Wall clock time and date at job start Thu Mar 4 2021 13:48:07 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 C 1.53003 * 1 3 3 C 1.52996 * 109.46982 * 2 1 4 4 C 1.53001 * 109.47213 * 239.99608 * 2 1 3 5 5 O 1.45204 * 109.46912 * 119.99605 * 2 1 3 6 6 C 1.34637 * 117.00161 * 60.00615 * 5 2 1 7 7 O 1.21511 * 119.99725 * 359.97438 * 6 5 2 8 8 N 1.34776 * 120.00194 * 179.97438 * 6 5 2 9 9 C 1.46505 * 119.99746 * 180.27465 * 8 6 5 10 10 C 1.53878 * 113.59485 * 252.30900 * 9 8 6 11 11 C 1.53245 * 86.93214 * 270.48637 * 10 9 8 12 12 C 1.53264 * 87.60663 * 334.85141 * 11 10 9 13 13 C 1.52799 * 113.76085 * 219.93089 * 11 10 9 14 14 C 1.53230 * 109.00917 * 178.34468 * 13 11 10 15 15 C 1.53001 * 109.51234 * 58.91794 * 14 13 11 16 16 C 1.53170 * 109.61570 * 296.98493 * 15 14 13 17 17 N 1.46547 * 113.67494 * 89.66158 * 11 10 9 18 18 C 1.34771 * 120.88439 * 0.28422 * 17 11 10 19 19 O 1.21644 * 119.99875 * 354.27421 * 18 17 11 20 20 C 1.47182 * 120.00247 * 174.27573 * 18 17 11 21 21 C 1.36006 * 123.46096 * 47.29404 * 20 18 17 22 22 S 1.70447 * 110.82120 * 179.86047 * 21 20 18 23 23 C 1.75506 * 92.44011 * 0.34209 * 22 21 20 24 24 C 1.50703 * 124.71107 * 179.80357 * 23 22 21 25 25 O 1.42902 * 109.47199 * 245.00128 * 24 23 22 26 26 Si 1.86305 * 109.47174 * 5.00359 * 24 23 22 27 27 C 1.32764 * 110.57782 * 359.80805 * 23 22 21 28 28 H 1.09000 * 109.47239 * 299.99936 * 1 2 3 29 29 H 1.08991 * 109.46840 * 60.00242 * 1 2 3 30 30 H 1.09005 * 109.46880 * 180.02562 * 1 2 3 31 31 H 1.09006 * 109.47139 * 179.97438 * 3 2 1 32 32 H 1.09004 * 109.47336 * 299.99498 * 3 2 1 33 33 H 1.08992 * 109.47363 * 59.99880 * 3 2 1 34 34 H 1.08999 * 109.47095 * 300.00255 * 4 2 1 35 35 H 1.08998 * 109.46718 * 60.00315 * 4 2 1 36 36 H 1.09000 * 109.46729 * 179.97438 * 4 2 1 37 37 H 0.96993 * 119.99638 * 359.97438 * 8 6 5 38 38 H 1.08996 * 112.84150 * 23.56325 * 9 8 6 39 39 H 1.08999 * 113.64148 * 24.99604 * 10 9 8 40 40 H 1.08999 * 113.63529 * 155.97746 * 10 9 8 41 41 H 1.09005 * 113.64328 * 270.64006 * 12 11 10 42 42 H 1.09003 * 113.64033 * 139.66425 * 12 11 10 43 43 H 1.09001 * 109.55575 * 298.20291 * 13 11 10 44 44 H 1.09008 * 109.54766 * 58.39337 * 13 11 10 45 45 H 1.08996 * 109.46153 * 178.93089 * 14 13 11 46 46 H 1.09000 * 109.45977 * 298.90625 * 14 13 11 47 47 H 1.08999 * 109.45012 * 57.02962 * 15 14 13 48 48 H 1.09000 * 109.45013 * 176.94653 * 15 14 13 49 49 H 1.09005 * 109.60547 * 176.09640 * 16 15 14 50 50 H 1.08995 * 109.60403 * 296.42182 * 16 15 14 51 51 H 1.08012 * 124.59164 * 359.97438 * 21 20 18 52 52 H 1.08999 * 109.47210 * 125.00023 * 24 23 22 53 53 H 0.96704 * 113.99989 * 179.97438 * 25 24 23 54 54 H 1.48510 * 109.99753 * 299.99810 * 26 24 23 55 55 H 1.48493 * 110.00109 * 61.31549 * 26 24 23 56 56 H 1.08006 * 123.45882 * 179.97438 * 27 23 22 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 6 2.0400 1.4425 0.0000 4 6 2.0401 -0.7213 -1.2492 5 8 2.0140 -0.6844 1.1856 6 6 1.6523 -1.9723 1.3385 7 8 0.9511 -2.5095 0.5041 8 7 2.0681 -2.6656 2.4168 9 6 1.6795 -4.0687 2.5800 10 6 0.6345 -4.2937 3.6869 11 6 1.8133 -4.4613 4.6516 12 6 2.6583 -4.8825 3.4443 13 6 1.6139 -5.5737 5.6801 14 6 2.8666 -5.6734 6.5567 15 6 3.1101 -4.3337 7.2544 16 6 3.3848 -3.2507 6.2067 17 7 2.2531 -3.2062 5.2671 18 6 1.6378 -2.0420 4.9799 19 8 0.7741 -2.0056 4.1241 20 6 2.0108 -0.8148 5.7017 21 6 3.2981 -0.4230 5.8994 22 16 3.3588 1.0426 6.7676 23 6 1.6099 1.1344 6.8816 24 6 0.8516 2.2405 7.5691 25 8 0.1556 1.7101 8.6989 26 14 2.0461 3.5532 8.1358 27 6 1.0477 0.0941 6.2781 28 1 -0.3634 0.5138 0.8900 29 1 -0.3633 0.5138 -0.8899 30 1 -0.3633 -1.0277 0.0005 31 1 3.1300 1.4425 0.0005 32 1 1.6767 1.9563 -0.8900 33 1 1.6767 1.9563 0.8899 34 1 1.6767 -1.7490 -1.2491 35 1 1.6767 -0.2075 -2.1391 36 1 3.1301 -0.7209 -1.2493 37 1 2.6282 -2.2369 3.0826 38 1 1.4270 -4.5504 1.6354 39 1 0.0215 -3.4166 3.8941 40 1 0.0459 -5.2014 3.5542 41 1 2.6315 -5.9537 3.2443 42 1 3.6705 -4.4781 3.4568 43 1 0.7499 -5.3435 6.3035 44 1 1.4505 -6.5208 5.1658 45 1 2.7247 -6.4525 7.3057 46 1 3.7267 -5.9204 5.9343 47 1 2.2288 -4.0615 7.8352 48 1 3.9694 -4.4216 7.9192 49 1 3.4896 -2.2838 6.6989 50 1 4.3019 -3.4878 5.6674 51 1 4.1646 -0.9660 5.5516 52 1 0.1353 2.6771 6.8732 53 1 -0.3550 2.3679 9.1906 54 1 3.0281 2.9706 9.0853 55 1 2.7534 4.1350 6.9669 56 1 -0.0204 -0.0573 6.2241 There are 74 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 74 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). S: (AM1): M.J.S. DEWAR, Y.-C. YUAN, INORGANIC CHEM., 29, 589 (1990) 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 m_22_14413488_6894386.mol2 56 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Thu Mar 4 2021 13:48:07 Heat of formation + Delta-G solvation = -30.483269 kcal Electronic energy + Delta-G solvation = -40715.410384 eV Core-core repulsion = 35914.117675 eV Total energy + Delta-G solvation = -4801.292709 eV No. of doubly occupied orbitals = 74 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 409.180 amu Computer time = 1.75 seconds Orbital eigenvalues (eV) -42.98803 -41.59408 -39.81506 -38.50951 -38.43795 -37.50797 -36.83701 -35.31157 -34.26980 -33.79702 -31.86892 -30.22429 -28.43697 -28.37626 -27.20304 -26.95654 -26.71139 -25.19341 -24.43235 -23.24570 -22.07734 -21.50061 -21.15743 -20.77217 -19.44218 -19.29415 -18.57442 -18.32091 -18.07550 -17.51987 -17.24626 -16.99205 -16.77804 -16.35242 -16.22498 -15.87650 -15.61171 -15.48026 -15.41100 -15.12386 -14.96278 -14.65811 -14.54916 -14.44521 -14.33301 -14.05430 -14.02351 -13.84276 -13.61602 -13.51052 -13.41185 -13.19156 -13.08761 -12.96475 -12.93062 -12.84588 -12.64307 -12.48523 -12.35053 -12.31089 -12.23081 -12.07917 -11.94111 -11.69759 -11.60058 -11.43689 -11.22735 -11.12907 -10.48793 -10.28556 -10.00580 -9.91669 -9.65454 -9.55199 -5.21109 -0.40133 0.28073 0.60568 0.85141 1.15977 1.17874 1.54849 1.60114 1.80583 1.87246 1.96485 3.11950 3.16787 3.33638 3.40330 3.60821 3.66778 3.68819 3.72460 3.72815 3.82946 3.88052 3.91329 3.93522 4.00380 4.14425 4.19704 4.30168 4.39189 4.40116 4.43892 4.53166 4.53738 4.56656 4.60298 4.67488 4.67962 4.71982 4.74510 4.79619 4.80216 4.83260 4.85610 4.89678 4.97297 5.01726 5.02416 5.06888 5.10919 5.17408 5.20481 5.24087 5.24225 5.39060 5.42239 5.54725 5.79489 6.21615 6.37704 6.81297 7.02190 7.35343 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.176 4.176 2 C 0.127 3.873 3 C -0.135 4.135 4 C -0.178 4.178 5 O -0.374 6.374 6 C 0.651 3.349 7 O -0.600 6.600 8 N -0.663 5.663 9 C 0.134 3.866 10 C -0.187 4.187 11 C 0.154 3.846 12 C -0.133 4.133 13 C -0.110 4.110 14 C -0.117 4.117 15 C -0.132 4.132 16 C 0.089 3.911 17 N -0.582 5.582 18 C 0.570 3.430 19 O -0.530 6.530 20 C -0.164 4.164 21 C -0.198 4.198 22 S 0.178 5.822 23 C -0.203 4.203 24 C -0.048 4.048 25 O -0.562 6.562 26 Si 0.755 3.245 27 C -0.073 4.073 28 H 0.053 0.947 29 H 0.090 0.910 30 H 0.059 0.941 31 H 0.070 0.930 32 H 0.102 0.898 33 H 0.063 0.937 34 H 0.062 0.938 35 H 0.089 0.911 36 H 0.063 0.937 37 H 0.399 0.601 38 H 0.089 0.911 39 H 0.111 0.889 40 H 0.098 0.902 41 H 0.131 0.869 42 H 0.084 0.916 43 H 0.055 0.945 44 H 0.094 0.906 45 H 0.073 0.927 46 H 0.078 0.922 47 H 0.052 0.948 48 H 0.093 0.907 49 H 0.096 0.904 50 H 0.094 0.906 51 H 0.199 0.801 52 H 0.097 0.903 53 H 0.405 0.595 54 H -0.267 1.267 55 H -0.267 1.267 56 H 0.140 0.860 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 4.524 2.548 6.203 8.089 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 -0.234 4.234 2 C 0.091 3.909 3 C -0.192 4.192 4 C -0.235 4.235 5 O -0.289 6.289 6 C 0.405 3.595 7 O -0.492 6.492 8 N -0.322 5.322 9 C 0.030 3.970 10 C -0.225 4.225 11 C 0.069 3.931 12 C -0.172 4.172 13 C -0.148 4.148 14 C -0.154 4.154 15 C -0.170 4.170 16 C -0.032 4.032 17 N -0.314 5.314 18 C 0.358 3.642 19 O -0.409 6.409 20 C -0.182 4.182 21 C -0.335 4.335 22 S 0.445 5.555 23 C -0.320 4.320 24 C -0.160 