Wall clock time and date at job start Wed Apr 1 2020 04:24:04 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 1.17399 * 1 3 3 C 1.47196 * 179.97438 * 2 1 4 4 N 1.46897 * 109.47266 * 65.52098 * 3 2 1 5 5 C 1.46848 * 111.00434 * 189.99934 * 4 3 2 6 6 C 1.53031 * 109.52528 * 185.84014 * 5 4 3 7 7 C 1.53113 * 109.27589 * 300.81662 * 6 5 4 8 8 C 1.50706 * 109.52151 * 177.56053 * 7 6 5 9 9 O 1.21273 * 120.00080 * 272.94562 * 8 7 6 10 10 N 1.34776 * 119.99666 * 92.95333 * 8 7 6 11 11 C 1.47648 * 125.73198 * 185.33803 * 10 8 7 12 12 C 1.55913 * 104.41980 * 155.06462 * 11 10 8 13 13 H 1.09002 * 112.87804 * 158.83447 * 12 11 10 14 14 C 1.53066 * 106.17504 * 283.25657 * 12 11 10 15 15 C 1.52278 * 110.87879 * 163.28293 * 14 12 11 16 16 N 1.47196 * 108.07558 * 302.49282 * 15 14 12 17 17 C 1.36938 * 121.32996 * 237.93335 * 16 15 14 18 18 H 1.08004 * 119.99436 * 28.48674 * 17 16 15 19 19 C 1.38805 * 120.00591 * 208.48740 * 17 16 15 20 20 N 1.31618 * 119.99739 * 12.49246 * 19 17 16 21 21 Si 1.86796 * 120.00202 * 192.49866 * 19 17 16 22 22 H 1.48502 * 109.47076 * 180.02562 * 21 19 17 23 23 H 1.48503 * 109.47112 * 299.99270 * 21 19 17 24 24 H 1.48492 * 109.47590 * 59.99352 * 21 19 17 25 25 C 1.46723 * 117.34774 * 57.66821 * 16 15 14 26 26 C 1.50979 * 111.05973 * 307.95162 * 25 16 15 27 27 H 1.08999 * 108.98649 * 167.68410 * 26 25 16 28 28 C 1.47454 * 125.73546 * 5.38494 * 10 8 7 29 29 C 1.53123 * 109.21659 * 57.62761 * 7 6 5 30 30 C 1.46850 * 110.99801 * 314.20958 * 4 3 2 31 31 H 4.40888 * 5.52141 * 180.02562 * 4 1 2 32 32 H 1.08995 * 109.47201 * 305.51862 * 3 2 1 33 33 H 1.09003 * 109.46764 * 185.51683 * 3 2 1 34 34 H 1.09005 * 109.46157 * 65.81586 * 5 4 3 35 35 H 1.09010 * 109.45622 * 305.85808 * 5 4 3 36 36 H 1.08999 * 109.50138 * 180.87646 * 6 5 4 37 37 H 1.08998 * 109.50770 * 60.75705 * 6 5 4 38 38 H 1.09001 * 109.53034 * 297.68826 * 7 6 5 39 39 H 1.08998 * 110.44124 * 36.32640 * 11 10 8 40 40 H 1.09002 * 110.44440 * 273.80229 * 11 10 8 41 41 H 1.08993 * 109.20923 * 283.75315 * 14 12 11 42 42 H 1.08997 * 109.20664 * 43.06963 * 14 12 11 43 43 H 1.09001 * 109.68049 * 182.82119 * 15 14 12 44 44 H 1.09003 * 109.64015 * 62.14416 * 15 14 12 45 45 H 0.97009 * 119.99872 * 180.02562 * 20 19 17 46 46 H 1.09006 * 109.15992 * 68.35835 * 25 16 15 47 47 H 1.08996 * 109.16195 * 187.54355 * 25 16 15 48 48 H 1.08998 * 110.06102 * 61.27470 * 28 10 8 49 49 H 1.09001 * 110.06139 * 299.76567 * 28 10 8 50 50 H 1.08999 * 109.50074 * 62.31084 * 