Wall clock time and date at job start Fri Apr 10 2020 22:23:24 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 C 2 2 C 1.53005 * 1 3 3 C 1.53006 * 109.47014 * 2 1 4 4 C 1.52999 * 109.46830 * 184.93910 * 3 2 1 5 5 H 1.09001 * 109.47136 * 175.37933 * 4 3 2 6 6 C 1.53008 * 109.46781 * 295.37131 * 4 3 2 7 7 C 1.52993 * 109.47227 * 295.39505 * 6 4 3 8 8 C 1.53003 * 109.46975 * 176.36134 * 7 6 4 9 9 C 1.53001 * 109.47030 * 180.02562 * 8 7 6 10 10 C 1.53000 * 109.46953 * 299.99763 * 9 8 7 11 11 C 1.52997 * 109.47291 * 60.00061 * 10 9 8 12 12 C 1.53000 * 109.47469 * 296.36179 * 7 6 4 13 13 C 1.50696 * 109.47757 * 55.37326 * 4 3 2 14 14 O 1.21280 * 120.00449 * 248.17813 * 13 4 3 15 15 N 1.34778 * 119.99645 * 68.17180 * 13 4 3 16 16 C 1.46505 * 119.99825 * 184.65043 * 15 13 4 17 17 C 1.46492 * 120.00137 * 4.65071 * 15 13 4 18 18 H 1.09004 * 109.47471 * 3.89958 * 17 15 13 19 19 C 1.53004 * 109.47173 * 243.89650 * 17 15 13 20 20 C 1.50701 * 109.47057 * 123.90033 * 17 15 13 21 21 H 1.07993 * 120.00060 * 359.97438 * 20 17 15 22 22 C 1.37886 * 119.99867 * 179.97438 * 20 17 15 23 23 N 1.31513 * 119.99833 * 0.02562 * 22 20 17 24 24 Si 1.86798 * 119.99758 * 179.97438 * 22 20 17 25 25 H 1.48496 * 109.47038 * 60.00179 * 24 22 20 26 26 H 1.48501 * 109.46833 * 180.02562 * 24 22 20 27 27 H 1.48500 * 109.47297 * 300.00193 * 24 22 20 28 28 H 1.09002 * 109.46988 * 299.99760 * 1 2 3 29 29 H 1.08997 * 109.46754 * 60.00048 * 1 2 3 30 30 H 1.09000 * 109.46559 * 180.02562 * 1 2 3 31 31 H 1.09002 * 109.46988 * 240.00240 * 2 1 3 32 32 H 1.09003 * 109.47163 * 119.99849 * 2 1 3 33 33 H 1.08991 * 109.46968 * 64.93509 * 3 2 1 34 34 H 1.09004 * 109.46804 * 304.93368 * 3 2 1 35 35 H 1.09008 * 109.46809 * 175.39984 * 6 4 3 36 36 H 1.09002 * 109.47103 * 55.39849 * 6 4 3 37 37 H 1.09006 * 109.47086 * 56.36619 * 7 6 4 38 38 H 1.08991 * 109.47319 * 60.00260 * 8 7 6 39 39 H 1.09000 * 109.46851 * 299.99739 * 8 7 6 40 40 H 1.08999 * 109.47268 * 179.97438 * 9 8 7 41 41 H 1.08996 * 109.47819 * 59.99699 * 9 8 7 42 42 H 1.09003 * 109.47450 * 180.02562 * 10 9 8 43 43 H 1.09005 * 109.46850 * 300.00312 * 10 9 8 44 44 H 1.09000 * 109.47222 * 59.99899 * 11 10 9 45 45 H 1.08999 * 109.47276 * 179.97438 * 11 10 9 46 46 H 1.09000 * 109.47070 * 299.99618 * 12 7 6 47 47 H 1.08996 * 109.47152 * 60.00265 * 12 7 6 48 48 H 1.08993 * 109.47056 * 94.87070 * 16 15 13 49 49 H 1.08993 * 109.46822 * 214.87460 * 16 15 13 50 50 H 1.09002 * 109.47037 * 334.87418 * 16 15 13 51 51 H 