4.160 25 O -0.372 6.372 26 Si 0.656 3.344 27 C -0.102 4.102 28 H 0.072 0.928 29 H 0.108 0.892 30 H 0.078 0.922 31 H 0.089 0.911 32 H 0.120 0.880 33 H 0.082 0.918 34 H 0.081 0.919 35 H 0.108 0.892 36 H 0.082 0.918 37 H 0.236 0.764 38 H 0.107 0.893 39 H 0.129 0.871 40 H 0.116 0.884 41 H 0.149 0.851 42 H 0.102 0.898 43 H 0.074 0.926 44 H 0.113 0.887 45 H 0.092 0.908 46 H 0.097 0.903 47 H 0.071 0.929 48 H 0.111 0.889 49 H 0.114 0.886 50 H 0.112 0.888 51 H 0.216 0.784 52 H 0.115 0.885 53 H 0.257 0.743 54 H -0.192 1.192 55 H -0.192 1.192 56 H 0.158 0.842 Dipole moment (debyes) X Y Z Total from point charges 6.027 3.017 5.652 8.796 hybrid contribution -1.531 -1.246 -0.624 2.070 sum 4.496 1.772 5.027 6.973 Atomic orbital electron populations 1.22427 0.94480 1.03397 1.03048 1.22331 0.94241 0.92681 0.81657 1.21875 1.02426 0.90851 1.04091 1.22460 1.01600 1.02210 0.97232 1.86285 1.71701 1.23505 1.47393 1.18172 0.78483 0.80606 0.82218 1.90851 1.42421 1.70985 1.44924 1.44417 1.53672 1.11863 1.22217 1.21806 0.97210 0.79023 0.99006 1.24467 0.98377 1.04925 0.94682 1.21270 0.95733 0.83950 0.92104 1.23781 0.98355 1.02015 0.93030 1.21746 0.98781 0.97311 0.96929 1.21532 0.97771 0.97073 0.99052 1.21864 1.02768 0.94836 0.97580 1.22394 0.88212 1.01703 0.90917 1.47676 1.33706 1.05334 1.44671 1.17915 0.81413 0.83037 0.81807 1.90725 1.32969 1.84735 1.32502 1.20183 0.93094 0.98659 1.06305 1.26073 1.00705 1.02024 1.04695 1.83199 1.02396 1.18980 1.50973 1.23750 0.97334 1.02536 1.08333 1.24267 1.02139 0.98452 0.91112 1.86458 1.68068 1.40903 1.41793 0.93678 0.78297 0.81167 0.81238 1.20950 1.00173 0.92384 0.96725 0.92829 0.89154 0.92204 0.91061 0.87956 0.91753 0.91946 0.89193 0.91838 0.76406 0.89312 0.87119 0.88411 0.85053 0.89758 0.92587 0.88747 0.90835 0.90326 0.92877 0.88869 0.88584 0.88813 0.78415 0.88518 0.74277 1.19239 1.19225 0.84238 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 -0.18 -1.74 8.37 71.98 0.60 -1.13 16 2 C 0.13 1.11 1.13 -10.79 -0.01 1.10 16 3 C -0.14 -0.34 8.85 71.98 0.64 0.30 16 4 C -0.18 -1.36 8.37 71.98 0.60 -0.76 16 5 O -0.37 -4.97 9.94 -55.47 -0.55 -5.52 16 6 C 0.65 9.94 7.75 129.79 1.01 10.95 16 7 O -0.60 -11.86 11.48 19.81 0.23 -11.63 16 8 N -0.66 -6.48 3.00 -567.32 -1.70 -8.18 16 9 C 0.13 0.84 4.32 45.58 0.20 1.03 16 10 C -0.19 -1.09 6.71 30.97 0.21 -0.88 16 11 C 0.15 -0.02 1.07 3.70 0.00 -0.02 16 12 C -0.13 0.26 7.15 30.97 0.22 0.48 16 13 C -0.11 0.35 5.26 30.60 0.16 0.51 16 14 C -0.12 0.70 5.86 30.67 0.18 0.88 16 15 C -0.13 0.70 6.02 30.65 0.18 0.88 16 16 C 0.09 -0.43 5.52 86.31 0.48 0.05 16 17 N -0.58 -0.28 2.49 -776.26 -1.93 -2.21 16 