Wall clock time and date at job start Fri Apr 10 2020 22:11:35 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 1.52995 * 1 3 3 H 1.09003 * 109.45409 * 2 1 4 4 C 1.53038 * 109.46400 * 240.02769 * 2 1 3 5 5 C 1.53120 * 109.27850 * 180.80129 * 4 2 1 6 6 C 1.53122 * 109.15978 * 57.65790 * 5 4 2 7 7 C 1.53042 * 109.27526 * 302.34386 * 6 5 4 8 8 N 1.46842 * 109.46444 * 119.97349 * 2 1 3 9 9 C 1.46900 * 110.99792 * 305.85536 * 8 2 1 10 10 C 1.52992 * 109.47344 * 299.71923 * 9 8 2 11 11 H 1.09004 * 109.50313 * 30.01288 * 10 9 8 12 12 C 1.53125 * 109.50523 * 269.93611 * 10 9 8 13 13 C 1.53121 * 109.15848 * 182.36425 * 12 10 9 14 14 C 1.53037 * 109.27964 * 57.65662 * 13 12 10 15 15 N 1.46839 * 109.52210 * 300.81774 * 14 13 12 16 16 C 1.46900 * 110.99956 * 185.84054 * 15 14 13 17 17 C 1.52996 * 109.47482 * 66.04643 * 16 15 14 18 18 C 1.52992 * 109.47594 * 180.02562 * 17 16 15 19 19 C 1.50698 * 109.47371 * 180.02562 * 18 17 16 20 20 H 1.07997 * 120.00049 * 359.97438 * 19 18 17 21 21 C 1.37884 * 120.00243 * 180.02562 * 19 18 17 22 22 N 1.31512 * 119.99755 * 359.97438 * 21 19 18 23 23 Si 1.86794 * 119.99841 * 179.97438 * 21 19 18 24 24 H 1.48497 * 109.47443 * 359.97438 * 23 21 19 25 25 H 1.48506 * 109.47147 * 119.99907 * 23 21 19 26 26 H 1.48502 * 109.46783 * 239.99111 * 23 21 19 27 27 C 1.46848 * 111.19881 * 61.74266 * 15 14 13 28 28 H 1.09003 * 109.47430 * 300.02911 * 1 2 3 29 29 H 1.09004 * 109.47379 * 60.02522 * 1 2 3 30 30 H 1.08998 * 109.47281 * 180.02562 * 1 2 3 31 31 H 1.09005 * 109.50282 * 60.86413 * 4 2 1 32 32 H 1.08995 * 109.50220 * 300.74742 * 4 2 1 33 33 H 1.08997 * 109.52481 * 297.75039 * 5 4 2 34 34 H 1.09008 * 109.56886 * 177.58708 * 5 4 2 35 35 H 1.08992 * 109.50333 * 182.40042 * 6 5 4 36 36 H 1.08996 * 109.53672 * 62.29996 * 6 5 4 37 37 H 1.09001 * 109.46008 * 299.16586 * 7 6 5 38 38 H 1.08997 * 109.44850 * 179.19167 * 7 6 5 39 39 H 1.09004 * 109.47316 * 179.71963 * 9 8 2 40 40 H 1.08997 * 109.47057 * 59.72290 * 9 8 2 41 41 H 1.08998 * 109.52111 * 62.46230 * 12 10 9 42 42 H 1.08998 * 109.57457 * 302.29974 * 12 10 9 43 43 H 1.09003 * 109.50234 * 297.71074 * 13 12 10 44 44 H 1.09007 * 109.50047 * 177.59694 * 13 12 10 45 45 H 1.09003 * 109.46161 * 180.80123 * 14 13 12 46 46 H 1.08993 * 109.45362 * 60.83021 * 14 13 12 47 47 H 1.09004 * 109.47219 * 186.04883 * 16 15 14 48 48 H 1.09003 * 109.46977 * 306.04362 * 16 15 14 49 49 H 1.09004 * 109.47089 * 300.00319 * 17 16 15 50 50 H 1.09003 * 109.47244 * 59.99883 * 17 16 15 51 51 H 1.09004 * 109.47473 * 299.99842 * 18 17 