Wall clock time and date at job start Wed Apr 1 2020 03:39:54 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 1.53001 * 1 3 3 C 1.52994 * 109.47022 * 2 1 4 4 C 1.52999 * 109.46953 * 119.99872 * 2 1 3 5 5 H 1.09006 * 109.47294 * 306.21133 * 4 2 1 6 6 C 1.50702 * 109.47498 * 66.21049 * 4 2 1 7 7 O 1.21286 * 119.99521 * 110.17154 * 6 4 2 8 8 N 1.34772 * 120.00294 * 290.17318 * 6 4 2 9 9 C 1.46496 * 119.99855 * 176.72853 * 8 6 4 10 10 C 1.53005 * 109.47055 * 180.02562 * 9 8 6 11 11 C 1.52994 * 109.47340 * 184.78834 * 10 9 8 12 12 C 1.52998 * 115.54944 * 277.87075 * 11 10 9 13 13 N 1.46500 * 109.46983 * 294.73126 * 12 11 10 14 14 C 1.36944 * 120.00230 * 183.43719 * 13 12 11 15 15 H 1.08001 * 119.99387 * 0.02562 * 14 13 12 16 16 C 1.38807 * 120.00132 * 180.02562 * 14 13 12 17 17 N 1.31617 * 120.00248 * 359.97438 * 16 14 13 18 18 Si 1.86793 * 120.00070 * 180.02562 * 16 14 13 19 19 H 1.48499 * 109.47239 * 359.97438 * 18 16 14 20 20 H 1.48501 * 109.47288 * 119.99939 * 18 16 14 21 21 H 1.48501 * 109.47424 * 240.00013 * 18 16 14 22 22 C 1.52999 * 117.50146 * 132.16036 * 11 10 9 23 23 C 1.52996 * 117.50053 * 63.53633 * 11 10 9 24 24 C 1.50696 * 109.47050 * 186.21631 * 4 2 1 25 25 C 1.38655 * 120.79101 * 299.97179 * 24 4 2 26 26 C 1.38198 * 119.16625 * 180.02562 * 25 24 4 27 27 N 1.31871 * 120.76421 * 359.97438 * 26 25 24 28 28 C 1.31874 * 121.72407 * 0.02562 * 27 26 25 29 29 C 1.38199 * 120.76692 * 0.02562 * 28 27 26 30 30 H 1.09002 * 109.47401 * 299.43571 * 1 2 3 31 31 H 1.08998 * 109.47263 * 59.43516 * 1 2 3 32 32 H 1.09003 * 109.47420 * 179.43552 * 1 2 3 33 33 H 1.08993 * 109.47232 * 239.99599 * 2 1 3 34 34 H 1.08997 * 109.47076 * 179.97438 * 3 2 1 35 35 H 1.09009 * 109.46935 * 299.99963 * 3 2 1 36 36 H 1.08997 * 109.47619 * 59.99279 * 3 2 1 37 37 H 0.97004 * 119.99747 * 356.72975 * 8 6 4 38 38 H 1.08998 * 109.47268 * 300.00077 * 9 8 6 39 39 H 1.08998 * 109.47255 * 60.00183 * 9 8 6 40 40 H 1.09008 * 109.46769 * 304.78745 * 10 9 8 41 41 H 1.08998 * 109.47385 * 64.77864 * 10 9 8 42 42 H 1.08999 * 109.47328 * 54.72892 * 12 11 10 43 43 H 1.08998 * 109.47511 * 174.73299 * 12 11 10 44 44 H 0.97003 * 120.00009 * 3.43474 * 13 12 11 45 45 H 0.97001 * 120.00603 * 180.02562 * 17 16 14 46 46 H 1.08999 * 117.49861 * 0.02562 * 22 11 10 47 47 H 1.08999 * 117.49997 * 145.01924 * 22 11 10 48 48 H 1.09001 * 117.50030 * 214.98287 * 23 11 10 49 49 H 1.08999 * 117.50136 * 0.02562 * 23 11 10 50 50 H 1.07998 * 120.41293 * 0.04131 * 25 