Wall clock time and date at job start Tue Mar 31 2020 22:59:45 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 C 2 2 C 1.53004 * 1 3 3 C 1.53002 * 109.46794 * 2 1 4 4 C 1.50699 * 109.47237 * 240.00347 * 2 1 3 5 5 H 1.08001 * 119.99992 * 239.99959 * 4 2 1 6 6 C 1.37884 * 120.00109 * 59.99647 * 4 2 1 7 7 N 1.31515 * 119.99887 * 0.02562 * 6 4 2 8 8 Si 1.86797 * 119.99727 * 180.02562 * 6 4 2 9 9 H 1.48500 * 109.47286 * 60.00690 * 8 6 4 10 10 H 1.48510 * 109.46794 * 180.02562 * 8 6 4 11 11 H 1.48498 * 109.47151 * 299.99793 * 8 6 4 12 12 C 1.53001 * 109.47029 * 120.00225 * 2 1 3 13 13 N 1.46497 * 109.46898 * 300.00295 * 12 2 1 14 14 C 1.34780 * 119.99909 * 180.02562 * 13 12 2 15 15 O 1.21345 * 119.99852 * 359.97438 * 14 13 12 16 16 C 1.49448 * 120.00064 * 179.97438 * 14 13 12 17 17 O 1.21353 * 120.00159 * 359.97438 * 16 14 13 18 18 N 1.34780 * 120.00064 * 180.02562 * 16 14 13 19 19 C 1.46494 * 120.00120 * 179.97438 * 18 16 14 20 20 H 1.08999 * 109.03188 * 323.95141 * 19 18 16 21 21 C 1.45879 * 109.03893 * 82.83428 * 19 18 16 22 22 C 1.53981 * 112.66511 * 182.05839 * 21 19 18 23 23 N 1.44301 * 108.31404 * 278.59449 * 22 21 19 24 24 C 1.47940 * 113.64498 * 95.40261 * 23 22 21 25 25 C 1.53913 * 113.32892 * 318.13418 * 24 23 22 26 26 C 1.53001 * 108.78866 * 78.65218 * 25 24 23 27 27 C 1.53009 * 108.78970 * 196.97489 * 25 24 23 28 28 C 1.50540 * 112.94553 * 317.75568 * 25 24 23 29 29 H 1.08990 * 109.47511 * 299.99741 * 1 2 3 30 30 H 1.09005 * 109.47083 * 59.99864 * 1 2 3 31 31 H 1.08996 * 109.46968 * 179.97438 * 1 2 3 32 32 H 1.09001 * 109.46979 * 179.97438 * 3 2 1 33 33 H 1.08997 * 109.47504 * 300.00243 * 3 2 1 34 34 H 1.09003 * 109.47092 * 59.99979 * 3 2 1 35 35 H 0.97001 * 119.99797 * 179.97438 * 7 6 4 36 36 H 1.08993 * 109.46858 * 180.02562 * 12 2 1 37 37 H 1.08996 * 109.47028 * 60.00303 * 12 2 1 38 38 H 0.97005 * 120.00227 * 359.97438 * 13 12 2 39 39 H 0.97004 * 119.99282 * 359.97438 * 18 16 14 40 40 H 1.08996 * 108.84582 * 302.88035 * 21 19 18 41 41 H 1.09005 * 108.84346 * 61.34447 * 21 19 18 42 42 H 1.09002 * 109.69259 * 158.88931 * 22 21 19 43 43 H 1.08994 * 109.69707 * 38.30077 * 22 21 19 44 44 H 1.00896 * 111.00322 * 329.44293 * 23 22 21 45 45 H 1.08999 * 108.71525 * 79.13684 * 24 23 22 46 46 H 1.09007 * 108.70645 * 197.14688 * 24 23 22 47 47 H 1.09004 * 109.47059 * 43.53270 * 26 25 24 48 48 H 1.08994 * 109.47483 * 163.53188 * 26 25 24 49 49 H 1.08996 * 109.46709 * 283.53184 * 26 25 24 50 50 H 1.08999 * 109.46860 * 60.00507 * 27 25 