Wall clock time and date at job start Sat Mar 6 2021 14:39:17 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= 0 * AM1 - THE AM1 HAMILTONIAN TO BE USED * SM5.42R - SM5.42R CALCULATIONS WILL BE PERFORMED * - CHARGE MODEL 2 WILL BE USED (CM2A) * - THE SOLVENT IS WATER ******************************************************************************* 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 O 1.42903 * 1 3 3 C 1.35901 * 117.00336 * 2 1 4 4 C 1.38705 * 120.05857 * 180.02562 * 3 2 1 5 5 C 1.38166 * 119.94676 * 180.02562 * 4 3 2 6 6 C 1.50695 * 119.97305 * 179.97438 * 5 4 3 7 7 H 1.08997 * 112.85084 * 348.79880 * 6 5 4 8 8 C 1.53785 * 113.61560 * 119.99524 * 6 5 4 9 9 C 1.53779 * 87.08099 * 139.98261 * 8 6 5 10 10 H 1.09004 * 113.61225 * 219.93601 * 9 8 6 11 11 N 1.46500 * 113.61810 * 89.11663 * 9 8 6 12 12 C 1.34773 * 120.00090 * 155.00038 * 11 9 8 13 13 O 1.21567 * 120.00231 * 359.97438 * 12 11 9 14 14 C 1.47717 * 120.00027 * 180.02562 * 12 11 9 15 15 C 1.39706 * 120.02423 * 359.71740 * 14 12 11 16 16 C 1.37670 * 119.97877 * 179.76673 * 15 14 12 17 17 C 1.39509 * 120.01874 * 0.51371 * 16 15 14 18 18 C 1.48274 * 119.97372 * 179.71818 * 17 16 15 19 19 C 1.39402 * 120.12649 * 179.75169 * 18 17 16 20 20 C 1.38002 * 119.86857 * 179.72322 * 19 18 17 21 21 C 1.38332 * 120.12768 * 0.57040 * 20 19 18 22 22 C 1.50703 * 119.87150 * 179.70152 * 21 20 19 23 23 O 1.42902 * 109.47136 * 244.97855 * 22 21 20 24 24 Si 1.86300 * 109.47126 * 4.97815 * 22 21 20 25 25 C 1.38327 * 120.25718 * 359.68012 * 21 20 19 26 26 C 1.38002 * 120.12882 * 0.04238 * 25 21 20 27 27 C 1.39503 * 120.05095 * 359.74349 * 17 16 15 28 28 C 1.37663 * 120.02216 * 359.97438 * 27 17 16 29 29 C 1.53779 * 113.61464 * 217.49548 * 6 5 4 30 30 C 1.38242 * 120.05324 * 359.97438 * 5 4 3 31 31 C 1.38285 * 120.11322 * 0.02562 * 30 5 4 32 32 C 1.38129 * 120.05655 * 359.68221 * 31 30 5 33 33 H 1.09002 * 109.47382 * 179.97438 * 1 2 3 34 34 H 1.09001 * 109.46938 * 59.99705 * 1 2 3 35 35 H 1.09004 * 109.46926 * 299.99826 * 1 2 3 36 36 H 1.08005 * 120.02811 * 0.02562 * 4 3 2 37 37 H 1.08997 * 113.61305 * 254.53039 * 8 6 5 38 38 H 1.08997 * 113.61483 * 25.43275 * 8 6 5 39 39 H 0.97000 * 119.99517 * 335.00143 * 11 9 8 40 40 H 1.08003 * 120.01469 * 0.03503 * 15 14 12 41 41 H 1.07997 * 119.99134 * 180.23547 * 16 15 14 42 42 H 1.08000 * 120.06127 * 359.97438 * 19 18 17 43 43 H 1.08001 * 119.93601 * 180.27466 * 20 19 18 44 44 H 1.08996 * 109.47172 * 124.97651 * 22 21 20 45 45 H 0.96710 * 113.99712 * 59.99775 * 23 22 21 46 46 H 1.48497 * 109.99956 * 58.67964 * 24 22 21 47 47 H 1.48494 * 109.99905 * 180.02562 * 24 22 21 48 48 H 1.08003 * 119.93878 * 180.02562 * 25 21 20 49 49 H 1.08001 * 