Wall clock time and date at job start Sat Apr 11 2020 06:12:18 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 * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 1.53001 * 109.46823 * 2 1 4 4 C 1.52997 * 109.47156 * 119.99922 * 2 1 3 5 5 H 1.09000 * 109.48938 * 59.97478 * 4 2 1 6 6 C 1.53093 * 109.48200 * 179.97438 * 4 2 1 7 7 C 1.53173 * 109.21679 * 177.56187 * 6 4 2 8 8 H 1.09001 * 109.54406 * 62.92126 * 7 6 4 9 9 C 1.50705 * 109.54400 * 183.18813 * 7 6 4 10 10 O 1.21277 * 119.99674 * 22.24572 * 9 7 6 11 11 N 1.34773 * 119.99548 * 202.25096 * 9 7 6 12 12 C 1.46498 * 119.99552 * 184.75869 * 11 9 7 13 13 C 1.52997 * 109.47353 * 90.00112 * 12 11 9 14 14 N 1.46505 * 109.47447 * 180.02562 * 13 12 11 15 15 C 1.46500 * 120.00312 * 89.99717 * 14 13 12 16 16 C 1.36935 * 119.99605 * 269.99777 * 14 13 12 17 17 H 1.08004 * 120.00191 * 21.55582 * 16 14 13 18 18 C 1.38806 * 119.99946 * 201.55866 * 16 14 13 19 19 N 1.31621 * 120.00202 * 13.68790 * 18 16 14 20 20 Si 1.86803 * 120.00119 * 193.68986 * 18 16 14 21 21 H 1.48507 * 109.46985 * 89.99588 * 20 18 16 22 22 H 1.48496 * 109.47217 * 209.99600 * 20 18 16 23 23 H 1.48497 * 109.47082 * 329.99892 * 20 18 16 24 24 C 1.46500 * 120.00386 * 4.75842 * 11 9 7 25 25 C 1.52998 * 109.46940 * 115.01720 * 24 11 9 26 26 C 1.53000 * 109.46919 * 235.01539 * 24 11 9 27 27 C 1.53189 * 109.03004 * 303.11455 * 7 6 4 28 28 C 1.53092 * 109.21396 * 56.88638 * 27 7 6 29 29 O 1.42898 * 109.41454 * 302.42346 * 28 27 7 30 30 H 1.09000 * 109.47100 * 59.99779 * 1 2 3 31 31 H 1.08997 * 109.47065 * 179.97438 * 1 2 3 32 32 H 1.08999 * 109.47503 * 299.99941 * 1 2 3 33 33 H 1.09002 * 109.47001 * 240.00625 * 2 1 3 34 34 H 1.09010 * 109.46941 * 180.02562 * 3 2 1 35 35 H 1.09000 * 109.47463 * 299.99999 * 3 2 1 36 36 H 1.08994 * 109.47415 * 60.00369 * 3 2 1 37 37 H 1.09005 * 109.52175 * 297.50548 * 6 4 2 38 38 H 1.09001 * 109.52092 * 57.62358 * 6 4 2 39 39 H 1.09000 * 109.47619 * 209.99904 * 12 11 9 40 40 H 1.09004 * 109.47544 * 329.99986 * 12 11 9 41 41 H 1.09004 * 109.46778 * 299.99950 * 13 12 11 42 42 H 1.08998 * 109.47282 * 59.99594 * 13 12 11 43 43 H 1.09003 * 109.46658 * 90.13993 * 15 14 13 44 44 H 1.08993 * 109.47037 * 210.13980 * 15 14 13 45 45 H 1.08999 * 109.46753 * 330.14535 * 15 14 13 46 46 H 0.96998 * 119.99988 * 179.97438 * 19 18 16 47 47 H 1.08994 * 109.46750 * 355.01817 * 24 11 9 48 48 H 1.08998 * 109.47268 * 59.99687 * 25 24 11 49 49 H 1.09002 * 109.47330 * 180.02562 * 25 24 11 50 50 H 1.09003 * 109.47200 * 299.99798 * 25 24 11 51 51 H 1.08997 * 109.46828 * 60.00448 * 26 24 11 52 52 H 1.09000 * 109.46553 * 179.97438 * 26 24 