Wall clock time and date at job start Wed Apr 1 2020 06:12:00 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 1.52999 * 1 3 3 N 1.46503 * 109.47267 * 2 1 4 4 C 1.46495 * 119.99332 * 274.99942 * 3 2 1 5 5 C 1.50699 * 109.47220 * 274.07181 * 4 3 2 6 6 H 1.08003 * 120.00053 * 4.90829 * 5 4 3 7 7 C 1.37881 * 120.00165 * 184.91438 * 5 4 3 8 8 N 1.31508 * 119.99948 * 5.21177 * 7 5 4 9 9 Si 1.86799 * 119.99972 * 185.21072 * 7 5 4 10 10 H 1.48506 * 109.47166 * 64.99663 * 9 7 5 11 11 H 1.48502 * 109.47256 * 184.99581 * 9 7 5 12 12 H 1.48497 * 109.47096 * 305.00001 * 9 7 5 13 13 S 1.65598 * 120.00025 * 94.99380 * 3 2 1 14 14 O 1.42098 * 106.40504 * 341.38621 * 13 3 2 15 15 O 1.42103 * 106.40056 * 208.46425 * 13 3 2 16 16 N 1.65605 * 107.21405 * 94.92829 * 13 3 2 17 17 C 1.46494 * 120.00100 * 86.79330 * 16 13 3 18 18 C 1.46502 * 119.99520 * 266.78840 * 16 13 3 19 19 H 1.09003 * 109.57759 * 4.94690 * 18 16 13 20 20 C 1.53127 * 109.51967 * 125.09946 * 18 16 13 21 21 C 1.53036 * 109.27852 * 177.55892 * 20 18 16 22 22 N 1.46846 * 109.52189 * 300.82042 * 21 20 18 23 23 C 1.46902 * 110.99942 * 185.83814 * 22 21 20 24 24 C 1.53002 * 109.46879 * 66.31674 * 23 22 21 25 25 C 1.46842 * 111.19811 * 61.74456 * 22 21 20 26 26 H 1.08998 * 109.46604 * 58.27504 * 25 22 21 27 27 C 1.53001 * 109.46314 * 178.24200 * 25 22 21 28 28 C 1.53044 * 109.52311 * 298.25559 * 25 22 21 29 29 H 1.08999 * 109.47118 * 180.02562 * 1 2 3 30 30 H 1.09000 * 109.47434 * 299.99854 * 1 2 3 31 31 H 1.08995 * 109.47136 * 60.00548 * 1 2 3 32 32 H 1.08999 * 109.47434 * 239.99358 * 2 1 3 33 33 H 1.09007 * 109.46908 * 119.99820 * 2 1 3 34 34 H 1.08990 * 109.47892 * 34.07463 * 4 3 2 35 35 H 1.09004 * 109.47063 * 154.07751 * 4 3 2 36 36 H 0.97002 * 119.99905 * 180.02562 * 8 7 5 37 37 H 1.08999 * 109.47115 * 269.99398 * 17 16 13 38 38 H 1.08996 * 109.47496 * 30.00138 * 17 16 13 39 39 H 1.09005 * 109.46853 * 149.99653 * 17 16 13 40 40 H 1.09003 * 109.50149 * 57.61276 * 20 18 16 41 41 H 1.09005 * 109.53353 * 297.52022 * 20 18 16 42 42 H 1.09003 * 109.45768 * 180.80611 * 21 20 18 43 43 H 1.08997 * 109.45258 * 60.83221 * 21 20 18 44 44 H 1.09000 * 109.47424 * 186.31364 * 23 22 21 45 45 H 1.08998 * 109.47200 * 306.32114 * 23 22 21 46 46 H 1.09000 * 109.47581 * 300.00097 * 24 23 22 47 47 H 1.09003 * 109.47328 * 59.99687 * 24 23 22 48 48 H 1.09001 * 109.47143 * 179.97438 * 24 23 22 49 49 H 1.08997 * 109.47374 * 52.89215 * 27 25 22 50 50 H 1.09001 * 109.47605 * 