24 51 51 H 1.08999 * 109.46893 * 179.97438 * 27 25 24 52 52 H 1.09000 * 109.47422 * 300.00603 * 27 25 24 53 53 H 1.08995 * 109.57404 * 211.56464 * 28 25 24 54 54 H 1.08997 * 109.56486 * 331.93499 * 28 25 24 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 2.0324 -0.7103 -1.2305 5 1 2.6533 -1.5884 -1.1314 6 6 1.6993 -0.2392 -2.4828 7 7 0.9435 0.8303 -2.6034 8 14 2.3214 -1.1202 -4.0080 9 1 1.8258 -2.5201 -4.0079 10 1 1.8270 -0.4197 -5.2205 11 1 3.8064 -1.1207 -4.0082 12 6 2.0400 -0.7213 1.2492 13 7 1.5516 -0.0308 2.4454 14 6 1.8776 -0.4910 3.6695 15 8 2.5752 -1.4775 3.7808 16 6 1.3798 0.2138 4.8897 17 8 0.6825 1.2007 4.7784 18 7 1.7062 -0.2461 6.1139 19 6 1.2188 0.4450 7.3100 20 1 1.2026 1.5180 7.1188 21 6 -0.1379 -0.0057 7.6004 22 6 -0.7526 0.7085 8.8182 23 7 -0.2671 0.0639 10.0146 24 6 0.9132 0.7285 10.6094 25 6 1.9490 1.1808 9.5646 26 6 1.4614 2.4784 8.9169 27 6 3.2772 1.4538 10.2736 28 6 2.1796 0.1570 8.4854 29 1 -0.3634 0.5137 0.8899 30 1 -0.3633 0.5139 -0.8900 31 1 -0.3633 -1.0276 -0.0005 32 1 3.1300 1.4426 0.0005 33 1 1.6766 1.9564 -0.8899 34 1 1.6766 1.9564 0.8900 35 1 0.7095 1.1619 -3.4844 36 1 3.1299 -0.7209 1.2494 37 1 1.6767 -1.7489 1.2491 38 1 0.9942 0.7581 2.3564 39 1 2.2639 -1.0348 6.2028 40 1 -0.7652 0.1815 6.7289 41 1 -0.1184 -1.0779 7.7958 42 1 -1.8394 0.6357 8.7769 43 1 -0.4539 1.7567 8.8187 44 1 -0.0863 -0.9149 9.8500 45 1 0.5778 1.6011 11.1699 46 1 1.3933 0.0356 11.3005 47 1 1.0726 3.1450 9.6868 48 1 2.2918 2.9623 8.4029 49 1 0.6724 2.2522 8.1998 50 1 3.6209 0.5433 10.7643 51 1 4.0197 1.7748 9.5430 52 1 3.1372 2.2373 11.0183 53 1 3.2107 0.2188 8.1377 54 1 1.9847 -0.8400 8.8805 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 ZINC001332251721.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 31 2020 22:59:45 Heat of formation + Delta-G solvation = -57.177892 kcal Electronic energy + Delta-G solvation = -30963.956794 eV Core-core repulsion = 26936.233778 eV Total energy + Delta-G solvation = -4027.723016 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.84 seconds Orbital eigenvalues (eV) -41.34795 -40.01441 -38.27444 -36.50206 -35.45891 -34.79030 -33.35294 -31.62760 -30.90462 -28.60272 -27.75526 -26.44678 -25.73941 -25.68605 -25.28425 -24.07565 -22.74776 -21.08717 -20.31935 -19.22691 -18.85189 -18.10336 -17.20670 -16.40307 -16.17862 -15.89627 -15.69011 -15.62286 -15.08841 -14.83043 -14.62649 -14.12932 -13.96624 -13.75875 -13.56629 -13.41933 -13.22484 -12.94590 -12.92332 -12.69318 -12.43737 -12.41535 -12.24001 -11.87873 -11.60438 -11.49317 -11.41207 -11.28368 -11.17476 -11.02867 -10.88980 -10.87653 -10.75342 -10.41376 -10.29069 -10.21490 -9.66863 -9.57066 -9.41568 -9.22820 -8.82660 -8.63236 -8.60526 -8.38291 -6.03841 -4.14756 1.63411 2.52541 3.28701 3.33411 3.36385 3.45223 3.85627 3.92171 4.05373 4.26052 4.37404 4.43114 4.53754 4.70522 4.80117 4.85930 4.95587 5.06852 5.11154 5.12922 5.18624 5.22657 5.28046 5.39526 5.48910 5.54014 5.62631 5.66694 5.72544 5.80424 5.84437 5.86510 6.06218 6.09462 6.20054 6.21537 6.45112 6.61076 6.77866 6.80795 6.83308 6.92152 6.98571 7.03717 7.09362 7.31590 7.53451 7.65229 7.70058 7.95185 7.98453 8.11049 8.30645 8.39511 8.85161 9.51069 10.97535 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.028980 B = 0.002052 C = 0.002030 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 965.948526 B =13642.340324 C =13786.931182 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.134 4.134 2 C 0.056 3.944 3 C -0.134 4.134 4 C -0.508 4.508 5 H 0.058 0.942 6 C 0.067 3.933 7 N -0.884 5.884 8 Si 0.895 3.105 9 H -0.277 1.277 10 H -0.287 1.287 11 H -0.277 1.277 12 C 0.128 3.872 13 N -0.680 5.680 14 C 0.494 3.506 15 O -0.536 6.536 16 C 0.509 3.491 17 O -0.521 6.521 18 N -0.704 5.704 19 C 0.129 3.871 20 H 0.108 0.892 21 C -0.171 4.171 22 C 0.049 3.951 23 N -0.692 5.692 24 C 0.071 3.929 25 C -0.092 4.092 26 C -0.176 4.176 27 C -0.140 4.140 28 C -0.117 4.117 29 H 0.008 0.992 30 H 0.087 0.913 31 H 0.027 0.973 32 H 0.027 0.973 33 H 0.087 0.913 34 H 0.008 0.992 35 H 0.261 0.739 36 H 0.061 0.939 37 H 0.062 0.938 38 H 0.411 0.589 39 H 0.410 0.590 40 H 0.076 0.924 41 H 0.066 0.934 42 H 0.076 0.924 43 H 0.094 0.906 44 H 0.341 0.659 45 H 0.072 0.928 46 H 0.068 0.932 47 H 0.058 0.942 48 H 0.058 0.942 49 H 0.088 0.912 50 H 0.056 0.944 51 H 0.057 0.943 52 H 0.057 0.943 53 H 0.078 0.922 54 H 0.069 0.931 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 0.224 1.461 25.832 25.874 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 -0.191 4.191 2 C 0.056 3.944 3 C -0.191 4.191 4 C -0.547 4.547 5 H 0.076 0.924 6 C -0.135 4.135 7 N -0.523 5.523 8 Si 0.723 3.277 9 H -0.203 1.203 10 H -0.213 1.213 11 H -0.203 1.203 12 C 0.006 3.994 13 N -0.331 5.331 14 C 0.274 3.726 15 O -0.415 6.415 16 C 0.290 3.710 17 O -0.396 6.396 18 N -0.358 5.358 19 C 0.026 3.974 20 H 0.126 0.874 21 C -0.211 4.211 22 C -0.081 4.081 23 N -0.321 5.321 24 C -0.058 4.058 25 C -0.094 4.094 26 C -0.232 4.232 27 C -0.198 4.198 28 C -0.155 4.155 29 H 0.027 0.973 