Wall clock time and date at job start Wed Apr 1 2020 03:56:24 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 1.31614 * 1 3 3 Si 1.86801 * 120.00561 * 2 1 4 4 H 1.48494 * 109.47246 * 179.97438 * 3 2 1 5 5 H 1.48500 * 109.46821 * 299.99917 * 3 2 1 6 6 H 1.48498 * 109.46994 * 59.99722 * 3 2 1 7 7 C 1.38811 * 119.99668 * 179.97438 * 2 1 3 8 8 H 1.08000 * 120.00380 * 189.27341 * 7 2 1 9 9 N 1.36938 * 120.00243 * 9.27946 * 7 2 1 10 10 C 1.48180 * 127.85640 * 14.85172 * 9 7 2 11 11 C 1.54397 * 104.56558 * 140.25199 * 10 9 7 12 12 C 1.54232 * 104.95271 * 24.05188 * 11 10 9 13 13 C 1.48131 * 127.86019 * 194.86559 * 9 7 2 14 14 C 1.47093 * 112.34583 * 122.11252 * 12 11 10 15 15 C 1.52650 * 114.24744 * 183.91817 * 14 12 11 16 16 C 1.50890 * 109.38295 * 275.34653 * 15 14 12 17 17 C 1.54340 * 110.36254 * 91.69611 * 16 15 14 18 18 N 1.47588 * 111.97560 * 319.65950 * 17 16 15 19 19 C 1.34780 * 118.64688 * 137.72484 * 18 17 16 20 20 O 1.21282 * 119.99510 * 179.73511 * 19 18 17 21 21 C 1.50694 * 120.00358 * 359.73743 * 19 18 17 22 22 C 1.52998 * 109.47279 * 180.02562 * 21 19 18 23 23 N 1.46495 * 109.47116 * 180.02562 * 22 21 19 24 24 C 1.36349 * 125.64107 * 89.99724 * 23 22 21 25 25 C 1.34842 * 108.21954 * 179.97438 * 24 23 22 26 26 C 1.40892 * 107.42339 * 0.02562 * 25 24 23 27 27 C 1.34853 * 107.41412 * 359.97438 * 26 25 24 28 28 C 1.44595 * 122.69688 * 317.44903 * 18 17 16 29 29 H 0.97002 * 119.99552 * 0.02562 * 1 2 3 30 30 H 1.09005 * 110.41348 * 21.48187 * 10 9 7 31 31 H 1.08993 * 110.42011 * 259.02192 * 10 9 7 32 32 H 1.09003 * 110.34159 * 265.18430 * 11 10 9 33 33 H 1.08999 * 110.34510 * 142.92366 * 11 10 9 34 34 H 1.08995 * 110.41578 * 100.88168 * 13 9 7 35 35 H 1.09002 * 110.40822 * 338.43619 * 13 9 7 36 36 H 1.08996 * 108.53004 * 305.14932 * 14 12 11 37 37 H 1.08999 * 108.52988 * 62.68785 * 14 12 11 38 38 H 1.08996 * 109.48369 * 35.31786 * 15 14 12 39 39 H 1.08992 * 109.48622 * 155.37000 * 15 14 12 40 40 H 1.09008 * 109.34459 * 212.01446 * 16 15 14 41 41 H 1.08998 * 109.35128 * 331.56314 * 16 15 14 42 42 H 1.09001 * 109.14223 * 198.95920 * 17 16 15 43 43 H 1.08997 * 108.95121 * 80.23180 * 17 16 15 44 44 H 1.08996 * 109.47400 * 59.99689 * 21 19 18 45 45 H 1.09003 * 109.47085 * 299.99911 * 21 19 18 46 46 H 1.08996 * 109.47358 * 59.99419 * 22 21 19 47 47 H 1.09003 * 109.46790 * 299.99848 * 22 21 19 48 48 H 1.08004 * 125.88419 * 359.71437 * 24 23 22 49 49 H 1.08004 * 126.29002 * 180.02562 * 25 24 23 50 50 H 1.07998 * 126.29818 * 