120.06634 * 179.97438 * 26 25 21 50 50 H 1.07995 * 119.98933 * 179.97438 * 27 17 16 51 51 H 1.08007 * 120.01191 * 179.97438 * 28 27 17 52 52 H 1.08997 * 113.61359 * 334.56367 * 29 6 5 53 53 H 1.08990 * 113.62017 * 105.46893 * 29 6 5 54 54 H 1.08005 * 119.94303 * 180.02562 * 30 5 4 55 55 H 1.07998 * 119.97658 * 179.97438 * 31 30 5 56 56 H 1.07996 * 120.03057 * 180.32143 * 32 31 30 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 8 1.4290 0.0000 0.0000 3 6 2.0461 1.2108 0.0000 4 6 3.4312 1.2848 -0.0005 5 6 4.0561 2.5170 0.0000 6 6 5.5609 2.5980 0.0000 7 1 6.0365 1.6368 0.1947 8 6 6.1381 3.3351 -1.2200 9 6 7.1516 3.9739 -0.2558 10 1 7.3484 5.0258 -0.4633 11 7 8.3766 3.1885 -0.0870 12 6 9.5210 3.7962 0.2840 13 8 9.5368 4.9961 0.4781 14 6 10.7563 3.0043 0.4537 15 6 10.7377 1.6245 0.2355 16 6 11.8907 0.8881 0.3893 17 6 13.0749 1.5176 0.7733 18 6 14.3147 0.7226 0.9447 19 6 15.5010 1.3492 1.3233 20 6 16.6505 0.6032 1.4868 21 6 16.6297 -0.7620 1.2644 22 6 17.8899 -1.5700 1.4381 23 8 18.2863 -2.1115 0.1765 24 14 19.2447 -0.4737 2.0966 25 6 15.4567 -1.3884 0.8835 26 6 14.2998 -0.6535 0.7224 27 6 13.0935 2.8946 0.9967 28 6 11.9430 3.6337 0.8378 29 6 6.1159 3.7471 0.8582 30 6 3.3021 3.6757 0.0005 31 6 1.9210 3.6047 0.0011 32 6 1.2915 2.3753 -0.0056 33 1 -0.3634 -1.0277 -0.0005 34 1 -0.3633 0.5139 -0.8900 35 1 -0.3633 0.5138 0.8900 36 1 4.0207 0.3798 -0.0014 37 1 6.5934 2.6720 -1.9556 38 1 5.4472 4.0513 -1.6647 39 1 8.3641 2.2311 -0.2422 40 1 9.8201 1.1363 -0.0579 41 1 11.8774 -0.1780 0.2170 42 1 15.5195 2.4157 1.4922 43 1 17.5691 1.0869 1.7844 44 1 17.7064 -2.3827 2.1409 45 1 18.4665 -1.4435 -0.4991 46 1 18.8318 0.1209 3.3931 47 1 20.4930 -1.2586 2.2718 48 1 15.4463 -2.4546 0.7116 49 1 13.3846 -1.1436 0.4246 50 1 14.0107 3.3808 1.2943 51 1 11.9575 4.6996 1.0112 52 1 5.4189 4.5759 0.9816 53 1 6.5533 3.4167 1.8002 54 1 3.7924 4.6380 0.0005 55 1 1.3341 4.5113 0.0019 56 1 0.2129 2.3203 -0.0104 There are 76 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 76 No. of singly occupied orbitals= 1 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=0 AM1 1SCF TLIMIT=15 GEO-OK SM5.42R & SOLVNT=WATER s_22_10812630_13158362.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Mar 6 2021 14:39:17 Heat of formation + Delta-G solvation = 11.260314 kcal Electronic energy + Delta-G solvation = -36572.234531 eV Core-core repulsion = 31764.963831 eV Total energy + Delta-G solvation = -4807.270701 eV No. of doubly occupied orbitals = 76 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 416.182 amu Computer time = 2.09 seconds Orbital eigenvalues (eV) -41.81803 -41.21882 -40.76828 -39.97022 -39.06383 -37.87311 -37.49024 -34.80186 -33.85689 -32.58617 -32.12833 -31.56935 -31.11711 -30.53494 -28.24545 -27.17306 -26.69497 -25.99702 -24.65162 -24.43791 -23.57740 -22.68244 -22.51670 -22.16705 -21.34851 -20.31269 -19.24377 -18.75684 -18.39260 -17.75449 -17.27565 -17.19301 -16.92512 -16.79310 -16.67547 -16.37423 -16.17899 -16.11277 -15.94838 -15.70730 -15.41926 -15.29770 -15.02386 -14.92775 -14.83385 -14.45655 -14.39034 -14.32546 -14.15179 -14.07661 -13.95528 -13.59378 -13.49716 -13.28193 -13.23998 -13.11009 -12.74663 -12.67168 -12.53225 -12.30122 -12.11786 -12.10825 -11.94376 -11.65306 -11.59918 -11.58981 -11.26503 -11.11971 -10.76402 -10.41309 -10.14713 -10.05624 -9.95243 -9.75067 -9.16039 -9.06976 -5.01133 -0.68775 0.32190 0.35679 0.40943 0.47415 0.50470 1.30601 1.62553 1.77847 1.95840 2.01635 2.34744 2.60817 2.73320 3.01615 3.40254 3.45313 3.54336 3.63335 3.66395 3.69783 3.73642 3.80456 3.87240 3.88583 3.95769 4.01915 4.06039 4.08785 4.18478 4.27093 4.27823 4.29170 4.34225 4.37674 4.38357 4.47874 4.54130 4.61309 4.64064 4.65669 4.69357 4.70735 4.78137 4.83728 4.90130 4.92440 4.96708 5.01463 5.09023 5.09685 5.12531 5.15439 5.21265 5.27445 5.33911 5.42087 5.47859 5.50470 5.52882 5.65954 5.69807 5.80421 5.82086 5.93682 6.43153 6.44058 6.75892 7.11650 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.020 3.980 2 O -0.340 6.340 3 C 0.109 3.891 4 C -0.165 4.165 5 C -0.033 4.033 6 C -0.068 4.068 7 H 0.110 0.890 8 C -0.122 4.122 9 C 0.115 3.885 10 H 0.089 0.911 11 N -0.695 5.695 12 C 0.559 3.441 13 O -0.579 6.579 14 C -0.152 4.152 15 C -0.075 4.075 16 C -0.121 4.121 17 C -0.022 4.022 18 C -0.060 4.060 19 C -0.107 4.107 20 C -0.118 4.118 21 C -0.119 4.119 22 C -0.074 4.074 23 O -0.555 6.555 24 Si 0.771 3.229 25 C -0.103 4.103 26 C -0.108 4.108 27 C -0.122 4.122 28 C -0.069 4.069 29 C -0.141 4.141 30 C -0.161 4.161 31 C -0.084 4.084 32 C -0.222 4.222 33 H 0.115 0.885 34 H 0.063 0.937 35 H 0.062 0.938 36 H 0.133 0.867 37 H 0.089 0.911 38 H 0.104 0.896 39 H 0.414 0.586 40 H 0.156 0.844 41 H 0.155 0.845 42 H 0.148 0.852 43 H 0.147 0.853 44 H 0.106 0.894 45 H 0.395 0.605 46 H -0.287 1.287 47 H -0.301 1.301 48 H 0.131 0.869 49 H 0.145 0.855 50 H 0.150 0.850 51 H 0.129 0.871 52 H 0.100 0.900 53 H 0.067 0.933 54 H 0.139 0.861 55 H 0.143 0.857 56 H 0.139 0.861 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -1.846 -1.261 -2.686 3.494 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 -0.074 4.074 2 O -0.254 6.254 3 C 0.064 3.936 4 C -0.184 4.184 5 C -0.034 4.034 6 C -0.086 4.086 7 H 0.128 0.872 8 C -0.160 4.160 9 C 0.009 3.991 10 H 0.107 0.893 11 N -0.347 5.347 12 C 0.348 3.652 13 O -0.459 6.459 14 C -0.155 4.155 15 C -0.093 4.093 16 C -0.139 4.139 17 C -0.023 4.023 18 C -0.060 4.060 