Wall clock time and date at job start Tue Mar 31 2020 18:41:13 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 1.31004 * 1 3 3 C 1.50705 * 120.00089 * 2 1 4 4 C 1.52999 * 109.47197 * 124.99642 * 3 2 1 5 5 C 1.53008 * 109.46868 * 60.00329 * 4 3 2 6 6 C 1.53001 * 109.47329 * 300.00421 * 4 3 2 7 7 C 1.50696 * 109.47238 * 180.02562 * 4 3 2 8 8 O 1.21286 * 119.99627 * 6.62261 * 7 4 3 9 9 N 1.34774 * 120.00225 * 186.62952 * 7 4 3 10 10 C 1.47083 * 120.88056 * 354.86806 * 9 7 4 11 11 C 1.53243 * 108.51886 * 231.20906 * 10 9 7 12 12 N 1.46895 * 109.34071 * 306.16916 * 11 10 9 13 13 C 1.46899 * 110.99965 * 187.25405 * 12 11 10 14 14 H 1.09005 * 110.91240 * 51.09914 * 13 12 11 15 15 C 1.55163 * 111.00624 * 174.99886 * 13 12 11 16 16 C 1.54316 * 102.94058 * 153.57932 * 15 13 12 17 17 N 1.47022 * 107.27624 * 337.80366 * 16 15 13 18 18 C 1.36931 * 125.64997 * 178.97737 * 17 16 15 19 19 H 1.08010 * 120.00010 * 174.80573 * 18 17 16 20 20 C 1.38810 * 120.00153 * 354.80590 * 18 17 16 21 21 N 1.31617 * 119.99936 * 7.04924 * 20 18 17 22 22 Si 1.86803 * 119.99870 * 187.04964 * 20 18 17 23 23 H 1.48498 * 109.47075 * 94.98737 * 22 20 18 24 24 H 1.48497 * 109.47068 * 214.98540 * 22 20 18 25 25 H 1.48498 * 109.47150 * 334.98523 * 22 20 18 26 26 C 1.47425 * 108.69872 * 358.94767 * 17 16 15 27 27 C 1.46904 * 111.27054 * 63.10529 * 12 11 10 28 28 C 1.47076 * 120.88345 * 174.89373 * 9 7 4 29 29 H 1.07995 * 119.99843 * 180.02562 * 1 2 3 30 30 H 1.07998 * 119.99856 * 359.97438 * 1 2 3 31 31 H 1.08004 * 120.00070 * 179.97438 * 2 1 3 32 32 H 1.08997 * 109.46845 * 5.00129 * 3 2 1 33 33 H 1.09001 * 109.47140 * 244.99844 * 3 2 1 34 34 H 1.08996 * 109.46769 * 186.63127 * 5 4 3 35 35 H 1.09002 * 109.47006 * 306.63380 * 5 4 3 36 36 H 1.09003 * 109.47035 * 66.63142 * 5 4 3 37 37 H 1.09001 * 109.46895 * 315.96295 * 6 4 3 38 38 H 1.08998 * 109.47102 * 75.96341 * 6 4 3 39 39 H 1.09000 * 109.46668 * 195.96374 * 6 4 3 40 40 H 1.08994 * 109.63028 * 111.50039 * 10 9 7 41 41 H 1.09002 * 109.62614 * 350.91892 * 10 9 7 42 42 H 1.09004 * 109.48679 * 186.20663 * 11 10 9 43 43 H 1.09004 * 109.49299 * 66.13026 * 11 10 9 44 44 H 1.09001 * 110.71458 * 35.21448 * 15 13 12 45 45 H 1.09001 * 110.71730 * 271.94042 * 15 13 12 46 46 H 1.08997 * 109.88660 * 97.22809 * 16 15 13 47 47 H 1.09005 * 109.88227 * 218.39202 * 16 15 13 48 48 H 0.97003 * 119.99823 * 179.97438 * 21 20 18 49 49 H 1.08999 * 110.36793 * 142.96689 * 26 17 16 50 50 H 1.08998 * 110.36891 * 265.17495 * 26 17 16 51 51 H 