Wall clock time and date at job start Sat Mar 6 2021 17:12:08 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 O 2 2 C 1.42899 * 1 3 3 Si 1.86296 * 109.46896 * 2 1 4 4 C 1.50703 * 109.47287 * 240.00068 * 2 1 3 5 5 C 1.38244 * 119.96911 * 119.99653 * 4 2 1 6 6 C 1.38288 * 120.10718 * 179.97438 * 5 4 2 7 7 C 1.38124 * 120.05697 * 359.97438 * 6 5 4 8 8 C 1.38752 * 119.94773 * 0.02562 * 7 6 5 9 9 O 1.35893 * 120.06078 * 180.02562 * 8 7 6 10 10 C 1.42902 * 117.00035 * 359.97438 * 9 8 7 11 11 C 1.52994 * 109.47566 * 180.02562 * 10 9 8 12 12 C 1.50696 * 109.47600 * 179.97438 * 11 10 9 13 13 O 1.21290 * 119.99711 * 359.97438 * 12 11 10 14 14 N 1.34773 * 120.00252 * 179.97438 * 12 11 10 15 15 C 1.46504 * 120.00016 * 179.97438 * 14 12 11 16 16 H 1.08997 * 109.47173 * 325.00624 * 15 14 12 17 17 C 1.52999 * 109.46920 * 85.00496 * 15 14 12 18 18 C 1.52998 * 109.47263 * 180.02562 * 17 15 14 19 19 C 1.53005 * 109.47150 * 299.99703 * 18 17 15 20 20 H 1.08996 * 109.46700 * 300.00385 * 19 18 17 21 21 O 1.42892 * 109.47008 * 179.97438 * 19 18 17 22 22 C 1.35699 * 116.99895 * 90.00686 * 21 19 18 23 23 N 1.32221 * 119.69013 * 359.71865 * 22 21 19 24 24 C 1.31984 * 121.66139 * 180.27784 * 23 22 21 25 25 C 1.38034 * 120.85857 * 0.02562 * 24 23 22 26 26 C 1.38834 * 119.29886 * 359.97438 * 25 24 23 27 27 C 1.38458 * 118.47573 * 0.02562 * 26 25 24 28 28 Cl 1.73606 * 120.45670 * 180.02562 * 27 26 25 29 29 C 1.52999 * 109.46795 * 60.00010 * 19 18 17 30 30 C 1.53001 * 109.47016 * 205.00136 * 15 14 12 31 31 C 1.38171 * 119.97273 * 300.30332 * 4 2 1 32 32 H 0.96702 * 113.99925 * 60.00153 * 1 2 3 33 33 H 1.08999 * 109.47309 * 120.00150 * 2 1 3 34 34 H 1.48505 * 110.00092 * 60.00493 * 3 2 1 35 35 H 1.48506 * 110.00062 * 181.31629 * 3 2 1 36 36 H 1.07998 * 119.94854 * 0.02562 * 5 4 2 37 37 H 1.08001 * 119.97056 * 180.02562 * 6 5 4 38 38 H 1.08006 * 120.02956 * 180.02562 * 7 6 5 39 39 H 1.09000 * 109.46944 * 59.99877 * 10 9 8 40 40 H 1.09008 * 109.47015 * 300.00166 * 10 9 8 41 41 H 1.09000 * 109.47352 * 59.99805 * 11 10 9 42 42 H 1.09008 * 109.46826 * 299.99959 * 11 10 9 43 43 H 0.97003 * 120.00308 * 0.02562 * 14 12 11 44 44 H 1.09007 * 109.47124 * 299.99766 * 17 15 14 45 45 H 1.08993 * 109.47446 * 59.99759 * 17 15 14 46 46 H 1.09001 * 109.47519 * 179.97438 * 18 17 15 47 47 H 1.08997 * 109.47048 * 59.99994 * 18 17 15 48 48 H 1.07999 * 119.56891 * 180.02562 * 24 23 22 49 49 H 1.08000 * 120.35189 * 179.97438 * 25 24 23 50 50 H 1.08001 * 120.76016 * 179.97438 * 26 25 24 51 51 H 1.09006 * 109.47387 * 59.99913 * 29 19 18 52 52 H 1.08998 * 109.47033 * 180.02562 * 29 19 18 53 53 H 1.08993 * 109.46852 * 60.00660 * 30 15 14 54 54 H 1.08993 * 109.47110 * 300.00094 * 30 15 14 55 55 H 1.07996 * 120.02602 * 359.97438 * 31 4 2 Note: An asterisk (*) indicates this parameter was or will be optimized. Cartesian coordinates (angstroms) NO. Atom X Y Z 1 8 0.0000 0.0000 0.0000 2 6 1.4290 0.0000 0.0000 3 14 2.0499 1.7564 0.0000 4 6 1.9314 -0.7104 -1.2305 5 6 2.7261 -0.0379 -2.1401 6 6 3.1891 -0.6871 -3.2699 7 6 2.8588 -2.0098 -3.4919 8 6 2.0613 -2.6870 -2.5805 9 8 1.7354 -3.9885 -2.7964 10 6 2.2482 -4.5974 -3.9832 11 6 1.7787 -6.0518 -4.0539 12 6 2.3189 -6.6938 -5.3057 13 8 3.0110 -6.0511 -6.0667 14 7 2.0331 -7.9821 -5.5797 15 6 2.5579 -8.6060 -6.7970 16 1 2.5867 -7.8690 -7.5995 17 6 3.9715 -9.1286 -6.5335 18 6 4.5198 -9.7796 -7.8049 19 6 3.6140 -10.9430 -8.2136 20 1 3.5851 -11.6801 -7.4112 21 8 4.1257 -11.5506 -9.4013 22 6 5.0111 -12.5664 -9.2413 23 7 5.3628 -12.9429 -8.0236 24 6 6.2246 -13.9222 -7.8230 25 6 6.7941 -14.5931 -8.8865 26 6 6.4516 -14.2286 -10.1816 27 6 5.5448 -13.1975 -10.3593 28 17 5.0796 -12.7001 -11.9562 29 6 2.2003 -10.4204 -8.4771 30 6 1.6518 -9.7694 -7.2050 31 6 1.5921 -2.0314 -1.4518 32 1 -0.3933 0.4417 -0.7651 33 1 1.7924 -0.5138 0.8900 34 1 1.5615 2.4679 1.2086 35 1 3.5346 1.7703 -0.0321 36 1 2.9864 0.9959 -1.9676 37 1 3.8101 -0.1598 -3.9788 38 1 3.2210 -2.5166 -4.3742 39 1 3.3376 -4.5674 -3.9654 40 1 1.8840 -4.0556 -4.8561 41 1 0.6893 -6.0816 -4.0719 42 1 2.1427 -6.5940 -3.1810 43 1 1.4794 -8.4961 -4.9713 44 1 4.6170 -8.2997 -6.2428 45 1 3.9427 -9.8655 -5.7309 46 1 5.5271 -10.1515 -7.6173 47 1 4.5487 -9.0423 -8.6071 48 1 6.4875 -14.2024 -6.8137 49 1 7.4987 -15.3930 -8.7130 50 1 6.8831 -14.7372 -11.0310 51 1 2.2291 -9.6830 -9.2794 52 1 1.5549 -11.2492 -8.7678 53 1 0.6448 -9.3971 -7.3927 54 1 1.6231 -10.5063 -6.4024 55 1 0.9675 -2.5549 -0.7432 There are 77 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 77 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). Cl: (AM1): M.J.S. DEWAR AND E. G. ZOEBISCH, THEOCHEM, 180, 1 (1988). 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_12496662_4549614.mol2 55 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 17:12:08 Heat of formation + Delta-G solvation = -87.489469 kcal Electronic energy + Delta-G solvation = -37818.289826 eV Core-core repulsion = 32620.196061 eV Total energy + Delta-G solvation = -5198.093765 eV No. of doubly occupied orbitals = 77 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 433.153 amu Computer time = 2.02 seconds Orbital eigenvalues (eV) -41.91180 -41.44839 -41.01872 -39.85604 -39.13791 -38.05906 -37.62021 -37.26380 -34.99346 -33.42851 -33.35377 -32.46740 -31.97196 -31.55936 -30.90027 -29.55500 -27.03582 -25.70927 -24.87993 -24.46010 -23.86873 -23.68458 -22.93449 -22.00702 -21.51730 -20.95098 -19.62785 -19.35186 -18.33881 -18.07680 -17.74136 -17.50513 -17.47070 -17.36138 -17.11286 -16.86014 -16.79424 -16.25878 -16.04858 -15.99388 -15.82702 -15.41344 -15.22925 -14.93889 -14.86411 -14.78336 -14.49520 -14.43714 -14.21686 -14.20230 -13.99950 -13.94904 -13.40191 -13.35949 -13.25544 -13.13798 -13.01566 -12.89684 -12.86362 -12.73395 -12.37998 -12.28731 -12.22984 -12.08915 -12.00032 -11.83310 -11.63725 -11.56799 -11.33105 -11.04980 -10.79702 -10.74111 -10.51031 -10.15900 -9.93789 -9.49027 -9.28995 -4.98161 -0.12451 0.10799 0.18216 0.37397 1.02773 1.29978 1.50692 1.64164 1.66493 1.83644 1.97089 2.46951 2.57532 2.65266 3.20495 3.49704 3.50495 3.55265 3.56952 3.65188 3.68703 3.82897 3.87133 3.87859 3.91356 3.92768 4.01680 4.05070 4.08263 4.13536 4.21754 4.23364 4.26435 4.28297 4.35459 4.36838 4.40018 4.49675 4.56652 4.61394 4.66213 4.72875 4.75010 4.79185 4.87650 4.95716 4.96394 5.00182 5.01300 5.03575 5.16997 5.19691 5.24357 5.36380 5.36987 5.42266 5.43381 5.68693 6.10559 6.31036 6.45818 6.64876 6.75740 7.15175 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.555 6.555 2 C -0.078 4.078 3 Si 0.785 3.215 4 C -0.084 4.084 5 C -0.157 4.157 6 C -0.075 4.075 7 C -0.212 4.212 8 C 0.117 3.883 9 O -0.324 6.324 10 C 0.074 3.926 11 C -0.133 4.133 12 C 0.520 3.480 13 O -0.582 6.582 14 N -0.710 5.710 15 C 0.145 3.855 16 H 0.070 0.930 17 C -0.115 4.115 18 C -0.124 4.124 19 C 0.091 3.909 20 H 0.093 0.907 21 O -0.305 6.305 22 C 0.316 3.684 23 N -0.541 5.541 24 C 0.137 3.863 25 C -0.190 4.190 26 C -0.035 4.035 27 C -0.133 4.133 28 Cl -0.055 7.055 29 C -0.111 4.111 30 C -0.111 4.111 31 C -0.141 4.141 32 H 0.396 0.604 33 H 0.107 0.893 34 H -0.298 1.298 35 H -0.284 1.284 36 H 0.148 0.852 37 H 0.153 0.847 38 H 0.136 0.864 39 H 0.063 0.937 40 H 0.066 0.934 41 H 0.128 0.872 42 H 0.126 0.874 43 H 0.420 0.580 44 H 0.054 0.946 45 H 0.081 0.919 46 H 0.059 0.941 47 H 0.059 0.941 48 H 0.195 0.805 49 H 0.180 0.820 50 H 0.171 0.829 51 H 0.070 0.930 52 H 0.084 0.916 53 H 0.093 0.907 54 H 0.092 0.908 55 H 0.128 0.872 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.611 -4.435 0.496 4.504 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 O -0.363 6.363 2 C -0.187 4.187 3 Si 0.690 3.310 4 C -0.084 4.084 5 C -0.175 4.175 6 C -0.093 4.093 7 C -0.231 4.231 8 C 0.072 3.928 9 O -0.239 6.239 10 C -0.001 4.001 11 C -0.172 4.172 12 C 0.308 3.692 13 O -0.462 6.462 14 N -0.362 5.362 15 C 0.040 3.960 16 H 0.088 0.912 17 C -0.153 4.153 18 C -0.163 4.163 19 C 0.036 3.964 20 H 0.111 0.889 21 