16 52 52 H 1.09000 * 109.47400 * 59.99955 * 18 17 16 53 53 H 0.97000 * 120.00015 * 180.02562 * 22 21 19 54 54 H 1.09000 * 109.45978 * 58.27625 * 27 15 14 55 55 H 1.09004 * 109.46336 * 178.23978 * 27 15 14 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 1.5299 0.0000 0.0000 3 1 1.8930 1.0278 0.0000 4 6 2.0399 -0.7209 -1.2500 5 6 3.5710 -0.7359 -1.2356 6 6 4.0548 -1.4187 0.0467 7 6 3.4864 -0.6776 1.2591 8 7 2.0193 -0.6917 1.1993 9 6 1.4373 -0.1105 2.4165 10 6 1.8285 1.3653 2.5144 11 1 1.9540 1.7758 1.5124 12 6 3.1433 1.4954 3.2885 13 6 3.4967 2.9783 3.4329 14 6 2.3507 3.7042 4.1413 15 7 1.1161 3.5507 3.3613 16 6 0.0264 4.3494 3.9380 17 6 0.3585 5.8369 3.8046 18 6 -0.7761 6.6688 4.4058 19 6 -0.4492 8.1340 4.2739 20 1 0.4756 8.4411 3.8082 21 6 -1.3302 9.0824 4.7486 22 7 -2.4561 8.7084 5.3161 23 14 -0.9246 10.8985 4.5856 24 1 0.3917 11.0536 3.9159 25 1 -1.9741 11.5695 3.7771 26 1 -0.8690 11.5162 5.9350 27 6 0.7309 2.1381 3.2494 28 1 -0.3634 0.5143 0.8897 29 1 -0.3634 0.5134 -0.8902 30 1 -0.3634 -1.0276 0.0005 31 1 1.6895 -0.1981 -2.1400 32 1 1.6659 -1.7446 -1.2576 33 1 3.9456 0.2871 -1.2672 34 1 3.9388 -1.2856 -2.1021 35 1 5.1439 -1.3946 0.0831 36 1 3.7131 -2.4536 0.0598 37 1 3.8403 0.3534 1.2531 38 1 3.8175 -1.1700 2.1734 39 1 1.8125 -0.6445 3.2895 40 1 0.3514 -0.1967 2.3769 41 1 3.9376 0.9828 2.7460 42 1 3.0308 1.0498 4.2768 43 1 3.6485 3.4141 2.4454 44 1 4.4096 3.0792 4.0200 45 1 2.5932 4.7630 4.2330 46 1 2.2088 3.2769 5.1338 47 1 -0.9013 4.1353 3.4072 48 1 -0.0912 4.0964 4.9917 49 1 1.2862 6.0511 4.3354 50 1 0.4761 6.0900 2.7509 51 1 -1.7040 6.4548 3.8754 52 1 -0.8933 6.4158 5.4595 53 1 -3.0761 9.3756 5.6497 54 1 0.5964 1.7183 4.2463 55 1 -0.2033 2.0593 2.6933 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) 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 ZINC000072965331.mol2 55 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 22:11:35 Heat of formation + Delta-G solvation = -23.615604 kcal Electronic energy + Delta-G solvation = -26878.782919 eV Core-core repulsion = 23527.994089 eV Total energy + Delta-G solvation = -3350.788829 eV No. of doubly occupied orbitals = 61 Molecular weight (most abundant/longest-lived isotopes) = 308.252 amu Computer time = 0.58 seconds Orbital eigenvalues (eV) -40.37908 -38.49529 -35.30802 -33.87659 -33.00951 -32.38122 -31.05632 -30.52235 -27.45187 -26.66379 -26.12740 -23.98440 -23.41143 -22.39574 -22.05436 -21.08323 -20.08765 -19.69944 -19.08596 -16.36475 -16.26087 -15.98255 -15.48415 -14.96287 -14.74830 -14.64619 -14.52298 -14.29011 -14.21187 -13.93949 -13.43394 -13.28007 -12.95483 -12.85642 -12.40596 -12.25151 -12.20132 -12.11929 -11.99769 -11.70263 -11.62697 -11.38498 -11.25554 -11.09441 -10.98393 -10.87497 -10.74530 -10.60562 -10.56759 -10.50660 -10.45605 -10.21808 -10.11237 -9.56441 -9.30668 -9.02457 -8.33466 -8.32053 -8.00906 -5.97844 -3.99618 3.32224 3.39525 3.44168 3.69827 4.11651 4.48326 4.51255 4.55675 4.60425 4.64934 4.83237 4.85915 4.91799 5.05486 5.12988 5.19522 5.27471 5.31435 5.38002 5.40147 5.43183 5.45442 5.51386 5.55255 5.64609 5.65289 5.67985 5.68617 5.70625 5.74863 5.75134 5.84294 5.89080 5.91685 5.94028 5.96833 6.01888 6.10774 6.14400 6.20592 6.23716 6.35299 6.40418 6.74125 6.81609 6.94029 6.96693 7.15923 7.42984 7.46216 7.71340 7.86341 8.03022 8.46637 9.07873 9.64238 11.13707 Molecular weight = 308.25amu Principal moments of inertia in cm(-1) A = 0.023438 B = 0.002445 C = 0.002390 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1194.342637 B =11449.358522 C =11710.378726 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 0.077 3.923 3 H 0.048 0.952 4 C -0.111 4.111 5 C -0.122 4.122 6 C -0.118 4.118 7 C 0.048 3.952 8 N -0.528 5.528 9 C 0.055 3.945 10 C -0.122 4.122 11 H 0.083 0.917 12 C -0.122 4.122 13 C -0.116 4.116 14 C 0.053 3.947 15 N -0.538 5.538 16 C 0.057 3.943 17 C -0.104 4.104 18 C 0.021 3.979 19 C -0.516 4.516 20 H 0.055 0.945 21 C 0.055 3.945 22 N -0.897 5.897 23 Si 0.891 3.109 24 H -0.273 1.273 25 H -0.284 1.284 26 H -0.284 1.284 27 C 0.065 3.935 28 H 0.061 0.939 29 H 0.058 0.942 30 H 0.061 0.939 31 H 0.064 0.936 32 H 0.069 0.931 33 H 0.058 0.942 34 H 0.061 0.939 35 H 0.063 0.937 36 H 0.068 0.932 37 H 0.045 0.955 38 H 0.072 0.928 39 H 0.073 0.927 40 H 0.081 0.919 41 H 0.068 0.932 42 H 0.057 0.943 43 H 0.067 0.933 44 H 0.062 0.938 45 H 0.081 0.919 46 H 0.027 0.973 47 H 0.068 0.932 48 H 0.027 0.973 49 H 0.046 0.954 50 H 0.054 0.946 51 H 0.015 0.985 52 H 0.013 0.987 53 H 0.259 0.741 54 H 0.028 0.972 55 H 0.070 0.930 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 12.011 -23.094 -9.674 27.770 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 -0.031 4.031 3 H 0.066 0.934 4 C -0.149 4.149 5 C -0.160 4.160 6 C -0.155 4.155 7 C -0.079 4.079 8 N -0.252 5.252 9 C -0.073 4.073 10 C -0.142 4.142 11 H 0.101 0.899 12 C -0.159 4.159 13 C -0.154 4.154 14 C -0.075 4.075 15 N -0.262 5.262 16 C -0.070 4.070 17 C -0.142 4.142 18 C -0.016 4.016 19 C -0.555 4.555 20 H 0.073 0.927 21 C -0.146 4.146 22 N -0.536 5.536 23 Si 0.719 3.281 24 H -0.197 1.197 25 H -0.210 1.210 26 H -0.211 1.211 27 C -0.064 4.064 28 H 0.079 0.921 29 H 0.077 0.923 30 H 0.080 0.920 31 H 0.083 0.917 32 H 0.087 0.913 33 H 0.077 0.923 34 H 0.080 0.920 35 H 0.082 0.918 36 H 0.087 0.913 37 H 0.063 0.937 38 H 0.090 0.910 39 H 0.091 0.909 40 H 0.099 0.901 41 H 0.086 0.914 42 H 0.076 0.924 43 H 0.086 0.914 44 H 0.081 0.919 45 H 0.100 0.900 46 H 0.045 0.955 47 H 0.087 0.913 48 H 0.045 0.955 49 H 0.065 0.935 50 H 0.073 0.927 51 H 0.034 0.966 52 H 0.031 0.969 53 H 0.069 0.931 54 H 0.046 0.954 55 H 0.089 0.911 Dipole moment (debyes) X Y Z Total from point charges 11.792 -23.352 -10.098 28.041 hybrid contribution 0.177 1.655 0.950 1.916 sum 11.968 -21.697 -9.148 26.414 Atomic orbital electron populations 1.21918 0.94303 1.02274 1.02152 1.21649 0.95444 0.95961 0.90084 0.93403 1.21625 0.95291 1.01279 0.96677 1.21586 0.96016 1.00682 0.97728 1.21601 0.99524 1.00158 0.94260 1.22293 0.87855 0.99308 0.98468 1.62234 1.06894 1.54140 1.01903 1.22347 1.00531 0.92066 0.92395 1.21931 0.95465 0.96133 1.00687 0.89897 1.21943 0.97114 0.96900 0.99983 1.21578 0.97380 0.95075 1.01325 1.22109 0.90112 1.01210 0.94055 1.61974 1.04404 1.07757 1.52096 1.22270 0.92891 0.95242 0.96595 1.21643 1.00282 0.91252 1.00976 1.19077 0.92903 0.93901 0.95740 1.21292 1.04652 0.91436 1.38112 0.92665 1.25035 0.95114 0.99061 0.95373 1.69977 1.09920 1.33548 1.40188 0.86548 0.78392 0.85440 0.77705 1.19736 1.21011 1.21064 1.22051 0.97459 0.88426 0.98447 0.92053 0.92253 0.92040 0.91704 0.91274 0.92284 0.92001 0.91837 0.91336 0.93726 0.90997 0.90865 0.90111 0.91407 0.92447 0.91425 0.91939 0.90030 0.95463 0.91346 0.95493 0.93533 0.92688 0.96642 0.96880 0.93116 0.95369 0.91137 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 -1.30 8.76 37.16 0.33 -0.98 16 2 C 0.08 0.69 2.00 -67.73 -0.14 0.55 16 3 H 0.05 0.50 6.13 -51.93 -0.32 0.18 16 4 C -0.11 -0.88 5.37 -26.65 -0.14 -1.02 16 5 C -0.12 -0.90 6.00 -26.61 -0.16 -1.06 16 6 C -0.12 -0.86 6.09 -26.65 -0.16 -1.02 16 7 C 0.05 0.40 4.03 -3.83 -0.02 0.38 16 8 N -0.53 -4.75 4.69 -226.70 -1.06 -5.82 16 9 C 0.06 0.51 4.67 -3.83 -0.02 0.49 16 10 C -0.12 -1.28 1.78 -90.54 -0.16 -1.44 16 11 H 0.08 0.99 5.60 -51.93 -0.29 0.70 16 12 C -0.12 -1.23 4.80 -26.60 -0.13 -1.36 16 13 C -0.12 -1.34 6.09 -26.65 -0.16 -1.50 16 14 C 0.05 0.75 5.29 -3.84 -0.02 0.73 16 15 N -0.54 -8.23 4.65 -234.68 -1.09 -9.32 16 16 C 0.06 1.02 4.96 -3.83 -0.02 1.00 16 17 C -0.10 -2.21 5.09 -26.74 -0.14 -2.34 16 18 C 0.02 0.56 4.97 -27.89 -0.14 0.42 16 19 C -0.52 -14.93 9.11 -34.44 -0.31 -15.24 16 20 H 