172.89436 * 27 25 22 51 51 H 1.08998 * 109.46924 * 292.89279 * 27 25 22 52 52 H 1.08997 * 109.50249 * 299.23801 * 28 25 22 53 53 H 1.09002 * 109.53213 * 179.14345 * 28 25 22 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 7 2.0184 1.3812 0.0000 4 6 2.1582 2.1085 -1.2639 5 6 3.5040 1.8064 -1.8711 6 1 4.1544 1.0792 -1.4079 7 6 3.9050 2.4584 -3.0179 8 7 3.1598 3.4163 -3.5245 9 14 5.5068 1.9810 -3.8521 10 1 5.4047 0.5894 -4.3604 11 1 5.7688 2.9040 -4.9856 12 1 6.6202 2.0701 -2.8736 13 16 2.4121 2.1202 1.4287 14 8 1.7789 1.3703 2.4562 15 8 2.1940 3.5110 1.2344 16 7 4.0425 1.9285 1.6466 17 6 4.9780 2.8928 1.0627 18 6 4.5492 0.7945 2.4235 19 1 3.7208 0.1427 2.7011 20 6 5.5590 0.0086 1.5825 21 6 6.1300 -1.1382 2.4197 22 7 6.7820 -0.5939 3.6176 23 6 7.4615 -1.6537 4.3747 24 6 8.6277 -2.2019 3.5499 25 6 5.8216 0.1248 4.4647 26 1 5.0158 -0.5500 4.7533 27 6 6.5318 0.6364 5.7196 28 6 5.2414 1.3094 3.6884 29 1 -0.3633 -1.0277 0.0005 30 1 -0.3634 0.5138 0.8900 31 1 -0.3633 0.5137 -0.8900 32 1 1.8934 -0.5139 -0.8899 33 1 1.8933 -0.5138 0.8901 34 1 1.3716 1.7975 -1.9512 35 1 2.0758 3.1794 -1.0780 36 1 3.4418 3.8747 -4.3315 37 1 5.2581 2.5666 0.0611 38 1 4.5024 3.8720 1.0062 39 1 5.8696 2.9575 1.6864 40 1 6.3676 0.6705 1.2723 41 1 5.0621 -0.3967 0.7010 42 1 6.8599 -1.6911 1.8284 43 1 5.3225 -1.8070 2.7178 44 1 7.8396 -1.2454 5.3119 45 1 6.7568 -2.4577 4.5866 46 1 8.2497 -2.6102 2.6127 47 1 9.3325 -1.3979 3.3379 48 1 9.1322 -2.9880 4.1118 49 1 7.4135 1.2083 5.4305 50 1 5.8540 1.2752 6.2858 51 1 6.8339 -0.2098 6.3365 52 1 6.0451 1.9917 3.4115 53 1 4.5173 1.8340 4.3118 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 ZINC000337083721.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 06:12:00 Heat of formation + Delta-G solvation = -77.588459 kcal Electronic energy + Delta-G solvation = -31967.400379 eV Core-core repulsion = 28000.633063 eV Total energy + Delta-G solvation = -3966.767317 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 347.203 amu Computer time = 0.91 seconds Orbital eigenvalues (eV) -39.67267 -36.68767 -36.28800 -35.98925 -35.16498 -33.04249 -32.71644 -32.14651 -29.93382 -29.25056 -27.13323 -26.64781 -25.92308 -23.89423 -23.11343 -21.98717 -21.67079 -20.88762 -19.53894 -18.25413 -17.12255 -16.89685 -16.36516 -16.20324 -15.75270 -15.39832 -14.90478 -14.54986 -14.50273 -14.29457 -13.89708 -13.71774 -13.43318 -13.35609 -13.01201 -12.87369 -12.44295 -12.23140 -12.13157 -12.06336 -12.03201 -11.92934 -11.90094 -11.81701 -11.63399 -11.42200 -11.34973 -11.30802 -11.10824 -11.03585 -10.97473 -10.95674 -10.76978 -10.49533 -10.44557 -10.33248 -10.22202 -10.00089 -9.75696 -8.54279 -8.46126 -8.38840 -8.01397 -6.10705 -4.16484 1.31893 3.25191 3.31838 3.32137 3.50992 3.74657 4.12117 4.36134 4.71567 4.75652 4.78881 4.94749 5.03185 5.06351 5.20028 5.22943 5.28641 5.31659 5.38875 5.43502 5.44563 5.51374 5.57328 5.63906 5.65356 5.73972 5.77252 5.80145 5.83782 5.87056 5.96925 6.02854 6.05861 6.08553 6.10108 6.18265 6.29597 6.35570 6.37524 6.60161 6.61375 6.65373 6.71090 7.00112 7.06377 7.08552 7.36303 7.47199 7.69140 7.87139 8.16998 8.88230 9.48695 10.97066 Molecular weight = 347.20amu Principal moments of inertia in cm(-1) A = 0.010437 B = 0.004460 C = 0.003699 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2682.099196 B = 6277.106903 C = 7567.166904 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.170 4.170 2 C 0.130 3.870 3 N -0.992 5.992 4 C 0.246 3.754 5 C -0.537 4.537 6 H 0.063 0.937 7 C 0.066 3.934 8 N -0.888 5.888 9 Si 0.891 3.109 10 H -0.278 1.278 11 H -0.287 1.287 12 H -0.274 1.274 13 S 2.784 3.216 14 O -1.001 7.001 15 O -0.980 6.980 16 N -0.999 5.999 17 C 0.089 3.911 18 C 0.154 3.846 19 H 0.089 0.911 20 C -0.125 4.125 21 C 0.056 3.944 22 N -0.534 5.534 23 C 0.046 3.954 24 C -0.149 4.149 25 C 0.084 3.916 26 H 0.042 0.958 27 C -0.146 4.146 28 C -0.119 4.119 29 H 0.057 0.943 30 H 0.052 0.948 31 H 0.060 0.940 32 H 0.078 0.922 33 H 0.062 0.938 34 H 0.033 0.967 35 H 0.052 0.948 36 H 0.265 0.735 37 H 0.072 0.928 38 H 0.076 0.924 39 H 0.061 0.939 40 H 0.079 0.921 41 H 0.077 0.923 42 H 0.080 0.920 43 H 0.032 0.968 44 H 0.078 0.922 45 H 0.029 0.971 46 H 0.055 0.945 47 H 0.062 0.938 48 H 0.055 0.945 49 H 0.065 0.935 50 H 0.061 0.939 51 H 0.054 0.946 52 H 0.078 0.922 53 H 0.069 0.931 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 6.761 -9.512 13.989 18.217 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 -0.229 4.229 2 C 0.004 3.996 3 N -0.833 5.833 4 C 0.124 3.876 5 C -0.576 4.576 6 H 0.081 0.919 7 C -0.137 4.137 8 N -0.526 5.526 9 Si 0.719 3.281 10 H -0.204 1.204 11 H -0.213 1.213 12 H -0.200 1.200 13 S 2.794 3.206 14 O -0.985 6.985 15 O -0.963 6.963 16 N -0.836 5.836 17 C -0.056 4.056 18 C 0.047 3.953 19 H 0.107 0.893 20 C -0.164 4.164 21 C -0.072 4.072 22 N -0.260 5.260 23 C -0.082 4.082 24 C -0.207 4.207 25 C -0.025 4.025 26 H 0.059 0.941 27 C -0.204 4.204 28 C -0.159 4.159 29 H 