Wall clock time and date at job start Wed Apr 1 2020 03:59:56 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 N 2 2 C 1.31621 * 1 3 3 Si 1.86800 * 120.00170 * 2 1 4 4 H 1.48502 * 109.47142 * 179.97438 * 3 2 1 5 5 H 1.48496 * 109.47494 * 300.00565 * 3 2 1 6 6 H 1.48501 * 109.46754 * 60.00398 * 3 2 1 7 7 C 1.38816 * 119.99979 * 180.02562 * 2 1 3 8 8 H 1.08003 * 119.99616 * 163.05656 * 7 2 1 9 9 N 1.36933 * 120.00118 * 343.06185 * 7 2 1 10 10 C 1.46928 * 120.63482 * 151.85517 * 9 7 2 11 11 C 1.53189 * 108.77411 * 126.36675 * 10 9 7 12 12 C 1.53047 * 109.31376 * 54.63948 * 11 10 9 13 13 C 1.53044 * 109.53558 * 298.63413 * 12 11 10 14 14 H 1.09003 * 109.52345 * 301.39585 * 13 12 11 15 15 C 1.53000 * 109.49542 * 181.31623 * 13 12 11 16 16 C 1.53037 * 109.46366 * 60.16185 * 15 13 12 17 17 C 1.53192 * 109.31450 * 181.37133 * 16 15 13 18 18 N 1.46917 * 108.77349 * 305.36412 * 17 16 15 19 19 C 1.34779 * 120.63235 * 233.58216 * 18 17 16 20 20 O 1.21286 * 119.99398 * 0.02562 * 19 18 17 21 21 C 1.50696 * 120.00363 * 180.02562 * 19 18 17 22 22 C 1.50700 * 109.47154 * 180.02562 * 21 19 18 23 23 C 1.34856 * 125.88632 * 274.68824 * 22 21 19 24 24 C 1.40891 * 107.41448 * 179.88543 * 23 22 21 25 25 C 1.34854 * 107.41786 * 0.38031 * 24 23 22 26 26 N 1.36337 * 108.21937 * 359.76744 * 25 24 23 27 27 H 0.96993 * 125.64052 * 180.02562 * 26 25 24 28 28 C 1.46929 * 118.74271 * 53.86108 * 18 17 16 29 29 C 1.53043 * 109.44647 * 180.22498 * 15 13 12 30 30 C 1.46931 * 120.62913 * 331.83192 * 9 7 2 31 31 H 0.96998 * 119.99827 * 359.97438 * 1 2 3 32 32 H 1.08994 * 109.58491 * 246.15738 * 10 9 7 33 33 H 1.09002 * 109.58152 * 6.43929 * 10 9 7 34 34 H 1.08997 * 109.49815 * 174.58811 * 11 10 9 35 35 H 1.09004 * 109.50058 * 294.68897 * 11 10 9 36 36 H 1.08993 * 109.46064 * 178.61239 * 12 11 10 37 37 H 1.08995 * 109.45814 * 58.65259 * 12 11 10 38 38 H 1.09005 * 109.46033 * 300.18815 * 15 13 12 39 39 H 1.09001 * 109.49612 * 61.41604 * 16 15 13 40 40 H 1.09002 * 109.49380 * 301.32345 * 16 15 13 41 41 H 1.09003 * 109.58292 * 185.57714 * 17 16 15 42 42 H 1.09002 * 109.70116 * 65.22294 * 17 16 15 43 43 H 1.09001 * 109.47001 * 60.00258 * 21 19 18 44 44 H 1.09003 * 109.46847 * 299.99796 * 21 19 18 45 45 H 1.08000 * 126.29378 * 0.03167 * 23 22 21 46 46 H 1.08004 * 126.29363 * 180.17146 * 24 23 22 47 47 H 1.08000 * 125.88615 * 179.80511 * 25 24 23 48 48 H 1.09005 * 109.58148 * 65.92382 * 28 18 17 49 49 H 1.08999 * 109.58710 * 186.35168 * 28 18 17 50 50 H 1.09000 * 109.49756 * 298.57000 * 29 