24 4 51 51 H 1.08000 * 119.62005 * 180.26231 * 26 25 24 52 52 H 1.08000 * 119.61479 * 179.97438 * 28 27 26 53 53 H 1.08001 * 120.42057 * 180.02562 * 29 28 27 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 1.4424 0.0000 4 6 2.0400 -0.7212 1.2493 5 1 1.5887 -0.2756 2.1358 6 6 1.6671 -2.1795 1.1749 7 8 2.5274 -3.0175 1.0058 8 7 0.3777 -2.5524 1.2964 9 6 0.0063 -3.9622 1.1527 10 6 -1.5055 -4.1124 1.3338 11 6 -1.8780 -5.5960 1.3027 12 6 -2.0263 -6.2101 -0.0908 13 7 -3.1611 -5.5902 -0.7793 14 6 -3.5323 -6.0313 -2.0215 15 1 -2.9886 -6.8364 -2.4933 16 6 -4.6072 -5.4436 -2.6741 17 7 -5.2701 -4.4628 -2.0989 18 14 -5.1140 -6.0457 -4.3682 19 1 -4.2153 -7.1499 -4.7904 20 1 -6.5144 -6.5375 -4.3203 21 1 -5.0149 -4.9281 -5.3410 22 6 -2.8017 -6.1158 2.4062 23 6 -1.3178 -6.4885 2.4119 24 6 3.5390 -0.5894 1.3286 25 6 4.3494 -1.0811 0.3166 26 6 5.7202 -0.9425 0.4241 27 7 6.2581 -0.3508 1.4727 28 6 5.5186 0.1286 2.4537 29 6 4.1410 0.0256 2.4158 30 1 -0.3634 0.5050 0.8950 31 1 -0.3634 0.5226 -0.8848 32 1 -0.3634 -1.0276 -0.0101 33 1 1.8933 -0.5139 -0.8899 34 1 3.1299 1.4425 0.0005 35 1 1.6766 1.9563 -0.8901 36 1 1.6766 1.9564 0.8899 37 1 -0.3044 -1.8873 1.4790 38 1 0.2896 -4.3133 0.1604 39 1 0.5237 -4.5531 1.9085 40 1 -1.8010 -3.6836 2.2914 41 1 -2.0216 -3.5911 0.5276 42 1 -1.1151 -6.0364 -0.6632 43 1 -2.1987 -7.2824 0.0011 44 1 -3.6497 -4.8674 -0.3553 45 1 -6.0215 -4.0523 -2.5547 46 1 -3.1443 -5.4007 3.1540 47 1 -3.5153 -6.8953 2.1394 48 1 -1.0552 -7.5132 2.1491 49 1 -0.6841 -6.0186 3.1642 50 1 3.9147 -1.5661 -0.5449 51 1 6.3580 -1.3190 -0.3618 52 1 5.9951 0.6065 3.2968 53 1 3.5407 0.4205 3.2221 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 ZINC001166837114.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 03:39:54 Heat of formation + Delta-G solvation = 20.591179 kcal Electronic energy + Delta-G solvation = -30400.965914 eV Core-core repulsion = 26466.156608 eV Total energy + Delta-G solvation = -3934.809306 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.11 seconds Orbital eigenvalues (eV) -41.04049 -39.58903 -38.32589 -36.55197 -35.03843 -33.93801 -32.63623 -31.36462 -30.81097 -30.30010 -28.04192 -27.38536 -25.97009 -23.76732 -23.68334 -22.81110 -22.63480 -21.82564 -20.98120 -20.28094 -18.58803 -17.47265 -17.12534 -17.06634 -16.19576 -16.03324 -15.72468 -15.62688 -15.12297 -14.62396 -14.59556 -14.40281 -14.30818 -13.85160 -13.70989 -13.58742 -13.29849 -13.14614 -12.99183 -12.72503 -12.60164 -12.38725 -12.35374 -11.96899 -11.85547 -11.56823 -11.37803 -11.27632 -11.11796 -11.05247 -10.98878 -10.87202 -10.60634 -10.14695 -10.03394 -9.93180 -9.73012 -9.66153 -9.58527 -9.34079 -9.27369 -9.04599 -8.86907 -6.92048 -5.78492 -3.06158 0.97322 1.05000 2.49909 3.06088 3.41573 3.47872 3.49618 3.67109 4.03100 4.09120 4.28704 4.30993 4.50142 4.59582 4.68636 4.72857 4.89014 4.96130 4.97766 4.99134 5.05729 5.08210 5.13294 5.25947 5.28846 5.35162 5.42566 5.49302 5.55486 5.56443 5.59385 5.61869 5.64929 5.73513 5.76994 5.82317 5.89153 5.92870 6.00756 6.10547 6.14857 6.15785 6.20355 6.38012 6.41189 6.44385 6.51076 6.51881 6.74151 6.81731 7.39484 7.69365 7.79674 8.11292 8.40789 9.52549 10.10666 10.46396 11.44452 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.012461 B = 0.002379 C = 0.002188 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2246.426789 B =11765.227622 C =12792.615547 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.167 4.167 2 C -0.082 4.082 3 C -0.145 4.145 4 C -0.068 4.068 5 H 0.105 0.895 6 C 0.518 3.482 7 O -0.532 6.532 8 N -0.725 5.725 9 C 0.122 3.878 10 C -0.091 4.091 11 C -0.119 4.119 12 C 0.188 3.812 13 N -0.728 5.728 14 C -0.236 4.236 15 H 0.070 0.930 16 C -0.014 4.014 17 N -0.933 5.933 18 Si 0.905 3.095 19 H -0.281 1.281 20 H -0.292 1.292 21 H -0.292 1.292 22 C -0.163 4.163 23 C -0.178 4.178 24 C -0.018 4.018 25 C -0.133 4.133 26 C 0.094 3.906 27 N -0.488 5.488 28 C 0.092 3.908 29 C -0.168 4.168 30 H 0.060 0.940 31 H 0.067 0.933 32 H 0.070 0.930 33 H 0.079 0.921 34 H 0.056 0.944 35 H 0.061 0.939 36 H 0.057 0.943 37 H 0.402 0.598 38 H 0.072 0.928 39 H 0.066 0.934 40 H 0.062 0.938 41 H 0.086 0.914 42 H 0.021 0.979 43 H 0.022 0.978 44 H 0.384 0.616 45 H 0.254 0.746 46 H 0.088 0.912 47 H 0.096 0.904 48 H 0.092 0.908 49 H 0.088 0.912 50 H 0.134 0.866 51 H 0.154 0.846 52 H 0.153 0.847 53 H 0.132 0.868 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 15.687 12.147 11.587 22.976 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 -0.224 4.224 2 C -0.100 4.100 3 C -0.202 4.202 4 C -0.089 4.089 5 H 0.123 0.877 6 C 0.303 3.697 7 O -0.408 6.408 8 N -0.379 5.379 9 C -0.001 4.001 10 C -0.129 4.129 11 C -0.120 4.120 12 C 0.060 3.940 13 N -0.372 5.372 14 C -0.367 4.367 15 H 0.088 0.912 16 C -0.210 4.210 17 N -0.582 5.582 18 Si 0.736 3.264 19 H -0.206 1.206 20 H -0.219 1.219 21 H -0.219 1.219 22 C -0.200 4.200 23 C -0.215 4.215 24 C -0.026 4.026 25 C -0.153 4.153 26 C -0.062 4.062 27 N -0.197 5.197 