Wall clock time and date at job start Sat Mar 6 2021 16:14:07 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 O 2 2 C 1.42899 * 1 3 3 Si 1.86301 * 109.47218 * 2 1 4 4 C 1.50710 * 109.46711 * 119.99437 * 2 1 3 5 5 C 1.30886 * 118.37770 * 250.16217 * 4 2 1 6 6 N 1.38928 * 121.77907 * 180.56341 * 5 4 2 7 7 C 1.47027 * 118.88604 * 346.52066 * 6 5 4 8 8 C 1.53542 * 107.65809 * 43.65932 * 7 6 5 9 9 C 1.50199 * 118.54556 * 70.00379 * 4 2 1 10 10 C 1.50704 * 109.33138 * 39.66490 * 9 4 2 11 11 O 1.21269 * 120.00040 * 120.34592 * 10 9 4 12 12 N 1.34774 * 119.99843 * 300.34828 * 10 9 4 13 13 C 1.39292 * 119.99999 * 183.68629 * 12 10 9 14 14 C 1.40269 * 120.16337 * 144.98889 * 13 12 10 15 15 C 1.47520 * 120.20044 * 359.97438 * 14 13 12 16 16 O 1.21588 * 120.00217 * 4.96061 * 15 14 13 17 17 N 1.34776 * 119.99684 * 184.96286 * 15 14 13 18 18 C 1.46505 * 119.99681 * 179.97438 * 17 15 14 19 19 H 1.09003 * 109.47355 * 325.00572 * 18 17 15 20 20 C 1.53002 * 109.46949 * 85.00120 * 18 17 15 21 21 C 1.52998 * 109.47134 * 179.97438 * 20 18 17 22 22 C 1.52995 * 109.47266 * 299.99853 * 21 20 18 23 23 H 1.08994 * 109.47321 * 300.00370 * 22 21 20 24 24 O 1.42897 * 109.46907 * 179.97438 * 22 21 20 25 25 C 1.53003 * 109.46592 * 60.00200 * 22 21 20 26 26 C 1.52995 * 109.47158 * 204.99794 * 18 17 15 27 27 C 1.39686 * 119.59721 * 180.02562 * 14 13 12 28 28 C 1.37797 * 119.92613 * 359.97438 * 27 14 13 29 29 C 1.38563 * 120.32836 * 359.97438 * 28 27 14 30 30 C 1.38026 * 120.40509 * 359.72600 * 29 28 27 31 31 H 0.96694 * 114.00271 * 300.00630 * 1 2 3 32 32 H 1.09001 * 109.47717 * 239.99560 * 2 1 3 33 33 H 1.48507 * 109.99548 * 299.99263 * 3 2 1 34 34 H 1.48497 * 110.00201 * 61.31391 * 3 2 1 35 35 H 1.08003 * 119.14533 * 0.39472 * 5 4 2 36 36 H 0.97004 * 120.56021 * 166.49970 * 6 5 4 37 37 H 1.09002 * 109.81855 * 284.12870 * 7 6 5 38 38 H 1.08998 * 109.82211 * 163.20432 * 7 6 5 39 39 H 1.09003 * 109.61985 * 179.32499 * 8 7 6 40 40 H 1.09006 * 109.77155 * 58.86968 * 8 7 6 41 41 H 1.09003 * 109.32666 * 280.01067 * 9 4 2 42 42 H 0.97004 * 120.00234 * 3.95330 * 12 10 9 43 43 H 0.97000 * 120.00527 * 0.02562 * 17 15 14 44 44 H 1.09004 * 109.46901 * 300.00270 * 20 18 17 45 45 H 1.09007 * 109.47148 * 59.99858 * 20 18 17 46 46 H 1.08998 * 109.46908 * 179.97438 * 21 20 18 47 47 H 1.09003 * 109.47063 * 60.00518 * 21 20 18 48 48 H 0.96692 * 114.00216 * 60.00845 * 24 22 21 49 49 H 1.09004 * 109.46569 * 179.97438 * 25 22 21 50 50 H 1.08999 * 109.47574 * 60.00271 * 25 22 21 51 51 H 1.08994 * 109.47321 * 300.00662 * 26 18 17 52 52 H 1.09008 * 109.46932 * 60.00809 * 26 18 