Wall clock time and date at job start Tue Mar 31 2020 20:43:53 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 1.53001 * 1 3 3 H 1.08991 * 109.82238 * 2 1 4 4 C 1.54388 * 109.90417 * 120.93346 * 2 1 3 5 5 C 1.55309 * 102.24964 * 140.91398 * 4 2 1 6 6 C 1.54949 * 100.94401 * 325.86357 * 5 4 2 7 7 H 1.08994 * 110.31183 * 277.53498 * 6 5 4 8 8 C 1.52995 * 110.30937 * 155.35778 * 6 5 4 9 9 C 1.52996 * 109.47256 * 177.83316 * 8 6 5 10 10 C 1.50702 * 109.47473 * 180.02562 * 9 8 6 11 11 O 1.21283 * 119.99658 * 0.02562 * 10 9 8 12 12 N 1.34774 * 120.00132 * 180.02562 * 10 9 8 13 13 C 1.47163 * 136.00312 * 359.63121 * 12 10 9 14 14 C 1.52670 * 87.96524 * 206.73822 * 13 12 10 15 15 C 1.47163 * 135.99708 * 180.02562 * 12 10 9 16 16 C 1.52551 * 113.91133 * 88.15315 * 14 13 12 17 17 C 1.53354 * 109.13029 * 190.30976 * 16 14 13 18 18 N 1.46892 * 108.74779 * 307.75851 * 17 16 14 19 19 C 1.36939 * 120.46114 * 235.60192 * 18 17 16 20 20 H 1.08001 * 120.00100 * 28.47114 * 19 18 17 21 21 C 1.38813 * 119.99777 * 208.46989 * 19 18 17 22 22 N 1.31615 * 120.00083 * 17.65224 * 21 19 18 23 23 Si 1.86798 * 119.99698 * 197.65258 * 21 19 18 24 24 H 1.48501 * 109.47283 * 90.00035 * 23 21 19 25 25 H 1.48502 * 109.46905 * 209.99873 * 23 21 19 26 26 H 1.48499 * 109.47045 * 329.99812 * 23 21 19 27 27 C 1.46887 * 119.07303 * 55.62803 * 18 17 16 28 28 C 1.52556 * 114.24935 * 220.75082 * 14 13 12 29 29 O 1.43237 * 109.82973 * 239.11285 * 2 1 3 30 30 H 1.09000 * 109.46993 * 179.43230 * 1 2 3 31 31 H 1.08996 * 109.47400 * 299.43090 * 1 2 3 32 32 H 1.08998 * 109.47207 * 59.43569 * 1 2 3 33 33 H 1.08999 * 110.84543 * 259.10398 * 4 2 1 34 34 H 1.08994 * 110.84855 * 22.72724 * 4 2 1 35 35 H 1.08998 * 111.12720 * 83.78542 * 5 4 2 36 36 H 1.09000 * 111.12358 * 207.94847 * 5 4 2 37 37 H 1.08997 * 109.47259 * 297.84033 * 8 6 5 38 38 H 1.09003 * 109.47174 * 57.83824 * 8 6 5 39 39 H 1.08997 * 109.47573 * 300.00525 * 9 8 6 40 40 H 1.09000 * 109.47100 * 60.00330 * 9 8 6 41 41 H 1.09004 * 113.48819 * 321.43926 * 13 12 10 42 42 H 1.09001 * 113.49053 * 91.94269 * 13 12 10 43 43 H 1.08997 * 113.49063 * 268.05653 * 15 12 10 44 44 H 1.08998 * 113.49059 * 38.51403 * 15 12 10 45 45 H 1.09002 * 109.53127 * 310.20159 * 16 14 13 46 46 H 1.09000 * 109.53127 * 70.41378 * 16 14 13 47 47 H 1.09000 * 109.59298 * 187.97822 * 17 16 14 48 48 H 1.09000 * 109.71216 * 67.61146 * 17 16 14 49 49 H 0.96997 * 120.00108 * 179.97438 * 22 21 19 50 50 H 1.09004 * 109.59059 * 184.59073 * 27 