Wall clock time and date at job start Wed Apr 1 2020 03:59:33 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 N 2 2 C 1.31520 * 1 3 3 Si 1.86793 * 119.99885 * 2 1 4 4 H 1.48503 * 109.47353 * 269.99548 * 3 2 1 5 5 H 1.48498 * 109.47203 * 30.00182 * 3 2 1 6 6 H 1.48509 * 109.47149 * 149.99938 * 3 2 1 7 7 C 1.37872 * 119.99834 * 180.02562 * 2 1 3 8 8 H 1.08003 * 120.00279 * 359.97438 * 7 2 1 9 9 C 1.50707 * 119.99896 * 180.02562 * 7 2 1 10 10 N 1.46905 * 109.46897 * 180.02562 * 9 7 2 11 11 C 1.46872 * 110.99484 * 190.00158 * 10 9 7 12 12 C 1.53219 * 109.40531 * 173.40520 * 11 10 9 13 13 C 1.52147 * 109.36084 * 57.72671 * 12 11 10 14 14 C 1.54336 * 110.58747 * 67.79889 * 13 12 11 15 15 C 1.54461 * 102.86220 * 83.54935 * 14 13 12 16 16 N 1.47085 * 107.30068 * 21.47030 * 15 14 13 17 17 C 1.34779 * 125.62304 * 180.95076 * 16 15 14 18 18 O 1.21279 * 119.99574 * 180.02562 * 17 16 15 19 19 C 1.50696 * 120.00208 * 0.02562 * 17 16 15 20 20 C 1.52997 * 109.47055 * 179.97438 * 19 17 16 21 21 C 1.50706 * 109.47238 * 179.97438 * 20 19 17 22 22 C 1.34847 * 125.88966 * 274.69475 * 21 20 19 23 23 C 1.40899 * 107.41369 * 179.88085 * 22 21 20 24 24 C 1.34847 * 107.41585 * 0.38394 * 23 22 21 25 25 N 1.36340 * 125.88842 * 94.99883 * 21 20 19 26 26 H 0.97005 * 125.63705 * 359.96308 * 25 21 20 27 27 C 1.47588 * 108.74733 * 1.21122 * 16 15 14 28 28 C 1.52133 * 111.25104 * 304.48376 * 13 12 11 29 29 C 1.46849 * 111.00311 * 65.58260 * 10 9 7 30 30 H 0.97005 * 119.99779 * 0.02562 * 1 2 3 31 31 H 1.09002 * 109.47010 * 59.99965 * 9 7 2 32 32 H 1.08998 * 109.46944 * 299.99469 * 9 7 2 33 33 H 1.08996 * 109.48907 * 53.42564 * 11 10 9 34 34 H 1.09000 * 109.49262 * 293.38406 * 11 10 9 35 35 H 1.09002 * 109.48577 * 297.76090 * 12 11 10 36 36 H 1.08992 * 109.49008 * 177.69276 * 12 11 10 37 37 H 1.09003 * 110.73590 * 325.20838 * 14 13 12 38 38 H 1.08998 * 110.73526 * 201.89777 * 14 13 12 39 39 H 1.08997 * 109.88111 * 262.03427 * 15 14 13 40 40 H 1.09007 * 109.87688 * 140.89082 * 15 14 13 41 41 H 1.09001 * 109.47328 * 60.00147 * 19 17 16 42 42 H 1.09004 * 109.47043 * 299.99957 * 19 17 16 43 43 H 1.09001 * 109.46832 * 59.99966 * 20 19 17 44 44 H 1.09000 * 109.47611 * 300.00263 * 20 19 17 45 45 H 1.08001 * 126.29426 * 0.02562 * 22 21 20 46 46 H 1.08004 * 126.28761 * 180.12400 * 23 22 21 47 47 H 1.08002 * 125.88786 * 179.73902 * 24 23 22 48 48 H 1.08993 * 110.37754 * 95.32930 * 27 16 15 49 49 H 1.09003 * 110.37353 * 217.67865 * 27 16 15 50 50 H 1.09001 * 109.48674 * 175.48255 * 28 13 12 51 51 H 1.09000 * 109.49451 * 295.54351 * 28 13 12 52 52 H 1.08997 * 109.48215 * 306.58120 * 29 10 9 53 53 H 1.09003 * 109.47612 * 66.61255 * 29 10 9 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3152 0.0000 0.0000 3 14 2.2491 1.6177 0.0000 4 1 2.4968 2.0464 -1.4001 5 1 1.4466 2.6526 0.7001 6 1 3.5468 1.4402 0.7001 7 6 2.0045 -1.1940 -0.0005 8 1 1.4645 -2.1294 -0.0005 9 6 3.5116 -1.1940 0.0000 10 7 4.0012 -2.5791 -0.0013 11 6 5.4497 -2.6254 0.2373 12 6 5.8936 -4.0837 0.3926 13 6 5.5115 -4.8630 -0.8570 14 6 6.3412 -4.3872 -2.0683 15 6 7.6529 -5.1898 -1.9232 16 7 7.3573 -6.3634 -1.0874 17 6 8.2467 -7.3042 -0.7126 18 8 7.8904 -8.2334 -0.0194 19 6 9.6836 -7.2016 -1.1548 20 6 10.4750 -8.3859 -0.5962 21 6 11.9119 -8.2836 -1.0390 22 6 12.4127 -8.7319 -2.2080 23 6 13.7897 -8.4335 -2.2189 24 6 14.0794 -7.8221 -1.0525 25 7 12.9308 -7.7271 -0.3241 26 1 12.8515 -7.3292 0.5570 27 6 5.9250 -6.3442 -0.7322 28 6 4.0230 -4.7434 -1.1478 29 6 3.6428 -3.2628 -1.2505 30 1 -0.4850 0.8401 -0.0004 31 1 3.8746 -0.6808 0.8905 32 1 3.8752 -0.6797 -0.8895 33 1 5.6860 -2.0747 1.1478 34 1 5.9719 -2.1744 -0.6064 35 1 5.4014 -4.5232 1.2601 36 1 6.9743 -4.1222 0.5289 37 1 6.5352 -3.3163 -2.0065 38 1 5.8378 -4.6359 -3.0025 39 1 8.4129 -4.5741 -1.4423 40 1 8.0007 -5.5120 -2.9048 41 1 10.1126 -6.2709 -0.7832 42 1 9.7305 -7.2140 -2.2437 43 1 10.0462 -9.3168 -0.9674 44 1 10.4281 -8.3732 0.4927 45 1 11.8595 -9.2263 -2.9928 46 1 14.4860 -8.6576 -3.0135 47 1 15.0535 -7.4688 -0.7477 48 1 5.3535 -6.9602 -1.4264 49 1 5.7830 -6.6925 0.2909 50 1 3.7951 -5.2435 -2.0891 51 1 3.4563 -5.2094 -0.3417 52 1 2.5695 -3.1739 -1.4186 53 1 4.1801 -2.8063 -2.0818 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 ZINC001277936806.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 03:59:33 Heat of formation + Delta-G solvation = 6.998378 kcal Electronic energy + Delta-G solvation = -30213.230811 eV Core-core repulsion = 26277.832076 eV Total energy + Delta-G solvation = -3935.398735 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 0.82 seconds Orbital eigenvalues (eV) -41.43413 -40.72150 -39.01773 -36.66120 -33.98999 -33.50779 -32.17452 -31.22460 -30.62056 -29.94675 -29.20954 -28.07398 -26.14526 -24.37309 -23.13166 -22.78775 -22.15501 -20.91204 -20.54783 -20.39841 -19.48073 -18.25975 -17.87141 -16.92090 -16.71912 -16.47539 -15.76518 -15.22059 -15.13719 -14.54092 -14.40034 -14.38705 -14.05849 -13.91445 -13.79034 -13.53781 -13.25120 -13.18173 -13.11874 -12.73555 -12.59233 -12.53301 -12.41604 -12.25369 -12.09374 -11.96203 -11.69272 -11.54509 -11.40200 -11.20649 -10.89822 -10.77399 -10.72149 -10.29846 -10.13163 -10.05584 -9.85575 -9.78953 -9.26408 -9.17323 -8.79691 -8.60365 -8.34550 -7.37884 -6.07942 -4.05327 1.90830 2.44303 2.66243 2.82488 3.02807 3.24889 3.33201 3.34524 4.11651 4.38963 4.39668 4.48055 4.61046 4.67240 4.72648 4.75547 4.87168 4.91479 4.99818 5.10364 5.15129 5.19563 5.24042 5.24417 5.29104 5.41503 5.51707 5.55247 5.56422 5.68065 5.71230 5.73297 5.77966 5.82171 5.92848 5.94977 5.98871 6.00946 6.03985 6.17812 6.25172 6.29173 6.41494 6.58734 6.63726 6.68753 6.81856 6.83957 6.97419 7.25517 7.33448 7.58218 7.88991 7.96686 8.05139 8.63376 9.00571 9.53841 11.05098 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.024009 B = 0.001851 C = 0.001781 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1165.927875 B =15121.967282 C =15715.069565 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.900 5.900 2 C 0.068 3.932 3 Si 0.875 3.125 4 H -0.278 1.278 5 H -0.286 1.286 6 H -0.268 1.268 7 C -0.509 4.509 8 H 0.081 0.919 9 C 0.163 3.837 10 N -0.527 5.527 11 C 0.054 3.946 12 C -0.095 4.095 13 C -0.066 4.066 14 C -0.126 4.126 15 C 0.102 3.898 16 N -0.616 5.616 17 C 0.526 3.474 18 O -0.544 6.544 19 C -0.129 4.129 20 C -0.035 4.035 21 C 0.017 3.983 22 C -0.196 4.196 23 C -0.201 4.201 24 C -0.018 4.018 25 N -0.557 5.557 26 H 0.413 0.587 27 C 0.116 3.884 28 C -0.100 4.100 29 C 0.066 3.934 30 H 0.263 0.737 31 H 0.028 0.972 32 H -0.018 1.018 33 H 0.067 0.933 34 H 0.022 0.978 35 H 0.072 0.928 36 H 0.057 0.943 37 H 0.085 0.915 38 H 0.078 0.922 39 H 0.067 0.933 40 H 0.067 0.933 41 H 0.090 0.910 42 H 0.097 0.903 43 H 0.093 0.907 44 H 0.076 0.924 45 H 0.134 0.866 46 H 0.134 0.866 47 H 0.162 0.838 48 H 0.069 0.931 49 H 0.079 0.921 50 H 0.063 0.937 51 H 0.073 0.927 52 H 0.090 0.910 53 H 0.020 0.980 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 25.729 -14.202 -4.918 29.797 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 N -0.539 5.539 2 C -0.134 4.134 3 Si 0.703 3.297 4 H -0.204 1.204 5 H -0.212 1.212 6 H -0.193 1.193 7 C -0.548 4.548 8 H 0.099 0.901 9 C 0.037 3.963 10 N -0.251 5.251 11 C -0.074 4.074 12 C -0.133 4.133 13 C -0.067 4.067 14 C -0.164 4.164 15 C -0.021 4.021 16 N -0.350 5.350 17 C 0.315 3.685 18 O -0.421 6.421 19 C -0.170 4.170 20 C -0.073 4.073 21 C -0.095 4.095 22 C -0.220 4.220 23 C -0.226 4.226 24 C -0.149 4.149 25 N -0.152 5.152 26 H 