Wall clock time and date at job start Tue Mar 31 2020 22:37:35 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 1.53002 * 1 3 3 C 1.53003 * 109.46847 * 2 1 4 4 C 1.52994 * 109.47265 * 179.97438 * 3 2 1 5 5 H 1.09008 * 109.46970 * 304.99734 * 4 3 2 6 6 C 1.53001 * 109.47368 * 64.99313 * 4 3 2 7 7 C 1.52997 * 109.47404 * 184.99783 * 4 3 2 8 8 C 1.50701 * 109.47212 * 174.99684 * 7 4 3 9 9 O 1.21280 * 119.99781 * 0.02562 * 8 7 4 10 10 N 1.34780 * 119.99795 * 179.97438 * 8 7 4 11 11 C 1.46490 * 120.00111 * 0.02562 * 10 8 7 12 12 C 1.46497 * 119.99566 * 180.02562 * 10 8 7 13 13 C 1.53006 * 109.46992 * 90.00440 * 12 10 8 14 14 H 1.09003 * 112.74348 * 75.77005 * 13 12 10 15 15 C 1.53510 * 113.47523 * 206.61363 * 13 12 10 16 16 C 1.53516 * 83.57447 * 140.78863 * 15 13 12 17 17 N 1.47474 * 113.47695 * 304.99461 * 13 12 10 18 18 C 1.46904 * 110.99577 * 106.52892 * 17 13 12 19 19 C 1.50703 * 109.46924 * 170.00025 * 18 17 13 20 20 O 1.21302 * 119.99894 * 0.02562 * 19 18 17 21 21 N 1.34775 * 120.00287 * 180.02562 * 19 18 17 22 22 C 1.37093 * 120.00248 * 180.02562 * 21 19 18 23 23 H 1.08001 * 120.00371 * 359.97438 * 22 21 19 24 24 C 1.38953 * 120.00210 * 180.02562 * 22 21 19 25 25 N 1.31411 * 119.99389 * 359.97438 * 24 22 21 26 26 Si 1.86797 * 120.00253 * 179.97438 * 24 22 21 27 27 H 1.48500 * 109.47064 * 0.02562 * 26 24 22 28 28 H 1.48502 * 109.47173 * 119.99682 * 26 24 22 29 29 H 1.48497 * 109.47121 * 239.99916 * 26 24 22 30 30 H 1.09000 * 109.47068 * 60.00693 * 1 2 3 31 31 H 1.09008 * 109.46693 * 179.97438 * 1 2 3 32 32 H 1.08991 * 109.47953 * 300.00280 * 1 2 3 33 33 H 1.08992 * 109.47247 * 239.99963 * 2 1 3 34 34 H 1.09000 * 109.47068 * 119.99307 * 2 1 3 35 35 H 1.09001 * 109.47031 * 59.99161 * 3 2 1 36 36 H 1.09009 * 109.46835 * 299.99673 * 3 2 1 37 37 H 1.08996 * 109.47271 * 300.00893 * 6 4 3 38 38 H 1.09008 * 109.46731 * 60.00275 * 6 4 3 39 39 H 1.08998 * 109.47430 * 180.02562 * 6 4 3 40 40 H 1.09002 * 109.47153 * 54.99686 * 7 4 3 41 41 H 1.09001 * 109.46832 * 294.99876 * 7 4 3 42 42 H 1.08995 * 109.47620 * 89.99771 * 11 10 8 43 43 H 1.09006 * 109.47028 * 209.99878 * 11 10 8 44 44 H 1.09002 * 109.47109 * 329.99455 * 11 10 8 45 45 H 1.09000 * 109.47018 * 209.99971 * 12 10 8 46 46 H 1.09000 * 109.47828 * 330.00266 * 12 10 8 47 47 H 1.08995 * 114.17669 * 254.44062 * 15 13 12 48 48 H 1.09007 * 114.17050 * 27.15138 * 15 13 12 49 49 H 1.09001 * 113.47919 * 219.20796 * 16 15 13 50 50 H 1.09003 * 113.52260 * 88.74968 * 16 15 