11 53 53 H 1.08998 * 109.47043 * 300.00162 * 26 24 11 54 54 H 1.08996 * 109.46857 * 296.98089 * 27 7 6 55 55 H 1.09003 * 109.57437 * 176.85286 * 27 7 6 56 56 H 1.08996 * 109.48312 * 182.43656 * 28 27 7 57 57 H 1.09002 * 109.47805 * 62.40719 * 28 27 7 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 2.0399 1.4425 0.0000 4 6 2.0400 -0.7212 1.2492 5 1 1.6764 -1.7488 1.2498 6 6 3.5709 -0.7219 1.2491 7 6 4.0748 -1.3912 2.5315 8 1 3.7528 -2.4324 2.5501 9 6 5.5798 -1.3262 2.5762 10 8 6.1698 -0.4857 1.9309 11 7 6.2699 -2.2020 3.3332 12 6 7.7238 -2.0744 3.4595 13 6 8.0551 -1.1750 4.6521 14 7 9.5091 -1.0468 4.7780 15 6 10.2124 0.0331 4.0814 16 6 10.2108 -1.9366 5.5469 17 1 9.7896 -2.9053 5.7721 18 6 11.4633 -1.5935 6.0370 19 7 11.8642 -0.3404 5.9991 20 14 12.5800 -2.9102 6.7503 21 1 13.4308 -3.4750 5.6720 22 1 13.4434 -2.3117 7.7998 23 1 11.7536 -3.9906 7.3459 24 6 5.5661 -3.2817 4.0297 25 6 6.0094 -4.6305 3.4595 26 6 5.8963 -3.2258 5.5226 27 6 3.4926 -0.6542 3.7416 28 6 1.9647 -0.6561 3.6454 29 8 1.5653 -0.0467 2.4162 30 1 -0.3633 0.5139 -0.8900 31 1 -0.3633 -1.0276 -0.0005 32 1 -0.3634 0.5138 0.8900 33 1 1.8933 -0.5137 -0.8901 34 1 3.1300 1.4426 -0.0005 35 1 1.6766 1.9564 -0.8900 36 1 1.6767 1.9563 0.8899 37 1 3.9349 -1.2742 0.3827 38 1 3.9356 0.3044 1.2064 39 1 8.1630 -3.0598 3.6146 40 1 8.1305 -1.6346 2.5488 41 1 7.6160 -0.1895 4.4969 42 1 7.6485 -1.6147 5.5628 43 1 10.2644 0.9091 4.7280 44 1 11.2215 -0.2933 3.8300 45 1 9.6744 0.2871 3.1681 46 1 12.7393 -0.1006 6.3419 47 1 4.4915 -3.1640 3.8905 48 1 7.0841 -4.7482 3.5986 49 1 5.4855 -5.4339 3.9774 50 1 5.7742 -4.6704 2.3959 51 1 5.5804 -2.2649 5.9288 52 1 5.3723 -4.0289 6.0409 53 1 6.9709 -3.3435 5.6617 54 1 3.8557 0.3735 3.7503 55 1 3.8005 -1.1571 4.6583 56 1 1.5471 -0.0955 4.4817 57 1 1.5998 -1.6828 3.6776 RHF calculation, no. of doubly occupied orbitals= 67 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=WATER ZINC001677215482.mol2 57 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 06:12:18 Heat of formation + Delta-G solvation = -93.653056 kcal Electronic energy + Delta-G solvation = -32315.551034 eV Core-core repulsion = 28324.360769 eV Total energy + Delta-G solvation = -3991.190265 eV No. of doubly occupied orbitals = 67 Molecular weight (most abundant/longest-lived isotopes) = 340.251 amu Computer time = 1.37 seconds Orbital eigenvalues (eV) -41.74043 -40.12524 -38.14540 -37.20171 -36.15637 -34.78156 -33.66006 -32.50025 -31.03069 -30.13473 -28.12856 -28.00620 -27.94721 -26.93269 -25.15851 -24.50184 -23.07823 -22.49174 -21.77284 -20.72770 -19.52250 -18.84153 -18.40238 -17.37999 -17.12158 -16.92871 -16.40781 -16.32545 -15.83728 -15.65147 -15.24462 -15.20130 -15.13644 -14.88945 -14.67509 -14.55638 -14.33097 -14.09533 -13.91837 -13.76031 -13.36123 -13.27411 -13.13882 -12.94147 -12.86776 -12.83673 -12.75046 -12.63756 -12.53013 -12.46045 -12.25549 -12.14483 -12.11050 -11.95445 -11.83165 -11.73666 -11.55810 -11.48249 -11.42895 -11.19557 -10.80780 -10.68106 -10.29031 -9.80081 -8.80194 -7.85616 -5.33993 1.45708 1.48260 1.56634 1.59534 1.97115 2.50853 2.89487 3.29124 3.38956 3.60088 3.69641 3.74175 3.85984 3.90553 4.06020 4.10171 4.13414 4.16209 4.25593 4.27166 4.38179 4.41853 4.49094 4.53212 4.61960 4.66395 4.71440 4.73368 4.77274 4.79506 4.80996 4.84677 4.88894 4.91135 4.98118 5.01387 5.03654 5.04706 5.09895 5.12053 5.15024 5.23444 5.26709 5.30158 5.38897 5.45613 5.49619 5.52818 5.56368 5.61540 5.63796 6.28636 6.37245 6.49856 7.09512 7.20682 7.80270 8.28260 9.20110 Molecular weight = 340.25amu Principal moments of inertia in cm(-1) A = 0.019935 B = 0.002583 C = 0.002441 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1404.199430 B =10836.087853 C =11466.495218 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.138 4.138 2 C -0.089 4.089 3 C -0.146 4.146 4 C 0.102 3.898 5 H 0.079 0.921 6 C -0.132 4.132 7 C -0.099 4.099 8 H 0.124 0.876 9 C 0.509 3.491 10 O -0.589 6.589 11 N -0.598 5.598 12 C 0.114 3.886 13 C 0.146 3.854 14 N -0.617 5.617 15 C 0.181 3.819 16 C -0.259 4.259 17 H 0.079 0.921 18 C -0.059 4.059 19 N -0.943 5.943 20 Si 0.974 3.026 21 H -0.287 1.287 22 H -0.297 1.297 23 H -0.261 1.261 24 C 0.123 3.877 25 C -0.162 4.162 26 C -0.165 4.165 27 C -0.142 4.142 28 C 0.067 3.933 29 O -0.388 6.388 30 H 0.059 0.941 31 H 0.062 0.938 32 H 0.053 0.947 33 H 0.090 0.910 34 H 0.041 0.959 35 H 0.060 0.940 36 H 0.051 0.949 37 H 0.072 0.928 38 H 0.059 0.941 39 H 0.077 0.923 40 H 0.044 0.956 41 H 0.016 0.984 42 H 0.064 0.936 43 H -0.003 1.003 44 H 0.030 0.970 45 H 0.011 0.989 46 H 0.248 0.752 47 H 0.121 0.879 48 H 0.043 0.957 49 H 0.095 0.905 50 H 0.058 0.942 51 H 0.054 0.946 52 H 0.095 0.905 53 H 0.044 0.956 54 H 0.049 0.951 55 H 0.093 0.907 56 H 0.108 0.892 57 H 0.078 0.922 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -26.923 -8.100 -7.670 29.143 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 -0.195 4.195 2 C -0.107 4.107 3 C -0.203 4.203 4 C 0.044 3.956 5 H 0.097 0.903 6 C -0.170 4.170 7 C -0.120 4.120 8 H 0.141 0.859 9 C 0.298 3.702 10 O -0.469 6.469 11 N -0.330 5.330 12 C -0.012 4.012 13 C 0.019 3.981 14 N -0.340 5.340 15 C 0.035 3.965 16 C -0.388 4.388 17 H 0.097 0.903 18 C -0.253 4.253 19 N -0.590 5.590 20 Si 0.802 3.198 21 