Wall clock time and date at job start Wed Apr 1 2020 03:47:31 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 1.31515 * 1 3 3 Si 1.86789 * 120.00088 * 2 1 4 4 H 1.48503 * 109.47234 * 239.99763 * 3 2 1 5 5 H 1.48504 * 109.47201 * 359.97438 * 3 2 1 6 6 H 1.48501 * 109.47211 * 119.99922 * 3 2 1 7 7 C 1.37883 * 119.99579 * 179.97438 * 2 1 3 8 8 H 1.08007 * 119.99288 * 180.02562 * 7 2 1 9 9 C 1.50699 * 120.00383 * 0.02562 * 7 2 1 10 10 C 1.53002 * 109.47081 * 179.97438 * 9 7 2 11 11 C 1.52998 * 109.46923 * 179.97438 * 10 9 7 12 12 C 1.53002 * 109.46923 * 180.02562 * 11 10 9 13 13 H 1.09002 * 109.47527 * 54.99895 * 12 11 10 14 14 N 1.46903 * 109.47027 * 294.99935 * 12 11 10 15 15 C 1.50692 * 109.47153 * 175.00232 * 12 11 10 16 16 O 1.21281 * 120.00293 * 99.99842 * 15 12 11 17 17 N 1.34779 * 119.99960 * 279.99729 * 15 12 11 18 18 C 1.46502 * 120.00068 * 179.97438 * 17 15 12 19 19 H 1.09005 * 110.62594 * 31.90696 * 18 17 15 20 20 C 1.55422 * 110.69830 * 268.62809 * 18 17 15 21 21 C 1.54908 * 101.52379 * 205.97476 * 20 18 17 22 22 N 1.47846 * 104.89238 * 37.06612 * 21 20 18 23 23 C 1.46900 * 111.00020 * 213.57993 * 22 21 20 24 24 C 1.50710 * 109.46867 * 69.87419 * 23 22 21 25 25 C 1.38237 * 120.00007 * 269.72787 * 24 23 22 26 26 C 1.38231 * 119.99970 * 179.79025 * 25 24 23 27 27 C 1.38228 * 120.00055 * 0.45979 * 26 25 24 28 28 C 1.38242 * 120.00107 * 359.77019 * 27 26 25 29 29 C 1.38227 * 119.99829 * 89.99791 * 24 23 22 30 30 C 1.47448 * 108.56553 * 335.84749 * 22 21 20 31 31 H 0.96997 * 120.00356 * 359.97438 * 1 2 3 32 32 H 1.08990 * 109.47010 * 59.99702 * 9 7 2 33 33 H 1.08999 * 109.47007 * 299.99398 * 9 7 2 34 34 H 1.09000 * 109.47092 * 59.99531 * 10 9 7 35 35 H 1.09006 * 109.47044 * 300.00022 * 10 9 7 36 36 H 1.08995 * 109.47167 * 60.00416 * 11 10 9 37 37 H 1.08999 * 109.47305 * 299.99657 * 11 10 9 38 38 H 1.00899 * 110.99962 * 176.04302 * 14 12 11 39 39 H 1.00896 * 111.00131 * 300.00169 * 14 12 11 40 40 H 0.96999 * 120.00085 * 0.02562 * 17 15 12 41 41 H 1.08998 * 111.10859 * 87.90629 * 20 18 17 42 42 H 1.08998 * 111.00401 * 323.99747 * 20 18 17 43 43 H 1.09002 * 110.37460 * 278.18013 * 21 20 18 44 44 H 1.08999 * 110.37548 * 155.95084 * 21 20 18 45 45 H 1.08994 * 109.46902 * 189.87105 * 23 22 21 46 46 H 1.08999 * 109.47217 * 309.87870 * 23 22 21 47 47 H 1.08000 * 119.99507 * 359.97438 * 25 24 23 48 48 H 1.08002 * 120.00002 * 180.25003 * 26 25 24 49 49 H 1.07997 * 120.00282 * 179.79163 * 27 26 25 50 50 H 1.07993 * 120.00042 * 179.97438 * 28 27 26 51 51 H 1.07994 * 120.00471 * 359.97438 * 29 24 23 52 52 H 1.08999 * 109.88737 * 120.39623 * 30 22 21 53 53 H 1.08997 * 109.88833 * 241.42257 * 30 22 21 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 1.3152 0.0000 0.0000 3 14 2.2491 1.6176 0.0000 4 1 3.1029 1.6963 -1.2125 5 1 1.2841 2.7464 -0.0006 6 1 3.1029 1.6963 1.2125 7 6 2.0045 -1.1942 0.0005 8 1 3.0845 -1.1941 0.0010 9 6 1.2510 -2.4992 0.0005 10 6 2.2452 -3.6622 0.0005 11 6 1.4802 -4.9872 0.0012 12 6 2.4745 -6.1501 0.0018 13 1 3.1586 -6.0428 0.8436 14 7 3.2376 -6.1426 -1.2534 15 6 1.7251 -7.4516 0.1262 16 8 1.5128 -8.1257 -0.8593 17 7 1.2908 -7.8664 1.3328 18 6 0.5618 -9.1314 1.4537 19 1 0.9096 -9.8477 0.7093 20 6 -0.9693 -8.8977 1.3234 21 6 -1.5347 -10.1008 2.1187 22 7 -0.6015 -10.2800 3.2513 23 6 -0.4744 -11.6991 3.6092 24 6 0.2701 -12.4272 2.5197 25 6 -0.4251 -12.9983 1.4702 26 6 0.2580 -13.6624 0.4687 27 6 1.6356 -13.7637 0.5216 28 6 2.3305 -13.1967 1.5736 29 6 1.6476 -12.5288 2.5729 30 6 0.7060 -9.7103 2.8769 31 1 -0.4850 0.8400 0.0004 32 1 0.6247 -2.5571 -0.8896 33 1 0.6241 -2.5568 0.8903 34 1 2.8719 -3.6044 0.8905 35 1 2.8719 -3.6044 -0.8895 36 1 0.8533 -5.0452 -0.8886 37 1 0.8539 -5.0447 0.8914 38 1 3.9453 -6.8617 -1.2506 39 1 2.6254 -6.2407 -2.0494 40 1 1.4602 -7.3271 2.1210 41 1 -1.2849 -8.9359 0.2808 42 1 -1.2610 -7.9538 1.7836 43 1 -1.5504 -10.9945 1.4948 44 1 -2.5368 -9.8767 2.4844 45 1 0.0739 -11.7895 4.5469 46 1 -1.4667 -12.1349 3.7249 47 1 -1.5018 -12.9229 1.4313 48 1 -0.2848 -14.1050 -0.3534 49 1 2.1691 -14.2854 -0.2591 50 1 3.4067 -13.2762 1.6151 51 1 2.1904 -12.0861 3.3949 52 1 0.9783 -8.9177 3.5738 53 1 1.4670 -10.4905 2.8872 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 ZINC000594445719.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 03:47:31 Heat of formation + Delta-G solvation = -18.056580 kcal Electronic energy + Delta-G solvation = -30105.976140 eV Core-core repulsion = 26169.490940 eV Total energy + Delta-G solvation = -3936.485199 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 0.82 seconds Orbital eigenvalues (eV) -40.81949 -39.84614 -38.33170 -35.74388 -34.88046 -33.31845 -32.58667 -31.47714 -31.33070 -30.02702 -29.02024 -27.77709 -25.94775 -24.84842 -23.13951 -22.54331 -22.10037 -21.16947 -20.89157 -20.19321 -19.97755 -17.48126 -17.19434 -16.75477 -16.41538 -16.28257 -15.84793 -15.59196 -15.51624 -14.84278 -14.73040 -14.45269 -14.38560 -13.99563 -13.94962 -13.83079 -13.39136 -13.21147 -12.97608 -12.72356 -12.59310 -12.35218 -11.93575 -11.89592 -11.76942 -11.74397 -11.61886 -11.44503 -11.29736 -11.13129 -11.10209 -10.71330 -10.62085 -10.40653 -10.19728 -9.58797 -9.30970 -9.22563 -9.20901 -9.17261 -9.03277 -8.72413 -8.54773 -8.27602 -5.93458 -3.95072 0.90397 0.97538 2.56686 3.02669 3.33362 3.37719 3.41660 3.44636 3.69796 4.24753 4.31810 4.36197 4.48778 4.51214 4.58653 4.61181 4.69079 4.81313 4.81707 4.88533 5.00549 5.07393 5.09510 5.18998 5.22067 5.31077 5.32782 5.41948 5.42914 5.51854 5.58557 5.59969 5.64659 5.73982 5.88006 5.95312 6.03881 6.09163 6.12587 6.13969 6.35763 6.46248 6.51531 6.57596 6.58597 6.83900 7.02899 7.10673 7.26294 7.40952 7.52496 7.76411 7.92353 8.08109 8.13770 8.51374 9.12333 9.68416 11.17937 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.019793 B = 0.001898 C = 0.001813 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1414.281494 B =14752.526899 C =15444.174235 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.898 5.898 2 C 0.054 3.946 3 Si 0.891 3.109 4 H -0.277 1.277 5 H -0.288 1.288 6 H -0.277 1.277 7 C -0.517 4.517 8 H 0.054 0.946 9 C 0.020 3.980 10 C -0.100 4.100 11 C -0.103 4.103 12 C 0.078 3.922 13 H 0.100 0.900 14 N -0.811 5.811 15 C 0.485 3.515 16 O -0.550 6.550 17 N -0.720 5.720 18 C 0.128 3.872 19 H 0.092 0.908 20 C -0.140 4.140 21 C 0.033 3.967 22 N -0.511 5.511 23 C 0.084 3.916 24 C -0.122 4.122 25 C -0.110 4.110 26 C -0.118 4.118 27 C -0.118 4.118 28 C -0.119 4.119 29 C -0.111 4.111 30 C 0.021 3.979 31 H 0.260 0.740 32 H 0.013 0.987 33 H 0.012 0.988 34 H 0.044 0.956 35 H 0.063 0.937 36 H 0.061 0.939 37 H 0.062 0.938 38 H 0.337 0.663 39 H 0.350 0.650 40 H 0.404 0.596 41 H 0.077 0.923 42 H 0.082 0.918 43 H 0.057 0.943 44 H 0.084 0.916 45 H 0.086 0.914 46 H 0.085 0.915 47 H 0.122 0.878 48 H 0.122 0.878 49 H 0.121 0.879 50 H 0.122 0.878 51 H 0.123 0.877 52 H 0.083 0.917 53 H 0.077 0.923 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.464 -31.027 6.992 31.809 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 -0.537 5.537 2 C -0.146 4.146 3 Si 0.719 3.281 4 H -0.203 1.203 5 H -0.214 1.214 6 H -0.203 1.203 7 C -0.555 4.555 8 H 0.073 0.927 9 C -0.017 4.017 10 C -0.137 4.137 11 C -0.141 4.141 12 C -0.038 4.038 13 H 0.118 0.882 14 N -0.339 5.339 15 C 0.270 3.730 16 O -0.427 6.427 17 N -0.372 5.372 18 C 0.022 3.978 19 H 0.110 0.890 20 C -0.180 4.180 21 C -0.094 4.094 22 N -0.232 5.232 23 C -0.044 4.044 24 C -0.124 4.124 25 C -0.129 4.129 26 C -0.136 