29 7 6 51 51 H 1.08989 * 109.50379 * 182.43758 * 29 7 6 52 52 H 1.09007 * 109.45800 * 294.17278 * 30 4 3 53 53 H 1.08999 * 109.46411 * 54.15574 * 30 4 3 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 1.1740 0.0000 0.0000 3 6 2.6459 0.0007 0.0000 4 7 3.1359 -0.5730 -1.2605 5 6 4.5843 -0.8081 -1.2039 6 6 5.0820 -1.2669 -2.5763 7 6 4.3526 -2.5529 -2.9745 8 6 4.7948 -2.9770 -4.3514 9 8 4.2331 -2.5357 -5.3314 10 7 5.8144 -3.8469 -4.4935 11 6 6.4220 -4.2615 -5.7737 12 6 7.8681 -4.7023 -5.3925 13 1 8.3182 -5.3643 -6.1322 14 6 8.6643 -3.4127 -5.1782 15 6 9.9524 -3.6906 -4.4149 16 7 9.5970 -4.3244 -3.1348 17 6 9.9670 -3.7697 -1.9387 18 1 10.1002 -2.7010 -1.8574 19 6 10.1711 -4.5808 -0.8310 20 7 10.2523 -5.8863 -0.9773 21 14 10.3301 -3.8196 0.8675 22 1 10.5417 -4.8920 1.8727 23 1 11.4872 -2.8890 0.8864 24 1 9.0888 -3.0727 1.1935 25 6 8.8252 -5.5710 -3.1911 26 6 7.5948 -5.4089 -4.0509 27 1 7.1692 -6.3925 -4.2499 28 6 6.5099 -4.5452 -3.3968 29 6 2.8431 -2.2955 -2.9786 30 6 2.4106 -1.8053 -1.5948 31 1 -1.0500 0.0001 -0.0002 32 1 3.0095 -0.5962 0.8364 33 1 3.0088 1.0238 0.0988 34 1 4.7985 -1.5789 -0.4634 35 1 5.0914 0.1153 -0.9236 36 1 6.1544 -1.4563 -2.5299 37 1 4.8806 -0.4908 -3.3147 38 1 4.5858 -3.3408 -2.2583 39 1 6.4504 -3.4239 -6.4706 40 1 5.8702 -5.0973 -6.2040 41 1 8.9071 -2.9760 -6.1468 42 1 8.0584 -2.7075 -4.6094 43 1 10.4786 -2.7542 -4.2297 44 1 10.5850 -4.3617 -4.9960 45 1 10.3945 -6.4532 -0.2030 46 1 9.4510 -6.3606 -3.6072 47 1 8.5223 -5.8501 -2.1820 48 1 5.8084 -5.1760 -2.8509 49 1 6.9654 -3.8207 -2.7217 50 1 2.6056 -1.5360 -3.7234 51 1 2.3172 -3.2193 -3.2193 52 1 2.6350 -2.5715 -0.8526 53 1 1.3389 -1.6063 -1.5989 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 ZINC001088211834.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 04:24:04 Heat of formation + Delta-G solvation = 47.538898 kcal Electronic energy + Delta-G solvation = -32066.009087 eV Core-core repulsion = 28132.368321 eV Total energy + Delta-G solvation = -3933.640766 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.40 seconds Orbital eigenvalues (eV) -40.47048 -39.22007 -37.92258 -35.23608 -34.67826 -32.72396 -32.22410 -30.98125 -30.80503 -30.44754 -27.92619 -27.08731 -25.62043 -24.26846 -23.35548 -23.01588 -21.65094 -21.29860 -20.07349 -18.91523 -18.38923 -18.31085 -17.11873 -16.64751 -16.17663 -15.70693 -15.32000 -15.08946 -14.97293 -14.81023 -14.18397 -13.93012 -13.86260 -13.58818 -13.42430 -13.35535 -13.11290 -12.87196 -12.80698 -12.49138 -12.16614 -12.07851 -12.01034 -11.74967 -11.38396 -11.24859 -11.17700 -11.02408 -10.84815 -10.77905 -10.69962 -10.59777 -10.54722 -10.45559 -10.31915 -10.27913 -9.96720 -9.52428 -9.46215 -9.40995 -8.55969 -8.51465 -8.30499 -6.71615 -5.85495 -3.30178 2.46219 2.61076 2.84046 3.24356 3.31530 3.38054 3.38436 3.83832 4.11297 4.41846 4.53031 4.71950 4.79313 4.94863 5.03407 5.08272 5.13910 5.21823 5.22913 5.26732 5.34562 5.36678 5.43570 5.47741 5.52726 5.62647 5.66049 5.68265 5.74221 5.77807 5.86019 5.88350 5.91049 5.98427 6.07089 6.11397 6.17355 6.30263 6.31071 6.42043 6.46677 6.54660 6.67631 6.69720 6.80250 6.81693 6.87974 6.98330 7.23048 7.36862 7.57220 7.71304 7.82167 8.37923 8.40862 9.14833 9.76686 10.36886 11.22912 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.009685 B = 0.003760 C = 0.002921 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2890.511782 B = 7444.408177 C = 9584.383175 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.201 4.201 2 C -0.179 4.179 3 C 0.160 3.840 4 N -0.535 5.535 5 C 0.058 3.942 6 C -0.102 4.102 7 C -0.103 4.103 8 C 0.535 3.465 9 O -0.552 6.552 10 N -0.612 5.612 11 C 0.107 3.893 12 C -0.087 4.087 13 H 0.090 0.910 14 C -0.126 4.126 15 C 0.143 3.857 16 N -0.588 5.588 17 C -0.247 4.247 18 H 0.064 0.936 19 C 0.004 3.996 20 N -0.905 5.905 21 Si 0.901 3.099 22 H -0.290 1.290 23 H -0.283 1.283 24 H -0.284 1.284 25 C 0.177 3.823 26 C -0.112 4.112 27 H 0.062 0.938 28 C 0.111 3.889 29 C -0.097 4.097 30 C 0.055 3.945 31 H 0.217 0.783 32 H 0.059 0.941 33 H 0.100 0.900 34 H 0.042 0.958 35 H 0.083 0.917 36 H 0.080 0.920 37 H 0.078 0.922 38 H 0.087 0.913 39 H 0.071 0.929 40 H 0.058 0.942 41 H 0.048 0.952 42 H 0.060 0.940 43 H 0.054 0.946 44 H 0.020 0.980 45 H 0.255 0.745 46 H 0.023 0.977 47 H 0.093 0.907 48 H 0.057 0.943 49 H 0.084 0.916 50 H 0.084 0.916 51 H 0.067 0.933 52 H 0.035 0.965 53 H 0.081 0.919 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -13.462 5.738 -1.464 14.707 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 -0.219 4.219 2 C -0.180 4.180 3 C 0.033 3.967 4 N -0.260 5.260 5 C -0.069 4.069 6 C -0.140 4.140 7 C -0.125 4.125 8 C 0.324 3.676 9 O -0.431 6.431 10 N -0.345 5.345 11 C -0.016 4.016 12 C -0.106 4.106 13 H 0.108 0.892 14 C -0.165 4.165 15 C 0.016 3.984 16 N -0.311 5.311 17 C -0.377 4.377 18 H 0.082 0.918 19 C -0.194 4.194 20 N -0.550 5.550 21 Si 0.731 3.269 22 H -0.216 1.216 23 H -0.209 1.209 24 H -0.211 1.211 25 C 0.051 3.949 26 C -0.133 