H -0.214 1.214 22 H -0.224 1.224 23 H -0.186 1.186 24 C 0.021 3.979 25 C -0.220 4.220 26 C -0.223 4.223 27 C -0.181 4.181 28 C -0.009 4.009 29 O -0.308 6.308 30 H 0.078 0.922 31 H 0.081 0.919 32 H 0.072 0.928 33 H 0.108 0.892 34 H 0.061 0.939 35 H 0.079 0.921 36 H 0.070 0.930 37 H 0.091 0.909 38 H 0.077 0.923 39 H 0.095 0.905 40 H 0.062 0.938 41 H 0.035 0.965 42 H 0.083 0.917 43 H 0.015 0.985 44 H 0.048 0.952 45 H 0.029 0.971 46 H 0.057 0.943 47 H 0.139 0.861 48 H 0.063 0.937 49 H 0.114 0.886 50 H 0.077 0.923 51 H 0.073 0.927 52 H 0.114 0.886 53 H 0.063 0.937 54 H 0.068 0.932 55 H 0.111 0.889 56 H 0.126 0.874 57 H 0.096 0.904 Dipole moment (debyes) X Y Z Total from point charges -26.579 -7.438 -7.943 28.721 hybrid contribution 1.936 -0.055 0.403 1.979 sum -24.643 -7.493 -7.540 26.838 Atomic orbital electron populations 1.21716 0.93633 1.02232 1.01952 1.21193 0.97180 0.96384 0.95964 1.21805 1.00250 0.96468 1.01764 1.22164 0.90802 0.96485 0.86129 0.90304 1.22118 0.96995 1.01576 0.96342 1.21425 0.89202 1.03306 0.98078 0.85852 1.21303 0.91074 0.79984 0.77804 1.90676 1.72336 1.38569 1.45355 1.48259 1.07090 1.29754 1.47904 1.21803 0.79859 1.00632 0.98878 1.21230 0.83595 0.96333 0.96907 1.44100 1.02072 1.33073 1.54791 1.20471 0.94577 0.90061 0.91364 1.19552 0.99740 0.94956 1.24600 0.90281 1.25875 1.01054 0.97894 1.00486 1.70275 1.20100 1.17141 1.51518 0.85162 0.78702 0.78630 0.77329 1.21430 1.22366 1.18573 1.21567 0.97979 0.86163 0.92149 1.22177 1.01881 0.96359 1.01543 1.22287 1.02160 1.03031 0.94818 1.22178 0.98227 1.00501 0.97156 1.22674 0.91452 0.99911 0.86907 1.87920 1.74335 1.54568 1.13942 0.92192 0.91869 0.92785 0.89227 0.93946 0.92055 0.93001 0.90895 0.92275 0.90505 0.93761 0.96531 0.91749 0.98486 0.95157 0.97080 0.94268 0.86126 0.93746 0.88591 0.92273 0.92662 0.88595 0.93657 0.93249 0.88874 0.87378 0.90351 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 -0.14 -1.74 9.05 71.98 0.65 -1.09 16 2 C -0.09 -1.35 2.81 -10.79 -0.03 -1.38 16 3 C -0.15 -2.68 8.70 71.98 0.63 -2.06 16 4 C 0.10 1.63 2.38 30.62 0.07 1.70 16 5 H 0.08 0.94 8.14 -2.39 -0.02 0.92 16 6 C -0.13 -2.79 3.97 30.68 0.12 -2.67 16 7 C -0.10 -2.00 1.74 -11.42 -0.02 -2.02 16 8 H 0.12 1.66 6.35 -2.39 -0.02 1.64 16 9 C 0.51 15.50 6.82 87.66 0.60 16.10 16 10 O -0.59 -24.19 15.56 -3.02 -0.05 -24.24 16 11 N -0.60 -17.12 2.40 -797.85 -1.91 -19.03 16 12 C 0.11 4.28 5.05 86.38 0.44 4.72 16 13 C 0.15 6.40 5.69 86.38 0.49 6.89 16 14 N -0.62 -32.77 2.93 -726.94 -2.13 -34.90 16 15 C 0.18 9.93 8.98 127.77 1.15 11.08 16 16 C -0.26 -14.28 9.66 84.03 0.81 -13.46 16 17 H 0.08 4.09 7.87 -2.91 -0.02 4.07 16 