Wall clock time and date at job start Wed Apr 1 2020 04:52:57 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 1.52998 * 1 3 3 C 1.52995 * 109.47294 * 2 1 4 4 C 1.53002 * 109.46821 * 240.00374 * 2 1 3 5 5 C 1.50703 * 109.47470 * 60.00126 * 4 2 1 6 6 H 1.07998 * 119.99796 * 359.97438 * 5 4 2 7 7 C 1.37866 * 120.00187 * 179.97438 * 5 4 2 8 8 N 1.31516 * 120.00318 * 179.97438 * 7 5 4 9 9 Si 1.86803 * 120.00346 * 359.97438 * 7 5 4 10 10 H 1.48496 * 109.47278 * 89.99737 * 9 7 5 11 11 H 1.48496 * 109.47519 * 210.00099 * 9 7 5 12 12 H 1.48498 * 109.46843 * 330.00009 * 9 7 5 13 13 C 1.53001 * 109.47338 * 120.00411 * 2 1 3 14 14 N 1.46894 * 109.46988 * 299.99868 * 13 2 1 15 15 C 1.46900 * 110.99788 * 179.97438 * 14 13 2 16 16 C 1.53010 * 109.47011 * 179.97438 * 15 14 13 17 17 N 1.46900 * 109.47011 * 179.97438 * 16 15 14 18 18 C 1.46903 * 110.99653 * 170.00058 * 17 16 15 19 19 C 1.53241 * 109.33631 * 187.25275 * 18 17 16 20 20 N 1.47075 * 108.52094 * 306.17105 * 19 18 17 21 21 S 1.65599 * 120.87816 * 231.18527 * 20 19 18 22 22 C 1.81397 * 104.44825 * 90.00229 * 21 20 19 23 23 O 1.42105 * 104.27797 * 206.07341 * 21 20 19 24 24 O 1.42101 * 104.27901 * 333.93049 * 21 20 19 25 25 C 1.47077 * 118.23886 * 51.45978 * 20 19 18 26 26 C 1.46893 * 111.00047 * 294.29927 * 17 16 15 27 27 H 1.08997 * 109.46834 * 299.99784 * 1 2 3 28 28 H 1.09004 * 109.47159 * 59.99645 * 1 2 3 29 29 H 1.08997 * 109.47159 * 179.97438 * 1 2 3 30 30 H 1.09002 * 109.47544 * 180.02562 * 3 2 1 31 31 H 1.08996 * 109.47601 * 300.00233 * 3 2 1 32 32 H 1.08997 * 109.47003 * 60.00320 * 3 2 1 33 33 H 1.09003 * 109.47172 * 180.02562 * 4 2 1 34 34 H 1.09005 * 109.47227 * 299.99604 * 4 2 1 35 35 H 0.97001 * 120.00675 * 179.97438 * 8 7 5 36 36 H 1.09003 * 109.47254 * 179.97438 * 13 2 1 37 37 H 1.08999 * 109.46702 * 59.99738 * 13 2 1 38 38 H 1.00903 * 111.00238 * 303.95382 * 14 13 2 39 39 H 1.08993 * 109.47166 * 60.00560 * 15 14 13 40 40 H 1.08994 * 109.47264 * 299.99859 * 15 14 13 41 41 H 1.08995 * 109.46964 * 59.99840 * 16 15 14 42 42 H 1.09007 * 109.46742 * 300.00102 * 16 15 14 43 43 H 1.08998 * 109.49149 * 67.29677 * 18 17 16 44 44 H 1.08998 * 109.49119 * 307.20997 * 18 17 16 45 45 H 1.09000 * 109.62511 * 186.45793 * 19 18 17 46 46 H 1.09009 * 109.62732 * 65.88429 * 19 18 17 47 47 H 1.09003 * 109.47352 * 180.02562 * 22 21 20 48 48 H 1.09004 * 109.47032 * 299.99803 * 22 21 20 49 49 H 1.09000 * 109.47124 * 60.00075 * 22 21 20 50 50 H 1.08999 * 109.62966 * 68.25482 * 25 20 19 51 