19 C -0.124 4.124 20 C -0.136 4.136 21 C -0.120 4.120 22 C -0.184 4.184 23 O -0.363 6.363 24 Si 0.678 3.322 25 C -0.121 4.121 26 C -0.126 4.126 27 C -0.139 4.139 28 C -0.088 4.088 29 C -0.179 4.179 30 C -0.179 4.179 31 C -0.102 4.102 32 C -0.241 4.241 33 H 0.133 0.867 34 H 0.082 0.918 35 H 0.081 0.919 36 H 0.151 0.849 37 H 0.107 0.893 38 H 0.122 0.878 39 H 0.253 0.747 40 H 0.174 0.826 41 H 0.172 0.828 42 H 0.165 0.835 43 H 0.164 0.836 44 H 0.124 0.876 45 H 0.245 0.755 46 H -0.214 1.214 47 H -0.229 1.229 48 H 0.148 0.852 49 H 0.163 0.837 50 H 0.167 0.833 51 H 0.147 0.853 52 H 0.119 0.881 53 H 0.086 0.914 54 H 0.157 0.843 55 H 0.160 0.840 56 H 0.157 0.843 Dipole moment (debyes) X Y Z Total from point charges -1.313 -1.025 -1.605 2.313 hybrid contribution -0.895 -0.726 0.312 1.194 sum -2.208 -1.751 -1.293 3.100 Atomic orbital electron populations 1.23292 0.76669 1.05369 1.02104 1.86039 1.23263 1.27302 1.88794 1.19295 0.92861 0.84629 0.96797 1.20506 0.91453 0.98872 1.07553 1.19604 0.95494 0.91849 0.96411 1.21620 0.89948 0.99515 0.97503 0.87176 1.23372 0.96801 0.99874 0.95974 1.21882 0.83290 0.96454 0.97455 0.89260 1.45484 1.07953 1.12325 1.68905 1.18543 0.84051 0.86812 0.75757 1.90772 1.86262 1.16469 1.52440 1.19981 0.93616 0.94764 1.07162 1.21461 0.99643 0.91662 0.96535 1.21464 0.91317 1.01478 0.99599 1.19152 0.93020 0.93134 0.96970 1.18938 0.92692 0.93462 1.00905 1.21496 0.91538 1.01197 0.98184 1.21138 0.98979 0.93025 1.00426 1.20526 0.96252 0.94431 1.00763 1.25156 0.99639 1.02914 0.90661 1.86477 1.89655 1.38225 1.21958 0.93775 0.74508 0.81590 0.82330 1.21101 0.91890 1.00641 0.98471 1.21515 0.99173 0.92958 0.98932 1.21393 0.98888 0.93130 1.00531 1.21269 0.91556 1.00686 0.95321 1.23557 0.97825 0.98850 0.97671 1.21177 0.93809 0.98800 1.04085 1.21241 0.95008 0.97548 0.96403 1.21490 1.00925 0.92434 1.09212 0.86688 0.91820 0.91918 0.84949 0.89271 0.87796 0.74717 0.82611 0.82783 0.83474 0.83637 0.87632 0.75470 1.21369 1.22924 0.85151 0.83707 0.83282 0.85311 0.88135 0.91438 0.84309 0.83965 0.84300 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 0.02 -0.05 9.81 113.37 1.11 1.07 16 2 O -0.34 -1.75 10.50 -92.43 -0.97 -2.72 16 3 C 0.11 0.53 6.69 22.51 0.15 0.68 16 4 C -0.17 -0.54 9.65 22.36 0.22 -0.33 16 5 C -0.03 -0.01 5.29 -19.88 -0.11 -0.12 16 6 C -0.07 0.24 3.86 -11.01 -0.04 0.20 16 7 H 0.11 -0.65 8.09 -2.39 -0.02 -0.67 16 8 C -0.12 0.57 7.29 31.12 0.23 0.80 16 9 C 0.11 -0.11 4.32 45.52 0.20 0.09 16 10 H 0.09 0.29 7.46 -2.39 -0.02 0.28 16 11 N -0.69 0.89 5.21 -443.02 -2.31 -1.42 16 12 C 0.56 3.07 7.77 86.75 0.67 3.74 16 13 O -0.58 -8.14 15.93 -3.93 -0.06 -8.20 16 14 C -0.15 -0.35 5.88 -20.06 -0.12 -0.47 16 15 C -0.07 0.25 9.52 22.49 