13 51 51 H 1.08992 * 109.47195 * 289.99729 * 18 17 13 52 52 H 1.08994 * 109.47124 * 50.00496 * 18 17 13 53 53 H 0.96997 * 119.99583 * 359.97438 * 21 19 18 54 54 H 0.97002 * 119.99552 * 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 1.4425 0.0000 4 6 3.5699 1.4427 0.0006 5 1 3.9329 0.8534 0.8428 6 6 4.0806 0.8327 -1.3063 7 6 4.0798 2.8797 0.1263 8 6 5.5817 2.8708 0.2505 9 8 6.1848 1.8186 0.2392 10 7 6.2546 4.0321 0.3732 11 6 5.5260 5.3029 0.3864 12 6 7.7146 4.0234 0.4934 13 6 8.3415 4.1034 -0.9000 14 1 8.2899 5.1043 -1.3285 15 6 9.7396 3.4744 -0.9785 16 6 9.2485 2.9724 -2.3436 17 7 7.8732 3.0470 -1.8164 18 6 6.9526 3.5931 -2.8225 19 6 6.6891 2.5521 -3.8799 20 8 7.2162 1.4623 -3.8026 21 7 5.8680 2.8320 -4.9114 22 6 5.6280 1.8848 -5.8730 23 1 6.0972 0.9144 -5.8042 24 6 4.7818 2.1735 -6.9367 25 7 4.2114 3.3543 -7.0205 26 14 4.4553 0.8832 -8.2473 27 1 5.2115 -0.3533 -7.9238 28 1 3.0027 0.5775 -8.2900 29 1 4.8917 1.3992 -9.5696 30 1 -0.3633 0.5137 -0.8900 31 1 -0.3633 -1.0278 -0.0005 32 1 -0.3635 0.5138 0.8898 33 1 1.8933 -0.5138 -0.8899 34 1 1.8933 -0.5137 0.8900 35 1 1.6765 1.9564 0.8899 36 1 1.6766 1.9563 -0.8901 37 1 3.7173 -0.1910 -1.3959 38 1 3.7175 1.4220 -2.1485 39 1 5.1705 0.8324 -1.3057 40 1 3.6447 3.3435 1.0116 41 1 3.7918 3.4461 -0.7593 42 1 5.2608 5.5591 1.4121 43 1 6.1563 6.0874 -0.0326 44 1 4.6190 5.2080 -0.2106 45 1 8.0355 4.8802 1.0859 46 1 8.0335 3.1032 0.9830 47 1 10.5523 4.1986 -1.0353 48 1 9.9149 2.6837 -0.2490 49 1 9.5706 1.9570 -2.5745 50 1 9.4396 3.6708 -3.1585 51 1 6.0136 3.8700 -2.3434 52 1 7.3991 4.4741 -3.2834 53 1 5.4464 3.7033 -4.9729 54 1 3.6204 3.5558 -7.7629 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 ZINC001231132594.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 22:37:35 Heat of formation + Delta-G solvation = -48.355009 kcal Electronic energy + Delta-G solvation = -32091.212021 eV Core-core repulsion = 28063.871594 eV Total energy + Delta-G solvation = -4027.340427 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.06 seconds Orbital eigenvalues (eV) -40.47467 -39.26352 -37.65184 -36.62579 -35.18471 -33.83636 -32.61133 -31.28750 -30.62298 -29.31150 -27.47232 -26.34059 -26.14914 -25.68639 -23.62716 -23.25878 -21.73983 -19.96731 -19.44721 -19.18797 -18.75185 -17.83113 -16.80421 -16.24517 -15.97510 -15.73469 -15.41983 -15.27963 -14.63300 -14.48236 -14.10330 -14.03528 -13.79734 -13.69060 -13.34355 -13.33072 -12.98414 -12.87114 -12.55326 -12.47195 -12.19380 -12.02511 -11.83777 -11.65686 -11.55318 -11.42032 -11.32939 -11.29728 -11.21112 -11.03059 -10.79980 -10.69655 -10.48184 -10.34187 -10.31955 -10.29308 -10.23690 -10.16661 -9.45000 -9.22261 -8.71653 -8.27125 -8.10664 -7.89530 -6.36744 -3.76506 3.00678 3.15601 3.19142 3.29264 3.37144 3.97963 4.12927 4.31733 4.61965 4.67078 4.85883 4.92417 4.98247 5.04228 5.10680 5.14237 5.21450 5.22899 5.28748 5.30784 5.38460 5.41154 5.51452 5.56046 5.58134 5.61248 5.70702 5.76073 5.81068 5.82855 5.84108 5.90246 5.92667 6.00073 6.04350 6.10942 6.15897 6.18867 6.34083 6.35258 6.38196 6.40964 6.54804 6.61986 6.72855 6.81721 7.11581 7.40676 7.60208 7.60495 8.12319 8.58429 8.68370 9.24670 9.60771 10.13941 10.81490 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.006771 B = 0.005009 C = 0.003220 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 4134.082759 B = 5589.136686 C = 8693.357428 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 -0.126 4.126 3 C -0.114 4.114 4 C -0.072 4.072 5 H 0.072 0.928 6 C -0.152 4.152 7 C -0.135 4.135 8 C 0.514 3.486 9 O -0.499 6.499 10 N -0.623 5.623 11 C 0.079 3.921 12 C 0.138 3.862 13 C 0.001 3.999 14 H 0.071 0.929 15 C -0.138 4.138 16 C 0.010 3.990 17 N -0.413 5.413 18 C 0.015 3.985 19 C 0.449 3.551 20 O -0.570 6.570 21 N -0.569 5.569 22 C -0.292 4.292 23 H 0.102 0.898 24 C 0.021 3.979 25 N -0.905 5.905 26 Si 0.926 3.074 27 H -0.268 1.268 28 H -0.282 1.282 29 H -0.282 1.282 30 H 0.053 0.947 31 H 0.050 0.950 32 H 0.050 0.950 33 H 0.068 0.932 34 H 0.058 0.942 35 H 0.056 0.944 36 H 0.063 0.937 37 H 0.048 0.952 38 H 0.048 0.952 39 H 0.084 0.916 40 H 0.083 0.917 41 H 0.089 0.911 42 H 0.052 0.948 43 H 0.067 0.933 44 H 0.070 0.930 45 H 0.072 0.928 46 H 0.088 0.912 47 H 0.070 0.930 48 H 0.093 0.907 49 H 0.089 0.911 50 H 0.060 0.940 51 H 0.080 0.920 52 H 0.046 0.954 53 H 0.389 0.611 54 H 0.269 0.731 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.452 6.908 17.116 18.463 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 -0.209 4.209 2 C -0.164 4.164 3 C -0.152 4.152 4 C -0.091 4.091 5 H 0.090 0.910 6 C -0.209 4.209 7 C -0.175 4.175 8 C 0.302 3.698 9 O -0.372 6.372 10 N -0.358 5.358 11 C -0.065 4.065 12 C 0.015 3.985 13 C -0.110 4.110 14 H 0.089 0.911 15 C -0.176 4.176 16 C -0.119 4.119 17 N -0.135 5.135 18 C -0.118 4.118 19 C 0.234 3.766 20 O -0.453 6.453 21 N -0.206 5.206 22 C -0.421 4.421 23 H 0.120 0.880 24 C -0.180 4.180 25 N -0.547 5.547 26 Si 0.753 3.247 27 H -0.193 1.193 28 H -0.208 1.208 29 H -0.209 1.209 30 H 0.073 0.927 31 H 0.070 0.930 32 H 0.069 0.931 33 H 0.086 0.914 34 H 0.077 0.923 35 H 0.074 0.926 36 H 0.081 0.919 37 H 0.067 0.933 38 H 0.068 0.932 39 H 0.102 0.898 40 H 0.101 0.899 41 H 0.107 0.893 42 H 0.070 0.930 43 H 0.085 0.915 44 H 0.089 0.911 45 H 0.090 0.910 46 H 0.106 0.894 47 H 0.089 0.911 48 H 0.111 0.889 49 H 0.107 0.893 50 H 0.078 0.922 51 H 0.098 0.902 52 H 0.064 0.936 53 H 0.222 0.778 54 H 0.079 0.921 Dipole moment (debyes) X Y Z Total from point charges -0.283 5.035 17.249 17.971 hybrid contribution -0.394 1.137 -1.374 1.826 sum -0.677 6.172 15.875 17.047 Atomic orbital electron populations 1.21777 0.96278 1.01305 1.01534 1.21564 0.95314 0.97141 1.02355 1.21673 0.95079 0.96869 1.01561 1.20895 0.94067 0.93973 1.00177 0.90969 1.21962 1.04049 0.99761 0.95119 1.21788 0.92600 0.99887 1.03215 1.20546 0.89758 0.83346 0.76193 1.90715 1.69812 1.30040 1.46610 1.47761 1.06680 1.06326 1.75042 1.21745 0.97487 0.85911 1.01309 1.21360 0.79340 1.02712 0.95110 1.23913 0.95301 0.95537 0.96262 0.91134 1.23178 0.95096 1.00386 0.98922 1.23577 0.90474 1.02660 0.95170 1.68940 1.04706 1.29747 1.10142 1.22436 0.98748 0.96231 0.94347 1.19658 0.84087 0.89050 0.83779 1.90542 1.53184 1.24286 1.77285 1.41855 1.41557 1.15903 1.21305 1.19715 1.25334 0.96393 1.00701 0.88028 1.25209 0.96795 0.97214 0.98769 1.69621 1.31650 1.20858 1.32565 0.85851 0.78119 0.80624 0.80094 1.19251 1.20791 1.20853 0.92738 0.93042 0.93122 0.91366 0.92298 0.92558 0.91863 0.93318 0.93241 0.89754 0.89859 0.89307 0.92993 0.91465 0.91095 0.90979 0.89398 0.91113 0.88871 0.89253 0.92198 0.90155 0.93575 0.77788 0.92101 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 -1.53 9.91 37.16 0.37 -1.16 16 2 C -0.13 -1.47 5.69 -26.73 -0.15 -1.62 16 3 C -0.11 -1.34 4.68 -26.73 -0.13 -1.47 16 4 C -0.07 -1.01 2.04 -90.62 -0.18 -1.19 16 5 H 0.07 1.06 7.96 -51.92 -0.41 0.64 16 6 C -0.15 -2.72 8.69 37.16 0.32 -2.39 16 7 C -0.13 -1.69 3.73 -27.88 -0.10 -1.80 16 8 C 0.51 7.65 6.49 -10.98 -0.07 7.58 16 9 O -0.50 -9.48 12.97 5.56 0.07 -9.41 16 10 N -0.62 -7.47 2.74 -181.58 -0.50 -7.97 16 11 C 0.08 0.66 10.24 59.84 0.61 1.27 16 12 C 0.14 1.60 5.58 -4.04 -0.02 1.58 16 13 C 0.00 0.01 3.37 -71.44 -0.24 -0.23 16 14 H 0.07 0.83 7.77 -51.93 -0.40 0.43 16 15 C -0.14 -1.68 8.00 -26.20 -0.21 -1.89 16 16 C 0.01 0.17 6.71 -7.55 -0.05 0.12 16 17 N -0.41 -7.28 4.66 -237.95 -1.11 -8.39 16 18 C 0.01 0.28 5.31 -4.97 -0.03 0.25 16 19 C 0.45 11.01 7.62 -10.98 -0.08 10.92 16 20 