15 13 51 51 H 1.08991 * 109.50106 * 58.66574 * 29 15 13 52 52 H 1.09007 * 109.58394 * 113.84393 * 30 9 7 53 53 H 1.08999 * 109.70210 * 353.49193 * 30 9 7 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 7 0.0000 0.0000 0.0000 2 6 1.3162 0.0000 0.0000 3 14 2.2503 1.6177 0.0000 4 1 3.7103 1.3463 0.0006 5 1 1.8915 2.3965 -1.2124 6 1 1.8915 2.3963 1.2126 7 6 2.0103 -1.2022 -0.0005 8 1 3.0552 -1.2223 -0.2731 9 7 1.3702 -2.3625 0.3444 10 6 1.8142 -3.6529 -0.2001 11 6 2.0686 -4.6173 0.9626 12 6 0.8136 -4.7015 1.8344 13 6 0.4987 -3.3200 2.4128 14 1 1.3482 -2.9679 2.9981 15 6 -0.7370 -3.4118 3.3104 16 6 -0.4642 -4.3902 4.4551 17 6 -1.7150 -4.5055 5.3320 18 7 -2.1114 -3.1602 5.7696 19 6 -2.2886 -2.8879 7.0776 20 8 -2.1202 -3.7575 7.9062 21 6 -2.6958 -1.5032 7.5106 22 6 -2.8249 -1.4638 9.0116 23 6 -3.9181 -1.8119 9.7204 24 6 -3.6127 -1.6289 11.0836 25 6 -2.3474 -1.1680 11.1554 26 7 -1.8587 -1.0647 9.8869 27 1 -0.9704 -0.7582 9.6466 28 6 -2.3171 -2.1188 4.7537 29 6 -1.0542 -2.0287 3.8837 30 6 0.2265 -2.3409 1.2666 31 1 -0.4850 0.8400 0.0004 32 1 1.0405 -4.0607 -0.8505 33 1 2.7333 -3.5125 -0.7690 34 1 2.3057 -5.6061 0.5699 35 1 2.9037 -4.2533 1.5612 36 1 0.9835 -5.4060 2.6485 37 1 -0.0267 -5.0419 1.2293 38 1 -1.5857 -3.7655 2.7249 39 1 0.3687 -4.0243 5.0556 40 1 -0.2155 -5.3692 4.0454 41 1 -1.4950 -5.1231 6.2028 42 1 -2.5250 -4.9570 4.7591 43 1 -3.6531 -1.2473 7.0565 44 1 -1.9393 -0.7858 7.1925 45 1 -4.8547 -2.1679 9.3173 46 1 -4.2720 -1.8192 11.9176 47 1 -1.8132 -0.9236 12.0617 48 1 -3.1743 -2.3787 4.1325 49 1 -2.4946 -1.1611 5.2430 50 1 -0.2158 -1.6851 4.4897 51 1 -1.2254 -1.3270 3.0675 52 1 -0.6767 -2.6417 0.7357 53 1 0.0969 -1.3357 1.6677 RHF calculation, no. of doubly occupied orbitals= 66 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 ZINC000961434844.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Wed Apr 1 2020 03:59:56 Heat of formation + Delta-G solvation = 16.980132 kcal Electronic energy + Delta-G solvation = -31092.507641 eV Core-core repulsion = 27157.541748 eV Total energy + Delta-G solvation = -3934.965893 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 345.216 amu Computer time = 1.20 seconds Orbital eigenvalues (eV) -41.29789 -40.09089 -38.41512 -36.64261 -33.95292 -32.71298 -32.27206 -31.00244 -30.87846 -29.99935 -29.24691 -26.82354 -25.34253 -24.74623 -23.35432 -21.81332 -21.63760 -20.75510 -20.43639 -20.05800 -19.12288 -18.90429 -17.57585 -17.24637 -16.68946 -15.71569 -15.59276 -14.99936 -14.33907 -14.25489 -14.11859 -13.91431 -13.83451 -13.64700 -13.52524 -13.42020 -13.30931 -13.17299 -12.70318 -12.66979 -12.41936 -12.34300 -12.26689 -12.14553 -11.78298 -11.74306 -11.17385 -11.05300 -10.98801 -10.79751 -10.58434 -10.42425 -10.31316 -10.18538 -10.00868 -9.87002 -9.78088 -9.44697 -9.20846 -8.92096 -8.61070 -8.49145 -8.12568 -6.66658 -5.81701 -3.23349 2.09544 2.57205 2.83867 3.08902 3.26259 3.32522 3.41372 3.43578 4.46265 4.47449 4.59525 4.82268 4.88311 4.96634 5.02542 5.08505 5.17614 5.20963 5.30453 5.36918 5.41450 5.45540 5.52588 5.58669 5.62455 5.63662 5.71897 5.76523 5.84477 5.94462 6.05005 6.08694 6.13572 6.17233 6.21986 6.33183 6.35644 6.40574 6.48437 6.56352 6.58186 6.64038 6.74211 6.84416 6.89479 6.95445 7.02290 7.03251 7.34677 7.39432 7.48826 7.64602 7.77504 8.13461 8.43242 9.19959 9.83320 10.40806 11.26320 Molecular weight = 345.22amu Principal moments of inertia in cm(-1) A = 0.012921 B = 0.002611 C = 0.002292 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2166.536006 B =10719.901156 C =12211.395981 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 N -0.902 5.902 2 C 0.002 3.998 3 Si 0.899 3.101 4 H -0.278 1.278 5 H -0.290 1.290 6 H -0.289 1.289 7 C -0.248 4.248 8 H 0.064 0.936 9 N -0.593 5.593 10 C 0.144 3.856 11 C -0.134 4.134 12 C -0.105 4.105 13 C -0.106 4.106 14 H 0.060 0.940 15 C -0.075 4.075 16 C -0.129 4.129 17 C 0.113 3.887 18 N -0.609 5.609 19 C 0.514 3.486 20 O -0.536 6.536 21 C -0.073 4.073 22 C 0.035 3.965 23 C -0.182 4.182 24 C -0.201 4.201 25 C -0.014 4.014 26 N -0.553 5.553 27 H 0.412 0.588 28 C 0.104 3.896 29 C -0.132 4.132 30 C 0.179 3.821 31 H 0.252 0.748 32 H 0.015 0.985 33 H 0.050 0.950 34 H 0.047 0.953 35 H 0.055 0.945 36 H 0.046 0.954 37 H 0.052 0.948 38 H 0.068 0.932 39 H 0.062 0.938 40 H 0.076 0.924 41 H 0.087 0.913 42 H 0.065 0.935 43 H 0.114 0.886 44 H 0.099 0.901 45 H 0.131 0.869 46 H 0.133 0.867 47 H 0.162 0.838 48 H 0.072 0.928 49 H 0.082 0.918 50 H 0.063 0.937 51 H 0.092 0.908 52 H 0.014 0.986 53 H 0.090 0.910 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -6.179 -4.375 15.344 17.111 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 N -0.547 5.547 2 C -0.197 4.197 3 Si 0.729 3.271 4 H -0.203 1.203 5 H -0.217 1.217 6 H -0.216 1.216 7 C -0.378 4.378 8 H 0.082 0.918 9 N -0.316 5.316 10 C 0.018 3.982 11 C -0.174 4.174 12 C -0.142 4.142 13 C -0.126 4.126 14 H 0.079 0.921 15 C -0.094 4.094 16 C -0.167 4.167 17 C -0.010 4.010 18 N -0.343 5.343 19 C 0.301 3.699 20 O -0.413 6.413 21 C -0.113 4.113 22 C -0.078 4.078 23 