Wall clock time and date at job start Fri Apr 10 2020 22:23:17 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 1.53002 * 1 3 3 C 1.52996 * 109.47265 * 2 1 4 4 C 1.53003 * 109.46874 * 184.97016 * 3 2 1 5 5 H 1.09002 * 109.47181 * 175.47972 * 4 3 2 6 6 C 1.53001 * 109.47118 * 295.47275 * 4 3 2 7 7 C 1.53005 * 109.47339 * 295.66857 * 6 4 3 8 8 C 1.53003 * 109.47282 * 176.08543 * 7 6 4 9 9 C 1.52995 * 109.46995 * 179.97438 * 8 7 6 10 10 C 1.53002 * 109.47397 * 300.00122 * 9 8 7 11 11 C 1.53003 * 109.47148 * 59.99972 * 10 9 8 12 12 C 1.53000 * 109.46664 * 296.08585 * 7 6 4 13 13 C 1.50693 * 109.47475 * 55.47438 * 4 3 2 14 14 O 1.21285 * 120.00155 * 247.74116 * 13 4 3 15 15 N 1.34772 * 119.99998 * 67.74180 * 13 4 3 16 16 C 1.46507 * 120.00243 * 184.88200 * 15 13 4 17 17 C 1.46499 * 120.00155 * 4.88586 * 15 13 4 18 18 H 1.08999 * 109.47027 * 4.60603 * 17 15 13 19 19 C 1.53000 * 109.47630 * 124.60827 * 17 15 13 20 20 C 1.50701 * 109.47328 * 244.61050 * 17 15 13 21 21 H 1.08006 * 119.99941 * 359.97438 * 20 17 15 22 22 C 1.37872 * 120.00427 * 179.97438 * 20 17 15 23 23 N 1.31512 * 120.00477 * 180.02562 * 22 20 17 24 24 Si 1.86807 * 119.99652 * 359.97438 * 22 20 17 25 25 H 1.48496 * 109.47085 * 90.00037 * 24 22 20 26 26 H 1.48499 * 109.47154 * 209.99914 * 24 22 20 27 27 H 1.48500 * 109.47367 * 330.00105 * 24 22 20 28 28 H 1.09001 * 109.47353 * 180.02562 * 1 2 3 29 29 H 1.08999 * 109.46843 * 299.99736 * 1 2 3 30 30 H 1.08998 * 109.46978 * 59.99748 * 1 2 3 31 31 H 1.09008 * 109.46741 * 239.99687 * 2 1 3 32 32 H 1.08995 * 109.47205 * 120.00725 * 2 1 3 33 33 H 1.08995 * 109.47177 * 64.97134 * 3 2 1 34 34 H 1.09004 * 109.47069 * 304.96374 * 3 2 1 35 35 H 1.08996 * 109.47447 * 175.66500 * 6 4 3 36 36 H 1.09004 * 109.46814 * 55.66324 * 6 4 3 37 37 H 1.09005 * 109.47197 * 56.08459 * 7 6 4 38 38 H 1.08996 * 109.46903 * 59.99675 * 8 7 6 39 39 H 1.08995 * 109.46730 * 299.99700 * 8 7 6 40 40 H 1.08999 * 109.47397 * 180.02562 * 9 8 7 41 41 H 1.09005 * 109.47112 * 60.00144 * 9 8 7 42 42 H 1.08999 * 109.47036 * 180.02562 * 10 9 8 43 43 H 1.08996 * 109.46958 * 300.00324 * 10 9 8 44 44 H 1.09005 * 109.47073 * 60.00154 * 11 10 9 45 45 H 1.08991 * 109.47140 * 180.02562 * 11 10 9 46 46 H 1.08992 * 109.47388 * 299.99661 * 12 7 6 47 47 H 1.08996 * 109.47221 * 60.00141 * 12 7 6 48 48 H 1.09003 * 109.46666 * 94.97598 * 16 15 13 49 49 H 1.08991 * 109.47362 * 214.97757 * 16 15 13 50 50 H 1.09001 * 109.47075 * 334.98059 * 16 15 13 51 51 H 1.09006 * 109.46782 * 300.00883 * 19 