180.02562 * 26 25 24 51 51 H 1.07993 * 125.89406 * 179.97438 * 27 26 25 52 52 H 1.09004 * 109.47658 * 210.87222 * 28 18 17 53 53 H 1.08999 * 109.47919 * 330.88299 * 28 18 17 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 1.3161 0.0000 0.0000 3 14 2.2503 1.6177 0.0000 4 1 3.7102 1.3462 0.0006 5 1 1.8916 2.3963 -1.2125 6 1 1.8916 2.3964 1.2125 7 6 2.0101 -1.2022 0.0005 8 1 3.0795 -1.2084 0.1513 9 7 1.3389 -2.3804 -0.1902 10 6 -0.0380 -2.5697 -0.7042 11 6 0.0574 -3.8065 -1.6235 12 6 1.2834 -4.5895 -1.1112 13 6 1.8238 -3.7556 0.0708 14 6 0.9429 -5.9640 -0.7132 15 6 2.1056 -6.7486 -0.1109 16 6 2.9230 -7.3631 -1.2204 17 6 4.0662 -6.4126 -1.6349 18 7 3.6279 -5.0037 -1.6695 19 6 4.4476 -4.0595 -1.1662 20 8 4.1140 -2.8937 -1.1865 21 6 5.7784 -4.4524 -0.5786 22 6 6.5059 -3.2014 -0.0820 23 7 7.7999 -3.5833 0.4888 24 6 8.9756 -3.6712 -0.1962 25 6 9.9395 -4.0495 0.6675 26 6 9.3370 -4.2012 1.9320 27 6 8.0278 -3.9093 1.7929 28 6 2.3578 -4.5942 -2.2263 29 1 -0.4849 0.8401 -0.0004 30 1 -0.3546 -1.6959 -1.2739 31 1 -0.7281 -2.7593 0.1178 32 1 0.2094 -3.4988 -2.6581 33 1 -0.8436 -4.4138 -1.5364 34 1 1.4227 -4.1277 1.0134 35 1 2.9135 -3.7780 0.0850 36 1 0.1366 -5.9228 0.0191 37 1 0.5817 -6.4994 -1.5912 38 1 2.7334 -6.0765 0.4739 39 1 1.7170 -7.5367 0.5339 40 1 3.3453 -8.3076 -0.8771 41 1 2.2813 -7.5487 -2.0816 42 1 4.4254 -6.6957 -2.6243 43 1 4.8846 -6.5111 -0.9218 44 1 6.3813 -4.9450 -1.3414 45 1 5.6197 -5.1353 0.2561 46 1 5.9029 -2.7091 0.6809 47 1 6.6647 -2.5182 -0.9164 48 1 9.1105 -3.4761 -1.2499 49 1 10.9819 -4.2072 0.4330 50 1 9.8327 -4.4962 2.8451 51 1 7.2874 -3.9308 2.5788 52 1 2.4509 -3.5923 -2.6454 53 1 2.0637 -5.2907 -3.0114 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 ZINC001045976472.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 03:56:24 Heat of formation + Delta-G solvation = 60.117728 kcal Electronic energy + Delta-G solvation = -32756.743606 eV Core-core repulsion = 28823.648300 eV Total energy + Delta-G solvation = -3933.095307 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.13 seconds Orbital eigenvalues (eV) -41.19797 -40.66499 -38.09455 -36.16592 -34.04167 -33.59001 -32.71174 -30.60833 -29.77056 -28.76612 -28.67237 -26.65489 -25.92608 -25.01253 -23.92508 -22.69705 -21.02754 -20.45084 -20.13632 -19.93070 -18.88811 -18.09692 -17.72946 -16.97887 -16.47418 -15.87363 -15.73720 -14.94362 -14.72690 -14.48705 -14.42012 -14.08924 -13.70954 -13.58406 -13.55305 -13.24630 -12.98291 -12.82224 -12.45183 -12.37125 -12.23021 -12.10840 -12.05476 -11.98651 -11.84832 -11.33995 -11.32100 -11.15641 -10.91733 -10.84537 -10.70646 -10.60849 -10.29932 -10.03022 -9.94432 -9.63647 -9.56742 -9.42829 -9.33589 -8.61520 -8.44933 -8.26250 -8.16227 -6.60428 -5.55438 -2.85410 2.27788 2.82613 2.89166 3.05745 3.31304 3.50118 3.56553 3.59885 4.53864 4.58862 4.66813 4.69819 4.71737 4.84963 5.03237 5.09437 5.10831 5.16391 5.22604 5.23233 5.31542 5.43992 5.56119 5.61478 5.62568 5.66148 5.68572 5.69168 5.77473 5.79446 5.86136 5.93503 6.08285 6.16538 6.22052 6.27081 6.29280 6.32110 6.34779 6.43082 6.51992 6.68118 6.81959 6.93284 6.96872 6.99723 7.05413 7.25487 7.38670 7.51957 7.55007 7.75838 7.99275 8.43669 8.50998 9.38688 10.00180 10.76973 11.59537 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.008279 B = 0.004703 C = 0.003234 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 3381.221159 B = 5952.421717 C = 8655.243651 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.927 5.927 2 C -0.020 4.020 3 Si 0.904 3.096 4 H -0.280 1.280 5 H -0.294 1.294 6 H -0.295 1.295 7 C -0.184 4.184 8 H 0.081 0.919 9 N -0.582 5.582 10 C 0.155 3.845 11 C -0.131 4.131 12 C -0.090 4.090 13 C 0.137 3.863 14 C -0.095 4.095 15 C -0.115 4.115 16 C -0.129 4.129 17 C 0.108 3.892 18 N -0.605 5.605 19 C 0.497 3.503 20 O -0.483 6.483 21 C -0.154 4.154 22 C 0.118 3.882 23 N -0.444 5.444 24 C -0.017 4.017 25 C -0.207 4.207 26 C -0.207 4.207 27 C -0.012 4.012 28 C 0.136 3.864 29 H 0.247 0.753 30 H 0.085 0.915 31 H 0.014 0.986 32 H 0.054 0.946 33 H 0.050 0.950 34 H 0.005 0.995 35 H 0.059 0.941 36 H 0.056 0.944 37 H 0.052 0.948 38 H 0.067 0.933 39 H 0.059 0.941 40 H 0.070 0.930 41 H 0.066 0.934 42 H 0.060 0.940 43 H 0.077 0.923 44 H 0.093 0.907 45 H 0.095 0.905 46 H 0.102 0.898 47 H 0.098 0.902 48 H 0.158 0.842 49 H 0.131 0.869 50 H 0.132 0.868 51 H 0.159 0.841 52 H 0.089 0.911 53 H 0.060 0.940 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 11.478 -17.446 -3.096 21.112 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 -0.576 5.576 2 C -0.215 4.215 3 Si 0.735 3.265 4 H -0.206 1.206 5 H -0.221 1.221 6 H -0.223 1.223 7 C -0.313 4.313 8 H 0.098 0.902 9 N -0.305 5.305 10 C 0.029 3.971 11 C -0.171 4.171 12 C -0.093 4.093 13 C 0.010 3.990 14 C -0.133 4.133 15 C -0.153 4.153 16 C -0.167 4.167 17 C -0.015 4.015 18 N -0.340 5.340 19 C 0.283 3.717 20 O -0.356 6.356 21 C -0.195 4.195 22 C -0.004 4.004 23 N -0.119 5.119 24 C -0.147 4.147 25 C -0.231 4.231 26 C -0.232 4.232 27 C -0.143 4.143 28 C 0.014 3.986 29 H 0.058 0.942 30 H 0.103 0.897 31 H 0.032 0.968 32 H 0.073 0.927 33 H 0.069 0.931 34 H 0.022 0.978 35 H 0.077 0.923 36 H 0.075 0.925 37 H 0.071 0.929 38 H 0.085 0.915 39 H 0.078 0.922 40 H 0.089 0.911 41 H 0.085 0.915 42 H 0.078 0.922 43 H 0.095 0.905 44 H 0.111 0.889 45 H 0.113 0.887 46 H 0.121 0.879 47 H 0.116 0.884 48 H 0.175 0.825 49 H 0.149 0.851 50 H 0.150 0.850 51 H 0.177 0.823 52 H 0.107 0.893 53 H 0.078 0.922 Dipole moment (debyes) X Y Z Total from point charges 10.955 -16.425 -3.250 20.009 hybrid contribution 0.274 0.638 -0.001 0.694 sum 11.229 -15.787 -3.251 19.644 Atomic orbital electron populations 1.69908 1.04864 1.24467 1.58383 1.24793 0.95511 0.97531 1.03653 0.86136 0.79002 0.84402 0.76912 1.20575 1.22112 1.22284 1.19113 0.90857 0.82016 1.39297 0.90176 1.44793 1.12201 0.99857 1.73602 1.21536 0.87277 0.94393 0.93928 1.22783 0.95184 0.98835 1.00251 1.21087 0.95931 0.94410 0.97883 1.21858 0.98163 0.86452 0.92510 1.20375 0.97625 0.95171 1.00084 1.21048 0.97580 0.99141 0.97484 1.21817 0.97531 0.97890 0.99483 1.22019 0.97167 0.81134 1.01185 1.47690 1.18881 1.06173 1.61242 1.20269 0.85523 0.86523 0.79337 1.91020 1.74160 1.17165 1.53284 1.22041 0.95411 0.99555 1.02444 1.21637 0.81629 0.96068 1.01081 1.44268 1.07775 1.51699 1.08180 1.21836 0.85062 1.09482 0.98296 1.20855 0.98741 1.09892 0.93642 1.20864 0.93701 1.10331 0.98298 1.21901 0.98112 1.07952 0.86296 1.21611 0.81521 1.00984 0.94523 0.94248 0.89676 0.96827 0.92694 0.93097 0.97780 0.92310 0.92492 0.92940 0.91464 0.92245 0.91092 0.91550 0.92196 0.90508 0.88891 0.88698 0.87946 0.88360 0.82502 0.85097 0.85044 0.82322 0.89252 0.92156 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 N -0.93 -28.29 10.83 55.49 0.60 -27.69 16 2 C -0.02 -0.60 5.40 -17.43 -0.09 -0.69 16 3 Si 0.90 23.40 29.56 -169.99 -5.03 18.37 16 4 H -0.28 -7.13 7.11 56.52 0.40 -6.73 16 5 H -0.29 -7.65 7.11 56.52 0.40 -7.25 16 6 H -0.30 -7.67 7.11 56.52 0.40 -7.27 16 7 C -0.18 -5.28 9.52 -15.06 -0.14 -5.42 16 8 H 0.08 2.32 6.76 -52.49 -0.35 1.96 16 9 N -0.58 -15.07 3.32 -168.82 -0.56 -15.64 16 10 C 0.15 3.81 5.92 -2.39 -0.01 3.79 16 11 C -0.13 -2.47 6.24 -25.35 -0.16 -2.63 16 12 C -0.09 -1.51 0.67 -154.98 -0.10 -1.62 16 13 C 0.14 2.88 4.41 -2.40 -0.01 2.87 16 14 C -0.09 -1.28 3.82 -29.75 -0.11 -1.39 16 15 C -0.11 -1.28 5.45 -27.97 -0.15 -1.43 16 16 C -0.13 -1.12 5.71 -27.09 -0.15 -1.28 16 17 C 0.11 0.99 5.99 -2.74 -0.02 0.97 16 18 N -0.61 -7.93 1.99 -172.31 -0.34 -8.28 