Wall clock time and date at job start Tue Mar 9 2021 13:17:59 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 * 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 O 1.42899 * 1 3 3 C 1.35994 * 116.99582 * 2 1 4 4 C 1.39156 * 120.06990 * 180.02562 * 3 2 1 5 5 O 1.35998 * 120.07645 * 359.97438 * 4 3 2 6 6 C 1.42895 * 117.00042 * 179.73070 * 5 4 3 7 7 C 1.50704 * 109.46787 * 180.02562 * 6 5 4 8 8 O 1.21283 * 120.00126 * 0.02562 * 7 6 5 9 9 N 1.34780 * 119.99809 * 179.97438 * 7 6 5 10 10 C 1.46497 * 119.99811 * 179.97438 * 9 7 6 11 11 H 1.09000 * 112.90699 * 23.75287 * 10 9 7 12 12 C 1.53784 * 113.61393 * 155.00299 * 10 9 7 13 13 C 1.53774 * 87.08240 * 89.11663 * 12 10 9 14 14 H 1.08999 * 113.61664 * 270.80121 * 13 12 10 15 15 C 1.50698 * 113.61549 * 139.98430 * 13 12 10 16 16 C 1.38209 * 120.00297 * 120.25620 * 15 13 12 17 17 C 1.50700 * 120.00250 * 0.04495 * 16 15 13 18 18 C 1.38256 * 119.99907 * 180.27545 * 16 15 13 19 19 C 1.38216 * 120.00088 * 359.74637 * 18 16 15 20 20 C 1.38254 * 119.99725 * 359.97438 * 19 18 16 21 21 C 1.38212 * 120.00319 * 0.02562 * 20 19 18 22 22 C 1.53782 * 87.08406 * 25.43231 * 13 12 10 23 23 C 1.38568 * 119.85312 * 179.73107 * 4 3 2 24 24 C 1.38239 * 119.99918 * 0.26459 * 23 4 3 25 25 C 1.38254 * 120.14540 * 0.02562 * 24 23 4 26 26 C 1.50706 * 119.92535 * 180.02562 * 25 24 23 27 27 O 1.42901 * 109.47015 * 244.99401 * 26 25 24 28 28 Si 1.86298 * 109.47190 * 4.99712 * 26 25 24 29 29 C 1.38243 * 120.14846 * 359.97438 * 25 24 23 30 30 H 1.09001 * 109.46963 * 299.99240 * 1 2 3 31 31 H 1.08995 * 109.47666 * 60.00130 * 1 2 3 32 32 H 1.09004 * 109.47067 * 179.97438 * 1 2 3 33 33 H 1.08997 * 109.47114 * 60.00660 * 6 5 4 34 34 H 1.08994 * 109.47199 * 299.99602 * 6 5 4 35 35 H 0.97000 * 119.99925 * 0.02562 * 9 7 6 36 36 H 1.09002 * 113.60909 * 334.56622 * 12 10 9 37 37 H 1.08997 * 113.69187 * 203.68206 * 12 10 9 38 38 H 1.09000 * 109.46767 * 270.23662 * 17 16 15 39 39 H 1.09004 * 109.47240 * 30.23169 * 17 16 15 40 40 H 1.08995 * 109.47480 * 150.23331 * 17 16 15 41 41 H 1.08002 * 120.00195 * 179.76364 * 18 16 15 42 42 H 1.07997 * 119.99789 * 179.97438 * 19 18 16 43 43 H 1.07999 * 119.99740 * 180.02562 * 20 19 18 44 44 H 1.08002 * 119.99812 * 179.97438 * 21 20 19 45 45 H 1.09000 * 113.61482 * 89.11273 * 22 13 12 46 46 H 1.08993 * 113.62153 * 220.01918 * 22 13 12 47 47 H 1.07998 * 120.00122 * 180.29969 * 23 4 3 48 48 H 1.07997 * 119.93068 * 179.97438 * 24 23 4 49 49 H 1.08997 * 109.47080 * 124.99652 * 26 25 24 50 50 H 0.96698 * 113.99289 * 60.00067 * 27 26 25 51 51 