Wall clock time and date at job start Fri Apr 10 2020 18:11:33 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 N 1.46894 * 1 3 3 C 1.46903 * 111.00184 * 2 1 4 4 C 1.50701 * 109.47005 * 293.95511 * 3 2 1 5 5 H 1.07997 * 119.99964 * 359.97438 * 4 3 2 6 6 C 1.37876 * 120.00340 * 179.97438 * 4 3 2 7 7 N 1.31520 * 119.99510 * 0.02562 * 6 4 3 8 8 Si 1.86803 * 120.00251 * 179.97438 * 6 4 3 9 9 H 1.48496 * 109.46822 * 60.00287 * 8 6 4 10 10 H 1.48502 * 109.46889 * 180.02562 * 8 6 4 11 11 H 1.48503 * 109.47185 * 300.00562 * 8 6 4 12 12 C 1.46904 * 111.00127 * 123.95228 * 2 1 3 13 13 C 1.52995 * 109.47082 * 66.04793 * 12 2 1 14 14 H 1.09003 * 109.47005 * 304.99539 * 13 12 2 15 15 O 1.42894 * 109.47279 * 64.99679 * 13 12 2 16 16 C 1.53000 * 109.47133 * 185.00170 * 13 12 2 17 17 N 1.46898 * 109.47005 * 179.97438 * 16 13 12 18 18 C 1.46904 * 110.99933 * 179.97438 * 17 16 13 19 19 C 1.52994 * 109.47115 * 179.97438 * 18 17 16 20 20 N 1.46899 * 109.47163 * 185.13486 * 19 18 17 21 21 C 1.48530 * 111.00168 * 184.26092 * 20 19 18 22 22 C 1.54939 * 103.38049 * 159.64105 * 21 20 19 23 23 C 1.54787 * 102.83176 * 322.80181 * 22 21 20 24 24 C 1.53000 * 110.15243 * 262.84659 * 23 22 21 25 25 C 1.53003 * 110.47796 * 140.76725 * 23 22 21 26 26 C 1.47900 * 111.00524 * 301.66251 * 20 19 18 27 27 H 1.09003 * 109.46858 * 296.04681 * 1 2 3 28 28 H 1.08997 * 109.47322 * 56.04700 * 1 2 3 29 29 H 1.08996 * 109.47050 * 176.05001 * 1 2 3 30 30 H 1.09006 * 109.47051 * 53.94989 * 3 2 1 31 31 H 1.09001 * 109.47705 * 173.95349 * 3 2 1 32 32 H 0.96998 * 119.99540 * 179.97438 * 7 6 4 33 33 H 1.08994 * 109.47139 * 306.04206 * 12 2 1 34 34 H 1.09007 * 109.46868 * 186.04560 * 12 2 1 35 35 H 0.96700 * 114.00077 * 60.00285 * 15 13 12 36 36 H 1.08997 * 109.47096 * 59.99535 * 16 13 12 37 37 H 1.09003 * 109.46659 * 299.99580 * 16 13 12 38 38 H 1.00901 * 111.00206 * 56.04984 * 17 16 13 39 39 H 1.09005 * 109.46691 * 60.00322 * 18 17 16 40 40 H 1.09000 * 109.47498 * 300.00183 * 18 17 16 41 41 H 1.09000 * 109.47170 * 65.14049 * 19 18 17 42 42 H 1.09003 * 109.47538 * 305.13798 * 19 18 17 43 43 H 1.09000 * 110.67244 * 278.15585 * 21 20 19 44 44 H 1.08998 * 110.66946 * 41.12302 * 21 20 19 45 45 H 1.09000 * 110.72574 * 81.02735 * 22 21 20 46 46 H 1.08994 * 110.72955 * 204.31755 * 22 21 20 47 47 H 1.08998 * 109.46764 * 175.71508 * 24 23 22 48 48 H 1.08999 * 109.46783 * 295.70970 * 24 23 22 49 49 H 1.08997 * 109.46990 * 55.71261 * 24 23 22 50 50 H 1.08998 * 109.47209 * 304.09758 * 25 23 22 51 51 H 