30 H 0.106 0.894 31 H 0.047 0.953 32 H 0.046 0.954 33 H 0.106 0.894 34 H 0.027 0.973 35 H 0.071 0.929 36 H 0.080 0.920 37 H 0.080 0.920 38 H 0.248 0.752 39 H 0.246 0.754 40 H 0.095 0.905 41 H 0.084 0.916 42 H 0.095 0.905 43 H 0.112 0.888 44 H 0.160 0.840 45 H 0.091 0.909 46 H 0.087 0.913 47 H 0.077 0.923 48 H 0.077 0.923 49 H 0.106 0.894 50 H 0.075 0.925 51 H 0.076 0.924 52 H 0.076 0.924 53 H 0.097 0.903 54 H 0.087 0.913 Dipole moment (debyes) X Y Z Total from point charges -0.312 1.940 26.030 26.104 hybrid contribution 1.068 -0.845 -1.554 2.067 sum 0.757 1.095 24.476 24.512 Atomic orbital electron populations 1.21857 0.97594 0.99288 1.00393 1.18376 0.92969 0.92850 0.90249 1.21859 0.98612 0.98266 1.00394 1.20906 1.31771 1.12202 0.89777 0.92416 1.24887 0.94820 0.94918 0.98877 1.69797 1.36422 1.22613 1.23424 0.86611 0.79204 0.79763 0.82132 1.20269 1.21310 1.20280 1.21944 0.98527 0.96040 0.82883 1.46227 1.50381 1.31358 1.05162 1.19993 0.82410 0.85257 0.84973 1.90720 1.37957 1.26002 1.86788 1.20497 0.80906 0.84606 0.85034 1.90745 1.36595 1.25417 1.86845 1.45967 1.52940 1.32184 1.04673 1.20490 0.93393 0.99611 0.83891 0.87447 1.21666 0.96949 1.01193 1.01271 1.22166 0.99758 0.99950 0.86179 1.59585 1.34047 1.06761 1.31692 1.22502 0.88515 0.99589 0.95244 1.20828 0.96843 0.95918 0.95833 1.22800 1.02324 0.96563 1.01542 1.21942 0.95693 1.01658 1.00474 1.21748 0.99927 0.99454 0.94333 0.97282 0.89423 0.95347 0.95354 0.89412 0.97294 0.92866 0.92024 0.92015 0.75193 0.75416 0.90497 0.91552 0.90531 0.88814 0.83955 0.90933 0.91341 0.92287 0.92302 0.89387 0.92526 0.92354 0.92368 0.90342 0.91266 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 C -0.13 -3.05 8.08 37.16 0.30 -2.75 16 2 C 0.06 1.30 0.50 -155.66 -0.08 1.23 16 3 C -0.13 -3.05 8.08 37.16 0.30 -2.75 16 4 C -0.51 -13.15 8.01 -34.44 -0.28 -13.43 16 5 H 0.06 1.49 7.74 -52.49 -0.41 1.08 16 6 C 0.07 1.74 5.15 -17.82 -0.09 1.65 16 7 N -0.88 -23.54 9.35 55.43 0.52 -23.02 16 8 Si 0.89 20.57 29.54 -169.99 -5.02 15.55 16 9 H -0.28 -6.36 7.11 56.52 0.40 -5.96 16 10 H -0.29 -6.59 7.11 56.52 0.40 -6.19 16 11 H -0.28 -6.36 7.11 56.52 0.40 -5.96 16 12 C 0.13 2.67 4.50 -4.04 -0.02 2.66 16 13 N -0.68 -12.59 4.95 -60.74 -0.30 -12.89 16 14 C 0.49 8.62 7.89 -11.58 -0.09 8.52 16 15 O -0.54 -10.21 16.48 5.50 0.09 -10.12 16 16 C 0.51 7.62 7.69 -11.58 -0.09 7.53 16 17 O -0.52 -8.70 15.82 5.49 0.09 -8.62 16 18 N -0.70 -8.00 5.02 -56.77 -0.28 -8.28 16 19 C 0.13 1.18 1.89 -70.51 -0.13 1.05 16 20 H 0.11 1.13 4.42 -51.93 -0.23 0.90 16 21 C -0.17 -1.49 4.71 -29.59 -0.14 -1.63 16 22 C 0.05 0.37 6.23 -4.70 -0.03 0.34 16 23 N -0.69 -4.73 6.54 -113.79 -0.74 -5.48 16 24 C 0.07 0.42 5.44 -2.78 -0.02 0.41 16 25 C -0.09 -0.56 0.71 -155.26 -0.11 -0.67 16 26 C -0.18 -1.22 6.39 37.16 0.24 -0.99 16 27 C -0.14 -0.76 8.02 37.16 0.30 -0.46 16 28 C -0.12 -0.80 4.44 -27.16 -0.12 -0.92 16 29 H 0.01 0.17 6.86 -51.93 -0.36 -0.18 16 30 H 0.09 2.21 6.07 -51.93 -0.32 1.89 16 31 H 0.03 0.63 8.14 -51.93 -0.42 0.21 16 32 H 0.03 0.63 8.14 -51.93 -0.42 0.21 16 33 H 0.09 2.21 6.07 -51.93 -0.32 1.89 16 34 H 0.01 0.17 6.86 -51.93 -0.36 -0.19 16 35 H 0.26 6.73 8.31 -40.82 -0.34 6.39 16 36 H 0.06 1.32 8.14 -51.93 -0.42 0.90 16 37 H 0.06 1.32 8.14 -51.93 -0.42 0.90 16 38 H 0.41 7.50 5.64 -40.82 -0.23 7.27 16 39 H 0.41 4.27 8.06 -40.82 -0.33 3.94 16 40 H 0.08 0.85 7.67 -51.93 -0.40 0.45 16 41 H 0.07 0.55 7.50 -51.93 -0.39 0.16 16 42 H 0.08 0.60 8.14 -51.93 -0.42 0.17 16 43 H 0.09 0.71 4.09 -51.93 -0.21 0.50 16 44 H 0.34 2.14 7.57 -39.29 -0.30 1.85 16 45 H 0.07 0.45 7.71 -51.93 -0.40 0.05 16 46 H 0.07 0.36 7.95 -51.93 -0.41 -0.05 16 47 H 0.06 0.37 7.73 -51.93 -0.40 -0.03 16 48 H 0.06 0.44 8.04 -51.93 -0.42 0.02 16 49 H 0.09 0.70 2.80 -51.93 -0.15 0.55 16 50 H 0.06 0.28 8.11 -51.93 -0.42 -0.14 16 51 H 0.06 0.35 7.98 -51.93 -0.41 -0.07 16 52 H 0.06 0.29 8.14 -51.93 -0.42 -0.13 16 53 H 0.08 0.57 7.63 -51.93 -0.40 0.17 16 54 H 0.07 0.43 7.44 -51.93 -0.39 0.04 16 LS Contribution 397.85 15.07 6.00 6.00 Total: -1.00 -27.83 397.85 -8.62 -36.45 By element: Atomic # 1 Polarization: 19.54 SS G_CDS: -8.90 Total: 10.64 kcal Atomic # 6 Polarization: -0.17 SS G_CDS: -0.06 Total: -0.22 kcal Atomic # 7 Polarization: -48.86 SS G_CDS: -0.81 Total: -49.67 kcal Atomic # 8 Polarization: -18.92 SS G_CDS: 0.18 Total: -18.74 kcal Atomic # 14 Polarization: 20.57 SS G_CDS: -5.02 Total: 15.55 kcal Total LS contribution 6.00 Total: 6.00 kcal Total: -27.83 -8.62 -36.45 kcal The number of atoms in the molecule is 54 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. ZINC001332251721.mol2 54 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 -20.726 kcal (2) G-P(sol) polarization free energy of solvation -27.832 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -48.558 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.620 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -36.452 kcal (6) G-S(sol) free energy of system = (1) + (5) -57.178 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.84 seconds