C -0.207 4.207 24 C -0.226 4.226 25 C -0.145 4.145 26 N -0.147 5.147 27 H 0.247 0.753 28 C -0.018 4.018 29 C -0.170 4.170 30 C 0.053 3.947 31 H 0.062 0.938 32 H 0.033 0.967 33 H 0.069 0.931 34 H 0.066 0.934 35 H 0.074 0.926 36 H 0.064 0.936 37 H 0.070 0.930 38 H 0.086 0.914 39 H 0.081 0.919 40 H 0.094 0.906 41 H 0.105 0.895 42 H 0.083 0.917 43 H 0.132 0.868 44 H 0.117 0.883 45 H 0.149 0.851 46 H 0.151 0.849 47 H 0.179 0.821 48 H 0.091 0.909 49 H 0.100 0.900 50 H 0.082 0.918 51 H 0.111 0.889 52 H 0.033 0.967 53 H 0.108 0.892 Dipole moment (debyes) X Y Z Total from point charges -6.043 -4.639 15.720 17.469 hybrid contribution 0.854 1.030 -0.218 1.356 sum -5.190 -3.609 15.502 16.741 Atomic orbital electron populations 1.70045 1.05127 1.25195 1.54369 1.25010 0.95297 0.98233 1.01122 0.86277 0.79455 0.84130 0.77271 1.20337 1.21739 1.21609 1.19230 0.92543 0.84846 1.41144 0.91834 1.44060 1.36067 1.01521 1.49919 1.20909 0.97367 0.87047 0.92903 1.22005 0.97698 0.98682 0.98973 1.21485 0.97792 0.96833 0.98100 1.21858 0.96019 0.96887 0.97847 0.92128 1.21081 0.99033 0.94139 0.95156 1.22036 0.97085 1.00648 0.96926 1.21618 0.96900 0.83379 0.99059 1.48182 1.68127 1.12254 1.05756 1.20508 0.77293 0.90179 0.81916 1.90710 1.50996 1.48251 1.51311 1.20178 1.04761 0.95702 0.90703 1.19540 0.90211 1.07527 0.90541 1.20605 0.98602 1.08153 0.93342 1.20851 0.96378 1.08657 0.96743 1.21764 0.96596 1.09049 0.87101 1.41892 1.13968 1.52670 1.06214 0.75252 1.21989 0.99041 0.90478 0.90295 1.22106 0.96541 0.98669 0.99655 1.20841 0.88431 0.97976 0.87468 0.93799 0.96662 0.93121 0.93427 0.92642 0.93575 0.92955 0.91370 0.91924 0.90597 0.89501 0.91666 0.86758 0.88276 0.85084 0.84910 0.82092 0.90940 0.90005 0.91836 0.88931 0.96749 0.89236 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 N -0.90 -24.93 11.20 55.49 0.62 -24.31 16 2 C 0.00 0.04 4.92 -17.43 -0.09 -0.04 16 3 Si 0.90 21.07 29.59 -169.99 -5.03 16.04 16 4 H -0.28 -6.44 7.11 56.52 0.40 -6.04 16 5 H -0.29 -6.90 7.11 56.52 0.40 -6.50 16 6 H -0.29 -6.75 7.11 56.52 0.40 -6.35 16 7 C -0.25 -6.64 9.58 -15.06 -0.14 -6.78 16 8 H 0.06 1.70 7.89 -52.48 -0.41 1.28 16 9 N -0.59 -14.44 2.99 -172.32 -0.52 -14.95 16 10 C 0.14 2.99 6.52 -3.71 -0.02 2.97 16 11 C -0.13 -2.31 6.08 -26.61 -0.16 -2.47 16 12 C -0.10 -1.68 4.86 -26.68 -0.13 -1.81 16 13 C -0.11 -1.83 1.92 -90.50 -0.17 -2.01 16 14 H 0.06 1.14 8.14 -51.93 -0.42 0.72 16 15 C -0.07 -1.05 1.74 -90.58 -0.16 -1.21 16 16 C -0.13 -1.60 5.05 -26.61 -0.13 -1.74 16 17 C 0.11 1.35 6.43 -3.72 -0.02 