17 15 52 52 H 1.08998 * 109.46624 * 59.99583 * 19 17 15 53 53 H 1.08987 * 109.47698 * 180.02562 * 19 17 15 54 54 H 0.97001 * 120.00197 * 180.02562 * 23 22 20 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 2.0400 1.4424 0.0000 4 6 3.5650 1.4441 -0.1250 5 1 3.9218 2.4709 -0.2058 6 6 4.1789 0.7870 1.1128 7 6 3.8588 1.6294 2.3493 8 6 4.3882 0.9228 3.5989 9 6 4.0687 1.7656 4.8352 10 6 4.7346 3.1368 4.7039 11 6 4.2052 3.8433 3.4543 12 6 4.5243 3.0008 2.2182 13 6 3.9691 0.6736 -1.3554 14 8 4.5586 -0.3805 -1.2444 15 7 3.6754 1.1559 -2.5791 16 6 3.9720 0.3579 -3.7715 17 6 3.0598 2.4780 -2.7171 18 1 2.9912 2.9509 -1.7374 19 6 3.9153 3.3450 -3.6430 20 6 1.6786 2.3305 -3.3015 21 1 1.2976 1.3500 -3.5461 22 6 0.9012 3.4473 -3.5239 23 7 -0.3044 3.3185 -4.0334 24 14 1.5599 5.1432 -3.1003 25 1 2.2682 5.7074 -4.2772 26 1 0.4314 6.0338 -2.7280 27 1 2.5038 5.0368 -1.9588 28 1 -0.3634 -1.0277 0.0005 29 1 -0.3633 0.5138 0.8900 30 1 -0.3633 0.5139 -0.8899 31 1 1.8933 -0.5139 -0.8900 32 1 1.8934 -0.5139 0.8899 33 1 1.7513 1.9299 0.9311 34 1 1.6059 1.9813 -0.8422 35 1 5.2597 0.7186 0.9897 36 1 3.7633 -0.2131 1.2371 37 1 2.7793 1.7559 2.4333 38 1 5.4675 0.7963 3.5149 39 1 3.9140 -0.0541 3.6922 40 1 4.4462 1.2625 5.7254 41 1 2.9893 1.8924 4.9194 42 1 4.5073 3.7369 5.5849 43 1 5.8139 3.0099 4.6197 44 1 3.1258 3.9702 3.5385 45 1 4.6799 4.8199 3.3605 46 1 5.6036 2.8743 2.1343 47 1 4.1472 3.5041 1.3281 48 1 3.0837 -0.2020 -4.0641 49 1 4.2698 1.0183 -4.5858 50 1 4.7830 -0.3364 -3.5516 51 1 4.9145 3.4516 -3.2204 52 1 3.9840 2.8720 -4.6227 53 1 3.4576 4.3287 -3.7454 54 1 -0.8511 4.1043 -4.1903 RHF calculation, no. of doubly occupied orbitals= 61 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 ZINC001289810259.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Fri Apr 10 2020 22:23:17 Heat of formation + Delta-G solvation = -77.008357 kcal Electronic energy + Delta-G solvation = -28538.067175 eV Core-core repulsion = 25087.244400 eV Total energy + Delta-G solvation = -3450.822775 eV No. of doubly occupied orbitals = 61 Molecular weight (most abundant/longest-lived isotopes) = 309.241 amu Computer time = 2.08 seconds Orbital eigenvalues (eV) -39.99285 -38.51006 -35.78943 -35.43368 -32.58419 -32.50663 -30.79772 -30.10849 -29.80944 -26.60691 -25.65763 -25.18619 -23.33436 -22.52548 -21.68002 -21.32208 -20.16855 -19.31187 -17.69553 -17.00855 -16.19353 -15.53861 -15.34007 -15.15306 -14.84804 -14.27501 -14.15083 -14.05021 -13.72832 -13.43613 -13.20878 -13.14034 -12.84210 -12.45550 -12.37043 -12.14954 -12.10133 -11.97320 -11.72861 -11.59217 -11.42511 -11.39117 -11.14673 -11.12083 -11.06823 -10.89888 -10.65258 -10.52024 -10.26584 -10.23950 -10.08775 -9.99614 -9.93066 -9.77599 -9.63362 -9.42329 -8.91080 -8.71389 -7.69045 -6.23672 -4.24817 3.13330 3.21700 3.27086 3.37290 3.89438 4.22741 4.67285 4.71655 4.76975 5.05473 5.10124 5.15761 5.21229 5.33437 5.43611 5.47332 5.53192 5.54740 5.56191 5.64776 5.66516 5.74695 5.84506 5.96710 5.98433 5.99474 6.04678 6.13050 6.13748 6.14848 6.15999 6.18249 6.23706 6.25520 6.29765 6.32096 6.35367 6.36291 6.41273 6.46694 6.50989 6.60532 6.63211 6.71514 6.78781 6.83333 6.89244 7.06051 7.32476 7.54751 8.12281 8.48698 8.81002 8.96003 9.36593 10.88705 Molecular weight = 309.24amu Principal moments of inertia in cm(-1) A = 0.012817 B = 0.004996 C = 0.004577 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2184.138614 B = 5602.693289 C = 6115.593935 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.149 4.149 2 C -0.115 4.115 3 C -0.124 4.124 4 C -0.104 4.104 5 H 0.089 0.911 6 C -0.093 4.093 7 C -0.089 4.089 8 C -0.112 4.112 9 C -0.119 4.119 10 C -0.118 4.118 11 C -0.120 4.120 12 C -0.118 4.118 13 C 0.520 3.480 14 O -0.572 6.572 15 N -0.587 5.587 16 C 0.093 3.907 17 C 0.225 3.775 18 H 0.054 0.946 19 C -0.167 4.167 20 C -0.525 4.525 21 H 0.081 0.919 22 C 0.079 3.921 23 N -0.889 5.889 24 Si 0.877 3.123 25 H -0.277 1.277 26 H -0.294 1.294 27 H -0.265 1.265 28 H 0.044 0.956 29 H 0.046 0.954 30 H 0.066 0.934 31 H 0.060 0.940 32 H 0.052 0.948 33 H 0.063 0.937 34 H 0.103 0.897 35 H 0.061 0.939 36 H 0.071 0.929 37 H 0.075 0.925 38 H 0.059 0.941 39 H 0.060 0.940 40 H 0.056 0.944 41 H 0.060 0.940 42 H 0.056 0.944 43 H 0.059 0.941 44 H 0.061 0.939 45 H 0.058 0.942 46 H 0.059 0.941 47 H 0.066 0.934 48 H 0.050 0.950 49 H 0.064 0.936 50 H 0.063 0.937 51 H 0.033 0.967 52 H 0.059 0.941 53 H 0.050 0.950 54 H 0.266 0.734 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 7.401 -0.236 13.089 15.038 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 -0.207 4.207 2 C -0.152 4.152 3 C -0.161 4.161 4 C -0.125 4.125 5 H 0.107 0.893 6 C -0.130 4.130 7 C -0.107 4.107 8 C -0.150 4.150 9 C -0.156 4.156 10 C -0.156 4.156 11 C -0.157 4.157 12 C -0.156 4.156 13 C 0.308 3.692 14 O -0.453 6.453 15 N -0.317 5.317 16 C -0.050 4.050 17 C 0.122 3.878 18 H 0.071 0.929 19 C -0.225 4.225 20 C -0.563 4.563 21 H 0.099 0.901 22 C -0.125 4.125 23 N -0.526 5.526 24 Si 0.707 3.293 25 H -0.204 1.204 26 H -0.221 1.221 27 H -0.190 1.190 28 H 0.063 0.937 29 H 0.065 0.935 30 H 0.085 0.915 31 H 0.078 0.922 32 H 0.071 0.929 33 H 0.082 0.918 34 H 0.121 0.879 35 H 0.080 0.920 36 H 0.089 0.911 37 H 0.094 0.906 38 H 0.078 0.922 39 H 0.079 0.921 40 H 0.075 0.925 41 H 0.079 0.921 42 H 0.075 0.925 43 H 0.077 0.923 44 H 0.080 0.920 45 H 0.076 0.924 46 H 0.078 0.922 47 H 0.084 0.916 48 H 0.069 0.931 49 H 0.082 0.918 50 H 0.081 0.919 51 H 0.052 0.948 52 H 0.078 0.922 53 H 0.069 0.931 54 H 0.076 0.924 Dipole moment (debyes) X Y Z Total from point charges 7.525 -0.679 13.050 15.080 hybrid contribution 0.151 1.167 -0.102 1.181 sum 7.676 0.488 12.948 15.060 Atomic orbital electron populations 1.21739 0.96030 1.00746 1.02155 1.21449 0.95690 0.96748 1.01347 1.21848 0.92247 0.98067 1.03961 1.21341 0.98121 1.00077 0.92994 0.89328 1.21435 1.00590 0.99028 0.91996 1.21240 1.00594 0.94653 0.94209 1.21557 1.00982 0.98358 0.94097 1.21530 1.00634 0.95741 0.97726 1.21529 1.00127 0.96243 0.97690 1.21529 1.01091 0.98303 0.94804 1.21656 1.00565 0.95602 0.97765 1.20475 0.78164 0.85661 0.84867 1.90586 1.43335 1.24426 1.86981 1.47838 1.59519 1.19204 1.05136 1.21407 1.00389 0.95464 0.87760 1.19469 0.92558 0.79056 0.96697 0.92882 1.22510 0.98359 1.00072 1.01540 1.21140 0.96695 0.95711 1.42741 0.90082 1.24872 0.94680 0.98586 0.94356 1.69866 1.09222 1.30183 1.43293 0.87028 0.77995 0.84977 0.79293 1.20405 1.22109 1.19026 0.93698 0.93514 0.91536 0.92159 0.92899 0.91799 0.87895 0.92021 0.91073 0.90650 0.92199 0.92105 0.92476 0.92093 0.92544 0.92261 0.92013 0.92361 0.92187 0.91559 0.93114 0.91762 0.91871 0.94760 0.92176 0.93119 0.92377 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -0.15 -2.42 9.91 37.16 0.37 -2.05 16 2 C -0.11 -1.95 5.35 -26.73 -0.14 -2.09 16 3 C -0.12 -2.11 4.50 -26.73 -0.12 -2.23 16 4 C -0.10 -1.75 1.49 -91.77 -0.14 -1.89 16 5 H 0.09 1.46 5.24 -51.93 -0.27 1.19 16 6 C -0.09 -1.36 3.31 -26.73 -0.09 -1.45 16 7 C -0.09 -1.08 2.04 -90.62 -0.18 -1.26 16 8 C -0.11 -1.20 5.20 -26.73 -0.14 -1.34 16 9 C -0.12 -1.13 5.92 -26.73 -0.16 -1.29 16 10 C -0.12 -1.10 5.92 -26.73 -0.16 -1.26 16 11 C -0.12 -1.24 5.92 -26.75 -0.16 -1.40 16 12 C -0.12 -1.39 4.94 -26.75 -0.13 -1.53 16 13 C 0.52 10.30 5.39 -10.99 -0.06 10.24 16 14 O -0.57 -12.45 15.50 5.55 0.09 -12.36 16 15 N -0.59 -11.91 2.75 -175.26 -0.48 -12.40 16 16 C 0.09 1.75 9.99 59.85 0.60 2.35 16 17 C 0.22 4.79 1.40 -69.08 -0.10 4.69 16 18 H 0.05 1.13 3.82 -51.93 -0.20 0.93 16 19 C -0.17 -3.33 8.54 37.16 0.32 -3.01 16 20 C -0.52 -13.11 7.83 -34.44 -0.27 -13.38 16 21 H 0.08 2.28 8.03 -52.48 -0.42 1.86 16 22 C 0.08 2.05 5.45 -17.82 -0.10 1.95 16 23 N -0.89 -25.00 13.96 55.43 0.77 -24.22 16 24 Si 0.88 19.84 24.38 -169.99 -4.14 15.70 16 25 H -0.28 -6.19 6.87 56.52 0.39 -5.80 16 26 H -0.29 -6.76 7.11 56.52 0.40 -6.36 16 27 H -0.27 -5.61 6.53 56.52 0.37 -5.24 16 28 H 0.04 0.66 8.14 -51.93 -0.42 0.24 16 29 H 0.05 0.67 8.14 -51.93 -0.42 0.25 16 30 H 0.07 1.24 8.14 -51.93 -0.42 0.81 16 31 H 0.06 1.18 6.90 -51.92 -0.36 0.82 16 32 H 0.05 0.82 6.70 -51.93 -0.35 0.47 16 33 H 0.06 0.97 6.26 -51.93 -0.33 0.64 16 34 H 0.10 2.08 5.09 -51.93 -0.26 1.81 16 35 H 0.06 0.94 8.09 -51.93 -0.42 0.52 16 36 H 0.07 1.10 6.44 -51.93 -0.33 0.77 16 37 H 0.08 0.95 6.28 -51.93 -0.33 0.62 16 38 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 39 H 0.06 0.65 8.14 -51.93 -0.42 0.22 16 40 H 0.06 0.49 8.14 -51.93 -0.42 0.07 16 41 H 0.06 0.58 8.14 -51.93 -0.42 0.16 16 42 H 0.06 0.48 8.14 -51.93 -0.42 0.05 16 43 H 0.06 0.55 8.14 -51.93 -0.42 0.12 16 44 H 0.06 0.65 8.14 -51.93 -0.42 0.22 16 45 H 0.06 0.57 8.14 -51.93 -0.42 0.15 16 46 H 0.06 0.70 8.14 -51.93 -0.42 0.27 16 47 H 0.07 0.85 6.44 -51.93 -0.33 0.51 16 48 H 0.05 0.98 8.14 -51.93 -0.42 0.56 16 49 H 0.06 1.12 6.24 -51.93 -0.32 0.80 16 50 H 0.06 1.14 7.22 -51.93 -0.38 0.77 16 51 H 0.03 0.60 8.14 -51.93 -0.42 0.18 16 52 H 0.06 1.17 6.58 -51.93 -0.34 0.82 16 53 H 0.05 1.05 3.28 -51.94 -0.17 0.88 16 54 H 0.27 7.09 8.31 -40.82 -0.34 6.75 16 LS Contribution 385.12 15.07 5.80 5.80 Total: -1.00 -27.59 385.12 -8.53 -36.12 By element: Atomic # 1 Polarization: 16.21 SS G_CDS: -9.91 Total: 6.30 kcal Atomic # 6 Polarization: -14.28 SS G_CDS: -0.66 Total: -14.94 kcal Atomic # 7 Polarization: -36.91 SS G_CDS: 0.29 Total: -36.62 kcal Atomic # 8 Polarization: -12.45 SS G_CDS: 0.09 Total: -12.36 kcal Atomic # 14 Polarization: 19.84 SS G_CDS: -4.14 Total: 15.70 kcal Total LS contribution 5.80 Total: 5.80 kcal Total: -27.59 -8.53 -36.12 kcal The number of atoms in the molecule is 54 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. ZINC001289810259.mol2 54 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 -40.886 kcal (2) G-P(sol) polarization free energy of solvation -27.587 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -68.473 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.535 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -36.122 kcal (6) G-S(sol) free energy of system = (1) + (5) -77.008 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.08 seconds