Wall clock time and date at job start Wed Apr 1 2020 04:50:41 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 1.52996 * 1 3 3 C 1.53006 * 109.46892 * 2 1 4 4 N 1.46502 * 109.47016 * 179.97438 * 3 2 1 5 5 C 1.36936 * 120.00296 * 275.94532 * 4 3 2 6 6 H 1.07994 * 119.99802 * 351.99748 * 5 4 3 7 7 C 1.38813 * 119.99800 * 172.00475 * 5 4 3 8 8 N 1.31610 * 120.00250 * 336.88803 * 7 5 4 9 9 Si 1.86805 * 119.99845 * 156.89086 * 7 5 4 10 10 H 1.48505 * 109.47009 * 359.97438 * 9 7 5 11 11 H 1.48499 * 109.47146 * 119.99526 * 9 7 5 12 12 H 1.48499 * 109.47117 * 239.99710 * 9 7 5 13 13 C 1.46504 * 119.99764 * 95.94333 * 4 3 2 14 14 C 1.50708 * 109.47122 * 270.00040 * 13 4 3 15 15 O 1.21283 * 119.99352 * 359.97438 * 14 13 4 16 16 N 1.34770 * 120.00164 * 179.97438 * 14 13 4 17 17 C 1.46498 * 120.00211 * 179.97438 * 16 14 13 18 18 C 1.52998 * 109.47338 * 179.97438 * 17 16 14 19 19 H 1.09005 * 110.87303 * 57.39288 * 18 17 16 20 20 C 1.55135 * 110.99565 * 293.55117 * 18 17 16 21 21 C 1.54309 * 103.02207 * 206.21766 * 20 18 17 22 22 N 1.47447 * 107.23457 * 22.27736 * 21 20 18 23 23 C 1.39672 * 110.99796 * 123.25751 * 22 21 20 24 24 C 1.38919 * 120.07566 * 34.20289 * 23 22 21 25 25 C 1.38100 * 119.92529 * 179.97438 * 24 23 22 26 26 C 1.38285 * 120.07446 * 359.97438 * 25 24 23 27 27 C 1.38280 * 120.15058 * 0.27854 * 26 25 24 28 28 C 1.38103 * 120.07732 * 359.44637 * 27 26 25 29 29 C 1.47845 * 108.56635 * 0.99664 * 22 21 20 30 30 H 1.08998 * 109.46872 * 179.97438 * 1 2 3 31 31 H 1.08998 * 109.47480 * 299.99982 * 1 2 3 32 32 H 1.09007 * 109.46983 * 60.00373 * 1 2 3 33 33 H 1.08998 * 109.47480 * 240.00017 * 2 1 3 34 34 H 1.08997 * 109.47159 * 119.99702 * 2 1 3 35 35 H 1.08998 * 109.47044 * 59.99750 * 3 2 1 36 36 H 1.08994 * 109.47136 * 299.99323 * 3 2 1 37 37 H 0.97001 * 120.00227 * 180.02562 * 8 7 5 38 38 H 1.08996 * 109.47360 * 150.00429 * 13 4 3 39 39 H 1.08997 * 109.47088 * 29.99412 * 13 4 3 40 40 H 0.96996 * 120.00007 * 0.02562 * 16 14 13 41 41 H 1.09002 * 109.46818 * 60.00251 * 17 16 14 42 42 H 1.08998 * 109.47348 * 300.00126 * 17 16 14 43 43 H 1.09001 * 110.71078 * 87.82843 * 20 18 17 44 44 H 1.09008 * 110.85103 * 324.67085 * 20 18 17 45 45 H 1.09004 * 109.88793 * 262.87619 * 21 20 18 46 46 H 1.08995 * 109.89479 * 141.68480 * 21 20 18 47 47 H 1.08003 * 120.03281 * 359.95298 * 24 23 22 48 48 H 1.07997 * 119.96086 * 180.02562 * 25 24 23 49 49 H 1.08003 * 119.91898 * 179.97438 * 26 25 24 50 50 H 1.08003 * 119.96036 * 179.69573 * 