18 17 51 51 H 1.09000 * 109.71788 * 64.21467 * 27 18 17 52 52 H 1.08995 * 109.52507 * 289.73553 * 28 14 13 53 53 H 1.08998 * 109.52565 * 49.88229 * 28 14 13 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 1 1.8996 1.0253 0.0000 4 6 2.0556 -0.7462 1.2452 5 6 3.2755 -1.5201 0.6750 6 6 2.7765 -1.8427 -0.7560 7 1 2.1430 -2.7296 -0.7448 8 6 3.9639 -2.0486 -1.6986 9 6 3.4510 -2.4187 -3.0917 10 6 4.6205 -2.6222 -4.0200 11 8 5.7529 -2.4851 -3.6078 12 7 4.4082 -2.9564 -5.3083 13 6 3.2325 -3.2123 -6.1556 14 6 4.1172 -4.1089 -7.0183 15 6 5.2506 -3.2323 -6.4830 16 6 4.1759 -5.5582 -6.5459 17 6 5.2784 -6.2939 -7.3173 18 7 5.0664 -6.0873 -8.7561 19 6 4.9490 -7.1583 -9.6013 20 1 4.5578 -8.0956 -9.2343 21 6 5.3328 -7.0390 -10.9300 22 7 6.1155 -6.0487 -11.3026 23 14 4.7383 -8.2842 -12.1892 24 1 3.4557 -7.8205 -12.7766 25 1 5.7532 -8.4242 -13.2642 26 1 4.5335 -9.5979 -11.5277 27 6 4.9826 -4.7159 -9.2754 28 6 3.8776 -3.9689 -8.5184 29 8 2.0159 -0.6917 -1.1563 30 1 -0.3633 -1.0276 -0.0102 31 1 -0.3634 0.5049 0.8950 32 1 -0.3633 0.5226 -0.8849 33 1 2.3687 -0.0420 2.0160 34 1 1.3043 -1.4357 1.6301 35 1 4.1637 -0.8889 0.6484 36 1 3.4613 -2.4328 1.2413 37 1 4.5447 -1.1282 -1.7578 38 1 4.5945 -2.8523 -1.3184 39 1 2.8702 -3.3392 -3.0325 40 1 2.8203 -1.6151 -3.4720 41 1 2.4370 -3.7532 -5.6431 42 1 2.8720 -2.3259 -6.6778 43 1 5.4446 -2.3515 -7.0951 44 1 6.1570 -3.7894 -6.2464 45 1 4.3978 -5.5851 -5.4790 46 1 3.2167 -6.0413 -6.7319 47 1 5.2345 -7.3592 -7.0907 48 1 6.2534 -5.8993 -7.0311 49 1 6.3840 -5.9656 -12.2309 50 1 4.7438 -4.7417 -10.3387 51 1 5.9353 -4.2076 -9.1270 52 1 2.9080 -4.3961 -8.7738 53 1 3.8951 -2.9143 -8.7933 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 ZINC001050761366.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 20:43:53 Heat of formation + Delta-G solvation = -39.444157 kcal Electronic energy + Delta-G solvation = -29665.556654 eV Core-core repulsion = 25731.340020 eV Total energy + Delta-G solvation = -3934.216634 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 336.220 amu Computer time = 1.25 seconds Orbital eigenvalues (eV) -40.74252 -40.00249 -38.36173 -35.88300 -34.10314 -32.60663 -32.47872 -31.08921 -30.51173 -29.72172 -27.69271 -26.47232 -25.68342 -24.17207 -23.05706 -22.34827 -21.87619 -20.95299 -20.64622 -18.93907 -17.99014 -17.37088 -17.01172 -16.50419 -16.07661 -15.71222 -15.48278 -14.84956 -14.79684 -14.50412 -14.06817 -13.86523 -13.76361 -13.58213 -13.48367 -13.25332 -12.98776 -12.67301 -12.63713 -12.46948 -12.25446 -12.09755 -11.95253 -11.84885 -11.53037 -11.40937 -11.32115 -11.19994 -11.12859 -11.05952 -10.97681 -10.74319 -10.46006 -10.29458 -10.07183 -9.83938 -9.80800 -9.76208 -9.60729 -9.31012 -8.50490 -8.44936 -6.66051 -5.78878 -3.21575 2.76533 2.99625 3.37778 3.42230 3.45052 3.46079 4.10965 4.28651 4.37417 4.49506 4.55012 4.64124 4.72690 4.79141 4.93891 5.00025 5.03545 5.13864 5.19000 5.24052 5.27511 5.33308 5.35725 5.38875 5.47173 5.51927 5.54375 5.57764 5.61194 5.64247 5.68621 5.70718 5.82327 5.91093 5.95154 5.98711 6.06857 6.09248 6.13787 6.28179 6.46882 6.58394 6.63434 6.67041 6.78555 6.82739 6.96987 7.33638 7.65355 7.80096 7.93431 8.29546 8.46004 9.21783 9.85120 10.41666 11.29216 Molecular weight = 336.22amu Principal moments of inertia in cm(-1) A = 0.029944 B = 0.001942 C = 0.001917 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 934.865229 B =14414.762770 C =14604.556697 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.162 4.162 2 C 0.075 3.925 3 H 0.077 0.923 4 C -0.152 4.152 5 C -0.152 4.152 6 C 0.080 3.920 7 H 0.071 0.929 8 C -0.100 4.100 9 C -0.129 4.129 10 C 0.538 3.462 11 O -0.550 6.550 12 N -0.643 5.643 13 C 0.102 3.898 14 C -0.076 4.076 15 C 0.113 3.887 16 C -0.105 4.105 17 C 0.147 3.853 18 N -0.590 5.590 19 C -0.252 4.252 20 H 0.065 0.935 21 C 0.002 3.998 22 N -0.902 5.902 23 Si 0.902 3.098 24 H -0.288 1.288 25 H -0.292 1.292 26 H -0.279 1.279 27 C 0.171 3.829 28 C -0.124 4.124 29 O -0.374 6.374 30 H 0.059 0.941 31 H 0.064 0.936 32 H 0.062 0.938 33 H 0.080 0.920 34 H 0.077 0.923 35 H 0.081 0.919 36 H 0.083 0.917 37 H 0.077 0.923 38 H 0.083 0.917 39 H 0.089 0.911 40 H 0.096 0.904 41 H 0.074 0.926 42 H 0.083 0.917 43 H 0.081 0.919 44 H 0.077 0.923 45 H 0.051 0.949 46 H 0.064 0.936 47 H 0.055 0.945 48 H 0.018 0.982 49 H 0.254 0.746 50 H 0.090 0.910 51 H 0.018 0.982 52 H 0.062 0.938 53 H 0.053 0.947 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -11.064 11.398 21.969 27.110 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 -0.220 4.220 2 C 0.017 3.983 3 H 0.095 0.905 4 C -0.190 4.190 5 C -0.190 4.190 6 C 0.023 3.977 7 H 0.089 0.911 8 C -0.138 4.138 9 C -0.169 4.169 10 C 0.328 3.672 11 O -0.429 6.429 12 N -0.378 5.378 13 C -0.022 4.022 14 C -0.077 4.077 15 C -0.009 4.009 16 C -0.144 4.144 17 C 0.020 3.980 18 N -0.313 5.313 19 C -0.382 4.382 20 H 0.083 0.917 21 C -0.197 4.197 22 N -0.546 5.546 23 Si 0.732 3.268 24 H -0.215 1.215 25 H -0.218 1.218 26 H -0.205 