18 C -0.06 -3.33 5.05 84.86 0.43 -2.90 16 19 N -0.94 -57.61 10.69 21.65 0.23 -57.38 16 20 Si 0.97 45.13 29.58 68.60 2.03 47.16 16 21 H -0.29 -13.19 7.11 99.48 0.71 -12.49 16 22 H -0.30 -13.93 7.11 99.48 0.71 -13.23 16 23 H -0.26 -11.21 7.11 99.48 0.71 -10.50 16 24 C 0.12 2.35 2.87 44.99 0.13 2.48 16 25 C -0.16 -2.77 9.25 71.98 0.67 -2.10 16 26 C -0.17 -3.34 7.94 71.98 0.57 -2.77 16 27 C -0.14 -2.59 5.26 30.69 0.16 -2.43 16 28 C 0.07 0.90 6.84 72.01 0.49 1.39 16 29 O -0.39 -6.99 9.06 -148.98 -1.35 -8.34 16 30 H 0.06 0.67 8.14 -2.39 -0.02 0.65 16 31 H 0.06 0.65 8.14 -2.39 -0.02 0.63 16 32 H 0.05 0.80 7.68 -2.39 -0.02 0.78 16 33 H 0.09 1.19 8.14 -2.39 -0.02 1.17 16 34 H 0.04 0.92 6.38 -2.38 -0.02 0.90 16 35 H 0.06 0.96 8.14 -2.39 -0.02 0.95 16 36 H 0.05 1.06 7.68 -2.39 -0.02 1.04 16 37 H 0.07 1.52 8.14 -2.38 -0.02 1.50 16 38 H 0.06 1.63 5.95 -2.39 -0.01 1.62 16 39 H 0.08 2.83 6.69 -2.39 -0.02 2.82 16 40 H 0.04 1.94 7.36 -2.38 -0.02 1.92 16 41 H 0.02 0.76 8.07 -2.38 -0.02 0.75 16 42 H 0.06 2.66 5.31 -2.39 -0.01 2.64 16 43 H 0.00 -0.19 7.66 -2.39 -0.02 -0.21 16 44 H 0.03 1.75 6.92 -2.39 -0.02 1.73 16 45 H 0.01 0.55 8.07 -2.39 -0.02 0.53 16 46 H 0.25 14.68 8.31 -92.71 -0.77 13.91 16 47 H 0.12 1.52 4.96 -2.39 -0.01 1.51 16 48 H 0.04 0.97 6.87 -2.39 -0.02 0.95 16 49 H 0.10 1.10 8.14 -2.39 -0.02 1.08 16 50 H 0.06 0.99 8.14 -2.39 -0.02 0.97 16 51 H 0.05 1.18 7.96 -2.39 -0.02 1.16 16 52 H 0.10 1.33 8.14 -2.39 -0.02 1.31 16 53 H 0.04 1.21 6.37 -2.39 -0.02 1.20 16 54 H 0.05 1.21 8.14 -2.39 -0.02 1.19 16 55 H 0.09 1.44 7.58 -2.39 -0.02 1.42 16 56 H 0.11 1.23 8.14 -2.39 -0.02 1.21 16 57 H 0.08 0.66 8.14 -2.39 -0.02 0.64 16 Total: -1.00 -73.85 425.35 4.99 -68.85 By element: Atomic # 1 Polarization: 15.56 SS G_CDS: 0.81 Total: 16.38 kcal Atomic # 6 Polarization: 4.14 SS G_CDS: 7.36 Total: 11.50 kcal Atomic # 7 Polarization: -107.50 SS G_CDS: -3.81 Total: -111.31 kcal Atomic # 8 Polarization: -31.18 SS G_CDS: -1.40 Total: -32.58 kcal Atomic # 14 Polarization: 45.13 SS G_CDS: 2.03 Total: 47.16 kcal Total: -73.85 4.99 -68.85 kcal The number of atoms in the molecule is 57 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. ZINC001677215482.mol2 57 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 -24.799 kcal (2) G-P(sol) polarization free energy of solvation -73.849 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -98.648 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 4.995 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -68.854 kcal (6) G-S(sol) free energy of system = (1) + (5) -93.653 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.38 seconds