0.076 0.924 30 H 0.072 0.928 31 H 0.079 0.921 32 H 0.096 0.904 33 H 0.080 0.920 34 H 0.051 0.949 35 H 0.070 0.930 36 H 0.074 0.926 37 H 0.090 0.910 38 H 0.094 0.906 39 H 0.080 0.920 40 H 0.098 0.902 41 H 0.095 0.905 42 H 0.098 0.902 43 H 0.051 0.949 44 H 0.096 0.904 45 H 0.048 0.952 46 H 0.074 0.926 47 H 0.081 0.919 48 H 0.074 0.926 49 H 0.084 0.916 50 H 0.080 0.920 51 H 0.073 0.927 52 H 0.097 0.903 53 H 0.087 0.913 Dipole moment (debyes) X Y Z Total from point charges 6.487 -8.536 14.233 17.819 hybrid contribution 0.569 -1.037 -0.736 1.393 sum 7.056 -9.574 13.497 17.989 Atomic orbital electron populations 1.22204 0.97047 1.01335 1.02290 1.20960 0.93558 0.83141 1.01988 1.57796 1.78535 1.22711 1.24305 1.19170 0.97015 0.92386 0.79074 1.21495 1.02370 1.23639 1.10088 0.91881 1.24941 0.97109 0.94522 0.97165 1.69933 1.38385 1.22433 1.21862 0.86682 0.83828 0.78362 0.79266 1.20386 1.21314 1.19970 1.01778 0.72671 0.73349 0.72825 1.93509 1.74415 1.73619 1.56986 1.93560 1.84442 1.31964 1.86383 1.57825 1.25657 1.35041 1.65119 1.21528 0.93175 0.91940 0.98993 1.20783 0.96910 0.87159 0.90454 0.89330 1.21966 0.99194 0.97169 0.98094 1.22132 0.97135 0.96250 0.91730 1.62021 1.30162 1.26656 1.07135 1.22141 0.95928 0.92661 0.97458 1.21806 0.98105 1.00685 1.00060 1.21564 0.92962 0.95201 0.92779 0.94052 1.21911 1.01202 1.01064 0.96223 1.22003 1.00297 0.97527 0.96068 0.92361 0.92849 0.92069 0.90356 0.91987 0.94943 0.92989 0.92559 0.90986 0.90555 0.92022 0.90229 0.90452 0.90220 0.94938 0.90357 0.95243 0.92620 0.91863 0.92618 0.91583 0.92028 0.92719 0.90301 0.91250 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 -0.17 -2.70 10.24 37.16 0.38 -2.32 16 2 C 0.13 2.26 6.08 -4.04 -0.02 2.24 16 3 N -0.99 -20.45 2.82 -115.67 -0.33 -20.78 16 4 C 0.25 5.99 5.45 -5.20 -0.03 5.96 16 5 C -0.54 -13.49 8.61 -34.44 -0.30 -13.78 16 6 H 0.06 1.52 7.74 -52.48 -0.41 1.12 16 7 C 0.07 1.73 5.45 -17.82 -0.10 1.64 16 8 N -0.89 -24.93 13.29 55.43 0.74 -24.20 16 9 Si 0.89 20.20 29.54 -169.99 -5.02 15.18 16 10 H -0.28 -6.26 7.11 56.52 0.40 -5.85 16 11 H -0.29 -6.58 7.11 56.52 0.40 -6.18 16 12 H -0.27 -6.06 7.11 56.52 0.40 -5.65 16 13 S 2.78 56.75 6.07 -107.50 -0.65 56.09 16 14 O -1.00 -20.55 15.47 -57.17 -0.88 -21.44 16 15 O -0.98 -23.28 15.47 -57.17 -0.88 -24.16 16 16 N -1.00 -17.27 3.14 -114.48 -0.36 -17.62 16 17 C 0.09 1.52 9.51 59.84 0.57 2.09 16 18 C 0.15 2.25 2.55 -67.81 -0.17 2.08 16 19 H 0.09 1.34 6.93 -51.93 -0.36 0.98 16 20 C -0.12 -1.68 