0.249 0.751 27 C -0.006 4.006 28 C -0.139 4.139 29 C -0.062 4.062 30 H 0.073 0.927 31 H 0.046 0.954 32 H 0.000 1.000 33 H 0.086 0.914 34 H 0.040 0.960 35 H 0.091 0.909 36 H 0.076 0.924 37 H 0.104 0.896 38 H 0.097 0.903 39 H 0.085 0.915 40 H 0.086 0.914 41 H 0.108 0.892 42 H 0.115 0.885 43 H 0.111 0.889 44 H 0.094 0.906 45 H 0.152 0.848 46 H 0.152 0.848 47 H 0.180 0.820 48 H 0.087 0.913 49 H 0.098 0.902 50 H 0.082 0.918 51 H 0.092 0.908 52 H 0.109 0.891 53 H 0.038 0.962 Dipole moment (debyes) X Y Z Total from point charges 25.207 -14.817 -4.001 29.512 hybrid contribution 0.890 1.771 -0.394 2.021 sum 26.097 -13.046 -4.395 29.505 Atomic orbital electron populations 1.69897 1.06103 1.26821 1.51043 1.24904 0.94735 0.98834 0.94888 0.86865 0.80334 0.84118 0.78405 1.20400 1.21164 1.19265 1.21041 0.88733 0.94705 1.50275 0.90088 1.20159 0.97087 0.84147 0.94955 1.61804 1.10225 1.18668 1.34439 1.22098 0.90105 0.95376 0.99868 1.21358 0.99582 0.95534 0.96836 1.21178 0.96546 0.93355 0.95600 1.22738 0.94304 1.00483 0.98858 1.22106 0.98699 0.86776 0.94532 1.48599 1.10045 1.24713 1.51671 1.20315 0.87202 0.81084 0.79871 1.90717 1.80270 1.32715 1.38447 1.21636 0.91561 1.00552 1.03208 1.19830 0.87309 0.98821 1.01367 1.20342 0.90382 1.04494 0.94316 1.20733 0.95101 1.08123 0.98069 1.20923 0.96296 1.06749 0.98639 1.21829 0.90717 1.08020 0.94285 1.42029 1.07748 1.47933 1.17520 0.75117 1.22323 0.80161 0.96580 1.01563 1.21453 0.92856 0.97973 1.01587 1.21978 1.02307 0.91808 0.90086 0.92670 0.95441 1.00005 0.91417 0.95968 0.90935 0.92430 0.89626 0.90313 0.91492 0.91420 0.89200 0.88464 0.88888 0.90569 0.84812 0.84842 0.82048 0.91298 0.90237 0.91834 0.90795 0.89122 0.96164 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 N -0.90 -27.15 13.96 55.43 0.77 -26.38 16 2 C 0.07 1.93 5.47 -17.82 -0.10 1.84 16 3 Si 0.88 21.14 27.47 -169.99 -4.67 16.47 16 4 H -0.28 -6.60 7.11 56.52 0.40 -6.20 16 5 H -0.29 -6.87 7.11 56.52 0.40 -6.47 16 6 H -0.27 -6.22 6.54 56.52 0.37 -5.85 16 7 C -0.51 -14.11 8.97 -34.44 -0.31 -14.42 16 8 H 0.08 2.44 7.36 -52.48 -0.39 2.05 16 9 C 0.16 3.82 3.79 -4.97 -0.02 3.80 16 10 N -0.53 -10.37 4.63 -235.86 -1.09 -11.46 16 11 C 0.05 0.85 5.31 -3.73 -0.02 0.83 16 12 C -0.10 -1.25 4.87 -27.05 -0.13 -1.38 16 13 C -0.07 -0.78 0.55 -154.01 -0.08 -0.86 16 14 C -0.13 -1.25 5.02 -25.27 -0.13 -1.38 16 15 C 0.10 0.86 6.09 -2.96 -0.02 0.84 16 16 N -0.62 -6.48 3.32 -170.64 -0.57 -7.05 16 17 C 0.53 5.88 7.85 -10.99 -0.09 5.79 16 18 O -0.54 -8.07 16.25 