1.08996 * 109.47261 * 299.99883 * 19 17 15 52 52 H 1.09003 * 109.46597 * 59.99922 * 19 17 15 53 53 H 1.08997 * 109.47159 * 179.97438 * 19 17 15 54 54 H 0.96999 * 119.99668 * 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 1.4426 0.0000 4 6 3.5650 1.4443 -0.1242 5 1 3.9216 2.4710 -0.2068 6 6 4.1783 0.7896 1.1153 7 6 3.8632 1.6379 2.3489 8 6 4.3979 0.9375 3.5996 9 6 4.0822 1.7855 4.8334 10 6 4.7466 3.1567 4.6933 11 6 4.2119 3.8571 3.4426 12 6 4.5279 3.0088 2.2085 13 6 3.9699 0.6715 -1.3529 14 8 4.5525 -0.3862 -1.2395 15 7 3.6845 1.1556 -2.5779 16 6 3.9862 0.3581 -3.7693 17 6 3.0726 2.4792 -2.7181 18 1 2.9878 2.9461 -1.7368 19 6 1.6805 2.3346 -3.3362 20 6 3.9316 3.3377 -3.6104 21 1 4.8424 2.9376 -4.0306 22 6 3.5546 4.6342 -3.8903 23 7 2.4456 5.1216 -3.3782 24 14 4.6197 5.6985 -4.9957 25 1 4.7363 5.0623 -6.3324 26 1 3.9993 7.0402 -5.1379 27 1 5.9705 5.8394 -4.3950 28 1 -0.3633 0.5138 0.8900 29 1 -0.3633 0.5138 -0.8900 30 1 -0.3632 -1.0277 0.0005 31 1 1.8934 -0.5138 -0.8900 32 1 1.8934 -0.5138 0.8900 33 1 1.7507 1.9302 0.9308 34 1 1.6063 1.9812 -0.8425 35 1 5.2588 0.7169 0.9907 36 1 3.7594 -0.2084 1.2439 37 1 2.7841 1.7646 2.4368 38 1 5.4769 0.8108 3.5119 39 1 3.9243 -0.0391 3.6996 40 1 4.4628 1.2864 5.7245 41 1 3.0032 1.9120 4.9211 42 1 4.5221 3.7607 5.5724 43 1 5.8257 3.0302 4.6056 44 1 3.1328 3.9835 3.5302 45 1 4.6849 4.8341 3.3430 46 1 5.6069 2.8821 2.1208 47 1 4.1469 3.5078 1.3175 48 1 3.0990 -0.2010 -4.0665 49 1 4.2885 1.0188 -4.5817 50 1 4.7957 -0.3369 -3.5458 51 1 1.7653 1.8678 -4.3175 52 1 1.0592 1.7135 -2.6909 53 1 1.2250 3.3194 -3.4402 54 1 2.1803 6.0335 -3.5754 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 ZINC001289810260.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 22:23:24 Heat of formation + Delta-G solvation = -87.298550 kcal Electronic energy + Delta-G solvation = -28313.744129 eV Core-core repulsion = 24862.475138 eV Total energy + Delta-G solvation = -3451.268991 eV No. of doubly occupied orbitals = 61 Molecular weight (most abundant/longest-lived isotopes) = 309.241 amu Computer time = 2.03 seconds Orbital eigenvalues (eV) -39.90248 -38.40323 -35.56411 -35.45833 -32.68553 -32.52592 -30.71633 -29.83888 -29.13267 -26.39539 -25.75948 -25.26916 -23.29133 -22.43250 -21.63766 -21.30569 -20.15371 -19.29590 -17.59282 -16.59496 -16.29519 -15.42816 -15.15498 -14.98789 -14.77044 -14.34684 -14.08645 -14.00914 -13.73846 -13.39768 -13.23682 -13.00808 -12.58768 -12.43593 -12.10982 -12.04217 -11.87031 -11.74902 -11.57522 -11.36397 -11.28518 -11.25029 -11.04084 -11.03303 -10.93058 -10.90044 -10.73956 -10.56439 -10.31548 -10.24419 -10.16190 -10.11972 -10.01770 -9.87822 -9.60580 -9.29089 -8.80903 -8.51442 -7.55318 -6.17764 -4.25532 3.23147 3.28211 3.30761 3.49944 4.04447 4.32929 4.75070 4.79067 4.84622 5.13422 5.15067 5.17848 5.25802 5.32006 5.39579 5.43320 5.52513 5.58712 5.61235 5.66388 5.71544 5.78851 5.81585 5.97951 5.99886 6.06930 6.09624 6.12482 6.15288 6.21844 6.23163 6.25329 6.28521 6.33231 6.35835 6.39003 6.46404 6.48212 6.53175 6.60476 6.64128 6.65235 6.74435 6.75168 6.89526 6.95998 7.25187 7.45145 7.68572 7.87738 8.13789 8.52763 8.77637 9.10589 9.42697 10.86871 Molecular weight = 309.24amu Principal moments of inertia in cm(-1) A = 0.011829 B = 0.004768 C = 0.004028 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2366.455883 B = 5870.830190 C = 6950.527579 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 -0.123 4.123 3 C -0.118 4.118 4 C -0.105 4.105 5 H 0.099 0.901 6 C -0.092 4.092 7 C -0.087 4.087 8 C -0.113 4.113 9 C -0.118 4.118 10 C -0.119 4.119 11 C -0.119 4.119 12 C -0.119 4.119 13 C 0.517 3.483 14 O -0.579 6.579 15 N -0.592 5.592 16 C 0.091 3.909 17 C 0.254 3.746 18 H 0.058 0.942 19 C -0.151 4.151 20 C -0.531 4.531 21 H 0.061 0.939 22 C 0.068 3.932 23 N -0.888 5.888 24 Si 0.897 3.103 25 H -0.276 1.276 26 H -0.286 1.286 27 H -0.277 1.277 28 H 0.050 0.950 29 H 0.055 0.945 30 H 0.047 0.953 31 H 0.060 0.940 32 H 0.060 0.940 33 H 0.068 0.932 34 H 0.084 0.916 35 H 0.062 0.938 36 H 0.068 0.932 37 H 0.073 0.927 38 H 0.060 0.940 39 H 0.059 0.941 40 H 0.056 0.944 41 H 0.059 0.941 42 H 0.055 0.945 43 H 0.059 0.941 44 H 0.060 0.940 45 H 0.059 0.941 46 H 0.060 0.940 47 H 0.070 0.930 48 H 0.038 0.962 49 H 0.073 0.927 50 H 0.060 0.940 51 H 0.031 0.969 52 H 0.015 0.985 53 H 0.093 0.907 54 H 0.265 0.735 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.159 -4.499 12.014 12.881 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 -0.206 4.206 2 C -0.161 4.161 3 C -0.155 4.155 4 C -0.126 4.126 5 H 0.117 0.883 6 C -0.130 4.130 7 C -0.105 4.105 8 C -0.150 4.150 9 C -0.156 4.156 10 C -0.156 4.156 11 C -0.156 4.156 12 C -0.157 4.157 13 C 0.305 3.695 14 O -0.461 6.461 15 N -0.322 5.322 16 C -0.053 4.053 17 C 0.153 3.847 18 H 0.075 0.925 19 C -0.210 4.210 20 C -0.569 4.569 21 H 0.079 0.921 22 C -0.135 4.135 23 N -0.526 5.526 24 Si 0.724 3.276 25 H -0.202 1.202 26 H -0.211 1.211 27 H -0.202 1.202 28 H 0.069 