27 26 25 51 51 H 1.07999 * 120.04063 * 180.27474 * 28 27 26 52 52 H 1.08999 * 110.37700 * 94.73108 * 29 22 21 53 53 H 1.09002 * 110.37065 * 217.07446 * 29 22 21 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 2.0399 1.4426 0.0000 4 7 3.5049 1.4426 0.0006 5 6 4.1892 1.3200 1.1804 6 1 3.6567 1.3532 2.1194 7 6 5.5672 1.1531 1.1694 8 7 6.1626 0.6657 0.1016 9 14 6.5766 1.6202 2.6702 10 1 5.6760 2.1410 3.7300 11 1 7.2956 0.4231 3.1754 12 1 7.5606 2.6683 2.2983 13 6 4.2379 1.5738 -1.2611 14 6 4.4894 0.2055 -1.8406 15 8 4.0955 -0.7819 -1.2569 16 7 5.1519 0.0792 -3.0074 17 6 5.3968 -1.2508 -3.5705 18 6 6.1610 -1.1138 -4.8888 19 1 7.0979 -0.5767 -4.7406 20 6 5.2881 -0.4208 -5.9679 21 6 5.8759 -0.9594 -7.2891 22 7 6.5671 -2.2238 -6.9764 23 6 6.0602 -3.2745 -7.7445 24 6 5.6266 -3.0413 -9.0435 25 6 5.1265 -4.0826 -9.8003 26 6 5.0576 -5.3564 -9.2666 27 6 5.4835 -5.5911 -7.9721 28 6 5.9899 -4.5555 -7.2116 29 6 6.4121 -2.5003 -5.5324 30 1 -0.3633 -1.0277 -0.0005 31 1 -0.3634 0.5138 0.8899 32 1 -0.3633 0.5138 -0.8901 33 1 1.8934 -0.5138 -0.8899 34 1 1.8933 -0.5138 0.8900 35 1 1.6765 1.9564 0.8899 36 1 1.6767 1.9563 -0.8900 37 1 7.1255 0.5488 0.0941 38 1 5.1903 2.0713 -1.0780 39 1 3.6491 2.1633 -1.9637 40 1 5.4672 0.8690 -3.4740 41 1 4.4446 -1.7490 -3.7531 42 1 5.9862 -1.8400 -2.8680 43 1 5.3942 0.6626 -5.9122 44 1 4.2421 -0.7100 -5.8652 45 1 6.5852 -0.2408 -7.6996 46 1 5.0741 -1.1423 -8.0045 47 1 5.6803 -2.0466 -9.4609 48 1 4.7896 -3.9020 -10.8103 49 1 4.6656 -6.1688 -9.8605 50 1 5.4237 -6.5862 -7.5566 51 1 6.3265 -4.7403 -6.2022 52 1 5.5599 -3.1580 -5.3613 53 1 7.3227 -2.9456 -5.1314 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 ZINC000299372405.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 04:50:41 Heat of formation + Delta-G solvation = 24.319666 kcal Electronic energy + Delta-G solvation = -30581.605995 eV Core-core repulsion = 26646.958368 eV Total energy + Delta-G solvation = -3934.647627 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.64 seconds Orbital eigenvalues (eV) -40.66422 -38.53186 -37.77883 -35.74356 -34.24390 -32.84448 -32.03408 -31.49657 -30.51926 -29.55244 -28.65298 -27.18628 -25.47430 -24.81115 -23.17968 -22.45361 -21.87803 -20.77672 -20.16928 -20.07946 -19.22648 -17.79212 -16.81654 -16.45337 -15.87163 -15.54816 -15.18285 -15.15435 -14.62166 -14.50504 -14.32562 -14.13142 -13.88503 -13.71835 -13.36985 -13.28300 -13.02774 -12.91349 -12.80618 -12.49513 -12.26059 -11.98494 -11.72668 -11.62905 -11.48091 -11.30666 -11.18730 -11.03296 -10.94382 -10.79322 -10.73330 -10.69586 -10.53945 -10.31024 -9.96737 -9.95393 -9.73539 -9.58878 -9.11013 -8.67736 -8.18774 -7.98907 -7.94798 -6.87349 -5.77735 -3.03007 1.21738 1.22867 3.40240 3.42616 3.48952 3.50967 3.81821 4.06284 4.34227 4.38430 4.53756 4.67314 4.75225 4.77187 4.78586 4.96609 5.08393 5.21396 5.24710 5.32811 5.39825 5.41396 5.47574 5.48190 5.60997 5.62719 5.66285 5.74221 5.82975 5.86380 5.88403 5.93862 6.01703 6.16859 6.22739 6.22947 6.27511 6.30441 6.38357 6.44479 6.55165 6.58637 6.61566 6.67868 6.76192 6.89334 7.10641 7.13898 7.22471 7.42333 7.55412 7.81007 8.29983 8.71353 9.20496 9.77498 9.93506 10.30832 11.32253 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.014158 B = 0.002337 C = 0.002166 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1977.263070 B =11979.628250 C =12925.116695 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.148 4.148 2 C -0.143 4.143 3 C 0.151 3.849 4 N -0.576 5.576 5 C -0.236 4.236 6 H 0.077 0.923 7 C -0.005 4.005 8 N -0.901 5.901 9 Si 0.902 3.098 10 H -0.280 1.280 11 H -0.295 1.295 12 H -0.291 1.291 13 C 0.162 3.838 14 C 0.529 3.471 15 O -0.530 6.530 16 N -0.749 5.749 17 C 0.142 3.858 18 C -0.106 4.106 19 H 0.091 0.909 20 C -0.135 4.135 21 C 0.037 3.963 22 N -0.478 5.478 23 C 0.117 3.883 24 C -0.162 4.162 25 C -0.093 4.093 26 C -0.157 4.157 27 C -0.091 4.091 28 C -0.164 4.164 29 C 0.047 3.953 30 H 0.041 0.959 31 H 0.045 0.955 32 H 0.043 0.957 33 H 0.066 0.934 34 H 0.057 0.943 35 H 0.042 0.958 36 H 0.036 0.964 37 H 0.250 0.750 38 H 0.106 0.894 39 H 0.032 0.968 40 H 0.385 0.615 41 H 0.051 0.949 42 H 0.060 0.940 43 H 0.081 0.919 44 H 0.073 0.927 45 H 0.083 0.917 46 H 0.070 0.930 47 H 0.124 0.876 48 H 0.120 0.880 49 H 0.118 0.882 50 H 0.121 0.879 51 H 0.126 0.874 52 H 0.066 0.934 53 H 0.088 0.912 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.967 -4.566 -19.416 20.042 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 -0.206 4.206 2 C -0.183 4.183 3 C 0.025 3.975 4 N -0.295 5.295 5 C -0.365 4.365 6 H 0.095 0.905 7 C -0.202 4.202 8 N -0.548 5.548 9 Si 0.733 3.267 10 H -0.206 1.206 11 H -0.222 1.222 12 H -0.218 1.218 13 C 0.031 3.969 14 C 0.316 3.684 15 O -0.404 6.404 16 N -0.405 5.405 17 C 0.016 3.984 18 C -0.126 4.126 19 H 0.110 0.890 20 C -0.173 4.173 21 C -0.089 4.089 22 N -0.191 5.191 23 C 0.017 3.983 24 C -0.183 4.183 25 C -0.112 4.112 26 C -0.176 4.176 27 C -0.109 4.109 28 C -0.185 4.185 29 C -0.079 4.079 