Wall clock time and date at job start Tue Mar 31 2020 21:38:36 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 1.30997 * 1 3 3 C 1.50703 * 119.99883 * 2 1 4 4 C 1.50704 * 120.00374 * 180.02562 * 2 1 3 5 5 C 1.52998 * 109.47320 * 94.99257 * 4 2 1 6 6 C 1.50700 * 109.47129 * 179.97438 * 5 4 2 7 7 O 1.21278 * 119.99555 * 0.02562 * 6 5 4 8 8 N 1.34775 * 120.00066 * 180.02562 * 6 5 4 9 9 C 1.47159 * 120.98563 * 359.97438 * 8 6 5 10 10 C 1.53301 * 108.37215 * 230.61463 * 9 8 6 11 11 H 1.09003 * 109.51069 * 67.57741 * 10 9 8 12 12 C 1.52999 * 109.51104 * 187.67131 * 10 9 8 13 13 O 1.42970 * 109.22763 * 307.64999 * 10 9 8 14 14 C 1.42900 * 114.20489 * 62.49688 * 13 10 9 15 15 C 1.52997 * 109.53683 * 177.77334 * 14 13 10 16 16 C 1.53189 * 109.34664 * 300.96473 * 15 14 13 17 17 N 1.46925 * 108.77177 * 305.42537 * 16 15 14 18 18 C 1.36934 * 120.63802 * 233.68316 * 17 16 15 19 19 H 1.08003 * 120.00296 * 27.68429 * 18 17 16 20 20 C 1.38813 * 120.00044 * 207.68564 * 18 17 16 21 21 N 1.31614 * 120.00088 * 17.35513 * 20 18 17 22 22 Si 1.86804 * 120.00057 * 197.35480 * 20 18 17 23 23 H 1.48504 * 109.46982 * 89.99663 * 22 20 18 24 24 H 1.48495 * 109.47334 * 210.00008 * 22 20 18 25 25 H 1.48504 * 109.46717 * 330.00162 * 22 20 18 26 26 C 1.46924 * 118.72596 * 53.66303 * 17 16 15 27 27 C 1.52977 * 109.56163 * 57.47499 * 14 13 10 28 28 C 1.47155 * 120.98756 * 180.02562 * 8 6 5 29 29 H 1.08002 * 119.99969 * 179.97438 * 1 2 3 30 30 H 1.07992 * 120.00636 * 359.97438 * 1 2 3 31 31 H 1.09004 * 109.47011 * 270.00929 * 3 2 1 32 32 H 1.09002 * 109.46468 * 30.00110 * 3 2 1 33 33 H 1.08993 * 109.47333 * 150.00044 * 3 2 1 34 34 H 1.09002 * 109.46402 * 334.99816 * 4 2 1 35 35 H 1.09003 * 109.46832 * 214.99837 * 4 2 1 36 36 H 1.09003 * 109.46786 * 60.00107 * 5 4 2 37 37 H 1.08996 * 109.47430 * 300.00407 * 5 4 2 38 38 H 1.08996 * 109.68700 * 350.33285 * 9 8 6 39 39 H 1.08997 * 109.68343 * 110.89646 * 9 8 6 40 40 H 1.09002 * 109.47007 * 60.00263 * 12 10 9 41 41 H 1.08998 * 109.46940 * 179.97438 * 12 10 9 42 42 H 1.09002 * 109.47419 * 300.00248 * 12 10 9 43 43 H 1.09006 * 109.49017 * 181.00290 * 15 14 13 44 44 H 1.08996 * 109.51426 * 60.94344 * 15 14 13 45 45 H 1.08999 * 109.58376 * 65.21158 * 16 15 14 46 46 H 1.09000 * 109.58837 * 185.63744 * 16 15 14 47 47 H 0.97005 * 119.99868 * 180.02562 * 21 20 18 48 48 H 1.09002 * 109.58858 * 186.55566 * 26 17 16 49 49 H 1.09001 * 109.58618 * 66.13201 * 26 17 16 50 50 H 1.09000 * 109.49287 * 