0.931 29 H 0.074 0.926 30 H 0.067 0.933 31 H 0.079 0.921 32 H 0.078 0.922 33 H 0.086 0.914 34 H 0.102 0.898 35 H 0.081 0.919 36 H 0.086 0.914 37 H 0.091 0.909 38 H 0.079 0.921 39 H 0.077 0.923 40 H 0.074 0.926 41 H 0.078 0.922 42 H 0.074 0.926 43 H 0.078 0.922 44 H 0.079 0.921 45 H 0.077 0.923 46 H 0.079 0.921 47 H 0.089 0.911 48 H 0.056 0.944 49 H 0.092 0.908 50 H 0.079 0.921 51 H 0.050 0.950 52 H 0.034 0.966 53 H 0.111 0.889 54 H 0.074 0.926 Dipole moment (debyes) X Y Z Total from point charges -0.985 -4.847 12.037 13.014 hybrid contribution 0.518 0.781 -0.825 1.249 sum -0.467 -4.065 11.213 11.936 Atomic orbital electron populations 1.21755 0.96251 1.00944 1.01694 1.21560 0.95332 0.97138 1.02020 1.21780 0.93178 0.97215 1.03336 1.21328 0.97162 1.01079 0.93042 0.88270 1.21423 1.00861 0.98662 0.92031 1.21222 1.00333 0.94851 0.94119 1.21565 1.01055 0.98235 0.94190 1.21523 1.00549 0.95808 0.97679 1.21536 1.00174 0.96175 0.97754 1.21533 1.00952 0.98422 0.94724 1.21679 1.00693 0.95367 0.97939 1.20482 0.78447 0.85509 0.85065 1.90567 1.43827 1.24529 1.87128 1.48213 1.59690 1.19643 1.04622 1.21397 0.99564 0.95468 0.88853 1.19070 0.90288 0.77219 0.98088 0.92486 1.22160 0.98069 1.02501 0.98253 1.21322 1.07992 0.97052 1.30534 0.92109 1.24857 0.95145 0.97589 0.95868 1.69842 1.22408 1.16164 1.44147 0.86577 0.80561 0.79402 0.81045 1.20189 1.21147 1.20203 0.93059 0.92618 0.93349 0.92114 0.92170 0.91351 0.89765 0.91886 0.91375 0.90910 0.92149 0.92254 0.92554 0.92188 0.92599 0.92241 0.92120 0.92266 0.92143 0.91118 0.94361 0.90829 0.92088 0.95032 0.96587 0.88885 0.92553 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 C -0.15 -1.96 9.91 37.16 0.37 -1.59 16 2 C -0.12 -1.86 5.35 -26.73 -0.14 -2.00 16 3 C -0.12 -1.87 4.51 -26.73 -0.12 -1.99 16 4 C -0.11 -1.83 1.49 -91.77 -0.14 -1.96 16 5 H 0.10 1.84 5.21 -51.93 -0.27 1.57 16 6 C -0.09 -1.40 3.32 -26.73 -0.09 -1.49 16 7 C -0.09 -1.09 2.04 -90.62 -0.18 -1.28 16 8 C -0.11 -1.26 5.20 -26.73 -0.14 -1.39 16 9 C -0.12 -1.16 5.92 -26.73 -0.16 -1.32 16 10 C -0.12 -1.19 5.92 -26.73 -0.16 -1.34 16 11 C -0.12 -1.33 5.92 -26.71 -0.16 -1.49 16 12 C -0.12 -1.54 4.94 -26.71 -0.13 -1.67 16 13 C 0.52 10.67 5.39 -10.99 -0.06 10.61 16 14 O -0.58 -13.07 15.50 5.56 0.09 -12.99 16 15 N -0.59 -12.64 2.75 -175.27 -0.48 -13.12 16 16 C 0.09 1.79 9.70 59.85 0.58 2.38 16 17 C 0.25 5.81 1.79 -69.08 -0.12 5.69 16 18 H 0.06 1.35 4.73 -51.93 -0.25 1.11 16 19 C -0.15 -3.35 8.59 37.16 0.32 -3.03 16 20 C -0.53 -13.47 