.42 0.35 16 34 H 0.05 0.82 8.14 -51.93 -0.42 0.40 16 35 H 0.08 1.23 8.14 -51.93 -0.42 0.81 16 36 H 0.07 1.32 7.57 -51.93 -0.39 0.93 16 37 H 0.06 0.96 8.14 -51.93 -0.42 0.54 16 38 H 0.42 8.00 7.32 -40.82 -0.30 7.70 16 39 H 0.09 1.40 8.14 -51.93 -0.42 0.98 16 40 H 0.09 1.08 8.14 -51.93 -0.42 0.66 16 41 H 0.07 0.88 8.10 -51.93 -0.42 0.46 16 42 H 0.07 1.02 8.10 -51.93 -0.42 0.60 16 43 H 0.07 0.87 8.14 -51.93 -0.42 0.44 16 44 H 0.06 0.65 6.80 -51.93 -0.35 0.30 16 45 H 0.04 0.37 7.81 -51.93 -0.41 -0.04 16 46 H 0.08 0.84 8.14 -51.93 -0.42 0.42 16 47 H 0.08 0.78 7.66 -51.93 -0.40 0.38 16 48 H 0.04 0.40 8.00 -51.93 -0.42 -0.01 16 49 H 0.07 0.45 8.14 -51.93 -0.42 0.03 16 50 H 0.07 0.58 8.14 -51.93 -0.42 0.16 16 51 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 52 H 0.07 0.46 8.14 -51.93 -0.42 0.04 16 53 H 0.04 0.37 7.57 -51.93 -0.39 -0.02 16 54 H 0.08 0.66 8.14 -51.93 -0.42 0.24 16 LS Contribution 412.72 15.07 6.22 6.22 Total: -1.00 -28.73 412.72 -11.32 -40.05 By element: Atomic # 1 Polarization: 18.39 SS G_CDS: -10.03 Total: 8.36 kcal Atomic # 6 Polarization: 7.57 SS G_CDS: -0.85 Total: 6.72 kcal Atomic # 7 Polarization: -55.68 SS G_CDS: -1.35 Total: -57.03 kcal Atomic # 8 Polarization: -19.47 SS G_CDS: -0.29 Total: -19.76 kcal Atomic # 14 Polarization: 20.47 SS G_CDS: -5.03 Total: 15.45 kcal Total LS contribution 6.22 Total: 6.22 kcal Total: -28.73 -11.32 -40.05 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. ZINC001733709814.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 -25.541 kcal (2) G-P(sol) polarization free energy of solvation -28.725 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -54.267 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.324 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.050 kcal (6) G-S(sol) free energy of system = (1) + (5) -65.591 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.10 seconds