17 53 53 H 1.08007 * 120.03564 * 179.97438 * 27 14 13 54 54 H 1.07999 * 119.83317 * 179.97438 * 28 27 14 55 55 H 1.07998 * 119.79687 * 180.02562 * 29 28 27 56 56 H 1.07995 * 119.96565 * 180.28256 * 30 29 28 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 2.0500 1.7564 0.0000 4 6 1.9313 -0.7104 1.2306 5 6 2.5070 -0.0003 2.1673 6 7 3.0059 -0.5837 3.3253 7 6 2.6259 -1.9678 3.6438 8 6 2.7207 -2.7867 2.3484 9 6 1.7451 -2.1976 1.3271 10 6 1.9983 -2.8206 -0.0215 11 8 2.8759 -3.6473 -0.1524 12 7 1.2495 -2.4590 -1.0822 13 6 1.4316 -3.0896 -2.3108 14 6 0.3352 -3.3176 -3.1553 15 6 -1.0170 -2.8917 -2.7473 16 8 -1.1715 -2.2615 -1.7190 17 7 -2.0810 -3.2010 -3.5145 18 6 -3.4240 -2.7785 -3.1090 19 1 -3.5036 -2.8141 -2.0225 20 6 -3.6763 -1.3488 -3.5922 21 6 -5.0790 -0.9077 -3.1693 22 6 -6.1170 -1.8459 -3.7884 23 1 -6.0369 -1.8101 -4.8748 24 8 -7.4269 -1.4342 -3.3929 25 6 -5.8645 -3.2755 -3.3052 26 6 -4.4623 -3.7165 -3.7276 27 6 0.5312 -3.9515 -4.3846 28 6 1.7966 -4.3475 -4.7597 29 6 2.8778 -4.1197 -3.9235 30 6 2.7005 -3.4890 -2.7086 31 1 -0.3933 0.4417 0.7649 32 1 1.7924 -0.5139 -0.8899 33 1 1.5616 2.4678 -1.2087 34 1 1.5878 2.4586 1.2241 35 1 2.5995 1.0677 2.0359 36 1 3.5953 -0.0863 3.9137 37 1 1.6041 -1.9927 4.0227 38 1 3.3076 -2.3759 4.3899 39 1 2.4562 -3.8245 2.5512 40 1 3.7361 -2.7380 1.9550 41 1 0.7230 -2.4138 1.6382 42 1 0.5864 -1.7569 -0.9910 43 1 -1.9579 -3.7040 -4.3347 44 1 -2.9365 -0.6805 -3.1515 45 1 -3.5967 -1.3131 -4.6787 46 1 -5.2586 0.1109 -3.5131 47 1 -5.1590 -0.9435 -2.0828 48 1 -7.6560 -0.5354 -3.6661 49 1 -6.6043 -3.9438 -3.7459 50 1 -5.9446 -3.3113 -2.2187 51 1 -4.3826 -3.6809 -4.8141 52 1 -4.2825 -4.7351 -3.3834 53 1 -0.3081 -4.1310 -5.0402 54 1 1.9465 -4.8378 -5.7102 55 1 3.8659 -4.4333 -4.2263 56 1 3.5488 -3.3110 -2.0644 There are 75 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 75 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_11560734_15608500.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 16:14:07 Heat of formation + Delta-G solvation = -90.787106 kcal Electronic energy + Delta-G solvation = -40444.627234 eV Core-core repulsion = 35513.452875 eV Total energy + Delta-G solvation = -4931.174358 eV No. of doubly occupied orbitals = 75 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 402.203 amu Computer time = 1.72 seconds Orbital eigenvalues (eV) -42.33778 -41.26768 -40.19482 -39.43128 -38.81992 -37.84116 -37.06036 -35.82458 -34.57420 -33.64067 -32.80383 -32.28880 -31.91295 -30.67827 -29.27452 -27.40063 -26.12503 -25.02097 -24.01122 -23.90942 -23.25570 -22.86985 -21.88200 -21.42229 -21.05386 -19.49669 -19.06935 -19.02063 -18.43746 -18.22999 -18.08488 -17.50294 -17.27765 -16.84640 -16.53384 -16.18791 -16.03023 -15.93001 -15.71317 -15.62715 -15.51759 -15.42520 -15.08234 -14.80770 -14.76620 -14.64552 -14.46650 -14.17877 -14.13279 -13.98757 -13.57275 -13.39075 -13.29391 -13.23603 -13.10355 -12.95530 -12.72422 -12.62633 -12.46960 -12.32898 -12.21815 -12.03522 -11.78225 -11.71839 -11.48468 -11.41342 -11.31827 -11.01310 -10.82851 -10.73690 -10.41663 -10.25103 -9.96174 -9.19597 -8.52637 -4.96962 -0.26748 0.25492 1.18077 1.26295 1.48584 1.54354 1.79276 1.91608 2.00566 2.16719 2.61066 2.81706 3.23971 3.30230 3.53369 3.59445 3.64076 3.68101 3.74938 3.78367 3.81009 3.99166 4.06796 4.07728 4.12690 4.17523 4.25276 4.26228 4.30776 4.32915 4.36673 4.39355 4.39873 4.46441 4.51677 4.60965 4.62876 4.71616 4.79445 4.84067 4.85644 4.92761 4.98303 5.05570 5.08163 5.10661 5.11982 5.20364 5.21566 5.25818 5.28329 5.36600 5.41897 5.44910 5.47848 5.90405 6.23903 6.34935 6.46467 6.62882 6.83945 6.94078 7.01382 7.18354 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 O -0.544 6.544 2 C -0.089 4.089 3 Si 0.759 3.241 4 C -0.300 4.300 5 C 0.170 3.830 6 N -0.741 5.741 7 C 0.123 3.877 8 C -0.117 4.117 9 C -0.031 4.031 10 C 0.519 3.481 11 O -0.555 6.555 12 N -0.663 5.663 13 C 0.176 3.824 14 C -0.191 4.191 15 C 0.554 3.446 16 O -0.558 6.558 17 N -0.707 5.707 18 C 0.147 3.853 19 H 0.064 0.936 20 C -0.120 4.120 21 C -0.144 4.144 22 C 0.104 3.896 23 H 0.072 0.928 24 O -0.589 6.589 25 C -0.111 4.111 26 C -0.114 4.114 27 C -0.060 4.060 28 C -0.141 4.141 29 C -0.072 4.072 30 C -0.154 4.154 31 H 0.384 0.616 32 H 0.095 0.905 33 H -0.309 1.309 34 H -0.262 1.262 35 H 0.153 0.847 36 H 0.417 0.583 37 H 0.064 0.936 38 H 0.106 0.894 39 H 0.076 0.924 40 H 0.069 0.931 41 H 0.090 0.910 42 H 0.437 0.563 43 H 0.414 0.586 44 H 0.048 0.952 45 H 0.082 0.918 46 H 0.077 0.923 47 H 0.055 0.945 48 H 0.394 0.606 49 H 0.080 0.920 50 H 0.057 0.943 51 H 0.094 0.906 52 H 0.082 0.918 53 H 0.162 0.838 54 H 0.164 0.836 55 H 0.152 0.848 56 H 0.130 0.870 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 1.574 1.419 -2.187 3.045 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 -0.352 6.352 2 C -0.198 4.198 3 Si 0.663 3.337 4 C -0.311 4.311 5 C 0.046 3.954 6 N -0.371 5.371 7 C -0.002 4.002 8 C -0.156 4.156 9 C -0.052 4.052 10 C 0.309 3.691 11 O -0.433 6.433 12 N -0.318 5.318 13 C 0.078 3.922 14 C -0.197 4.197 15 C 0.343 3.657 16 O -0.438 6.438 17 N -0.359 5.359 18 C 0.043 3.957 19 H 0.082 0.918 20 C -0.159 4.159 21 C -0.182 4.182 22 C 0.046 3.954 23 H 0.090 0.910 24 O -0.397 