O -0.57 -16.11 15.34 5.54 0.08 -16.03 16 21 N -0.57 -14.72 5.29 -10.96 -0.06 -14.78 16 22 C -0.29 -8.28 9.68 -14.93 -0.14 -8.43 16 23 H 0.10 3.06 7.16 -52.49 -0.38 2.69 16 24 C 0.02 0.57 5.50 -17.47 -0.10 0.48 16 25 N -0.90 -24.86 13.05 55.50 0.72 -24.13 16 26 Si 0.93 21.51 29.55 -169.99 -5.02 16.49 16 27 H -0.27 -6.27 7.11 56.52 0.40 -5.87 16 28 H -0.28 -6.44 7.11 56.52 0.40 -6.04 16 29 H -0.28 -6.44 7.11 56.52 0.40 -6.04 16 30 H 0.05 0.56 8.14 -51.93 -0.42 0.14 16 31 H 0.05 0.48 8.14 -51.92 -0.42 0.06 16 32 H 0.05 0.46 8.14 -51.93 -0.42 0.03 16 33 H 0.07 0.88 6.57 -51.93 -0.34 0.54 16 34 H 0.06 0.66 8.14 -51.93 -0.42 0.23 16 35 H 0.06 0.57 8.14 -51.93 -0.42 0.15 16 36 H 0.06 0.78 8.14 -51.92 -0.42 0.36 16 37 H 0.05 0.83 6.57 -51.93 -0.34 0.49 16 38 H 0.05 0.95 8.14 -51.92 -0.42 0.52 16 39 H 0.08 1.83 5.95 -51.93 -0.31 1.52 16 40 H 0.08 0.82 8.11 -51.93 -0.42 0.39 16 41 H 0.09 1.11 7.40 -51.93 -0.38 0.72 16 42 H 0.05 0.34 8.14 -51.93 -0.42 -0.08 16 43 H 0.07 0.48 8.07 -51.93 -0.42 0.06 16 44 H 0.07 0.58 6.44 -51.93 -0.33 0.24 16 45 H 0.07 0.61 8.07 -51.93 -0.42 0.19 16 46 H 0.09 1.19 7.15 -51.93 -0.37 0.81 16 47 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 48 H 0.09 1.15 7.94 -51.92 -0.41 0.74 16 49 H 0.09 1.67 8.13 -51.93 -0.42 1.25 16 50 H 0.06 0.96 7.70 -51.93 -0.40 0.56 16 51 H 0.08 1.45 7.68 -51.93 -0.40 1.05 16 52 H 0.05 0.80 7.56 -51.93 -0.39 0.41 16 53 H 0.39 9.68 7.90 -40.82 -0.32 9.36 16 54 H 0.27 7.00 8.31 -40.82 -0.34 6.66 16 LS Contribution 423.88 15.07 6.39 6.39 Total: -1.00 -33.88 423.88 -9.45 -43.32 By element: Atomic # 1 Polarization: 22.31 SS G_CDS: -9.82 Total: 12.49 kcal Atomic # 6 Polarization: 2.22 SS G_CDS: -0.21 Total: 2.01 kcal Atomic # 7 Polarization: -54.33 SS G_CDS: -0.94 Total: -55.27 kcal Atomic # 8 Polarization: -25.59 SS G_CDS: 0.16 Total: -25.44 kcal Atomic # 14 Polarization: 21.51 SS G_CDS: -5.02 Total: 16.49 kcal Total LS contribution 6.39 Total: 6.39 kcal Total: -33.88 -9.45 -43.32 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. ZINC001231132594.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 -5.033 kcal (2) G-P(sol) polarization free energy of solvation -33.875 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -38.908 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.447 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.322 kcal (6) G-S(sol) free energy of system = (1) + (5) -48.355 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.07 seconds