178.98943 * 27 14 13 51 51 H 1.08998 * 109.49552 * 299.06855 * 27 14 13 52 52 H 1.08999 * 109.67770 * 9.76866 * 28 8 6 53 53 H 1.09001 * 109.67261 * 249.23136 * 28 8 6 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 1.3100 0.0000 0.0000 3 6 2.0635 1.3051 0.0000 4 6 2.0636 -1.3051 -0.0006 5 6 2.4273 -1.6834 -1.4377 6 6 3.1815 -2.9881 -1.4382 7 8 3.4054 -3.5593 -0.3921 8 7 3.6070 -3.5201 -2.6011 9 6 3.3467 -2.8457 -3.8829 10 6 2.7296 -3.8643 -4.8482 11 1 1.7357 -4.1425 -4.4975 12 6 2.6245 -3.2468 -6.2441 13 8 3.5604 -5.0267 -4.9005 14 6 3.6823 -5.7161 -3.6548 15 6 4.5439 -6.9661 -3.8440 16 6 3.8959 -7.8752 -4.8930 17 7 2.5109 -8.1517 -4.4882 18 6 2.0580 -9.4399 -4.3849 19 1 2.7484 -10.2383 -4.1560 20 6 0.7117 -9.7196 -4.5745 21 7 -0.0640 -8.8435 -5.1770 22 14 0.0007 -11.3395 -3.9746 23 1 -0.4837 -11.1811 -2.5797 24 1 -1.1311 -11.7377 -4.8495 25 1 1.0520 -12.3875 -4.0174 26 6 1.6212 -7.0196 -4.1960 27 6 2.2940 -6.1196 -3.1547 28 6 4.3447 -4.7931 -2.6269 29 1 -0.5400 -0.9353 -0.0004 30 1 -0.5401 0.9352 0.0004 31 1 2.2450 1.6199 -1.0277 32 1 1.4743 2.0647 0.5139 33 1 3.0158 1.1749 0.5138 34 1 1.4386 -2.0856 0.4334 35 1 2.9743 -1.1990 0.5889 36 1 3.0522 -0.9028 -1.8718 37 1 1.5167 -1.7894 -2.0272 38 1 2.6531 -2.0191 -3.7287 39 1 4.2822 -2.4685 -4.2959 40 1 3.6188 -2.9704 -6.5950 41 1 2.1862 -3.9717 -6.9300 42 1 1.9942 -2.3585 -6.2020 43 1 4.6217 -7.5010 -2.8974 44 1 5.5391 -6.6749 -4.1799 45 1 3.9007 -7.3761 -5.8620 46 1 4.4512 -8.8108 -4.9589 47 1 -1.0049 -9.0388 -5.3092 48 1 0.6752 -7.3907 -3.8016 49 1 1.4412 -6.4513 -5.1085 50 1 2.3896 -6.6611 -2.2135 51 1 1.6889 -5.2262 -3.0009 52 1 4.3105 -5.2571 -1.6412 53 1 5.3810 -4.6110 -2.9116 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001111546125.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 21:38:36 Heat of formation + Delta-G solvation = -45.655490 kcal Electronic energy + Delta-G solvation = -31344.367918 eV Core-core repulsion = 27409.881940 eV Total energy + Delta-G solvation = -3934.485978 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.22 seconds Orbital eigenvalues (eV) -40.70561 -38.94833 -36.63830 -36.35836 -34.55949 -33.59284 -31.65317 -31.35788 -30.11422 -29.67078 -27.61455 -27.29037 -26.33702 -24.84799 -23.49619 -22.58790 -21.66958 -20.69812 -19.08169 -18.88339 -18.69054 -17.12479 -16.94018 -16.15627 -16.03825 -15.50442 -15.08708 -14.87683 -14.63509 -14.52741 -14.18235 -13.98675 -13.64209 -13.56742 -13.37172 -13.23318 -13.10637 -12.65997 -12.61364 -12.44568 -12.19520 -11.99539 -11.91602 -11.72381 -11.49181 -11.43353 -11.40563 -11.25432 -11.10454 -11.00474 -10.74068 -10.54899 -10.33425 -10.23889 -10.11116 -9.83880 -9.74885 -9.50141 -9.30046 -9.25362 -8.42734 -8.33952 -6.61673 -5.74859 -3.16156 1.94575 2.60012 2.91290 3.40407 3.47278 3.48198 3.90133 4.29944 4.53332 4.63366 4.70752 4.76271 4.81755 4.94685 4.97872 5.12351 5.16884 5.24742 5.25675 5.30647 5.34311 5.40327 5.43934 5.48899 5.56192 5.63157 5.64868 5.65577 5.66237 5.74390 5.82194 5.90527 5.94843 6.04138 6.09616 6.21147 6.30338 6.36320 6.39128 6.44945 6.48196 6.58394 6.62243 6.69171 6.84880 7.08823 7.34517 7.41545 7.60331 7.71816 7.83173 8.13837 8.49080 9.25865 9.89861 10.47412 11.33606 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.013608 B = 0.003146 C = 0.002917 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2057.117380 B = 8899.194111 C = 9596.806224 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.194 4.194 2 C -0.128 4.128 3 C -0.120 4.120 4 C -0.071 4.071 5 C -0.132 4.132 6 C 0.514 3.486 7 O -0.541 6.541 8 N -0.611 5.611 9 C 0.079 3.921 10 C 0.070 3.930 11 H 0.069 0.931 12 C -0.141 4.141 13 O -0.356 6.356 14 C 0.119 3.881 15 C -0.117 4.117 16 C 0.151 3.849 17 N -0.591 5.591 18 C -0.250 4.250 19 H 0.066 0.934 20 C 0.001 3.999 21 N -0.903 5.903 22 Si 0.901 3.099 23 H -0.288 1.288 24 H -0.292 1.292 25 H -0.279 1.279 26 C 0.181 3.819 27 C -0.159 4.159 28 C 0.089 3.911 29 H 0.099 0.901 30 H 0.097 0.903 31 H 0.066 0.934 32 H 0.062 0.938 33 H 0.063 0.937 34 H 0.077 0.923 35 H 0.076 0.924 36 H 0.092 0.908 37 H 0.094 0.906 38 H 0.089 0.911 39 H 0.075 0.925 40 H 0.061 0.939 41 H 0.071 0.929 42 H 0.068 0.932 43 H 0.073 0.927 44 H 0.059 0.941 45 H 0.027 0.973 46 H 0.052 0.948 47 H 0.252 0.748 48 H 0.084 0.916 49 H 0.021 0.979 50 H 0.063 0.937 51 H 0.048 0.952 52 H 0.097 0.903 53 H 0.068 0.932 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 5.707 20.343 4.239 21.549 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 -0.231 4.231 2 C -0.128 4.128 3 C -0.177 4.177 4 C -0.108 4.108 5 C -0.172 4.172 6 C 0.303 3.697 7 O -0.418 6.418 8 N -0.344 5.344 9 C -0.045 4.045 10 C 0.011 3.989 11 H 0.087 0.913 12 C -0.199 4.199 13 O -0.275 6.275 14 C 0.079 3.921 15 C -0.157 4.157 16 C 0.025 3.975 17 N -0.314 5.314 18 C -0.379 4.379 19 H 0.083 0.917 20 C -0.197 4.197 21 N -0.547 5.547 22 Si 0.731 3.269 23 H -0.215 1.215 24 H -0.218 1.218 25 H -0.204 1.204 26 C 