8.01 -34.44 -0.28 -13.75 16 21 H 0.06 1.57 6.98 -52.49 -0.37 1.21 16 22 C 0.07 1.74 5.30 -17.82 -0.09 1.64 16 23 N -0.89 -23.11 11.32 55.43 0.63 -22.48 16 24 Si 0.90 20.18 29.54 -169.99 -5.02 15.16 16 25 H -0.28 -6.20 7.11 56.52 0.40 -5.80 16 26 H -0.29 -6.40 7.11 56.52 0.40 -5.99 16 27 H -0.28 -6.26 7.11 56.52 0.40 -5.86 16 28 H 0.05 0.60 8.14 -51.93 -0.42 0.18 16 29 H 0.05 0.77 8.14 -51.93 -0.42 0.34 16 30 H 0.05 0.58 8.14 -51.93 -0.42 0.15 16 31 H 0.06 1.07 6.90 -51.93 -0.36 0.71 16 32 H 0.06 0.86 6.70 -51.93 -0.35 0.51 16 33 H 0.07 0.97 6.27 -51.93 -0.33 0.64 16 34 H 0.08 1.51 4.49 -51.93 -0.23 1.28 16 35 H 0.06 1.04 8.09 -51.92 -0.42 0.62 16 36 H 0.07 1.06 6.44 -51.93 -0.33 0.73 16 37 H 0.07 0.91 6.30 -51.93 -0.33 0.59 16 38 H 0.06 0.69 8.14 -51.93 -0.42 0.26 16 39 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 40 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 41 H 0.06 0.58 8.14 -51.93 -0.42 0.16 16 42 H 0.06 0.50 8.14 -51.93 -0.42 0.08 16 43 H 0.06 0.60 8.14 -51.93 -0.42 0.17 16 44 H 0.06 0.67 8.14 -51.93 -0.42 0.25 16 45 H 0.06 0.65 8.14 -51.93 -0.42 0.22 16 46 H 0.06 0.79 8.14 -51.93 -0.42 0.37 16 47 H 0.07 1.02 6.43 -51.93 -0.33 0.69 16 48 H 0.04 0.70 8.14 -51.93 -0.42 0.28 16 49 H 0.07 1.47 6.68 -51.93 -0.35 1.12 16 50 H 0.06 1.19 7.23 -51.93 -0.38 0.82 16 51 H 0.03 0.68 7.77 -51.93 -0.40 0.28 16 52 H 0.02 0.31 6.92 -51.93 -0.36 -0.05 16 53 H 0.09 2.25 6.07 -51.93 -0.32 1.93 16 54 H 0.26 6.65 8.31 -40.82 -0.34 6.31 16 LS Contribution 391.09 15.07 5.89 5.89 Total: -1.00 -26.76 391.09 -9.59 -36.36 By element: Atomic # 1 Polarization: 15.16 SS G_CDS: -9.99 Total: 5.17 kcal Atomic # 6 Polarization: -13.28 SS G_CDS: -0.71 Total: -13.98 kcal Atomic # 7 Polarization: -35.75 SS G_CDS: 0.14 Total: -35.61 kcal Atomic # 8 Polarization: -13.07 SS G_CDS: 0.09 Total: -12.99 kcal Atomic # 14 Polarization: 20.18 SS G_CDS: -5.02 Total: 15.16 kcal Total LS contribution 5.89 Total: 5.89 kcal Total: -26.76 -9.59 -36.36 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. ZINC001289810260.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 -50.940 kcal (2) G-P(sol) polarization free energy of solvation -26.764 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -77.704 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.595 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -36.359 kcal (6) G-S(sol) free energy of system = (1) + (5) -87.299 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.03 seconds