5.34 -26.65 -0.14 -1.82 16 21 C 0.06 0.64 5.29 -3.83 -0.02 0.62 16 22 N -0.53 -5.83 4.49 -226.69 -1.02 -6.84 16 23 C 0.05 0.41 5.41 -3.82 -0.02 0.39 16 24 C -0.15 -1.23 9.85 37.16 0.37 -0.86 16 25 C 0.08 0.92 2.44 -67.72 -0.17 0.76 16 26 H 0.04 0.47 8.14 -51.93 -0.42 0.05 16 27 C -0.15 -1.33 8.54 37.16 0.32 -1.01 16 28 C -0.12 -1.52 4.75 -26.65 -0.13 -1.65 16 29 H 0.06 0.76 8.14 -51.93 -0.42 0.33 16 30 H 0.05 0.88 8.14 -51.93 -0.42 0.46 16 31 H 0.06 1.00 8.14 -51.93 -0.42 0.58 16 32 H 0.08 1.34 8.11 -51.93 -0.42 0.92 16 33 H 0.06 0.98 7.47 -51.93 -0.39 0.59 16 34 H 0.03 0.82 8.10 -51.93 -0.42 0.40 16 35 H 0.05 1.42 6.98 -51.93 -0.36 1.06 16 36 H 0.26 7.09 8.31 -40.82 -0.34 6.75 16 37 H 0.07 1.34 7.27 -51.93 -0.38 0.97 16 38 H 0.08 1.40 7.05 -51.93 -0.37 1.04 16 39 H 0.06 0.87 6.64 -51.93 -0.34 0.52 16 40 H 0.08 1.12 7.47 -51.93 -0.39 0.74 16 41 H 0.08 1.11 8.14 -51.93 -0.42 0.68 16 42 H 0.08 0.85 6.23 -51.93 -0.32 0.52 16 43 H 0.03 0.37 8.14 -51.93 -0.42 -0.06 16 44 H 0.08 0.65 5.79 -51.93 -0.30 0.35 16 45 H 0.03 0.27 8.12 -51.93 -0.42 -0.16 16 46 H 0.05 0.48 6.45 -51.93 -0.33 0.14 16 47 H 0.06 0.56 8.14 -51.93 -0.42 0.14 16 48 H 0.05 0.38 8.14 -51.93 -0.42 -0.04 16 49 H 0.07 0.61 8.14 -51.93 -0.42 0.19 16 50 H 0.06 0.53 8.14 -51.93 -0.42 0.11 16 51 H 0.05 0.43 6.53 -51.93 -0.34 0.09 16 52 H 0.08 1.01 6.79 -51.93 -0.35 0.65 16 53 H 0.07 0.90 8.14 -51.93 -0.42 0.47 16 LS Contribution 412.65 15.07 6.22 6.22 Total: -1.00 -29.98 412.65 -11.34 -41.32 By element: Atomic # 1 Polarization: 11.60 SS G_CDS: -9.69 Total: 1.91 kcal Atomic # 6 Polarization: -6.22 SS G_CDS: 0.54 Total: -5.68 kcal Atomic # 7 Polarization: -68.48 SS G_CDS: -0.97 Total: -69.44 kcal Atomic # 8 Polarization: -43.83 SS G_CDS: -1.77 Total: -45.60 kcal Atomic # 14 Polarization: 20.20 SS G_CDS: -5.02 Total: 15.18 kcal Atomic # 16 Polarization: 56.75 SS G_CDS: -0.65 Total: 56.09 kcal Total LS contribution 6.22 Total: 6.22 kcal Total: -29.98 -11.34 -41.32 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. ZINC000337083721.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 -36.267 kcal (2) G-P(sol) polarization free energy of solvation -29.977 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -66.244 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.345 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.321 kcal (6) G-S(sol) free energy of system = (1) + (5) -77.588 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.91 seconds