1.09004 * 109.47158 * 64.09495 * 25 23 22 52 52 H 1.09000 * 109.47010 * 184.09369 * 25 23 22 53 53 H 1.09008 * 109.91496 * 333.50416 * 26 20 19 54 54 H 1.09002 * 109.92058 * 94.59814 * 26 20 19 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 7 1.4689 0.0000 0.0000 3 6 1.9954 1.3714 0.0000 4 6 1.6369 2.0471 -1.2984 5 1 1.0746 1.5112 -2.0488 6 6 2.0267 3.3495 -1.5286 7 7 2.7120 4.0019 -0.6150 8 14 1.5829 4.1868 -3.1384 9 1 0.1058 4.2230 -3.2866 10 1 2.1150 5.5732 -3.1383 11 1 2.1755 3.4295 -4.2700 12 6 1.9954 -0.7660 1.1376 13 6 1.6315 -2.2426 0.9704 14 1 0.5532 -2.3389 0.8434 15 8 2.2955 -2.7695 -0.1799 16 6 2.0700 -3.0198 2.2132 17 7 1.7200 -4.4375 2.0529 18 6 2.1275 -5.2167 3.2297 19 6 1.7467 -6.6844 3.0263 20 7 2.0418 -7.4410 4.2504 21 6 1.7803 -8.8902 4.0565 22 6 2.6112 -9.5580 5.1809 23 6 3.8833 -8.6780 5.2373 24 6 5.0074 -9.3237 4.4247 25 6 4.3278 -8.4719 6.6867 26 6 3.4729 -7.3338 4.6079 27 1 -0.3633 0.4513 0.9233 28 1 -0.3634 0.5739 -0.8524 29 1 -0.3633 -1.0252 -0.0708 30 1 1.5610 1.9274 0.8309 31 1 3.0797 1.3445 0.1082 32 1 2.9865 4.9180 -0.7771 33 1 1.5612 -0.3872 2.0628 34 1 3.0798 -0.6610 1.1756 35 1 3.2601 -2.7166 -0.1359 36 1 1.5634 -2.6178 3.0906 37 1 3.1483 -2.9235 2.3402 38 1 2.1252 -4.8169 1.2103 39 1 1.6219 -4.8297 4.1144 40 1 3.2063 -5.1359 3.3632 41 1 2.3209 -7.0972 2.1968 42 1 0.6823 -6.7561 2.8025 43 1 0.7198 -9.1097 4.1799 44 1 2.1277 -9.2161 3.0762 45 1 2.0760 -9.5213 6.1298 46 1 2.8612 -10.5856 4.9174 47 1 5.8717 -8.6598 4.4087 48 1 5.2869 -10.2730 4.8817 49 1 4.6644 -9.4984 3.4049 50 1 3.5057 -8.0459 7.2618 51 1 4.6149 -9.4306 7.1186 52 1 5.1796 -7.7922 6.7123 53 1 4.0662 -7.1465 3.7128 54 1 3.6171 -6.5253 5.3246 RHF calculation, no. of doubly occupied orbitals= 62 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 ZINC000905678180.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Fri Apr 10 2020 18:11:33 Heat of formation + Delta-G solvation = -51.563885 kcal Electronic energy + Delta-G solvation = -26274.187526 eV Core-core repulsion = 22666.304805 eV Total energy + Delta-G solvation = -3607.882720 eV No. of doubly occupied orbitals = 62 Molecular weight (most abundant/longest-lived isotopes) = 313.247 amu Computer time = 0.65 seconds Orbital eigenvalues (eV) -40.01276 -38.35830 -36.39138 -35.37691 -34.12158 -32.50914 -31.01440 -29.68861 -27.97056 -27.74980 -26.99438 -26.14334 -25.05255 -23.28830 -22.19918 -21.47669 -20.99161 -20.14691 -19.41837 -16.71529 -16.48049 -16.18944 -16.08275 -15.89310 -15.03876 -14.98447 -14.62992 -14.51777 -14.33729 -14.09319 -13.93171 -13.69473 -13.57937 -13.31742 -13.13485 -12.92355 -12.47240 -12.41360 -12.12951 -11.97482 -11.87580 -11.85099 -11.41161 -11.32599 -11.25319 -11.09402 -11.08444 -11.01468 -10.90257 -10.86008 -10.75135 -10.65355 -10.25973 -10.00534 -9.60619 -9.11184 -8.77156 -8.54834 -8.41562 -7.17379 -6.00955 -4.01911 3.35638 3.38965 3.42587 3.46315 4.04564 4.09215 4.26164 4.41020 4.45702 4.68585 4.76302 4.81556 4.85710 4.86717 4.97607 4.98278 5.16166 5.18599 5.20644 5.26988 5.29121 5.32245 5.35561 5.37887 5.40770 5.50105 5.50669 5.55246 5.62011 5.67418 5.72236 5.75297 5.76270 5.76397 5.81727 5.93963 6.08440 6.22987 6.35661 6.43882 6.51733 6.67707 6.80910 6.86691 7.27026 7.29217 7.34912 7.81979 7.96195 8.11918 8.22807 8.57595 9.05878 9.62123 11.09979 Molecular weight = 313.25amu Principal moments of inertia in cm(-1) A = 0.035552 B = 0.001741 C = 0.001715 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 787.384060 B =16077.672221 C =16321.971960 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.036 3.964 2 N -0.530 5.530 3 C 0.193 3.807 4 C -0.506 4.506 5 H 0.064 0.936 6 C 0.054 3.946 7 N -0.901 5.901 8 Si 0.900 3.100 9 H -0.277 1.277 10 H -0.288 1.288 11 H -0.276 1.276 12 C 0.025 3.975 13 C 0.114 3.886 14 H 0.105 0.895 15 O -0.546 6.546 16 C 0.030 3.970 17 N -0.684 5.684 18 C 0.062 3.938 19 C 0.049 3.951 20 N -0.515 5.515 21 C 0.035 3.965 22 C -0.115 4.115 23 C -0.079 4.079 24 C -0.139 4.139 25 C -0.136 4.136 26 C 0.043 3.957 27 H 0.009 0.991 28 H 0.074 0.926 29 H 0.048 0.952 30 H -0.011 1.011 31 H 0.028 0.972 32 H 0.261 0.739 33 H 0.029 0.971 34 H 0.068 0.932 35 H 0.366 0.634 36 H 0.079 0.921 37 H 0.031 0.969 38 H 0.346 0.654 39 H 0.079 0.921 40 H 0.026 0.974 41 H 0.032 0.968 42 H 0.087 0.913 43 H 0.082 0.918 44 H 0.044 0.956 45 H 0.076 0.924 46 H 0.071 0.929 47 H 0.056 0.944 48 H 0.057 0.943 49 H 0.053 0.947 50 H 0.060 0.940 51 H 0.055 0.945 52 H 0.055 0.945 53 H 0.045 0.955 54 H 0.079 0.921 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 2.524 -27.836 13.634 31.098 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 -0.113 4.113 2 N -0.254 5.254 3 C 0.068 3.932 4 C -0.544 4.544 5 H 0.082 0.918 6 C -0.147 4.147 7 N -0.540 5.540 8 Si 0.727 3.273 9 H -0.203 1.203 10 H -0.214 1.214 11 H -0.201 1.201 12 C -0.105 4.105 13 C 0.054 3.946 14 H 0.122 0.878 15 O -0.350 6.350 16 C -0.100 4.100 17 N -0.316 5.316 18 C -0.068 4.068 19 C -0.079 4.079 20 N -0.239 5.239 21 C -0.092 4.092 22 C -0.153 