0.21 0.46 16 16 C -0.12 0.40 9.41 22.44 0.21 0.61 16 17 C -0.02 0.02 5.88 -20.00 -0.12 -0.10 16 18 C -0.06 0.06 5.88 -20.05 -0.12 -0.06 16 19 C -0.11 0.24 9.43 22.49 0.21 0.46 16 20 C -0.12 0.32 8.65 22.24 0.19 0.52 16 21 C -0.12 0.13 5.36 -19.82 -0.11 0.03 16 22 C -0.07 0.09 2.80 71.24 0.20 0.29 16 23 O -0.56 0.24 12.83 -148.98 -1.91 -1.67 16 24 Si 0.77 -1.95 29.79 68.60 2.04 0.09 16 25 C -0.10 0.07 9.67 22.23 0.21 0.28 16 26 C -0.11 0.19 9.43 22.49 0.21 0.41 16 27 C -0.12 0.01 9.41 22.44 0.21 0.23 16 28 C -0.07 -0.22 9.58 22.49 0.22 0.00 16 29 C -0.14 0.25 7.25 31.12 0.23 0.47 16 30 C -0.16 0.00 8.61 22.28 0.19 0.19 16 31 C -0.08 -0.04 10.04 22.25 0.22 0.18 16 32 C -0.22 -0.49 9.04 22.37 0.20 -0.29 16 33 H 0.11 -0.65 8.14 -2.39 -0.02 -0.67 16 34 H 0.06 -0.25 7.65 -2.39 -0.02 -0.27 16 35 H 0.06 -0.24 7.67 -2.38 -0.02 -0.26 16 36 H 0.13 0.19 8.05 -2.91 -0.02 0.16 16 37 H 0.09 -0.57 8.14 -2.39 -0.02 -0.59 16 38 H 0.10 -0.50 7.72 -2.39 -0.02 -0.52 16 39 H 0.41 -3.06 6.72 -92.71 -0.62 -3.68 16 40 H 0.16 -1.56 6.39 -2.91 -0.02 -1.58 16 41 H 0.15 -1.23 6.19 -2.91 -0.02 -1.25 16 42 H 0.15 -0.91 6.19 -2.91 -0.02 -0.93 16 43 H 0.15 -1.00 4.89 -2.91 -0.01 -1.01 16 44 H 0.11 0.01 7.96 -2.39 -0.02 -0.01 16 45 H 0.40 -3.32 8.70 -74.05 -0.64 -3.97 16 46 H -0.29 -0.68 7.11 99.48 0.71 0.03 16 47 H -0.30 -1.60 7.11 99.48 0.71 -0.89 16 48 H 0.13 -0.20 8.06 -2.91 -0.02 -0.22 16 49 H 0.15 -0.87 6.19 -2.91 -0.02 -0.89 16 50 H 0.15 -0.63 6.19 -2.91 -0.02 -0.65 16 51 H 0.13 0.60 7.64 -2.91 -0.02 0.57 16 52 H 0.10 -0.23 6.31 -2.39 -0.02 -0.25 16 53 H 0.07 0.02 8.14 -2.39 -0.02 0.00 16 54 H 0.14 -0.47 6.65 -2.91 -0.02 -0.48 16 55 H 0.14 -0.52 8.06 -2.91 -0.02 -0.54 16 56 H 0.14 -0.19 6.30 -2.91 -0.02 -0.21 16 Total: 0.00 -24.30 452.48 1.21 -23.09 By element: Atomic # 1 Polarization: -18.22 SS G_CDS: -0.27 Total: -18.50 kcal Atomic # 6 Polarization: 4.63 SS G_CDS: 4.70 Total: 9.33 kcal Atomic # 7 Polarization: 0.89 SS G_CDS: -2.31 Total: -1.42 kcal Atomic # 8 Polarization: -9.65 SS G_CDS: -2.94 Total: -12.59 kcal Atomic # 14 Polarization: -1.95 SS G_CDS: 2.04 Total: 0.09 kcal Total: -24.30 1.21 -23.09 kcal The number of atoms in the molecule is 56 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. s_22_10812630_13158362.mol2 56 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 34.350 kcal (2) G-P(sol) polarization free energy of solvation -24.302 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 10.048 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 1.212 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -23.089 kcal (6) G-S(sol) free energy of system = (1) + (5) 11.260 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.10 seconds