51 H 1.09003 * 109.62478 * 188.82972 * 25 20 19 52 52 H 1.08998 * 109.49955 * 292.71056 * 26 17 16 53 53 H 1.09008 * 109.49312 * 52.79138 * 26 17 16 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 2.0399 -0.7212 -1.2493 5 6 1.5376 -0.0107 -2.4798 6 1 0.9164 0.8671 -2.3806 7 6 1.8710 -0.4814 -3.7320 8 7 1.4323 0.1383 -4.8058 9 14 2.9461 -1.9994 -3.9036 10 1 2.0885 -3.2108 -3.9491 11 1 3.7380 -1.9062 -5.1563 12 1 3.8665 -2.0879 -2.7416 13 6 2.0400 -0.7213 1.2492 14 7 1.5504 -0.0289 2.4486 15 6 2.0210 -0.6955 3.6702 16 6 1.4925 0.0531 4.8955 17 7 1.9626 -0.6138 6.1171 18 6 1.6780 0.2021 7.3051 19 6 2.3401 -0.4373 8.5303 20 7 1.9033 -1.8389 8.6192 21 16 1.2851 -2.4486 10.0293 22 6 -0.4991 -2.1439 9.9103 23 8 1.5590 -3.8412 9.9588 24 8 1.8626 -1.6388 11.0442 25 6 2.0359 -2.6862 7.4244 26 6 1.3803 -1.9567 6.2411 27 1 -0.3633 0.5138 0.8900 28 1 -0.3634 0.5139 -0.8900 29 1 -0.3633 -1.0276 -0.0005 30 1 3.1300 1.4425 -0.0005 31 1 1.6767 1.9563 -0.8899 32 1 1.6767 1.9562 0.8900 33 1 3.1299 -0.7216 -1.2492 34 1 1.6766 -1.7489 -1.2494 35 1 1.6672 -0.1926 -5.6869 36 1 3.1301 -0.7217 1.2489 37 1 1.6767 -1.7490 1.2491 38 1 1.8198 0.9434 2.4402 39 1 3.1108 -0.6956 3.6872 40 1 1.6572 -1.7228 3.6867 41 1 0.4027 0.0537 4.8787 42 1 1.8568 1.0803 4.8787 43 1 0.6004 0.2552 7.4602 44 1 2.0750 1.2068 7.1599 45 1 2.0385 0.0981 9.4305 46 1 3.4242 -0.3976 8.4231 47 1 -0.9923 -2.5177 10.8077 48 1 -0.6794 -1.0730 9.8164 49 1 -0.8979 -2.6576 9.0355 50 1 3.0912 -2.8587 7.2130 51 1 1.5331 -3.6385 7.5933 52 1 0.3069 -1.8736 6.4110 53 1 1.5614 -2.5178 5.3242 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). S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990) 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 ZINC000610270873.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 04:52:57 Heat of formation + Delta-G solvation = -64.015341 kcal Electronic energy + Delta-G solvation = -29141.247753 eV Core-core repulsion = 25175.069011 eV Total energy + Delta-G solvation = -3966.178742 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 347.203 amu Computer time = 0.92 seconds Orbital eigenvalues (eV) -39.54196 -37.83393 -37.64921 -36.44649 -35.75589 -33.91664 -32.17130 -31.64441 -30.02421 -29.28547 -27.60746 -26.40529 -26.15526 -24.54661 -24.23007 -22.10159 -21.58669 -21.00598 -19.27689 -18.26156 -17.85027 -16.85911 -16.80890 -16.66391 -15.96406 -15.88402 -15.54479 -15.10109 -14.98339 -14.50748 -14.27910 -14.19251 -13.92151 -13.74238 -13.62612 -13.57871 -13.14842 -12.83203 -12.73088 -12.58626 -12.54042 -12.38586 -12.31936 -12.12963 -11.95273 -11.77043 -11.68511 -11.60846 -11.24408 -11.07049 -11.03475 -10.88915 -10.80650 -10.51282 -10.37066 -9.80589 -9.70203 -9.62697 -9.30556 -8.91693 -8.69538 -8.50622 -8.21045 -6.00845 -3.97125 -0.27510 2.07110 3.31529 3.33580 3.37787 3.39384 3.42557 3.58660 3.99960 4.26955 4.33415 4.43438 4.47473 4.57626 4.63610 4.71061 4.79527 4.90784 4.96674 5.09701 5.11979 5.19574 5.27191 5.32159 5.43860 5.45272 5.52027 5.56750 5.58682 5.64056 5.77396 5.85179 5.87602 6.00421 6.13435 6.21995 6.39361 6.56601 6.61392 6.65389 6.68579 6.77357 7.05419 7.11134 7.17407 7.26317 7.31363 7.44413 7.58414 7.84460 8.58742 9.04872 9.62248 11.12173 Molecular weight = 347.20amu Principal moments of inertia in cm(-1) A = 0.026999 B = 0.001683 C = 0.001642 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1036.826700 B =16635.288040 C =17047.139396 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.117 4.117 2 C -0.049 4.049 3 C -0.130 4.130 4 C -0.004 4.004 5 C -0.507 4.507 6 H 0.078 0.922 7 C 0.064 3.936 8 N -0.905 5.905 9 Si 0.876 3.124 10 H -0.279 1.279 11 H -0.290 1.290 12 H -0.267 1.267 13 C 0.070 3.930 14 N -0.687 5.687 15 C 0.060 3.940 16 C 0.059 3.941 17 N -0.536 5.536 18 C 0.041 3.959 19 C 0.127 3.873 20 N -1.002 6.002 21 S 2.610 3.390 22 C -0.674 4.674 23 O -0.954 6.954 24 O -0.955 6.955 25 C 0.127 3.873 26 C 0.036 3.964 27 H 0.044 0.956 28 H 0.060 0.940 29 H 0.038 0.962 30 H 0.040 0.960 31 H 0.069 0.931 32 H 0.035 0.965 33 H 0.012 0.988 34 H 0.010 0.990 35 H 0.261 0.739 36 H 0.024 0.976 37 H 0.065 0.935 38 H 0.339 0.661 39 H 0.035 0.965 40 H 0.069 0.931 41 H 0.044 0.956 42 H 0.074 0.926 43 H 0.038 0.962 44 H 0.089 0.911 45 H 0.093 0.907 46 H 0.083 0.917 47 H 0.127 0.873 48 H 0.126 0.874 49 H 0.127 0.873 50 H 0.083 0.917 51 H 0.093 0.907 52 H 0.039 0.961 53 H 0.093 0.907 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -2.038 -2.048 31.287 31.421 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 -0.175 4.175 2 C -0.050 4.050 3 C -0.188 4.188 4 C -0.042 4.042 5 C -0.545 4.545 6 H 0.096 0.904 7 C -0.137 4.137 8 N -0.545 5.545 9 Si 0.704 3.296 10 H -0.205 1.205 11 H -0.216 1.216 12 H -0.192 1.192 13 C -0.059 4.059 14 N -0.320 5.320 15 C -0.069 4.069 16 C -0.069 4.069 17 N -0.261 5.261 18 C -0.089 4.089 19 C 0.002 3.998 20 N -0.840 5.840 21 S 2.703 3.297 22 C -0.824 4.824 23 O -0.944 6.944 24 O -0.945 6.945 25 C 0.001 3.999 26 C -0.094 