4.136 27 C -0.136 4.136 28 C -0.137 4.137 29 C -0.129 4.129 30 C -0.107 4.107 31 H 0.069 0.931 32 H 0.032 0.968 33 H 0.030 0.970 34 H 0.063 0.937 35 H 0.081 0.919 36 H 0.080 0.920 37 H 0.081 0.919 38 H 0.149 0.851 39 H 0.164 0.836 40 H 0.239 0.761 41 H 0.096 0.904 42 H 0.101 0.899 43 H 0.075 0.925 44 H 0.103 0.897 45 H 0.105 0.895 46 H 0.104 0.896 47 H 0.139 0.861 48 H 0.140 0.860 49 H 0.139 0.861 50 H 0.140 0.860 51 H 0.141 0.859 52 H 0.101 0.899 53 H 0.095 0.905 Dipole moment (debyes) X Y Z Total from point charges 0.182 -30.362 6.939 31.145 hybrid contribution 0.381 -0.304 -0.498 0.697 sum 0.563 -30.666 6.441 31.340 Atomic orbital electron populations 1.69959 1.06038 1.26562 1.51158 1.25038 0.94847 0.99222 0.95523 0.86669 0.79565 0.83223 0.78593 1.20260 1.21398 1.20299 1.21244 0.93025 0.91111 1.50112 0.92726 1.19114 0.94099 0.91621 0.96908 1.21538 0.98761 0.92310 1.01132 1.21641 0.96505 0.93998 1.01939 1.21768 0.95854 0.90880 0.95291 0.88220 1.59042 1.17351 1.54209 1.03333 1.22578 0.78854 0.88847 0.82730 1.90665 1.57755 1.57259 1.37051 1.46113 1.57748 1.22939 1.10403 1.22136 0.91769 0.86540 0.97400 0.88988 1.23157 0.94811 0.99054 1.00935 1.23178 0.97157 0.97926 0.91170 1.64010 1.08469 1.13747 1.37022 1.21428 1.00336 0.86834 0.95760 1.20628 0.94544 0.99212 0.98035 1.21098 0.99726 0.97727 0.94315 1.21185 0.94593 0.99185 0.98671 1.21195 0.94468 0.99638 0.98284 1.21186 1.00016 0.97908 0.94599 1.21073 0.93725 0.98946 0.99188 1.23305 0.92135 1.00347 0.94892 0.93068 0.96822 0.96961 0.93689 0.91862 0.91993 0.91910 0.85096 0.83601 0.76124 0.90409 0.89932 0.92488 0.89730 0.89532 0.89638 0.86059 0.86021 0.86078 0.86011 0.85909 0.89869 0.90518 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 N -0.90 -27.38 13.29 55.43 0.74 -26.65 16 2 C 0.05 1.59 5.46 -17.82 -0.10 1.49 16 3 Si 0.89 21.99 29.54 -169.99 -5.02 16.97 16 4 H -0.28 -6.72 7.11 56.52 0.40 -6.32 16 5 H -0.29 -7.03 7.11 56.52 0.40 -6.63 16 6 H -0.28 -6.69 7.11 56.52 0.40 -6.28 16 7 C -0.52 -14.85 9.11 -34.44 -0.31 -15.17 16 8 H 0.05 1.53 7.74 -52.48 -0.41 1.12 16 9 C 0.02 0.51 4.97 -27.88 -0.14 0.37 16 10 C -0.10 -2.04 5.04 -26.73 -0.13 -2.17 16 11 C -0.10 -1.70 4.84 -26.73 -0.13 -1.83 16 12 C 0.08 1.06 3.15 -68.87 -0.22 0.84 16 13 H 0.10 1.20 8.14 -51.93 -0.42 0.78 16 14 N -0.81 -11.18 8.44 -5.65 -0.05 -11.23 16 15 C 0.48 6.53 7.07 -10.99 -0.08 6.46 16 16 O -0.55 -9.13 15.89 5.56 0.09 -9.04 16 17 N -0.72 -7.70 5.18 -51.89 -0.27 -7.97 16 18 C 0.13 1.32 3.32 -65.95 -0.22 1.10 16 19 H 0.09 1.16 7.55 -51.93 -0.39 0.77 16 20 C -0.14 -1.43 6.78 -24.44 -0.17 -1.60 16 21 C 0.03 0.28 6.47 -2.30 -0.01 0.26 16 22 N -0.51 -4.15 5.41 -232.68 -1.26 -5.41 16 23 C 0.08 0.57 5.60 -4.97 -0.03 0.54 16 24 C -0.12 -0.91 4.32 -104.62 -0.45 -1.36 16 25 C -0.11 -0.83 8.18 -39.58 -0.32 -1.15 16 26 C -0.12 -0.90 10.05 -39.59 -0.40 -1.30 16 27 C -0.12 -0.89 10.05 -39.58 -0.40 -1.29 16 28 C -0.12 -0.89 10.05 -39.58 -0.40 -1.29 16 29 C -0.11 -0.82 7.73 -39.58 -0.31 -1.12 16 30 C 0.02 0.18 6.09 -2.83 -0.02 0.16 16 31 H 0.26 7.49 8.31 -40.82 -0.34 7.15 16 32 H 0.01 0.38 8.14 -51.93 -0.42 -0.05 16 33 H 0.01 0.33 8.14 -51.93 -0.42 -0.09 16 34 H 0.04 0.89 8.14 -51.93 -0.42 0.47 16 35 H 0.06 1.34 7.75 -51.93 -0.40 0.94 16 36 H 0.06 1.10 8.14 -51.93 -0.42 0.68 16 37 H 0.06 0.98 8.14 -51.93 -0.42 0.56 16 38 H 0.34 4.04 9.06 -39.29 -0.36 3.68 16 39 H 0.35 5.05 8.58 -39.29 -0.34 4.71 16 40 H 0.40 3.54 8.37 -40.82 -0.34 3.20 16 41 H 0.08 0.88 8.14 -51.93 -0.42 0.46 16 42 H 0.08 0.89 8.14 -51.93 -0.42 0.46 16 43 H 0.06 0.46 4.94 -51.93 -0.26 0.20 16 44 H 0.08 0.66 8.14 -51.93 -0.42 0.24 16 45 H 0.09 0.52 8.08 -51.93 -0.42 0.10 16 46 H 0.09 0.51 8.02 -51.93 -0.42 0.09 16 47 H 0.12 0.76 7.21 -52.49 -0.38 0.38 16 48 H 0.12 0.73 8.06 -52.49 -0.42 0.30 16 49 H 0.12 0.72 8.06 -52.49 -0.42 0.30 16 50 H 0.12 0.72 8.06 -52.49 -0.42 0.30 16 51 H 0.12 0.75 7.29 -52.49 -0.38 0.36 16 52 H 0.08 0.66 7.72 -51.93 -0.40 0.26 16 53 H 0.08 0.60 3.99 -51.93 -0.21 0.40 16 LS Contribution 419.41 15.07 6.32 6.32 Total: -1.00 -33.34 419.41 -12.18 -45.53 By element: Atomic # 1 Polarization: 17.44 SS G_CDS: -8.91 Total: 8.54 kcal Atomic # 6 Polarization: -13.23 SS G_CDS: -3.83 Total: -17.05 kcal Atomic # 7 Polarization: -50.41 SS G_CDS: -0.84 Total: -51.25 kcal Atomic # 8 Polarization: -9.13 SS G_CDS: 0.09 Total: -9.04 kcal Atomic # 14 Polarization: 21.99 SS G_CDS: -5.02 Total: 16.97 kcal Total LS contribution 6.32 Total: 6.32 kcal Total: -33.34 -12.18 -45.53 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. ZINC000594445719.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 27.472 kcal (2) G-P(sol) polarization free energy of solvation -33.344 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -5.872 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.185 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.529 kcal (6) G-S(sol) free energy of system = (1) + (5) -18.057 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.82 seconds