4.133 27 H 0.080 0.920 28 C -0.011 4.011 29 C -0.136 4.136 30 C -0.073 4.073 31 H 0.234 0.766 32 H 0.077 0.923 33 H 0.118 0.882 34 H 0.060 0.940 35 H 0.101 0.899 36 H 0.099 0.901 37 H 0.096 0.904 38 H 0.105 0.895 39 H 0.090 0.910 40 H 0.076 0.924 41 H 0.067 0.933 42 H 0.079 0.921 43 H 0.072 0.928 44 H 0.038 0.962 45 H 0.065 0.935 46 H 0.041 0.959 47 H 0.111 0.889 48 H 0.076 0.924 49 H 0.103 0.897 50 H 0.102 0.898 51 H 0.086 0.914 52 H 0.053 0.947 53 H 0.099 0.901 Dipole moment (debyes) X Y Z Total from point charges -13.832 6.237 -2.179 15.329 hybrid contribution 0.071 -0.438 1.598 1.658 sum -13.761 5.799 -0.581 14.944 Atomic orbital electron populations 1.24898 0.95899 1.01074 1.00055 1.22846 0.94270 1.00280 1.00562 1.19106 0.84707 1.01390 0.91450 1.62086 1.04460 1.28634 1.30815 1.22105 0.86728 1.00949 0.97110 1.21469 0.99876 0.95741 0.96885 1.21326 0.97180 0.99427 0.94538 1.20192 0.78617 0.77636 0.91199 1.90650 1.55204 1.56220 1.41009 1.48733 1.33559 1.43200 1.09036 1.22570 0.93577 0.99195 0.86209 1.22311 0.93504 0.97561 0.97257 0.89176 1.21873 0.99088 0.96092 0.99438 1.20793 0.92950 0.96634 0.87988 1.43948 1.60512 1.26154 1.00453 1.19088 1.41008 0.91002 0.86577 0.91787 1.25067 1.00024 0.95546 0.98813 1.69960 1.53125 1.02727 1.29139 0.86389 0.78157 0.78140 0.84182 1.21630 1.20881 1.21055 1.20164 0.87594 0.88019 0.99146 1.22110 0.98030 0.97136 0.96001 0.91987 1.22052 0.93461 0.95878 0.89712 1.21449 0.93132 1.01854 0.97135 1.22170 0.98807 0.89917 0.96386 0.76581 0.92297 0.88235 0.93972 0.89854 0.90110 0.90363 0.89494 0.91015 0.92355 0.93323 0.92121 0.92793 0.96192 0.93534 0.95864 0.88879 0.92434 0.89746 0.89763 0.91409 0.94715 0.90107 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -0.20 -1.81 19.02 29.55 0.56 -1.25 16 2 C -0.18 -1.86 11.51 -37.12 -0.43 -2.29 16 3 C 0.16 1.56 5.77 -6.61 -0.04 1.52 16 4 N -0.53 -6.06 4.79 -238.17 -1.14 -7.20 16 5 C 0.06 0.66 5.42 -3.84 -0.02 0.64 16 6 C -0.10 -1.32 5.36 -26.66 -0.14 -1.46 16 7 C -0.10 -1.40 2.27 -91.65 -0.21 -1.61 16 8 C 0.53 8.72 6.88 -10.98 -0.08 8.64 16 9 O -0.55 -10.57 16.49 5.56 0.09 -10.48 16 10 N -0.61 -9.71 2.85 -169.96 -0.48 -10.20 16 11 C 0.11 1.61 6.16 -1.86 -0.01 1.60 16 12 C -0.09 -1.35 3.72 -88.47 -0.33 -1.67 16 13 H 0.09 1.27 8.14 -51.93 -0.42 0.85 16 14 C -0.13 -2.08 4.95 -27.07 -0.13 -2.22 16 15 C 0.14 2.79 6.49 -4.03 -0.03 2.76 16 16 N -0.59 -13.42 2.89 -174.14 -0.50 -13.92 16 17 C -0.25 -6.26 9.67 -15.06 -0.15 -6.40 16 18 H 0.06 1.61 7.86 -52.48 -0.41 1.20 16 19 C 0.00 0.10 5.04 -17.43 -0.09 0.02 16 20 N -0.90 -24.58 11.02 55.49 0.61 -23.96 16 21 Si 0.90 20.46 29.57 -169.99 -5.03 15.44 16 22 H -0.29 -6.71 7.11 56.52 0.40 -6.31 16 23 H -0.28 -6.43 7.11 56.52 0.40 -6.02 16 24 H -0.28 -6.31 7.11 56.52 0.40 -5.91 16 25 C 0.18 3.79 4.63 -4.94 -0.02 3.77 16 26 C -0.11 -1.90 2.70 -90.91 -0.25 -2.14 16 27 H 0.06 0.97 8.14 -51.93 -0.42 0.55 16 28 C 0.11 1.80 5.02 -3.35 -0.02 1.79 16 29 C -0.10 -1.23 5.06 -26.64 -0.13 -1.37 16 30 C 0.05 0.62 5.07 -3.83 -0.02 0.60 16 31 H 0.22 1.20 7.80 -54.09 -0.42 0.78 16 32 H 0.06 0.53 8.08 -51.93 -0.42 0.11 16 33 H 0.10 0.85 8.14 -51.93 -0.42 0.42 16 34 H 0.04 0.48 8.14 -51.93 -0.42 0.06 16 35 H 0.08 0.84 8.12 -51.92 -0.42 0.42 16 36 H 0.08 1.12 8.14 -51.93 -0.42 0.69 16 37 H 0.08 1.08 8.14 -51.93 -0.42 0.66 16 38 H 0.09 1.15 7.06 -51.93 -0.37 0.78 16 39 H 0.07 1.11 7.93 -51.93 -0.41 0.70 16 40 H 0.06 0.82 8.14 -51.93 -0.42 0.40 16 41 H 0.05 0.72 8.14 -51.93 -0.42 0.30 16 42 H 0.06 1.10 7.13 -51.93 -0.37 0.73 16 43 H 0.05 1.05 7.96 -51.93 -0.41 0.64 16 44 H 0.02 0.39 8.14 -51.93 -0.42 -0.03 16 45 H 0.25 6.77 8.31 -40.82 -0.34 6.43 16 46 H 0.02 0.54 8.14 -51.93 -0.42 0.11 16 47 H 0.09 2.24 6.02 -51.93 -0.31 1.93 16 48 H 0.06 0.87 8.00 -51.93 -0.42 0.45 16 49 H 0.08 1.55 7.90 -51.93 -0.41 1.14 16 50 H 0.08 1.20 7.78 -51.93 -0.40 0.80 16 51 H 0.07 0.82 8.14 -51.94 -0.42 0.40 16 52 H 0.03 0.39 8.14 -51.93 -0.42 -0.03 16 53 H 0.08 0.90 6.36 -51.93 -0.33 0.57 16 LS Contribution 407.68 15.07 6.14 6.14 Total: -1.00 -29.29 407.68 -11.15 -40.44 By element: Atomic # 1 Polarization: 12.14 SS G_CDS: -9.32 Total: 2.82 kcal Atomic # 6 Polarization: 2.45 SS G_CDS: -1.52 Total: 0.93 kcal Atomic # 7 Polarization: -53.77 SS G_CDS: -1.52 Total: -55.29 kcal Atomic # 8 Polarization: -10.57 SS G_CDS: 0.09 Total: -10.48 kcal Atomic # 14 Polarization: 20.46 SS G_CDS: -5.03 Total: 15.44 kcal Total LS contribution 6.14 Total: 6.14 kcal Total: -29.29 -11.15 -40.44 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. ZINC001088211834.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 87.977 kcal (2) G-P(sol) polarization free energy of solvation -29.288 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 58.690 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.151 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -40.438 kcal (6) G-S(sol) free energy of system = (1) + (5) 47.539 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.40 seconds