4.094 27 H 0.063 0.937 28 H 0.079 0.921 29 H 0.057 0.943 30 H 0.059 0.941 31 H 0.088 0.912 32 H 0.054 0.946 33 H 0.031 0.969 34 H 0.028 0.972 35 H 0.071 0.929 36 H 0.042 0.958 37 H 0.083 0.917 38 H 0.158 0.842 39 H 0.053 0.947 40 H 0.087 0.913 41 H 0.062 0.938 42 H 0.093 0.907 43 H 0.056 0.944 44 H 0.107 0.893 45 H 0.111 0.889 46 H 0.101 0.899 47 H 0.146 0.854 48 H 0.145 0.855 49 H 0.146 0.854 50 H 0.101 0.899 51 H 0.111 0.889 52 H 0.057 0.943 53 H 0.111 0.889 Dipole moment (debyes) X Y Z Total from point charges -1.644 -2.846 31.765 31.935 hybrid contribution -0.020 -0.242 -0.662 0.705 sum -1.664 -3.088 31.103 31.301 Atomic orbital electron populations 1.21613 0.94579 1.00616 1.00670 1.20424 0.96161 0.95092 0.93290 1.21777 0.99638 0.96434 1.00933 1.19630 0.95830 0.95444 0.93316 1.21130 1.31434 1.13251 0.88688 0.90437 1.25025 0.95831 0.96771 0.96042 1.69907 1.46117 1.40654 0.97822 0.86840 0.81285 0.84006 0.77471 1.20452 1.21580 1.19180 1.22109 0.96362 0.98017 0.89383 1.60493 1.63782 1.06528 1.01176 1.21893 0.97695 0.98341 0.89006 1.22058 0.98402 0.97955 0.88489 1.61776 1.59595 1.02606 1.02099 1.22497 0.98612 0.97440 0.90314 1.21536 1.00851 0.79591 0.97843 1.57818 1.77428 1.20051 1.28708 1.04936 0.77404 0.74167 0.73166 1.30601 1.28162 1.12061 1.11561 1.93619 1.83504 1.31565 1.85720 1.93612 1.74739 1.70225 1.55958 1.21653 1.02851 0.92339 0.83027 1.22675 0.96540 0.90786 0.99354 0.93735 0.92132 0.94272 0.94111 0.91160 0.94593 0.96933 0.97185 0.92890 0.95791 0.91667 0.84176 0.94690 0.91303 0.93775 0.90738 0.94418 0.89318 0.88921 0.89918 0.85444 0.85489 0.85411 0.89862 0.88853 0.94270 0.88894 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 -0.12 -2.18 8.06 37.16 0.30 -1.88 16 2 C -0.05 -0.92 0.60 -154.51 -0.09 -1.01 16 3 C -0.13 -2.31 7.89 37.16 0.29 -2.02 16 4 C 0.00 -0.10 3.11 -27.88 -0.09 -0.19 16 5 C -0.51 -13.83 8.20 -34.44 -0.28 -14.11 16 6 H 0.08 2.25 5.92 -52.49 -0.31 1.94 16 7 C 0.06 1.83 5.47 -17.82 -0.10 1.73 16 8 N -0.91 -27.55 13.96 55.43 0.77 -26.78 16 9 Si 0.88 21.62 27.47 -169.99 -4.67 16.95 16 10 H -0.28 -6.79 7.11 56.52 0.40 -6.38 16 11 H -0.29 -7.13 7.11 56.52 0.40 -6.73 16 12 H -0.27 -6.35 6.54 56.52 0.37 -5.98 16 13 C 0.07 1.09 4.65 -3.83 -0.02 1.07 16 14 N -0.69 -8.75 5.71 -113.78 -0.65 -9.40 16 15 C 0.06 0.63 5.62 -3.82 -0.02 0.61 16 16 C 0.06 0.50 5.22 -3.82 -0.02 0.48 16 17 N -0.54 -3.98 4.63 -234.02 -1.08 -5.06 16 18 C 0.04 0.24 5.62 -3.70 -0.02 0.21 16 19 C 0.13 0.72 6.46 -3.60 -0.02 0.70 16 20 N -1.00 -6.19 3.25 -112.97 -0.37 -6.56 16 21 S 2.61 17.03 6.06 -107.50 -0.65 16.37 16 22 C -0.67 -2.15 10.99 101.05 1.11 -1.04 16 23 O -0.95 -9.43 16.78 -57.54 -0.97 -10.40 16 24 O -0.95 -9.18 16.79 -57.54 -0.97 -10.15 16 25 C 0.13 0.79 6.50 -3.37 -0.02 0.77 16 26 C 0.04 0.24 5.48 -3.47 -0.02 0.22 16 27 H 0.04 0.73 7.60 -51.93 -0.39 0.34 16 28 H 0.06 1.26 6.62 -51.93 -0.34 0.92 16 29 H 0.04 0.72 8.14 -51.93 -0.42 0.30 16 30 H 0.04 0.71 8.14 -51.93 -0.42 0.28 16 31 H 0.07 1.42 6.62 -51.93 -0.34 1.08 16 32 H 0.04 0.53 6.57 -51.93 -0.34 0.19 16 33 H 0.01 0.29 7.20 -51.93 -0.37 -0.08 16 34 H 0.01 0.23 7.57 -51.93 -0.39 -0.16 16 35 H 0.26 7.50 8.31 -40.82 -0.34 7.16 16 36 H 0.02 0.38 8.14 -51.93 -0.42 -0.04 16 37 H 0.06 1.03 8.14 -51.93 -0.42 0.61 16 38 H 0.34 4.15 6.77 -39.29 -0.27 3.89 16 39 H 0.03 0.39 8.14 -51.93 -0.42 -0.03 16 40 H 0.07 0.72 6.40 -51.93 -0.33 0.39 16 41 H 0.04 0.40 8.12 -51.93 -0.42 -0.02 16 42 H 0.07 0.61 7.97 -51.93 -0.41 0.19 16 43 H 0.04 0.20 8.14 -51.93 -0.42 -0.23 16 44 H 0.09 0.44 7.99 -51.93 -0.41 0.03 16 45 H 0.09 0.42 7.19 -51.93 -0.37 0.04 16 46 H 0.08 0.51 8.14 -51.92 -0.42 0.09 16 47 H 0.13 0.28 8.14 -51.92 -0.42 -0.15 16 48 H 0.13 0.26 8.14 -51.92 -0.42 -0.16 16 49 H 0.13 0.30 8.14 -51.92 -0.42 -0.12 16 50 H 0.08 0.57 8.14 -51.93 -0.42 0.14 16 51 H 0.09 0.50 7.18 -51.93 -0.37 0.12 16 52 H 0.04 0.24 8.14 -51.93 -0.42 -0.18 16 53 H 0.09 0.64 6.16 -51.92 -0.32 0.32 16 LS Contribution 411.19 15.07 6.20 6.20 Total: -1.00 -34.49 411.19 -11.04 -45.53 By element: Atomic # 1 Polarization: 7.41 SS G_CDS: -9.66 Total: -2.25 kcal Atomic # 6 Polarization: -15.46 SS G_CDS: 1.00 Total: -14.46 kcal Atomic # 7 Polarization: -46.47 SS G_CDS: -1.33 Total: -47.80 kcal Atomic # 8 Polarization: -18.61 SS G_CDS: -1.93 Total: -20.54 kcal Atomic # 14 Polarization: 21.62 SS G_CDS: -4.67 Total: 16.95 kcal Atomic # 16 Polarization: 17.03 SS G_CDS: -0.65 Total: 16.37 kcal Total LS contribution 6.20 Total: 6.20 kcal Total: -34.49 -11.04 -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. ZINC000610270873.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 -18.481 kcal (2) G-P(sol) polarization free energy of solvation -34.494 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -52.975 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.040 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -45.534 kcal (6) G-S(sol) free energy of system = (1) + (5) -64.015 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.93 seconds