O -0.212 6.212 22 C 0.137 3.863 23 N -0.265 5.265 24 C -0.018 4.018 25 C -0.210 4.210 26 C -0.061 4.061 27 C -0.163 4.163 28 Cl -0.027 7.027 29 C -0.149 4.149 30 C -0.148 4.148 31 C -0.160 4.160 32 H 0.246 0.754 33 H 0.124 0.876 34 H -0.226 1.226 35 H -0.211 1.211 36 H 0.165 0.835 37 H 0.170 0.830 38 H 0.153 0.847 39 H 0.081 0.919 40 H 0.084 0.916 41 H 0.146 0.854 42 H 0.144 0.856 43 H 0.258 0.742 44 H 0.072 0.928 45 H 0.100 0.900 46 H 0.078 0.922 47 H 0.078 0.922 48 H 0.212 0.788 49 H 0.197 0.803 50 H 0.188 0.812 51 H 0.088 0.912 52 H 0.103 0.897 53 H 0.112 0.888 54 H 0.110 0.890 55 H 0.146 0.854 Dipole moment (debyes) X Y Z Total from point charges -0.237 -3.237 1.359 3.519 hybrid contribution 0.558 -1.178 -0.609 1.438 sum 0.321 -4.415 0.750 4.490 Atomic orbital electron populations 1.86466 1.17121 1.82234 1.50469 1.25296 0.85393 1.11247 0.96772 0.93534 0.77819 0.74910 0.84692 1.20247 0.97604 0.93637 0.96921 1.21176 1.00425 1.00712 0.95187 1.21248 0.97540 0.93428 0.97079 1.21549 1.03233 0.97131 1.01157 1.19141 0.95210 0.83481 0.94961 1.85950 1.71428 1.22745 1.43727 1.22438 0.98816 0.93311 0.85563 1.21439 1.05016 0.93872 0.96892 1.20626 0.79450 0.82135 0.87011 1.90745 1.40154 1.63905 1.51444 1.45875 1.53395 1.11500 1.25424 1.20978 0.93047 0.94961 0.87025 0.91224 1.21745 0.96084 1.00124 0.97393 1.21802 0.99118 0.97244 0.98102 1.22541 0.93656 0.94229 0.86013 0.88887 1.86352 1.54956 1.44334 1.35553 1.19703 0.89566 0.88229 0.88836 1.67489 1.18715 1.19067 1.21274 1.23201 0.88729 0.87991 1.01920 1.22423 1.03725 1.03662 0.91212 1.21817 0.91934 0.92010 1.00294 1.21176 1.05804 1.03238 0.86094 1.98384 1.91616 1.90993 1.21694 1.21563 0.93136 1.01358 0.98861 1.21701 0.99210 0.96406 0.97517 1.20316 1.03712 0.94688 0.97306 0.75427 0.87558 1.22599 1.21126 0.83450 0.82979 0.84658 0.91885 0.91593 0.85422 0.85633 0.74243 0.92763 0.90004 0.92220 0.92198 0.78781 0.80311 0.81191 0.91152 0.89737 0.88836 0.88966 0.85448 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 O -0.55 -0.87 12.76 -148.98 -1.90 -2.77 16 2 C -0.08 -0.07 2.82 71.24 0.20 0.13 16 3 Si 0.78 -1.35 29.79 68.60 2.04 0.70 16 4 C -0.08 -0.20 5.39 -19.88 -0.11 -0.31 16 5 C -0.16 -0.03 8.67 22.28 0.19 0.17 16 6 C -0.08 -0.05 10.04 22.25 0.22 0.17 16 7 C -0.21 -0.77 9.04 22.37 0.20 -0.56 16 8 C 0.12 0.68 6.69 22.51 0.15 0.83 16 9 O -0.32 -1.62 10.14 -92.35 -0.94 -2.56 16 10 C 0.07 0.13 4.03 71.98 0.29 0.42 16 11 C -0.13 0.51 6.07 29.84 0.18 0.69 16 12 C 0.52 0.35 7.79 87.66 0.68 1.04 16 13 O -0.58 -5.81 15.65 -3.06 -0.05 -5.86 16 14 N -0.71 3.26 5.08 -442.53 -2.25 1.02 16 15 C 0.14 -0.28 2.45 44.99 0.11 -0.17 16 16 H 0.07 0.24 