1.09000 * 109.49093 * 56.85389 * 27 12 11 52 52 H 1.08999 * 109.49059 * 176.93655 * 27 12 11 53 53 H 1.09007 * 109.62816 * 248.50084 * 28 9 7 54 54 H 1.08999 * 109.62999 * 9.08093 * 28 9 7 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 1.3100 0.0000 0.0000 3 6 2.0636 1.3051 0.0000 4 6 3.0351 1.3332 1.1817 5 6 4.0246 0.1729 1.0559 6 6 2.2521 1.1962 2.4890 7 6 3.7881 2.6385 1.1820 8 8 3.4868 3.5125 0.3970 9 7 4.7964 2.8345 2.0545 10 6 5.1058 1.8346 3.0879 11 6 5.1715 2.5420 4.4456 12 7 6.1163 3.6639 4.3644 13 6 6.3385 4.2619 5.6876 14 1 6.5970 3.4983 6.4212 15 6 7.4290 5.3639 5.6240 16 6 7.0561 6.2876 6.8025 17 7 5.6325 6.0673 7.0965 18 6 4.9181 6.6825 8.0895 19 1 3.8542 6.5155 8.1723 20 6 5.5611 7.5210 8.9897 21 7 6.8263 7.8349 8.8083 22 14 4.6307 8.2036 10.4586 23 1 4.8675 7.3369 11.6409 24 1 5.1069 9.5796 10.7503 25 1 3.1780 8.2372 10.1524 26 6 5.1015 5.0747 6.1445 27 6 5.6620 4.6744 3.3996 28 6 5.6163 4.0543 1.9990 29 1 -0.5399 -0.9353 0.0004 30 1 -0.5400 0.9353 0.0004 31 1 1.8501 -0.9353 0.0004 32 1 1.3587 2.1316 0.0896 33 1 2.6214 1.4026 -0.9314 34 1 4.6401 0.1215 1.9540 35 1 3.4759 -0.7614 0.9374 36 1 4.6628 0.3323 0.1867 37 1 1.3707 1.8366 2.4534 38 1 1.9428 0.1594 2.6204 39 1 2.8850 1.4953 3.3245 40 1 6.0670 1.3689 2.8707 41 1 4.3241 1.0752 3.1081 42 1 5.5076 1.8378 5.2067 43 1 4.1825 2.9176 4.7083 44 1 7.3764 5.9042 4.6788 45 1 8.4202 4.9343 5.7693 46 1 7.6582 6.0361 7.6756 47 1 7.2202 7.3286 6.5239 48 1 7.2756 8.4211 9.4372 49 1 4.3807 4.4231 6.6385 50 1 4.6387 5.5747 5.2937 51 1 4.6662 5.0202 3.6769 52 1 6.3539 5.5166 3.4021 53 1 6.6268 3.8019 1.6772 54 1 5.1723 4.7624 1.2995 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 ZINC001278349967.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 18:41:13 Heat of formation + Delta-G solvation = 40.678899 kcal Electronic energy + Delta-G solvation = -30763.061948 eV Core-core repulsion = 26930.038373 eV Total energy + Delta-G solvation = -3833.023576 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 335.231 amu Computer time = 0.95 seconds Orbital eigenvalues (eV) -40.99766 -39.00700 -36.96361 -36.58412 -34.38255 -33.13101 -31.92692 -31.03994 -29.29878 -28.00335 -27.74032 -27.03599 -25.98300 -24.28362 -24.01884 -22.92191 -21.33210 -20.17075 -19.83154 -19.28895 -18.44696 -17.01653 -16.74133 -16.32111 -15.85363 -15.59264 -15.32361 -15.03094 -14.75980 -14.59642 -14.29270 -14.12981 -13.90759 -13.81484 -13.26252 -13.06969 -12.77736 -12.67005 -12.47644 -12.45644 -12.21726 -12.09007 -11.94684 -11.75304 -11.62527 -11.27755 -11.23039 -11.17591 -11.06256 -10.94903 -10.84243 -10.67656 -10.59877 -10.09740 -10.05030 -9.81053 -9.72964 -9.67242 -9.52214 -8.80526 -8.59363 -8.05187 -6.82509 -5.74079 -3.06588 1.97693 2.51586 2.85304 3.38559 3.43820 3.45881 3.96734 4.11734 4.39514 4.49156 4.54741 4.74272 4.80770 4.86600 4.90111 4.91345 5.06639 5.16485 5.22428 5.29760 5.32323 5.37775 5.41130 5.44445 5.49051 5.53728 5.54518 5.60769 5.65014 5.69821 5.71254 5.77404 5.80277 5.81658 5.90262 5.92408 5.96626 6.10138 6.27610 6.33101 6.37674 6.42010 6.48627 6.49678 6.62385 6.71377 7.21173 7.26942 7.36986 7.53929 7.62567 7.81214 8.05889 8.24223 9.20055 9.80420 10.46652 11.37770 Molecular weight = 335.23amu Principal moments of inertia in cm(-1) A = 0.019461 B = 0.002513 C = 0.002370 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1438.456620 B =11137.502578 C =11811.084556 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.194 4.194 2 C -0.150 4.150 3 C -0.070 4.070 4 C -0.075 4.075 5 C -0.158 4.158 6 C -0.152 4.152 7 C 0.524 3.476 8 O -0.544 6.544 9 N -0.607 5.607 10 C 0.093 3.907 11 C 0.037 3.963 12 N -0.524 5.524 13 C 0.070 3.930 14 H 0.089 0.911 15 C -0.135 4.135 16 C 0.176 3.824 17 N -0.602 5.602 18 C -0.230 4.230 19 H 0.076 0.924 20 C -0.006 4.006 21 N -0.919 5.919 22 Si 0.910 3.090 23 H -0.289 1.289 24 H -0.291 1.291 25 H -0.281 1.281 26 C 0.107 3.893 27 C 0.034 3.966 28 C 0.117 3.883 29 H 0.096 0.904 30 H 0.096 0.904 31 H 0.110 0.890 32 H 0.075 0.925 33 H 0.077 0.923 34 H 0.075 0.925 35 H 0.070 0.930 36 H 0.060 0.940 37 H 0.063 0.937 38 H 0.070 0.930 39 H 0.071 0.929 40 H 0.076 0.924 41 H 0.108 0.892 42 H 0.086 0.914 43 H 0.040 0.960 44 H 0.061 0.939 45 H 0.063 0.937 46 H 0.048 0.952 47 H 0.040 0.960 48 H 0.252 0.748 49 H 0.033 0.967 50 H 0.020 0.980 51 H 0.047 0.953 52 H 0.093 0.907 53 H 0.073 0.927 54 H 0.092 0.908 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.802 -18.556 -16.257 25.133 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 -0.231 4.231 2 C -0.167 4.167 3 C -0.107 4.107 4 C -0.078 4.078 5 C -0.215 4.215 6 C -0.209 4.209 7 C 0.312 3.688 8 O -0.421 6.421 9 N -0.341 5.341 10 C -0.030 4.030 11 C -0.092 4.092 12 N -0.248 5.248 13 C -0.039 4.039 14 H 0.107 0.893 15 C -0.174 4.174 16 C 0.051 3.949 17 N -0.329 5.329 18 C -0.358 4.358 19 H 0.094 0.906 20 C -0.203 4.203 21 N -0.566 5.566 22 Si 0.740 3.260 23 H -0.216 1.216 24 H -0.217 1.217 25 H -0.207 1.207 26 C -0.021 4.021 27 C -0.095 4.095 28 C -0.006 4.006 29 H 0.114 0.886 30 H 0.114 0.886 31 H 0.128 0.872 32 H 0.094 0.906 33 H 0.095 0.905 34 H 0.094 0.906 35 H 0.088 0.912 36 H 0.079 0.921 37 H 0.082 0.918 38 H 0.089 0.911 39 H 0.089 0.911 40 H 0.095 0.905 41 H 0.125 0.875 42 H 0.105 0.895 43 H 0.059 0.941 44 H 0.079 0.921 45 H 0.082 0.918 46 H 0.066 0.934 47 H 0.059 0.941 48 H 0.063 0.937 49 H 0.051 0.949 50 H 0.038 0.962 51 H 0.065 0.935 52 H 0.112 0.888 53 H 0.091 0.909 54 H 0.111 0.889 Dipole moment (debyes) X Y Z Total from point charges -4.464 -18.105 -16.675 25.016 hybrid contribution -1.171 0.750 1.242 1.865 sum -5.635 -17.355 -15.433 23.898 Atomic orbital electron populations 1.23868 0.95969 1.01825 1.01424 1.22954 0.95940 0.98254 0.99597 1.20596 0.97448 0.95604 0.97065 1.20698 0.96001 0.93236 0.97911 1.22318 0.98765 0.97093 1.03350 1.22145 1.00477 1.03132 0.95189 1.20560 0.79436 0.88836 0.79921 1.90680 1.66261 1.44997 1.40138 1.48102 1.32541 1.21128 1.32291 1.22515 1.02340 0.91304 0.86811 1.22488 0.95481 0.94545 0.96721 1.62168 1.44799 1.09260 1.08569 1.22976 0.96774 0.95985 0.88172 0.89325 1.22983 0.97416 0.96605 1.00379 1.21187 0.84983 0.95835 0.92896 1.44379 1.07048 1.46408 1.35067 1.19039 0.91492 1.21686 1.03625 0.90636 1.24817 0.96220 1.00099 0.99151 1.69979 1.09928 1.39507 1.37211 0.86127 0.78745 0.78070 0.83013 1.21584 1.21722 1.20676 1.22169 0.95024 0.91666 0.93215 1.22592 1.00518 0.95220 0.91133 1.21766 0.94929 0.86445 0.97438 0.88578 0.88595 0.87232 0.90602 0.90476 0.90604 0.91152 0.92080 0.91796 0.91062 0.91070 0.90550 0.87486 0.89524 0.94130 0.92082 0.91817 0.93359 0.94142 0.93727 0.94921 0.96215 0.93509 0.88845 0.90894 0.88941 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.19 -1.35 14.32 29.01 0.42 -0.93 16 2 C -0.15 -1.07 7.98 -36.02 -0.29 -1.36 16 3 C -0.07 -0.63 3.98 -27.88 -0.11 -0.74 16 4 C -0.08 -0.67 0.52 -155.66 -0.08 -0.75 16 5 C -0.16 -1.06 7.86 37.16 0.29 -0.76 16 6 C -0.15 -1.22 7.53 37.16 0.28 -0.94 16 7 C 0.52 6.45 6.47 -10.99 -0.07 6.38 16 8 O -0.54 -8.67 15.43 5.55 0.09 -8.58 16 9 N -0.61 -6.94 3.00 -172.46 -0.52 -7.45 16 10 C 0.09 0.85 4.05 -3.60 -0.01 0.84 16 11 C 0.04 0.42 5.28 -3.70 -0.02 0.40 16 12 N -0.52 -7.22 4.66 -223.77 -1.04 -8.26 16 13 C 0.07 1.18 3.11 -65.56 -0.20 0.98 16 14 H 0.09 1.52 8.05 -51.93 -0.42 1.10 16 15 C -0.14 -2.48 6.46 -24.90 -0.16 -2.64 16 16 C 0.18 4.24 5.38 -3.07 -0.02 4.23 16 17 N -0.60 -15.40 3.39 -170.08 -0.58 -15.98 16 18 C -0.23 -6.47 10.26 -15.06 -0.15 -6.63 16 19 H 0.08 