6.397 25 C -0.149 4.149 26 C -0.152 4.152 27 C -0.079 4.079 28 C -0.159 4.159 29 C -0.090 4.090 30 C -0.174 4.174 31 H 0.234 0.766 32 H 0.113 0.887 33 H -0.237 1.237 34 H -0.188 1.188 35 H 0.170 0.830 36 H 0.254 0.746 37 H 0.083 0.917 38 H 0.125 0.875 39 H 0.094 0.906 40 H 0.088 0.912 41 H 0.108 0.892 42 H 0.288 0.712 43 H 0.252 0.748 44 H 0.067 0.933 45 H 0.101 0.899 46 H 0.096 0.904 47 H 0.074 0.926 48 H 0.244 0.756 49 H 0.098 0.902 50 H 0.076 0.924 51 H 0.113 0.887 52 H 0.101 0.899 53 H 0.180 0.820 54 H 0.181 0.819 55 H 0.170 0.830 56 H 0.147 0.853 Dipole moment (debyes) X Y Z Total from point charges 1.810 1.112 -1.696 2.719 hybrid contribution -1.220 0.652 0.269 1.409 sum 0.590 1.763 -1.428 2.344 Atomic orbital electron populations 1.86570 1.18486 1.80137 1.50040 1.25317 0.83935 1.11933 0.98612 0.94319 0.90564 0.71926 0.76867 1.20274 1.17916 0.93137 0.99798 1.20620 0.91623 0.97134 0.85992 1.44662 1.53791 1.14459 1.24162 1.21672 1.01478 0.81248 0.95754 1.21713 0.99232 0.99532 0.95143 1.19642 1.01350 0.93528 0.90675 1.21291 0.80130 0.80765 0.86927 1.90638 1.32587 1.34308 1.85792 1.44714 1.40460 1.39162 1.07486 1.18165 0.93351 0.94586 0.86061 1.19878 0.91624 1.08984 0.99224 1.18387 0.85005 0.78940 0.83357 1.90683 1.85967 1.41375 1.25781 1.45764 1.05860 1.57490 1.26760 1.20984 0.80892 0.94267 0.99551 0.91783 1.21782 0.96308 0.95774 1.01997 1.22170 0.94625 1.00188 1.01219 1.21893 0.81432 0.93994 0.98117 0.90993 1.86480 1.33019 1.37687 1.82543 1.21411 0.96742 0.95231 1.01553 1.21695 0.92066 0.98979 1.02423 1.21502 0.99311 0.93816 0.93300 1.21481 0.91675 1.01335 1.01433 1.21624 1.01074 0.94324 0.92026 1.21350 0.95449 1.02484 0.98141 0.76632 0.88742 1.23738 1.18803 0.82993 0.74620 0.91737 0.87530 0.90581 0.91236 0.89246 0.71198 0.74771 0.93304 0.89924 0.90409 0.92624 0.75648 0.90174 0.92432 0.88717 0.89909 0.82011 0.81888 0.83006 0.85263 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -0.54 -3.89 11.41 -148.98 -1.70 -5.59 16 2 C -0.09 -0.41 1.68 71.24 0.12 -0.29 16 3 Si 0.76 0.40 29.96 68.60 2.06 2.45 16 4 C -0.30 -0.95 5.02 -16.53 -0.08 -1.03 16 5 C 0.17 -0.24 9.60 83.64 0.80 0.56 16 6 N -0.74 2.97 5.83 -346.07 -2.02 0.95 16 7 C 0.12 -0.36 7.16 86.46 0.62 0.25 16 8 C -0.12 -0.39 4.91 30.79 0.15 -0.24 16 9 C -0.03 -0.21 2.76 -12.43 -0.03 -0.24 16 10 C 0.52 6.47 6.66 87.66 0.58 7.05 16 11 O -0.56 -9.25 13.27 -3.00 -0.04 -9.29 16 12 N -0.66 -8.20 3.14 -302.95 -0.95 -9.15 16 13 C 0.18 1.97 6.30 38.60 0.24 2.21 16 14 C -0.19 -1.34 5.89 -19.99 -0.12 -1.45 16 15 C 0.55 4.50 7.72 86.69 0.67 5.17 16 16 O -0.56 -8.16 13.56 -3.99 -0.05 -8.21 16 17 N -0.71 -0.33 5.03 -445.71 -2.24 -2.57 16 18 C 0.15 0.15 2.45 44.99 0.11 0.26 16 19 H 0.06 0.45 7.58 -2.39 -0.02 0.44 16 20 C -0.12 -0.10 5.49 30.59 0.17 0.07 16 21 C -0.14 -0.02 5.54 30.59 0.17 0.15 16 22 C 0.10 -0.08 3.47 30.59 0.11 0.03 16 23 H 0.07 -0.27 8.14 -2.39 -0.02 -0.29 16 24 O -0.59 -1.22 13.32 -148.98 -1.98 -3.21 16 25 C -0.11 0.06 5.57 30.58 0.17 0.23 16 26 C -0.11 0.43 5.39 30.58 0.16 0.60 16 27 C -0.06 0.03 9.52 22.52 0.21 0.25 16 28 C -0.14 0.21 10.02 22.24 0.22 0.43 16 29 C -0.07 -0.17 10.03 22.30 0.22 0.05 16 30 C -0.15 -1.40 8.67 22.37 0.19 -1.20 16 31 H 0.38 0.31 8.70 -74.06 -0.64 -0.34 16 32 H 0.09 0.79 5.28 -2.39 -0.01 0.78 16 33 H -0.31 -2.79 7.11 99.48 0.71 -2.09 16 34 H -0.26 -0.22 6.82 99.48 0.68 0.46 16 35 H 0.15 -0.79 4.28 -2.91 -0.01 -0.80 16 36 H 0.42 -3.65 8.96 -92.71 -0.83 -4.48 16 37 H 0.06 -0.18 8.14 -2.39 -0.02 -0.20 16 38 H 0.11 -0.75 8.14 -2.39 -0.02 -0.77 16 39 H 0.08 0.29 8.14 -2.39 -0.02 0.27 16 40 H 0.07 0.44 7.75 -2.38 -0.02 0.42 16 41 H 0.09 0.69 8.14 -2.39 -0.02 0.67 16 42 H 0.44 5.60 2.65 -92.71 -0.25 5.35 16 43 H 0.41 -2.53 6.66 -92.71 -0.62 -3.15 16 44 H 0.05 0.31 8.14 -2.39 -0.02 0.30 16 45 H 0.08 -0.20 8.14 -2.38 -0.02 -0.22 16 46 H 0.08 -0.14 8.14 -2.39 -0.02 -0.16 16 47 H 0.05 0.22 8.14 -2.39 -0.02 0.20 16 48 H 0.39 -2.23 9.08 -74.06 -0.67 -2.90 16 49 H 0.08 -0.08 8.14 -2.39 -0.02 -0.10 16 50 H 0.06 0.16 8.14 -2.39 -0.02 0.14 16 51 H 0.09 -0.74 8.14 -2.39 -0.02 -0.76 16 52 H 0.08 -0.35 8.14 -2.38 -0.02 -0.37 16 53 H 0.16 -1.36 6.44 -2.91 -0.02 -1.38 16 54 H 0.16 -1.30 8.06 -2.91 -0.02 -1.33 16 55 H 0.15 -0.38 8.06 -2.91 -0.02 -0.40 16 56 H 0.13 1.52 6.27 -2.91 -0.02 1.50 16 Total: 0.00 -26.73 428.91 -4.26 -30.98 By element: Atomic # 1 Polarization: -7.18 SS G_CDS: -2.02 Total: -9.21 kcal Atomic # 6 Polarization: 8.14 SS G_CDS: 4.70 Total: 12.84 kcal Atomic # 7 Polarization: -5.56 SS G_CDS: -5.21 Total: -10.77 kcal Atomic # 8 Polarization: -22.52 SS G_CDS: -3.78 Total: -26.30 kcal Atomic # 14 Polarization: 0.40 SS G_CDS: 2.06 Total: 2.45 kcal Total: -26.73 -4.26 -30.98 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_11560734_15608500.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 -59.802 kcal (2) G-P(sol) polarization free energy of solvation -26.728 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -86.530 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -4.257 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -30.985 kcal (6) G-S(sol) free energy of system = (1) + (5) -90.787 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.72 seconds