5.56 0.09 -7.98 16 19 C -0.13 -1.00 4.87 -27.89 -0.14 -1.14 16 20 C -0.03 -0.28 5.04 -27.88 -0.14 -0.42 16 21 C 0.02 0.14 6.42 -81.79 -0.52 -0.39 16 22 C -0.20 -1.70 10.77 -39.78 -0.43 -2.13 16 23 C -0.20 -1.62 10.86 -39.78 -0.43 -2.05 16 24 C -0.02 -0.12 11.94 -16.75 -0.20 -0.32 16 25 N -0.56 -3.73 6.07 -9.12 -0.06 -3.78 16 26 H 0.41 1.78 8.96 -40.82 -0.37 1.41 16 27 C 0.12 1.34 5.83 -2.77 -0.02 1.32 16 28 C -0.10 -1.37 4.85 -27.07 -0.13 -1.51 16 29 C 0.07 1.16 5.15 -3.75 -0.02 1.15 16 30 H 0.26 7.46 8.31 -40.82 -0.34 7.12 16 31 H 0.03 0.66 7.04 -51.93 -0.37 0.30 16 32 H -0.02 -0.42 7.55 -51.93 -0.39 -0.81 16 33 H 0.07 1.08 8.00 -51.93 -0.42 0.67 16 34 H 0.02 0.34 6.54 -51.93 -0.34 0.00 16 35 H 0.07 1.03 8.14 -51.93 -0.42 0.61 16 36 H 0.06 0.68 7.78 -51.93 -0.40 0.27 16 37 H 0.09 0.90 6.32 -51.93 -0.33 0.57 16 38 H 0.08 0.74 7.93 -51.93 -0.41 0.33 16 39 H 0.07 0.50 8.14 -51.93 -0.42 0.08 16 40 H 0.07 0.47 8.14 -51.93 -0.42 0.05 16 41 H 0.09 0.60 8.14 -51.93 -0.42 0.18 16 42 H 0.10 0.65 8.14 -51.93 -0.42 0.23 16 43 H 0.09 0.81 8.10 -51.93 -0.42 0.39 16 44 H 0.08 0.64 8.10 -51.93 -0.42 0.22 16 45 H 0.13 1.03 8.06 -52.49 -0.42 0.61 16 46 H 0.13 0.88 8.06 -52.48 -0.42 0.45 16 47 H 0.16 0.65 8.06 -52.49 -0.42 0.23 16 48 H 0.07 0.78 8.01 -51.93 -0.42 0.36 16 49 H 0.08 1.03 7.95 -51.93 -0.41 0.61 16 50 H 0.06 0.76 8.04 -51.93 -0.42 0.34 16 51 H 0.07 1.08 8.14 -51.93 -0.42 0.66 16 52 H 0.09 1.85 6.67 -51.93 -0.35 1.50 16 53 H 0.02 0.34 7.59 -51.93 -0.39 -0.05 16 LS Contribution 409.38 15.07 6.17 6.17 Total: -1.00 -33.08 409.38 -11.48 -44.56 By element: Atomic # 1 Polarization: 9.06 SS G_CDS: -9.21 Total: -0.15 kcal Atomic # 6 Polarization: -7.48 SS G_CDS: -2.92 Total: -10.40 kcal Atomic # 7 Polarization: -47.72 SS G_CDS: -0.94 Total: -48.66 kcal Atomic # 8 Polarization: -8.07 SS G_CDS: 0.09 Total: -7.98 kcal Atomic # 14 Polarization: 21.14 SS G_CDS: -4.67 Total: 16.47 kcal Total LS contribution 6.17 Total: 6.17 kcal Total: -33.08 -11.48 -44.56 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. ZINC001277936806.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 51.558 kcal (2) G-P(sol) polarization free energy of solvation -33.082 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 18.476 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.478 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.559 kcal (6) G-S(sol) free energy of system = (1) + (5) 6.998 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.82 seconds