4.153 23 C -0.079 4.079 24 C -0.197 4.197 25 C -0.193 4.193 26 C -0.085 4.085 27 H 0.027 0.973 28 H 0.093 0.907 29 H 0.067 0.933 30 H 0.007 0.993 31 H 0.046 0.954 32 H 0.071 0.929 33 H 0.047 0.953 34 H 0.086 0.914 35 H 0.212 0.788 36 H 0.097 0.903 37 H 0.049 0.951 38 H 0.165 0.835 39 H 0.098 0.902 40 H 0.044 0.956 41 H 0.051 0.949 42 H 0.105 0.895 43 H 0.101 0.899 44 H 0.062 0.938 45 H 0.094 0.906 46 H 0.090 0.910 47 H 0.075 0.925 48 H 0.076 0.924 49 H 0.072 0.928 50 H 0.079 0.921 51 H 0.074 0.926 52 H 0.074 0.926 53 H 0.063 0.937 54 H 0.097 0.903 Dipole moment (debyes) X Y Z Total from point charges 1.172 -27.664 13.660 30.875 hybrid contribution 1.652 0.877 -0.580 1.958 sum 2.823 -26.788 13.080 29.944 Atomic orbital electron populations 1.22262 0.88943 0.99669 1.00414 1.62031 1.06888 1.17392 1.39112 1.19741 0.95225 0.81661 0.96620 1.21139 1.34749 0.96845 1.01690 0.91831 1.25002 0.95340 0.97351 0.97040 1.69955 1.38473 1.11479 1.34141 0.86537 0.78706 0.78242 0.83779 1.20272 1.21404 1.20147 1.22710 1.00353 0.93888 0.93515 1.22006 0.98315 0.90707 0.83584 0.87774 1.86609 1.22744 1.83838 1.41792 1.22667 0.98460 0.88781 1.00115 1.60290 1.64275 1.02152 1.04883 1.21933 0.97625 0.92651 0.94591 1.22235 1.02343 0.93225 0.90107 1.64747 1.18698 1.08223 1.32234 1.23211 1.00803 0.87706 0.97520 1.22658 0.95086 0.98216 0.99293 1.21470 0.95417 0.94868 0.96167 1.21914 0.97719 1.00551 0.99502 1.21847 1.01328 1.01560 0.94586 1.23043 0.88605 0.97303 0.99562 0.97292 0.90698 0.93350 0.99292 0.95438 0.92926 0.95292 0.91350 0.78847 0.90280 0.95101 0.83523 0.90240 0.95624 0.94929 0.89493 0.89942 0.93779 0.90559 0.91005 0.92465 0.92363 0.92817 0.92109 0.92636 0.92604 0.93702 0.90267 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 C 0.04 0.72 9.14 60.06 0.55 1.27 16 2 N -0.53 -11.68 4.70 -244.37 -1.15 -12.83 16 3 C 0.19 5.11 4.72 -4.97 -0.02 5.09 16 4 C -0.51 -14.49 8.46 -34.44 -0.29 -14.78 16 5 H 0.06 1.81 7.12 -52.49 -0.37 1.44 16 6 C 0.05 1.54 5.46 -17.82 -0.10 1.45 16 7 N -0.90 -27.04 13.29 55.43 0.74 -26.31 16 8 Si 0.90 21.96 29.54 -169.99 -5.02 16.94 16 9 H -0.28 -6.64 7.11 56.52 0.40 -6.24 16 10 H -0.29 -6.95 7.11 56.52 0.40 -6.54 16 11 H -0.28 -6.66 7.11 56.52 0.40 -6.26 16 12 C 0.03 0.44 4.60 -3.82 -0.02 0.42 16 13 C 0.11 1.66 3.19 -26.73 -0.09 1.58 16 14 H 0.10 1.65 6.34 -51.93 -0.33 1.32 16 15 O -0.55 -8.31 12.62 -35.23 -0.44 -8.76 16 16 C 0.03 0.35 5.39 -3.82 -0.02 0.33 16 17 N -0.68 -7.58 6.50 -113.78 -0.74 -8.32 16 18 C 0.06 0.60 5.44 -3.82 -0.02 0.58 16 