1.33 16 18 N -0.61 -7.21 2.97 -172.50 -0.51 -7.73 16 19 C 0.51 6.59 7.69 -10.99 -0.08 6.50 16 20 O -0.54 -8.90 15.45 5.55 0.09 -8.82 16 21 C -0.07 -0.71 4.58 -29.04 -0.13 -0.84 16 22 C 0.03 0.40 5.66 -81.79 -0.46 -0.07 16 23 C -0.18 -2.18 10.77 -39.78 -0.43 -2.61 16 24 C -0.20 -2.21 10.86 -39.78 -0.43 -2.64 16 25 C -0.01 -0.14 11.94 -16.75 -0.20 -0.34 16 26 N -0.55 -5.53 6.07 -9.12 -0.06 -5.59 16 27 H 0.41 3.14 8.96 -40.82 -0.37 2.77 16 28 C 0.10 1.11 6.37 -3.48 -0.02 1.09 16 29 C -0.13 -1.76 5.06 -26.38 -0.13 -1.90 16 30 C 0.18 3.94 4.06 -3.71 -0.02 3.92 16 31 H 0.25 6.71 8.31 -40.82 -0.34 6.38 16 32 H 0.02 0.32 8.14 -51.93 -0.42 -0.10 16 33 H 0.05 1.04 7.93 -51.93 -0.41 0.63 16 34 H 0.05 0.71 8.14 -51.93 -0.42 0.29 16 35 H 0.05 0.99 8.14 -51.93 -0.42 0.56 16 36 H 0.05 0.65 6.34 -51.93 -0.33 0.32 16 37 H 0.05 0.84 8.14 -51.93 -0.42 0.42 16 38 H 0.07 0.97 8.14 -51.93 -0.42 0.54 16 39 H 0.06 0.84 8.14 -51.93 -0.42 0.42 16 40 H 0.08 0.89 6.34 -51.93 -0.33 0.56 16 41 H 0.09 1.14 7.01 -51.93 -0.36 0.77 16 42 H 0.07 0.72 8.14 -51.93 -0.42 0.30 16 43 H 0.11 0.89 7.93 -51.93 -0.41 0.48 16 44 H 0.10 0.80 7.70 -51.93 -0.40 0.40 16 45 H 0.13 1.43 8.06 -52.49 -0.42 1.01 16 46 H 0.13 1.21 8.06 -52.48 -0.42 0.79 16 47 H 0.16 1.07 8.06 -52.49 -0.42 0.64 16 48 H 0.07 0.73 8.14 -51.93 -0.42 0.30 16 49 H 0.08 0.70 5.93 -51.93 -0.31 0.39 16 50 H 0.06 0.89 8.14 -51.93 -0.42 0.46 16 51 H 0.09 1.43 6.49 -51.93 -0.34 1.09 16 52 H 0.01 0.34 8.14 -51.92 -0.42 -0.08 16 53 H 0.09 2.17 4.64 -51.93 -0.24 1.93 16 LS Contribution 402.86 15.07 6.07 6.07 Total: -1.00 -32.28 402.86 -11.25 -43.53 By element: Atomic # 1 Polarization: 13.36 SS G_CDS: -8.97 Total: 4.39 kcal Atomic # 6 Polarization: -5.69 SS G_CDS: -2.95 Total: -8.64 kcal Atomic # 7 Polarization: -52.11 SS G_CDS: -0.46 Total: -52.57 kcal Atomic # 8 Polarization: -8.90 SS G_CDS: 0.09 Total: -8.82 kcal Atomic # 14 Polarization: 21.07 SS G_CDS: -5.03 Total: 16.04 kcal Total LS contribution 6.07 Total: 6.07 kcal Total: -32.28 -11.25 -43.53 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. ZINC000961434844.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 60.511 kcal (2) G-P(sol) polarization free energy of solvation -32.285 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 28.226 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.246 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.530 kcal (6) G-S(sol) free energy of system = (1) + (5) 16.980 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.20 seconds