7.58 -2.39 -0.02 0.22 16 17 C -0.11 -0.01 5.49 30.59 0.17 0.16 16 18 C -0.12 -0.32 5.54 30.59 0.17 -0.15 16 19 C 0.09 0.15 2.38 30.60 0.07 0.22 16 20 H 0.09 0.13 6.99 -2.39 -0.02 0.11 16 21 O -0.30 -1.96 9.24 -90.19 -0.83 -2.80 16 22 C 0.32 1.83 7.45 84.83 0.63 2.46 16 23 N -0.54 -1.72 8.65 -308.86 -2.67 -4.39 16 24 C 0.14 -0.38 11.17 84.62 0.95 0.57 16 25 C -0.19 0.95 10.10 22.36 0.23 1.17 16 26 C -0.03 0.05 9.97 22.47 0.22 0.28 16 27 C -0.13 -0.56 6.36 22.51 0.14 -0.42 16 28 Cl -0.06 -0.31 28.54 -2.72 -0.08 -0.39 16 29 C -0.11 0.23 5.57 30.61 0.17 0.40 16 30 C -0.11 0.69 5.40 30.61 0.17 0.85 16 31 C -0.14 -0.76 9.55 22.37 0.21 -0.55 16 32 H 0.40 -2.60 8.70 -74.06 -0.64 -3.24 16 33 H 0.11 0.23 7.96 -2.39 -0.02 0.22 16 34 H -0.30 -1.64 7.11 99.48 0.71 -0.94 16 35 H -0.28 -0.78 7.11 99.48 0.71 -0.07 16 36 H 0.15 -0.66 4.87 -2.91 -0.01 -0.67 16 37 H 0.15 -0.64 8.06 -2.91 -0.02 -0.66 16 38 H 0.14 0.31 6.30 -2.91 -0.02 0.29 16 39 H 0.06 0.21 7.62 -2.39 -0.02 0.19 16 40 H 0.07 0.19 7.62 -2.38 -0.02 0.17 16 41 H 0.13 -0.97 8.14 -2.39 -0.02 -0.99 16 42 H 0.13 -0.92 8.14 -2.38 -0.02 -0.94 16 43 H 0.42 -4.71 8.60 -92.71 -0.80 -5.51 16 44 H 0.05 0.24 8.14 -2.38 -0.02 0.22 16 45 H 0.08 -0.19 8.14 -2.39 -0.02 -0.21 16 46 H 0.06 0.30 8.14 -2.39 -0.02 0.28 16 47 H 0.06 0.30 8.14 -2.39 -0.02 0.28 16 48 H 0.20 -1.81 8.06 -2.91 -0.02 -1.84 16 49 H 0.18 -2.07 8.06 -2.91 -0.02 -2.10 16 50 H 0.17 -1.04 8.06 -2.91 -0.02 -1.06 16 51 H 0.07 -0.01 8.14 -2.38 -0.02 -0.03 16 52 H 0.08 -0.23 8.14 -2.39 -0.02 -0.25 16 53 H 0.09 -0.74 8.14 -2.39 -0.02 -0.76 16 54 H 0.09 -0.85 8.14 -2.39 -0.02 -0.86 16 55 H 0.13 0.74 8.06 -2.91 -0.02 0.72 16 Total: 0.00 -25.20 463.98 -1.87 -27.07 By element: Atomic # 1 Polarization: -16.98 SS G_CDS: -0.46 Total: -17.44 kcal Atomic # 6 Polarization: 2.15 SS G_CDS: 5.26 Total: 7.41 kcal Atomic # 7 Polarization: 1.54 SS G_CDS: -4.92 Total: -3.37 kcal Atomic # 8 Polarization: -10.26 SS G_CDS: -3.72 Total: -13.98 kcal Atomic # 14 Polarization: -1.35 SS G_CDS: 2.04 Total: 0.70 kcal Atomic # 17 Polarization: -0.31 SS G_CDS: -0.08 Total: -0.39 kcal Total: -25.20 -1.87 -27.07 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. s_22_12496662_4549614.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 -60.415 kcal (2) G-P(sol) polarization free energy of solvation -25.200 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -85.615 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -1.874 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -27.074 kcal (6) G-S(sol) free energy of system = (1) + (5) -87.489 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 2.02 seconds