30 H 0.060 0.940 31 H 0.064 0.936 32 H 0.062 0.938 33 H 0.084 0.916 34 H 0.076 0.924 35 H 0.061 0.939 36 H 0.055 0.945 37 H 0.061 0.939 38 H 0.124 0.876 39 H 0.050 0.950 40 H 0.217 0.783 41 H 0.069 0.931 42 H 0.078 0.922 43 H 0.100 0.900 44 H 0.092 0.908 45 H 0.101 0.899 46 H 0.088 0.912 47 H 0.142 0.858 48 H 0.138 0.862 49 H 0.136 0.864 50 H 0.139 0.861 51 H 0.144 0.856 52 H 0.084 0.916 53 H 0.107 0.893 Dipole moment (debyes) X Y Z Total from point charges -1.569 -5.158 -18.975 19.727 hybrid contribution 0.408 0.068 0.628 0.752 sum -1.162 -5.090 -18.347 19.075 Atomic orbital electron populations 1.21782 0.98198 1.00197 1.00401 1.22182 0.92454 1.00506 1.03114 1.20898 0.84218 0.94020 0.98395 1.44072 0.99732 1.83033 1.02696 1.19280 0.89526 1.42587 0.85150 0.90545 1.24671 0.97216 1.00826 0.97460 1.69887 1.08911 1.46829 1.29172 0.86200 0.80192 0.77822 0.82497 1.20550 1.22203 1.21782 1.20793 0.98180 0.91656 0.86229 1.22085 0.74897 0.94180 0.77249 1.90490 1.51418 1.40312 1.58151 1.46181 1.62209 1.06547 1.25533 1.20874 0.98175 0.87429 0.91889 1.22562 0.99744 0.95559 0.94697 0.89035 1.22847 0.99774 1.01286 0.93391 1.23137 0.97240 0.90299 0.98189 1.60514 1.50762 1.02385 1.05434 1.19216 0.93606 0.91729 0.93723 1.20900 1.03704 0.99747 0.93958 1.20975 0.98202 0.92710 0.99279 1.21029 1.03463 0.97044 0.96070 1.21011 0.97195 0.98607 0.94130 1.21056 1.04449 0.92236 1.00748 1.23248 1.02155 0.97554 0.84954 0.94004 0.93629 0.93825 0.91563 0.92383 0.93948 0.94511 0.93896 0.87619 0.94966 0.78339 0.93084 0.92202 0.90035 0.90815 0.89877 0.91177 0.85768 0.86160 0.86393 0.86066 0.85575 0.91598 0.89328 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 20. 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 -2.40 9.91 37.16 0.37 -2.03 16 2 C -0.14 -2.96 5.72 -26.73 -0.15 -3.11 16 3 C 0.15 3.18 5.72 -4.04 -0.02 3.15 16 4 N -0.58 -14.18 2.06 -174.60 -0.36 -14.54 16 5 C -0.24 -6.42 9.71 -15.06 -0.15 -6.57 16 6 H 0.08 2.08 7.93 -52.49 -0.42 1.66 16 7 C -0.01 -0.14 4.96 -17.43 -0.09 -0.23 16 8 N -0.90 -24.93 8.90 55.49 0.49 -24.44 16 9 Si 0.90 21.79 29.61 -169.99 -5.03 16.76 16 10 H -0.28 -6.67 7.11 56.52 0.40 -6.26 16 11 H -0.29 -7.35 7.11 56.52 0.40 -6.95 16 12 H -0.29 -6.99 7.11 56.52 0.40 -6.58 16 13 C 0.16 3.66 5.47 -5.19 -0.03 3.63 16 14 C 0.53 12.00 5.92 -10.98 -0.06 11.93 16 15 O -0.53 -14.24 13.97 5.56 0.08 -14.16 16 16 N -0.75 -13.25 5.41 -60.29 -0.33 -13.57 16 17 C 0.14 2.24 5.12 -4.04 -0.02 2.22 16 18 C -0.11 -1.25 3.10 -88.48 -0.27 -1.52 16 19 H 0.09 1.10 8.14 -51.93 -0.42 0.68 16 20 C -0.13 -1.36 6.11 -24.92 -0.15 -1.51 16 21 C 0.04 0.35 6.19 -2.84 -0.02 0.33 16 22 N -0.48 -5.30 5.28 -167.91 -0.89 -6.19 16 23 C 0.12 1.30 5.79 -83.78 -0.48 0.82 16 24 C -0.16 -1.62 8.60 -39.38 -0.34 -1.96 16 25 C -0.09 -0.84 10.04 -39.61 -0.40 -1.23 16 26 C -0.16 -1.41 10.04 -39.55 -0.40 -1.81 16 27 C -0.09 -0.87 10.04 -39.62 -0.40 -1.27 16 28 C -0.16 -1.77 8.66 -39.38 -0.34 -2.11 16 29 C 0.05 0.53 4.91 -2.30 -0.01 0.52 16 30 H 0.04 0.64 8.14 -51.93 -0.42 0.22 16 31 H 0.04 0.69 8.14 -51.93 -0.42 0.26 16 32 H 0.04 0.64 8.14 -51.93 -0.42 0.22 16 33 H 0.07 1.52 6.38 -51.93 -0.33 1.19 16 34 H 0.06 1.36 8.14 -51.93 -0.42 0.93 16 35 H 0.04 0.86 8.09 -51.93 -0.42 0.44 16 36 H 0.04 0.69 7.83 -51.93 -0.41 0.29 16 37 H 0.25 6.87 8.31 -40.82 -0.34 6.53 16 38 H 0.11 2.57 6.19 -51.93 -0.32 2.25 16 39 H 0.03 0.63 7.86 -51.93 -0.41 0.22 16 40 H 0.38 5.76 8.34 -40.82 -0.34 5.42 16 41 H 0.05 0.85 8.11 -51.93 -0.42 0.42 16 42 H 0.06 1.10 8.14 -51.93 -0.42 0.68 16 43 H 0.08 0.74 8.14 -51.93 -0.42 0.32 16 44 H 0.07 0.81 8.02 -51.92 -0.42 0.39 16 45 H 0.08 0.72 8.14 -51.93 -0.42 0.30 16 46 H 0.07 0.63 5.80 -51.93 -0.30 0.33 16 47 H 0.12 1.07 6.64 -52.48 -0.35 0.72 16 48 H 0.12 0.80 8.06 -52.49 -0.42 0.38 16 49 H 0.12 0.81 8.06 -52.48 -0.42 0.39 16 50 H 0.12 0.92 8.06 -52.48 -0.42 0.50 16 51 H 0.13 1.28 6.53 -52.49 -0.34 0.94 16 52 H 0.07 0.76 6.53 -51.93 -0.34 0.42 16 53 H 0.09 0.97 8.14 -51.93 -0.42 0.55 16 LS Contribution 412.53 15.07 6.22 6.22 Total: -1.00 -32.03 412.53 -11.80 -43.84 By element: Atomic # 1 Polarization: 15.86 SS G_CDS: -9.02 Total: 6.84 kcal Atomic # 6 Polarization: 2.21 SS G_CDS: -2.97 Total: -0.75 kcal Atomic # 7 Polarization: -57.66 SS G_CDS: -1.08 Total: -58.74 kcal Atomic # 8 Polarization: -14.24 SS G_CDS: 0.08 Total: -14.16 kcal Atomic # 14 Polarization: 21.79 SS G_CDS: -5.03 Total: 16.76 kcal Total LS contribution 6.22 Total: 6.22 kcal Total: -32.03 -11.80 -43.84 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. ZINC000299372405.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 68.160 kcal (2) G-P(sol) polarization free energy of solvation -32.035 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 36.125 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.805 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.840 kcal (6) G-S(sol) free energy of system = (1) + (5) 24.320 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.64 seconds