H 1.48503 * 109.99891 * 58.67970 * 28 26 25 52 52 H 1.48498 * 109.99873 * 179.97438 * 28 26 25 53 53 H 1.07995 * 120.00047 * 180.02562 * 29 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 8 1.4290 0.0000 0.0000 3 6 2.0463 1.2118 0.0000 4 6 3.4359 1.2864 -0.0005 5 8 4.1795 0.1478 -0.0005 6 6 5.6003 0.3008 -0.0071 7 6 6.2519 -1.0580 -0.0067 8 8 5.5670 -2.0590 -0.0018 9 7 7.5957 -1.1610 -0.0128 10 6 8.2291 -2.4820 -0.0119 11 1 7.5820 -3.2631 -0.4109 12 6 9.6441 -2.4870 -0.6141 13 6 10.1622 -2.1788 0.8005 14 1 10.2208 -1.1130 1.0215 15 6 11.4252 -2.9203 1.1558 16 6 12.5692 -2.2183 1.4854 17 6 12.5535 -0.7114 1.4906 18 6 13.7294 -2.8986 1.8058 19 6 13.7437 -4.2807 1.8015 20 6 12.5977 -4.9828 1.4774 21 6 11.4379 -4.3028 1.1571 22 6 8.8840 -2.8502 1.3299 23 6 4.0602 2.5234 -0.0062 24 6 3.3028 3.6799 -0.0057 25 6 1.9223 3.6057 0.0009 26 6 1.1014 4.8696 0.0008 27 8 0.3700 4.9627 1.2249 28 14 2.2299 6.3430 -0.1620 29 6 1.2931 2.3748 0.0065 30 1 -0.3633 0.5137 0.8901 31 1 -0.3634 0.5138 -0.8899 32 1 -0.3633 -1.0277 -0.0005 33 1 5.9103 0.8530 0.8800 34 1 5.9026 0.8480 -0.8999 35 1 8.1434 -0.3604 -0.0171 36 1 9.8177 -1.6817 -1.3279 37 1 9.9563 -3.4610 -0.9909 38 1 12.8266 -0.3419 0.5022 39 1 11.5542 -0.3593 1.7468 40 1 13.2682 -0.3431 2.2265 41 1 14.6244 -2.3501 2.0597 42 1 14.6501 -4.8121 2.0514 43 1 12.6088 -6.0628 1.4744 44 1 10.5428 -4.8514 0.9035 45 1 8.9871 -3.9241 1.4852 46 1 8.4440 -2.3381 2.1856 47 1 5.1384 2.5841 -0.0115 48 1 3.7905 4.6435 -0.0097 49 1 0.4054 4.8507 -0.8378 50 1 0.9270 4.9842 2.0151 51 1 3.0194 6.2420 -1.4157 52 1 1.4325 7.5957 -0.1640 53 1 0.2146 2.3196 0.0113 There are 71 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 71 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=GENORG IOFR=1.4345 ALPHA=0.00 BETA=0.00 GAMMA=38.93 & DIELEC=2.06 FACARB=0.00 FEHALO=0.00 DEV s_22_9744652_60476.mol2 53 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Tue Mar 9 2021 13:17:59 Heat of formation + Delta-G solvation = -52.197163 kcal Electronic energy + Delta-G solvation = -34151.637427 eV Core-core repulsion = 29535.837373 eV Total energy + Delta-G solvation = -4615.800053 eV No. of doubly occupied orbitals = 71 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 384.182 amu Computer time = 3.82 seconds Orbital eigenvalues (eV) -41.88771 -41.57840 -40.50592 -39.42625 -38.91003 -38.51867 -36.92089 -34.68807 -33.79042 -32.13108 -31.70580 -31.41756 -29.55157 -28.43124 -27.90482 -26.81429 -26.32993 -25.96592 -23.78093 -23.08000 -22.53889 -21.89767 -21.78929 -20.19130 -19.77131 -18.54028 -18.41933 -17.96185 -17.66049 -17.49400 -17.08290 -16.95294 -16.62022 -16.53998 -16.11158 -15.98128 -15.88041 -15.65732 -15.47337 -15.39981 -14.97995 -14.93691 -14.76055 -14.40207 -14.23719 -14.03589 -13.81812 -13.73475 -13.63312 -13.54126 -13.43717 -13.30962 -12.86969 -12.77118 -12.62831 -12.51877 -12.19774 -12.12004 -12.11115 -11.98556 -11.78506 -11.76657 -11.58840 -11.24224 -10.88278 -10.47440 -10.17543 -9.79869 -9.68144 -9.45143 -8.85919 -5.07501 0.16674 0.28975 0.42059 0.47812 1.25591 1.41210 1.48763 1.60227 1.94191 2.31575 2.50930 2.56319 2.78597 3.35732 3.41055 3.44184 3.58634 3.62644 3.63926 3.75329 3.78558 3.84122 3.91043 3.92659 3.94867 3.99405 4.06581 4.11695 4.18855 4.24889 4.28928 4.33316 4.33716 4.48024 4.53457 4.55153 4.56502 4.64199 4.65103 4.66157 4.72745 4.76407 4.84314 4.90233 4.92987 4.98939 5.05444 5.08764 5.14813 5.22627 5.36182 5.44435 5.54788 5.60239 5.63491 5.74925 5.95915 6.10857 6.31728 6.53521 6.54537 7.10356 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.025 3.975 2 O -0.301 6.301 3 C 0.107 3.893 4 C 0.104 3.896 5 O -0.276 6.276 6 C 0.039 3.961 7 C 0.518 3.482 8 O -0.506 6.506 9 N -0.711 5.711 10 C 0.121 3.879 11 H 0.107 0.893 12 C -0.134 4.134 13 C -0.078 4.078 14 H 0.102 0.898 15 C -0.073 4.073 16 C -0.083 4.083 17 C -0.118 4.118 18 C -0.119 4.119 19 C -0.120 4.120 20 C -0.123 4.123 21 C -0.113 4.113 22 C -0.144 4.144 23 C -0.169 4.169 24 C -0.112 4.112 25 C -0.115 4.115 26 C -0.066 4.066 27 O -0.540 6.540 28 Si 0.689 3.311 29 C -0.146 4.146 30 H 0.057 0.943 31 H 0.055 0.945 32 H 0.103 0.897 33 H 0.095 0.905 34 H 0.094 0.906 35 H 0.402 0.598 36 H 0.077 0.923 37 H 0.099 0.901 38 H 0.071 0.929 39 H 0.069 0.931 40 H 0.066 0.934 41 H 0.121 0.879 42 H 0.121 0.879 43 H 0.121 0.879 44 H 0.123 0.877 45 H 0.096 0.904 46 H 0.075 0.925 47 H 0.140 0.860 48 H 0.132 0.868 49 H 0.113 0.887 50 H 0.379 0.621 51 H -0.257 1.257 52 H -0.255 1.255 53 H 0.140 0.860 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 4.913 3.731 1.236 6.292 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 -0.070 4.070 2 O -0.215 6.215 3 C 0.061 3.939 4 C 0.058 3.942 5 O -0.189 6.189 6 C -0.040 4.040 7 C 0.303 3.697 8 O -0.379 6.379 9 N -0.365 5.365 10 C 0.016 3.984 11 H 0.125 0.875 12 C -0.172 4.172 13 C -0.096 4.096 14 H 0.120 0.880 15 C -0.073 4.073 16 C -0.083 4.083 17 C -0.175 4.175 18 C -0.137 4.137 19 C -0.138 4.138 20 C -0.141 4.141 21 C -0.131 4.131 22 C -0.183 4.183 23 C -0.188 4.188 24 C -0.130 4.130 25 C -0.116 4.116 26 C -0.177 4.177 27 O -0.346 6.346 