1.205 27 C 0.045 3.955 28 C -0.164 4.164 29 O -0.294 6.294 30 H 0.078 0.922 31 H 0.083 0.917 32 H 0.081 0.919 33 H 0.099 0.901 34 H 0.096 0.904 35 H 0.099 0.901 36 H 0.102 0.898 37 H 0.095 0.905 38 H 0.101 0.899 39 H 0.107 0.893 40 H 0.115 0.885 41 H 0.092 0.908 42 H 0.101 0.899 43 H 0.099 0.901 44 H 0.096 0.904 45 H 0.069 0.931 46 H 0.083 0.917 47 H 0.073 0.927 48 H 0.036 0.964 49 H 0.064 0.936 50 H 0.108 0.892 51 H 0.036 0.964 52 H 0.081 0.919 53 H 0.072 0.928 Dipole moment (debyes) X Y Z Total from point charges -10.376 11.610 22.053 26.996 hybrid contribution -0.344 -0.526 -0.509 0.809 sum -10.720 11.084 21.544 26.493 Atomic orbital electron populations 1.22141 0.94991 1.02566 1.02268 1.22697 0.94240 0.96363 0.84998 0.90462 1.23193 0.97932 0.99791 0.98064 1.23304 0.98573 1.01302 0.95826 1.23032 0.92277 0.89224 0.93168 0.91112 1.21486 0.96075 1.03425 0.92816 1.21534 0.96845 1.03763 0.94782 1.20260 0.90699 0.75554 0.80661 1.90687 1.24742 1.52051 1.75403 1.49726 1.11967 1.68583 1.07545 1.23192 0.90301 0.98462 0.90196 1.21647 0.94745 0.95012 0.96263 1.23049 0.96480 0.97921 0.83460 1.21698 1.01461 0.92945 0.98333 1.20881 0.93981 0.97495 0.85622 1.44022 1.83602 1.02266 1.01383 1.19194 1.35480 0.92583 0.90913 0.91728 1.25044 0.97570 0.98203 0.98845 1.70030 1.34836 1.33206 1.16517 0.86301 0.78087 0.81054 0.81391 1.21459 1.21825 1.20476 1.20782 0.92850 0.83347 0.98536 1.22069 1.02338 0.99773 0.92243 1.88462 1.70480 1.40466 1.29951 0.92216 0.91674 0.91883 0.90125 0.90434 0.90058 0.89822 0.90460 0.89888 0.89270 0.88531 0.90803 0.89913 0.90087 0.90449 0.93057 0.91737 0.92683 0.96401 0.93631 0.89199 0.96352 0.91904 0.92841 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 -0.16 -1.02 9.45 37.16 0.35 -0.67 16 2 C 0.07 0.56 4.15 -26.00 -0.11 0.45 16 3 H 0.08 0.55 8.14 -51.93 -0.42 0.13 16 4 C -0.15 -0.89 6.55 -24.78 -0.16 -1.06 16 5 C -0.15 -1.04 6.57 -24.48 -0.16 -1.20 16 6 C 0.08 0.69 3.43 -25.70 -0.09 0.60 16 7 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 8 C -0.10 -1.04 4.25 -26.74 -0.11 -1.15 16 9 C -0.13 -1.45 5.44 -27.88 -0.15 -1.60 16 10 C 0.54 8.15 8.08 -10.99 -0.09 8.06 16 11 O -0.55 -10.34 16.76 5.56 0.09 -10.24 16 12 N -0.64 -9.47 3.46 -185.30 -0.64 -10.11 16 13 C 0.10 1.28 7.56 -8.36 -0.06 1.22 16 14 C -0.08 -1.18 0.83 -155.16 -0.13 -1.30 16 15 C 0.11 1.81 7.56 -8.21 -0.06 1.74 16 16 C -0.11 -1.76 5.25 -26.78 -0.14 -1.90 16 17 C 0.15 3.02 6.41 -3.65 -0.02 3.00 16 18 N -0.59 -14.29 2.96 -172.17 -0.51 -14.80 16 19 C -0.25 -6.76 9.56 -15.06 -0.14 -6.90 16 20 H 0.07 1.71 7.89 -52.49 -0.41 1.30 16 21 C 0.00 0.05 4.89 -17.43 -0.09 -0.03 16 22 N -0.90 -25.72 11.21 55.49 0.62 -25.09 16 23 Si 0.90 21.37 29.59 -169.99 -5.03 16.34 16 24 H -0.29 -6.78 7.11 56.52 0.40 -6.37 16 25 H -0.29 -7.02 7.11 56.52 0.40 -6.62 16 26 H -0.28 -6.51 7.11 56.52 0.40 -6.11 16 27 C 0.17 3.86 5.27 -3.64 -0.02 3.84 16 28 C -0.12 -2.15 5.31 -26.77 -0.14 -2.29 16 29 O -0.37 -3.74 10.35 -35.23 -0.36 -4.11 16 30 H 0.06 0.39 8.14 -51.93 -0.42 -0.04 16 31 H 0.06 0.31 8.14 -51.93 -0.42 -0.11 16 32 H 0.06 0.43 8.14 -51.93 -0.42 0.00 16 33 H 0.08 0.38 8.14 -51.93 -0.42 -0.04 16 34 H 0.08 0.40 7.85 -51.93 -0.41 0.00 16 35 H 0.08 0.57 8.06 -51.93 -0.42 0.16 16 36 H 0.08 0.47 8.14 -51.93 -0.42 0.05 16 37 H 0.08 0.91 8.10 -51.93 -0.42 0.49 16 38 H 0.08 0.87 8.10 -51.93 -0.42 0.45 16 39 H 0.09 0.87 8.14 -51.93 -0.42 0.44 16 40 H 0.10 1.05 7.91 -51.93 -0.41 0.64 16 41 H 0.07 0.82 8.10 -51.93 -0.42 0.40 16 42 H 0.08 0.93 8.09 -51.93 -0.42 0.51 16 43 H 0.08 1.23 8.06 -51.93 -0.42 0.81 16 44 H 0.08 1.38 7.54 -51.93 -0.39 0.99 16 45 H 0.05 0.81 7.95 -51.93 -0.41 0.40 16 46 H 0.06 1.07 8.14 -51.93 -0.42 0.65 16 47 H 0.05 1.12 7.92 -51.93 -0.41 0.71 16 48 H 0.02 0.38 7.61 -51.93 -0.39 -0.01 16 49 H 0.25 7.01 8.31 -40.82 -0.34 6.67 16 50 H 0.09 2.30 5.97 -51.93 -0.31 1.99 16 51 H 0.02 0.44 8.14 -51.93 -0.42 0.01 16 52 H 0.06 1.10 8.14 -51.93 -0.42 0.68 16 53 H 0.05 0.81 8.10 -51.93 -0.42 0.39 16 LS Contribution 411.31 15.07 6.20 6.20 Total: -1.00 -31.45 411.31 -10.84 -42.29 By element: Atomic # 1 Polarization: 8.58 SS G_CDS: -9.88 Total: -1.29 kcal Atomic # 6 Polarization: 2.14 SS G_CDS: -1.33 Total: 0.81 kcal Atomic # 7 Polarization: -49.47 SS G_CDS: -0.53 Total: -50.00 kcal Atomic # 8 Polarization: -14.08 SS G_CDS: -0.27 Total: -14.35 kcal Atomic # 14 Polarization: 21.37 SS G_CDS: -5.03 Total: 16.34 kcal Total LS contribution 6.20 Total: 6.20 kcal Total: -31.45 -10.84 -42.29 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. ZINC001050761366.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 2.848 kcal (2) G-P(sol) polarization free energy of solvation -31.451 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -28.604 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.840 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.292 kcal (6) G-S(sol) free energy of system = (1) + (5) -39.444 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.25 seconds