28 C -0.065 4.065 29 C -0.188 4.188 30 H 0.079 0.921 31 H 0.086 0.914 32 H 0.089 0.911 33 H 0.098 0.902 34 H 0.075 0.925 35 H 0.080 0.920 36 H 0.076 0.924 37 H 0.238 0.762 38 H 0.091 0.909 39 H 0.084 0.916 40 H 0.081 0.919 41 H 0.105 0.895 42 H 0.039 0.961 43 H 0.040 0.960 44 H 0.218 0.782 45 H 0.064 0.936 46 H 0.106 0.894 47 H 0.114 0.886 48 H 0.111 0.889 49 H 0.107 0.893 50 H 0.152 0.848 51 H 0.172 0.828 52 H 0.171 0.829 53 H 0.150 0.850 Dipole moment (debyes) X Y Z Total from point charges 17.207 11.497 11.338 23.597 hybrid contribution -1.912 0.073 -0.715 2.042 sum 15.296 11.570 10.623 21.924 Atomic orbital electron populations 1.22181 0.93951 1.03406 1.02911 1.21060 0.96551 0.96464 0.95969 1.21850 1.01190 0.94922 1.02282 1.20493 0.92741 0.93982 1.01712 0.87740 1.20255 0.82609 0.90254 0.76568 1.90734 1.48636 1.53111 1.48349 1.46338 1.08319 1.10492 1.72708 1.21414 0.95494 0.80629 1.02536 1.21262 0.93951 0.95090 1.02595 1.21549 1.04207 0.93563 0.92661 1.20176 0.91468 0.94671 0.87648 1.42300 1.34106 1.42493 1.18270 1.19278 1.10359 1.13944 0.93148 0.91229 1.24709 0.98675 0.98861 0.98773 1.69663 1.23142 1.27174 1.38265 0.86140 0.78102 0.77839 0.84274 1.20586 1.21906 1.21905 1.22961 0.92825 1.03536 1.00684 1.22980 0.96841 1.00376 1.01341 1.19656 0.94053 0.95021 0.93896 1.21968 0.94667 0.98744 0.99876 1.22731 0.92851 0.95094 0.95526 1.67646 1.41005 1.09371 1.01663 1.22663 0.90549 0.96522 0.96723 1.21993 0.96515 1.01571 0.98689 0.92108 0.91373 0.91080 0.90230 0.92520 0.92001 0.92356 0.76155 0.90941 0.91563 0.91938 0.89532 0.96126 0.96049 0.78183 0.93643 0.89366 0.88569 0.88938 0.89308 0.84845 0.82844 0.82945 0.85016 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 -0.17 -1.33 8.32 37.16 0.31 -1.02 16 2 C -0.08 -0.67 2.25 -90.62 -0.20 -0.87 16 3 C -0.15 -1.03 8.85 37.15 0.33 -0.70 16 4 C -0.07 -0.61 2.04 -92.92 -0.19 -0.79 16 5 H 0.10 0.71 7.95 -51.93 -0.41 0.30 16 6 C 0.52 6.26 6.88 -10.99 -0.08 6.18 16 7 O -0.53 -8.46 14.85 5.55 0.08 -8.38 16 8 N -0.73 -8.02 4.37 -60.29 -0.26 -8.28 16 9 C 0.12 1.61 5.61 -4.04 -0.02 1.59 16 10 C -0.09 -1.25 5.22 -26.73 -0.14 -1.39 16 11 C -0.12 -1.84 1.55 -154.52 -0.24 -2.08 16 12 C 0.19 3.73 6.10 -4.04 -0.02 3.70 16 13 N -0.73 -17.85 5.38 -59.91 -0.32 -18.17 16 14 C -0.24 -6.52 9.99 -15.06 -0.15 -6.67 16 15 H 0.07 1.89 7.83 -52.49 -0.41 1.48 16 16 C -0.01 -0.41 5.50 -17.43 -0.10 -0.51 16 17 N -0.93 -27.62 13.06 55.49 0.72 -26.90 16 18 Si 0.91 22.25 29.55 -169.99 -5.02 17.23 