18 C 0.57 3.60 5.29 86.59 0.46 4.06 16 19 O -0.53 -6.93 10.33 -4.17 -0.04 -6.97 16 20 C -0.16 -0.79 5.21 -19.87 -0.10 -0.90 16 21 C -0.20 -0.02 8.35 67.30 0.56 0.54 16 22 S 0.18 0.26 20.20 -56.49 -1.14 -0.88 16 23 C -0.20 -0.83 5.69 24.51 0.14 -0.69 16 24 C -0.05 0.04 2.93 71.24 0.21 0.25 16 25 O -0.56 0.38 12.86 -148.98 -1.92 -1.54 16 26 Si 0.75 -2.79 30.92 68.60 2.12 -0.67 16 27 C -0.07 -0.49 10.21 22.67 0.23 -0.26 16 28 H 0.05 0.57 8.14 -2.39 -0.02 0.55 16 29 H 0.09 0.44 8.14 -2.39 -0.02 0.42 16 30 H 0.06 0.96 5.88 -2.38 -0.01 0.95 16 31 H 0.07 0.11 8.14 -2.38 -0.02 0.09 16 32 H 0.10 -0.18 8.14 -2.38 -0.02 -0.20 16 33 H 0.06 0.20 8.14 -2.39 -0.02 0.18 16 34 H 0.06 0.83 5.88 -2.39 -0.01 0.82 16 35 H 0.09 0.29 8.14 -2.39 -0.02 0.27 16 36 H 0.06 0.40 8.14 -2.39 -0.02 0.38 16 37 H 0.40 3.09 6.00 -92.71 -0.56 2.53 16 38 H 0.09 0.83 7.46 -2.39 -0.02 0.81 16 39 H 0.11 1.47 4.71 -70.19 -0.33 1.14 16 40 H 0.10 0.31 8.10 -2.39 -0.02 0.29 16 41 H 0.13 -0.80 8.00 -2.38 -0.02 -0.82 16 42 H 0.08 -0.27 8.14 -2.39 -0.02 -0.29 16 43 H 0.06 0.00 8.14 -2.39 -0.02 -0.02 16 44 H 0.09 -0.53 7.99 -2.38 -0.02 -0.55 16 45 H 0.07 -0.46 8.14 -2.39 -0.02 -0.48 16 46 H 0.08 -0.61 8.14 -2.39 -0.02 -0.63 16 47 H 0.05 -0.08 8.14 -2.39 -0.02 -0.10 16 48 H 0.09 -0.74 8.14 -2.39 -0.02 -0.76 16 49 H 0.10 -0.45 4.43 -2.38 -0.01 -0.46 16 50 H 0.09 -0.80 8.14 -2.39 -0.02 -0.82 16 51 H 0.20 -1.15 7.04 -2.90 -0.02 -1.17 16 52 H 0.10 -0.37 7.96 -2.39 -0.02 -0.38 16 53 H 0.41 -4.59 8.74 -74.05 -0.65 -5.24 16 54 H -0.27 -0.49 7.11 99.48 0.71 0.22 16 55 H -0.27 -0.26 7.11 99.48 0.71 0.45 16 56 H 0.14 1.16 8.06 -2.91 -0.02 1.14 16 Total: 0.00 -23.36 433.73 0.46 -22.89 By element: Atomic # 1 Polarization: -1.14 SS G_CDS: -0.57 Total: -1.71 kcal Atomic # 6 Polarization: 10.45 SS G_CDS: 5.97 Total: 16.41 kcal Atomic # 7 Polarization: -6.76 SS G_CDS: -3.63 Total: -10.39 kcal Atomic # 8 Polarization: -23.38 SS G_CDS: -2.28 Total: -25.66 kcal Atomic # 14 Polarization: -2.79 SS G_CDS: 2.12 Total: -0.67 kcal Atomic # 16 Polarization: 0.26 SS G_CDS: -1.14 Total: -0.88 kcal Total: -23.36 0.46 -22.89 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. m_22_14413488_6894386.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 -7.593 kcal (2) G-P(sol) polarization free energy of solvation -23.355 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -30.948 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy 0.465 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -22.890 kcal (6) G-S(sol) free energy of system = (1) + (5) -30.483 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.75 seconds