2.07 7.84 -52.48 -0.41 1.66 16 20 C -0.01 -0.18 5.48 -17.43 -0.10 -0.28 16 21 N -0.92 -27.05 10.36 55.49 0.57 -26.47 16 22 Si 0.91 22.19 29.56 -169.99 -5.02 17.17 16 23 H -0.29 -7.01 7.11 56.52 0.40 -6.61 16 24 H -0.29 -7.14 7.11 56.52 0.40 -6.74 16 25 H -0.28 -6.69 7.11 56.52 0.40 -6.29 16 26 C 0.11 2.20 6.03 -2.53 -0.02 2.19 16 27 C 0.03 0.47 4.74 -3.70 -0.02 0.45 16 28 C 0.12 1.44 6.61 -3.61 -0.02 1.42 16 29 H 0.10 0.55 8.06 -52.49 -0.42 0.12 16 30 H 0.10 0.69 7.84 -52.49 -0.41 0.28 16 31 H 0.11 0.64 6.66 -52.48 -0.35 0.29 16 32 H 0.08 0.80 7.68 -51.93 -0.40 0.40 16 33 H 0.08 0.75 8.14 -51.93 -0.42 0.33 16 34 H 0.08 0.45 4.63 -51.93 -0.24 0.21 16 35 H 0.07 0.37 6.24 -51.93 -0.32 0.04 16 36 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 37 H 0.06 0.58 8.04 -51.93 -0.42 0.16 16 38 H 0.07 0.46 7.72 -51.93 -0.40 0.06 16 39 H 0.07 0.58 5.06 -51.93 -0.26 0.32 16 40 H 0.08 0.65 8.05 -51.93 -0.42 0.23 16 41 H 0.11 0.77 2.77 -51.93 -0.14 0.63 16 42 H 0.09 0.88 8.04 -51.93 -0.42 0.47 16 43 H 0.04 0.52 7.74 -51.93 -0.40 0.11 16 44 H 0.06 1.06 5.80 -51.93 -0.30 0.76 16 45 H 0.06 1.08 8.14 -51.93 -0.42 0.65 16 46 H 0.05 1.29 7.30 -51.93 -0.38 0.91 16 47 H 0.04 1.08 7.61 -51.93 -0.40 0.69 16 48 H 0.25 7.20 8.31 -40.82 -0.34 6.87 16 49 H 0.03 0.67 8.14 -51.93 -0.42 0.25 16 50 H 0.02 0.42 5.63 -51.93 -0.29 0.13 16 51 H 0.05 0.75 6.30 -51.93 -0.33 0.42 16 52 H 0.09 1.35 5.82 -51.93 -0.30 1.05 16 53 H 0.07 0.83 8.14 -51.92 -0.42 0.41 16 54 H 0.09 1.24 7.04 -51.93 -0.37 0.87 16 LS Contribution 392.72 15.07 5.92 5.92 Total: -1.00 -32.11 392.72 -9.92 -42.03 By element: Atomic # 1 Polarization: 8.85 SS G_CDS: -9.05 Total: -0.20 kcal Atomic # 6 Polarization: 2.13 SS G_CDS: -0.29 Total: 1.84 kcal Atomic # 7 Polarization: -56.61 SS G_CDS: -1.56 Total: -58.17 kcal Atomic # 8 Polarization: -8.67 SS G_CDS: 0.09 Total: -8.58 kcal Atomic # 14 Polarization: 22.19 SS G_CDS: -5.02 Total: 17.17 kcal Total LS contribution 5.92 Total: 5.92 kcal Total: -32.11 -9.92 -42.03 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. ZINC001278349967.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 82.705 kcal (2) G-P(sol) polarization free energy of solvation -32.108 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 50.598 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.919 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.026 kcal (6) G-S(sol) free energy of system = (1) + (5) 40.679 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.95 seconds