0.055 3.945 27 C -0.199 4.199 28 C -0.034 4.034 29 H 0.117 0.883 30 H 0.115 0.885 31 H 0.085 0.915 32 H 0.081 0.919 33 H 0.082 0.918 34 H 0.096 0.904 35 H 0.095 0.905 36 H 0.110 0.890 37 H 0.112 0.888 38 H 0.107 0.893 39 H 0.093 0.907 40 H 0.080 0.920 41 H 0.090 0.910 42 H 0.086 0.914 43 H 0.091 0.909 44 H 0.077 0.923 45 H 0.045 0.955 46 H 0.071 0.929 47 H 0.062 0.938 48 H 0.102 0.898 49 H 0.039 0.961 50 H 0.082 0.918 51 H 0.066 0.934 52 H 0.116 0.884 53 H 0.086 0.914 Dipole moment (debyes) X Y Z Total from point charges 5.753 19.936 4.587 21.251 hybrid contribution -0.633 -0.611 0.442 0.984 sum 5.121 19.325 5.029 20.615 Atomic orbital electron populations 1.23747 0.95253 1.01990 1.02110 1.21775 0.95449 0.95639 0.99908 1.20877 1.00212 0.94518 1.02059 1.20441 1.00853 0.94327 0.95202 1.21648 1.01123 0.95039 0.99410 1.20683 0.79066 0.86891 0.83067 1.90694 1.57291 1.62839 1.30984 1.48146 1.56493 1.23536 1.06253 1.22547 1.01611 0.96115 0.84186 1.22386 0.94900 0.85950 0.95672 0.91272 1.21695 1.02409 1.00572 0.95194 1.88007 1.68537 1.39165 1.31763 1.21710 0.96388 0.90953 0.83089 1.21994 0.97211 0.94438 1.02058 1.20789 0.86870 0.95814 0.94030 1.44029 1.06873 1.02562 1.77906 1.19208 0.92648 0.84827 1.41250 0.91672 1.25021 0.97963 0.97659 0.99105 1.70040 1.05569 1.35918 1.43220 0.86309 0.78685 0.83581 0.78329 1.21527 1.21820 1.20446 1.20637 0.93909 0.86634 0.93319 1.22700 0.95477 0.99970 1.01746 1.22441 0.94945 0.83915 1.02090 0.88308 0.88510 0.91480 0.91922 0.91819 0.90424 0.90536 0.88986 0.88795 0.89267 0.90695 0.91970 0.90972 0.91356 0.90880 0.92260 0.95474 0.92903 0.93763 0.89778 0.96075 0.91846 0.93362 0.88443 0.91374 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 -0.19 -1.62 13.89 29.02 0.40 -1.21 16 2 C -0.13 -1.09 5.31 -101.06 -0.54 -1.63 16 3 C -0.12 -0.81 10.03 36.01 0.36 -0.45 16 4 C -0.07 -0.72 4.67 -27.88 -0.13 -0.85 16 5 C -0.13 -1.30 4.06 -27.88 -0.11 -1.42 16 6 C 0.51 7.12 7.71 -10.99 -0.08 7.03 16 7 O -0.54 -9.46 15.45 5.56 0.09 -9.37 16 8 N -0.61 -8.23 2.52 -172.32 -0.44 -8.67 16 9 C 0.08 0.86 5.83 -3.53 -0.02 0.84 16 10 C 0.07 0.94 3.01 -26.58 -0.08 0.86 16 11 H 0.07 1.06 6.29 -51.93 -0.33 0.73 16 12 C -0.14 -1.56 9.57 37.16 0.36 -1.20 16 13 O -0.36 -6.03 8.64 -35.23 -0.30 -6.34 16 14 C 0.12 2.04 0.68 -90.52 -0.06 1.98 16 15 C -0.12 -2.07 5.10 -26.63 -0.14 -2.21 16 16 C 0.15 3.24 6.28 -3.71 -0.02 3.22 16 17 N -0.59 -15.00 2.99 -172.32 -0.52 -15.51 16 18 C -0.25 -6.93 9.59 -15.06 -0.14 -7.07 16 19 H 0.07 1.78 7.89 -52.48 -0.41 1.36 16 20 C 0.00 0.02 4.91 -17.43 -0.09 -0.06 16 21 N -0.90 -26.44 11.19 55.49 0.62 -25.81 16 22 Si 0.90 22.00 29.59 -169.99 -5.03 16.97 16 23 H -0.29 -7.05 7.11 56.52 0.40 -6.65 16 24 H -0.29 -7.18 7.11 56.52 0.40 -6.78 16 25 H -0.28 -6.67 7.11 56.52 0.40 -6.27 16 26 C 0.18 4.38 5.08 -3.71 -0.02 4.36 16 27 C -0.16 -3.17 4.33 -26.64 -0.12 -3.28 16 28 C 0.09 1.34 5.29 -3.58 -0.02 1.32 16 29 H 0.10 0.85 7.99 -52.49 -0.42 0.43 16 30 H 0.10 0.68 8.04 -52.49 -0.42 0.26 16 31 H 0.07 0.40 8.14 -51.93 -0.42 -0.03 16 32 H 0.06 0.38 8.06 -51.93 -0.42 -0.04 16 33 H 0.06 0.42 8.08 -51.93 -0.42 0.00 16 34 H 0.08 0.90 7.94 -51.93 -0.41 0.49 16 35 H 0.08 0.82 8.06 -51.93 -0.42 0.40 16 36 H 0.09 0.71 8.01 -51.93 -0.42 0.30 16 37 H 0.09 0.84 7.66 -51.93 -0.40 0.45 16 38 H 0.09 0.73 6.05 -51.93 -0.31 0.42 16 39 H 0.07 0.74 8.14 -51.93 -0.42 0.32 16 40 H 0.06 0.63 8.14 -51.93 -0.42 0.21 16 41 H 0.07 0.92 8.14 -51.93 -0.42 0.50 16 42 H 0.07 0.57 8.14 -51.93 -0.42 0.15 16 43 H 0.07 1.29 8.14 -51.93 -0.42 0.87 16 44 H 0.06 0.91 8.14 -51.93 -0.42 0.49 16 45 H 0.03 0.61 7.82 -51.93 -0.41 0.20 16 46 H 0.05 1.10 7.93 -51.93 -0.41 0.69 16 47 H 0.25 7.15 8.31 -40.82 -0.34 6.81 16 48 H 0.08 2.31 6.03 -51.93 -0.31 1.99 16 49 H 0.02 0.54 7.83 -51.93 -0.41 0.14 16 50 H 0.06 1.34 8.14 -51.93 -0.42 0.92 16 51 H 0.05 0.91 6.16 -51.93 -0.32 0.59 16 52 H 0.10 1.62 7.07 -51.93 -0.37 1.25 16 53 H 0.07 0.95 8.14 -51.93 -0.42 0.53 16 LS Contribution 405.53 15.07 6.11 6.11 Total: -1.00 -32.21 405.53 -9.46 -41.67 By element: Atomic # 1 Polarization: 10.26 SS G_CDS: -9.54 Total: 0.71 kcal Atomic # 6 Polarization: 0.68 SS G_CDS: -0.45 Total: 0.24 kcal Atomic # 7 Polarization: -49.67 SS G_CDS: -0.33 Total: -50.00 kcal Atomic # 8 Polarization: -15.49 SS G_CDS: -0.22 Total: -15.71 kcal Atomic # 14 Polarization: 22.00 SS G_CDS: -5.03 Total: 16.97 kcal Total LS contribution 6.11 Total: 6.11 kcal Total: -32.21 -9.46 -41.67 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. ZINC001111546125.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 -3.986 kcal (2) G-P(sol) polarization free energy of solvation -32.210 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -36.197 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.459 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.669 kcal (6) G-S(sol) free energy of system = (1) + (5) -45.655 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.22 seconds