16 19 H -0.28 -6.72 7.11 56.52 0.40 -6.32 16 20 H -0.29 -7.22 7.11 56.52 0.40 -6.81 16 21 H -0.29 -7.20 7.11 56.52 0.40 -6.80 16 22 C -0.16 -2.35 9.90 -26.73 -0.26 -2.62 16 23 C -0.18 -2.33 9.40 -26.73 -0.25 -2.58 16 24 C -0.02 -0.18 2.98 -104.32 -0.31 -0.49 16 25 C -0.13 -1.44 7.97 -39.44 -0.31 -1.75 16 26 C 0.09 1.00 11.18 -17.55 -0.20 0.81 16 27 N -0.49 -5.55 10.36 -13.25 -0.14 -5.68 16 28 C 0.09 0.87 11.18 -17.55 -0.20 0.67 16 29 C -0.17 -1.46 9.76 -39.44 -0.39 -1.85 16 30 H 0.06 0.38 8.14 -51.93 -0.42 -0.04 16 31 H 0.07 0.56 8.14 -51.93 -0.42 0.13 16 32 H 0.07 0.66 5.31 -51.93 -0.28 0.39 16 33 H 0.08 0.75 7.71 -51.93 -0.40 0.35 16 34 H 0.06 0.44 6.98 -51.93 -0.36 0.08 16 35 H 0.06 0.42 8.14 -51.92 -0.42 0.00 16 36 H 0.06 0.36 8.14 -51.93 -0.42 -0.07 16 37 H 0.40 3.55 6.33 -40.82 -0.26 3.29 16 38 H 0.07 1.12 8.03 -51.93 -0.42 0.70 16 39 H 0.07 0.89 7.38 -51.93 -0.38 0.51 16 40 H 0.06 0.74 7.93 -51.92 -0.41 0.32 16 41 H 0.09 1.38 7.45 -51.93 -0.39 0.99 16 42 H 0.02 0.43 8.03 -51.93 -0.42 0.01 16 43 H 0.02 0.44 8.09 -51.93 -0.42 0.02 16 44 H 0.38 9.84 7.17 -40.82 -0.29 9.55 16 45 H 0.25 7.27 8.31 -40.82 -0.34 6.93 16 46 H 0.09 1.14 8.07 -51.93 -0.42 0.72 16 47 H 0.10 1.51 8.14 -51.93 -0.42 1.09 16 48 H 0.09 1.19 8.14 -51.93 -0.42 0.77 16 49 H 0.09 1.04 7.82 -51.93 -0.41 0.63 16 50 H 0.13 1.46 7.51 -52.49 -0.39 1.07 16 51 H 0.15 1.29 8.06 -52.49 -0.42 0.87 16 52 H 0.15 1.00 8.06 -52.49 -0.42 0.58 16 53 H 0.13 0.80 8.01 -52.49 -0.42 0.38 16 LS Contribution 424.45 15.07 6.40 6.40 Total: -1.00 -33.07 424.45 -9.97 -43.04 By element: Atomic # 1 Polarization: 20.12 SS G_CDS: -9.01 Total: 11.11 kcal Atomic # 6 Polarization: -7.94 SS G_CDS: -2.42 Total: -10.36 kcal Atomic # 7 Polarization: -59.04 SS G_CDS: 0.00 Total: -59.04 kcal Atomic # 8 Polarization: -8.46 SS G_CDS: 0.08 Total: -8.38 kcal Atomic # 14 Polarization: 22.25 SS G_CDS: -5.02 Total: 17.23 kcal Total LS contribution 6.40 Total: 6.40 kcal Total: -33.07 -9.97 -43.04 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. ZINC001166837114.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 63.630 kcal (2) G-P(sol) polarization free energy of solvation -33.068 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 30.562 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.971 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.039 kcal (6) G-S(sol) free energy of system = (1) + (5) 20.591 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.11 seconds