0.06 1.56 7.74 -52.49 -0.41 1.15 16 21 C 0.05 1.60 5.46 -17.82 -0.10 1.51 16 22 N -0.90 -27.36 13.29 55.43 0.74 -26.62 16 23 Si 0.89 21.98 29.54 -169.99 -5.02 16.96 16 24 H -0.27 -6.58 7.11 56.52 0.40 -6.18 16 25 H -0.28 -6.92 7.11 56.52 0.40 -6.51 16 26 H -0.28 -6.92 7.11 56.52 0.40 -6.52 16 27 C 0.06 0.82 4.57 -3.83 -0.02 0.81 16 28 H 0.06 0.57 6.22 -51.93 -0.32 0.25 16 29 H 0.06 0.49 8.14 -51.93 -0.42 0.07 16 30 H 0.06 0.52 8.14 -51.93 -0.42 0.10 16 31 H 0.06 0.48 8.14 -51.93 -0.42 0.05 16 32 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 33 H 0.06 0.46 8.14 -51.93 -0.42 0.04 16 34 H 0.06 0.40 8.14 -51.92 -0.42 -0.02 16 35 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 36 H 0.07 0.52 8.14 -51.93 -0.42 0.10 16 37 H 0.04 0.40 5.61 -51.93 -0.29 0.11 16 38 H 0.07 0.57 8.06 -51.93 -0.42 0.15 16 39 H 0.07 0.66 7.74 -51.93 -0.40 0.26 16 40 H 0.08 0.75 5.88 -51.93 -0.31 0.45 16 41 H 0.07 0.61 4.97 -51.93 -0.26 0.36 16 42 H 0.06 0.58 8.07 -51.93 -0.42 0.16 16 43 H 0.07 0.83 8.14 -51.93 -0.42 0.41 16 44 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 45 H 0.08 1.26 6.22 -51.93 -0.32 0.94 16 46 H 0.03 0.39 8.14 -51.93 -0.42 -0.03 16 47 H 0.07 1.22 7.98 -51.93 -0.41 0.81 16 48 H 0.03 0.49 8.12 -51.93 -0.42 0.07 16 49 H 0.05 0.98 6.44 -51.93 -0.33 0.64 16 50 H 0.05 1.20 8.14 -51.93 -0.42 0.77 16 51 H 0.02 0.43 8.14 -51.93 -0.42 0.00 16 52 H 0.01 0.36 8.14 -51.93 -0.42 -0.06 16 53 H 0.26 7.43 8.31 -40.82 -0.34 7.09 16 54 H 0.03 0.36 8.14 -51.93 -0.42 -0.06 16 55 H 0.07 0.89 7.92 -51.93 -0.41 0.48 16 LS Contribution 395.71 15.07 5.96 5.96 Total: -1.00 -29.84 395.71 -12.79 -42.63 By element: Atomic # 1 Polarization: 7.09 SS G_CDS: -10.81 Total: -3.73 kcal Atomic # 6 Polarization: -18.56 SS G_CDS: -1.50 Total: -20.07 kcal Atomic # 7 Polarization: -40.34 SS G_CDS: -1.42 Total: -41.76 kcal Atomic # 14 Polarization: 21.98 SS G_CDS: -5.02 Total: 16.96 kcal Total LS contribution 5.96 Total: 5.96 kcal Total: -29.84 -12.79 -42.63 kcal The number of atoms in the molecule is 55 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. ZINC000072965331.mol2 55 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 19.016 kcal (2) G-P(sol) polarization free energy of solvation -29.837 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -10.821 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.794 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.631 kcal (6) G-S(sol) free energy of system = (1) + (5) -23.616 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.58 seconds