28 Si 0.590 3.410 29 C -0.165 4.165 30 H 0.076 0.924 31 H 0.074 0.926 32 H 0.121 0.879 33 H 0.113 0.887 34 H 0.112 0.888 35 H 0.237 0.763 36 H 0.095 0.905 37 H 0.117 0.883 38 H 0.089 0.911 39 H 0.087 0.913 40 H 0.085 0.915 41 H 0.139 0.861 42 H 0.139 0.861 43 H 0.140 0.860 44 H 0.141 0.859 45 H 0.115 0.885 46 H 0.093 0.907 47 H 0.157 0.843 48 H 0.150 0.850 49 H 0.130 0.870 50 H 0.227 0.773 51 H -0.182 1.182 52 H -0.180 1.180 53 H 0.158 0.842 Dipole moment (debyes) X Y Z Total from point charges 4.098 3.291 0.337 5.267 hybrid contribution 0.028 0.144 -0.255 0.294 sum 4.126 3.435 0.082 5.370 Atomic orbital electron populations 1.23133 0.78110 1.04426 1.01361 1.86251 1.21343 1.25333 1.88531 1.18284 0.89025 0.85565 1.00995 1.18279 0.88302 0.85765 1.01815 1.86280 1.16014 1.27741 1.88856 1.22471 0.81329 0.96199 1.04014 1.20027 0.82366 0.90587 0.76737 1.90803 1.62546 1.38006 1.46552 1.45469 1.05787 1.08959 1.76263 1.21867 0.93892 0.85393 0.97264 0.87500 1.23412 0.93963 1.03672 0.96106 1.21690 0.91504 0.99769 0.96591 0.88031 1.19496 0.94278 0.93440 1.00081 1.19780 0.93227 0.95995 0.99317 1.20868 1.02765 0.91354 1.02499 1.21060 0.97627 0.94418 1.00632 1.21172 0.98408 0.94293 0.99881 1.21153 0.93072 0.99999 0.99878 1.21004 0.98249 0.93668 1.00192 1.23577 0.95007 1.01982 0.97687 1.20991 1.00467 0.90680 1.06685 1.20661 0.92736 0.97754 1.01861 1.20040 0.93715 0.95209 1.02649 1.25040 1.00857 1.01642 0.90145 1.86505 1.36398 1.96620 1.15042 0.94758 0.81838 0.76690 0.87666 1.20938 1.00384 0.90427 1.04748 0.92415 0.92628 0.87850 0.88680 0.88772 0.76340 0.90469 0.88263 0.91070 0.91270 0.91490 0.86100 0.86081 0.86049 0.85941 0.88545 0.90664 0.84273 0.85031 0.86982 0.77324 1.18188 1.17976 0.84222 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 0.01 9.81 101.05 0.99 1.00 16 2 O -0.30 -1.33 10.28 -34.22 -0.35 -1.68 16 3 C 0.11 0.36 6.70 -39.12 -0.26 0.09 16 4 C 0.10 0.27 6.70 -39.12 -0.26 0.00 16 5 O -0.28 -1.05 9.45 -47.36 -0.45 -1.49 16 6 C 0.04 -0.03 5.22 36.01 0.19 0.15 16 7 C 0.52 0.77 7.91 -10.98 -0.09 0.68 16 8 O -0.51 -3.46 16.10 -14.36 -0.23 -3.69 16 9 N -0.71 1.31 5.26 -53.01 -0.28 1.03 16 10 C 0.12 -0.12 4.32 -67.12 -0.29 -0.41 16 11 H 0.11 0.11 7.47 -51.93 -0.39 -0.28 16 12 C -0.13 0.31 7.29 -25.92 -0.19 0.12 16 13 C -0.08 0.15 3.58 -90.96 -0.33 -0.17 16 14 H 0.10 -0.32 5.76 -51.93 -0.30 -0.62 16 15 C -0.07 0.00 5.29 -104.63 -0.55 -0.55 16 16 C -0.08 -0.02 5.88 -104.63 -0.62 -0.63 16 17 C -0.12 0.22 9.52 36.01 0.34 0.57 16 18 C -0.12 -0.06 9.70 -39.58 -0.38 -0.45 16 19 C -0.12 -0.07 10.05 -39.58 -0.40 -0.47 16 20 C -0.12 -0.06 10.05 -39.58 -0.40 -0.46 16 21 C -0.11 -0.03 8.61 -39.58 -0.34 -0.37 16 22 C -0.14 0.17 7.25 -25.92 -0.19 -0.02 16 23 C -0.17 0.09 9.04 -39.46 -0.36 -0.27 16 24 C -0.11 0.10 8.66 -39.57 -0.34 -0.25 16 25 C -0.12 -0.03 5.35 -104.61 -0.56 -0.59 16 26 C -0.07 0.03 2.80 36.01 0.10 0.13 16 27 O -0.54 -0.03 12.83 -35.23 -0.45 -0.48 16 28 Si 0.69 -1.03 29.80 -169.99 -5.06 -6.09 16 29 C -0.15 -0.22 8.67 -39.46 -0.34 -0.57 16 30 H 0.06 -0.04 7.65 -51.93 -0.40 -0.44 16 31 H 0.06 -0.04 7.68 -51.93 -0.40 -0.44 16 32 H 0.10 -0.09 8.14 -51.93 -0.42 -0.52 16 33 H 0.10 -0.37 7.66 -51.93 -0.40 -0.76 16 34 H 0.09 -0.34 7.66 -51.93 -0.40 -0.74 16 35 H 0.40 -2.06 8.70 -40.82 -0.36 -2.41 16 36 H 0.08 -0.23 8.14 -51.93 -0.42 -0.65 16 37 H 0.10 -0.20 7.72 -51.93 -0.40 -0.60 16 38 H 0.07 -0.17 8.14 -51.93 -0.42 -0.59 16 39 H 0.07 -0.20 6.01 -51.93 -0.31 -0.51 16 40 H 0.07 -0.14 8.09 -51.93 -0.42 -0.56 16 41 H 0.12 -0.11 8.06 -52.49 -0.42 -0.53 16 42 H 0.12 -0.12 8.06 -52.49 -0.42 -0.54 16 43 H 0.12 -0.12 8.06 -52.49 -0.42 -0.54 16 44 H 0.12 -0.14 6.66 -52.49 -0.35 -0.49 16 45 H 0.10 -0.11 6.31 -51.93 -0.33 -0.43 16 46 H 0.07 -0.04 8.14 -51.93 -0.42 -0.46 16 47 H 0.14 -0.52 6.30 -52.49 -0.33 -0.86 16 48 H 0.13 -0.43 4.89 -52.49 -0.26 -0.69 16 49 H 0.11 0.00 7.96 -51.93 -0.41 -0.41 16 50 H 0.38 -1.43 8.70 45.56 0.40 -1.03 16 51 H -0.26 -0.20 7.11 56.52 0.40 0.20 16 52 H -0.25 -0.47 7.11 56.52 0.40 -0.07 16 53 H 0.14 0.08 6.30 -52.49 -0.33 -0.25 16 LS Contribution 428.59 15.07 6.46 6.46 Total: 0.00 -11.44 428.59 -12.17 -23.62 By element: Atomic # 1 Polarization: -7.69 SS G_CDS: -7.54 Total: -15.22 kcal Atomic # 6 Polarization: 1.82 SS G_CDS: -4.27 Total: -2.45 kcal Atomic # 7 Polarization: 1.31 SS G_CDS: -0.28 Total: 1.03 kcal Atomic # 8 Polarization: -5.86 SS G_CDS: -1.48 Total: -7.34 kcal Atomic # 14 Polarization: -1.03 SS G_CDS: -5.06 Total: -6.09 kcal Total LS contribution 6.46 Total: 6.46 kcal Total: -11.44 -12.17 -23.62 kcal The number of atoms in the molecule is 53 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_9744652_60476.mol2 53 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 -28.579 kcal (2) G-P(sol) polarization free energy of solvation -11.444 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -40.023 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -12.174 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -23.618 kcal (6) G-S(sol) free energy of system = (1) + (5) -52.197 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 3.82 seconds