19 C 0.05 0.44 5.08 -3.83 -0.02 0.42 16 20 N -0.51 -4.39 5.36 -230.46 -1.23 -5.63 16 21 C 0.04 0.25 6.55 -1.90 -0.01 0.24 16 22 C -0.11 -0.70 6.18 -24.77 -0.15 -0.85 16 23 C -0.08 -0.50 0.97 -153.05 -0.15 -0.65 16 24 C -0.14 -0.79 8.20 37.16 0.30 -0.49 16 25 C -0.14 -0.78 8.24 37.16 0.31 -0.47 16 26 C 0.04 0.33 4.79 -2.76 -0.01 0.32 16 27 H 0.01 0.17 8.14 -51.93 -0.42 -0.25 16 28 H 0.07 1.63 6.76 -51.93 -0.35 1.28 16 29 H 0.05 0.86 6.37 -51.93 -0.33 0.53 16 30 H -0.01 -0.30 8.12 -51.93 -0.42 -0.72 16 31 H 0.03 0.77 7.93 -51.93 -0.41 0.36 16 32 H 0.26 7.42 8.31 -40.82 -0.34 7.08 16 33 H 0.03 0.50 8.12 -51.93 -0.42 0.08 16 34 H 0.07 1.18 7.93 -51.92 -0.41 0.77 16 35 H 0.37 4.48 9.05 45.56 0.41 4.89 16 36 H 0.08 0.94 8.14 -51.93 -0.42 0.51 16 37 H 0.03 0.35 8.14 -51.93 -0.42 -0.08 16 38 H 0.35 3.80 8.12 -39.29 -0.32 3.48 16 39 H 0.08 0.84 8.14 -51.93 -0.42 0.42 16 40 H 0.03 0.25 7.14 -51.93 -0.37 -0.13 16 41 H 0.03 0.29 8.00 -51.93 -0.42 -0.13 16 42 H 0.09 0.84 8.14 -51.93 -0.42 0.41 16 43 H 0.08 0.56 8.14 -51.93 -0.42 0.14 16 44 H 0.04 0.31 7.94 -51.93 -0.41 -0.10 16 45 H 0.08 0.48 7.85 -51.93 -0.41 0.07 16 46 H 0.07 0.37 7.85 -51.93 -0.41 -0.04 16 47 H 0.06 0.32 8.14 -51.93 -0.42 -0.10 16 48 H 0.06 0.29 8.14 -51.93 -0.42 -0.13 16 49 H 0.05 0.32 8.14 -51.93 -0.42 -0.10 16 50 H 0.06 0.38 8.12 -51.93 -0.42 -0.05 16 51 H 0.05 0.28 8.14 -51.93 -0.42 -0.14 16 52 H 0.05 0.31 8.14 -51.93 -0.42 -0.11 16 53 H 0.04 0.36 6.98 -51.92 -0.36 0.00 16 54 H 0.08 0.64 7.69 -51.93 -0.40 0.24 16 LS Contribution 415.05 15.07 6.25 6.25 Total: -1.00 -30.99 415.05 -11.28 -42.27 By element: Atomic # 1 Polarization: 11.86 SS G_CDS: -9.94 Total: 1.92 kcal Atomic # 6 Polarization: -5.80 SS G_CDS: 0.26 Total: -5.54 kcal Atomic # 7 Polarization: -50.70 SS G_CDS: -2.39 Total: -53.09 kcal Atomic # 8 Polarization: -8.31 SS G_CDS: -0.44 Total: -8.76 kcal Atomic # 14 Polarization: 21.96 SS G_CDS: -5.02 Total: 16.94 kcal Total LS contribution 6.25 Total: 6.25 kcal Total: -30.99 -11.28 -42.27 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. ZINC000905678180.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 -9.292 kcal (2) G-P(sol) polarization free energy of solvation -30.990 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -40.282 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.282 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.272 kcal (6) G-S(sol) free energy of system = (1) + (5) -51.564 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.65 seconds