16 19 C 0.50 7.36 5.65 -10.99 -0.06 7.30 16 20 O -0.48 -9.63 11.55 5.56 0.06 -9.56 16 21 C -0.15 -1.69 4.35 -27.89 -0.12 -1.81 16 22 C 0.12 1.45 5.38 -4.05 -0.02 1.43 16 23 N -0.44 -5.33 2.75 -117.13 -0.32 -5.65 16 24 C -0.02 -0.19 11.43 -16.75 -0.19 -0.38 16 25 C -0.21 -2.36 10.86 -39.78 -0.43 -2.79 16 26 C -0.21 -2.41 10.86 -39.78 -0.43 -2.84 16 27 C -0.01 -0.15 11.43 -16.74 -0.19 -0.34 16 28 C 0.14 2.10 4.22 -4.09 -0.02 2.08 16 29 H 0.25 7.36 8.31 -40.82 -0.34 7.02 16 30 H 0.08 2.36 6.46 -51.93 -0.34 2.03 16 31 H 0.01 0.36 8.14 -51.93 -0.42 -0.06 16 32 H 0.05 1.02 7.53 -51.93 -0.39 0.63 16 33 H 0.05 0.86 7.79 -51.93 -0.40 0.45 16 34 H 0.00 0.10 7.95 -51.93 -0.41 -0.31 16 35 H 0.06 1.21 3.57 -51.93 -0.19 1.02 16 36 H 0.06 0.82 8.14 -51.93 -0.42 0.40 16 37 H 0.05 0.63 7.39 -51.93 -0.38 0.25 16 38 H 0.07 0.87 6.46 -51.93 -0.34 0.53 16 39 H 0.06 0.59 8.14 -51.93 -0.42 0.17 16 40 H 0.07 0.49 8.14 -51.92 -0.42 0.06 16 41 H 0.07 0.57 7.33 -51.93 -0.38 0.19 16 42 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 43 H 0.08 0.61 5.81 -51.93 -0.30 0.30 16 44 H 0.09 0.86 8.02 -51.93 -0.42 0.44 16 45 H 0.09 0.96 7.42 -51.93 -0.39 0.57 16 46 H 0.10 1.44 8.10 -51.93 -0.42 1.02 16 47 H 0.10 1.26 8.10 -51.93 -0.42 0.84 16 48 H 0.16 1.43 8.06 -52.48 -0.42 1.01 16 49 H 0.13 1.25 8.06 -52.48 -0.42 0.83 16 50 H 0.13 1.30 8.06 -52.49 -0.42 0.88 16 51 H 0.16 1.63 8.06 -52.49 -0.42 1.20 16 52 H 0.09 1.72 7.09 -51.93 -0.37 1.35 16 53 H 0.06 0.79 8.08 -51.93 -0.42 0.37 16 LS Contribution 393.75 15.07 5.93 5.93 Total: -1.00 -33.78 393.75 -10.94 -44.72 By element: Atomic # 1 Polarization: 10.82 SS G_CDS: -8.86 Total: 1.96 kcal Atomic # 6 Polarization: -1.76 SS G_CDS: -2.43 Total: -4.19 kcal Atomic # 7 Polarization: -56.62 SS G_CDS: -0.63 Total: -57.25 kcal Atomic # 8 Polarization: -9.63 SS G_CDS: 0.06 Total: -9.56 kcal Atomic # 14 Polarization: 23.40 SS G_CDS: -5.03 Total: 18.37 kcal Total LS contribution 5.93 Total: 5.93 kcal Total: -33.78 -10.94 -44.72 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. ZINC001045976472.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 104.841 kcal (2) G-P(sol) polarization free energy of solvation -33.783 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 71.059 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.941 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.724 kcal (6) G-S(sol) free energy of system = (1) + (5) 60.118 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.13 seconds