Wall clock time and date at job start Tue Mar 31 2020 22:35:41 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 1.53003 * 1 3 3 C 1.53003 * 109.46991 * 2 1 4 4 C 1.52996 * 109.47233 * 179.97438 * 3 2 1 5 5 H 1.09003 * 109.46923 * 305.00027 * 4 3 2 6 6 C 1.52999 * 109.47181 * 65.00045 * 4 3 2 7 7 C 1.53002 * 109.47169 * 185.00192 * 4 3 2 8 8 C 1.50694 * 109.46975 * 174.99890 * 7 4 3 9 9 O 1.21284 * 120.00568 * 359.97438 * 8 7 4 10 10 N 1.34782 * 120.00064 * 180.02562 * 8 7 4 11 11 C 1.47751 * 121.64689 * 359.97438 * 10 8 7 12 12 C 1.53016 * 108.78765 * 271.21941 * 11 10 8 13 13 C 1.50698 * 109.43904 * 304.76226 * 12 11 10 14 14 O 1.21282 * 120.24157 * 296.07762 * 13 12 11 15 15 N 1.35506 * 119.52112 * 116.10651 * 13 12 11 16 16 C 1.47125 * 118.11058 * 180.29577 * 15 13 12 17 17 C 1.53010 * 109.09220 * 99.92648 * 16 15 13 18 18 N 1.47766 * 108.79330 * 301.47705 * 17 16 15 19 19 C 1.36938 * 121.64770 * 276.63854 * 18 17 16 20 20 H 1.07990 * 120.00021 * 29.11443 * 19 18 17 21 21 C 1.38808 * 119.99943 * 209.11500 * 19 18 17 22 22 N 1.31626 * 120.00247 * 12.68509 * 21 19 18 23 23 Si 1.86802 * 120.00259 * 192.68222 * 21 19 18 24 24 H 1.48505 * 109.46742 * 0.02562 * 23 21 19 25 25 H 1.48496 * 109.46933 * 119.99976 * 23 21 19 26 26 H 1.48494 * 109.47102 * 240.00436 * 23 21 19 27 27 C 1.47748 * 116.70620 * 96.90551 * 18 17 16 28 28 C 1.47772 * 121.65317 * 179.97438 * 10 8 7 29 29 H 1.08993 * 109.47201 * 299.99930 * 1 2 3 30 30 H 1.09002 * 109.46741 * 60.00594 * 1 2 3 31 31 H 1.09000 * 109.46590 * 179.97438 * 1 2 3 32 32 H 1.08993 * 109.47201 * 240.00070 * 2 1 3 33 33 H 1.08999 * 109.47200 * 119.99993 * 2 1 3 34 34 H 1.09007 * 109.47016 * 59.99883 * 3 2 1 35 35 H 1.08999 * 109.47142 * 300.00028 * 3 2 1 36 36 H 1.08998 * 109.47091 * 180.02562 * 6 4 3 37 37 H 1.08998 * 109.46927 * 300.00013 * 6 4 3 38 38 H 1.08994 * 109.46904 * 60.00194 * 6 4 3 39 39 H 1.09003 * 109.46775 * 55.00013 * 7 4 3 40 40 H 1.08998 * 109.47029 * 294.99784 * 7 4 3 41 41 H 1.08997 * 109.58405 * 151.42328 * 11 10 8 42 42 H 1.09003 * 109.58506 * 31.00950 * 11 10 8 43 43 H 1.08995 * 109.47214 * 184.77389 * 12 11 10 44 44 H 1.09001 * 109.47326 * 64.75599 * 12 11 10 45 45 H 0.97002 * 120.94422 * 0.31673 * 15 13 12 46 46 H 1.08993 * 109.53164 * 340.04115 * 16 15 13 47 47 H 1.09001 * 109.59500 * 219.85137 * 16 15 13 48 48 H 1.09005 * 109.58082 * 181.69037 * 17 16 15 49 49 H 1.09001 * 109.70138 * 61.34225 * 17 16 15 50 50 H 0.96996 * 120.00302 * 179.97438 * 22 21 19 51 51 H 1.08993 * 109.58081 * 345.18685 * 27 18 17 52 52 H 1.09001 * 109.57470 * 105.59149 * 27 18 17 53 53 H 1.08994 * 109.58301 * 170.38584 * 28 10 8 54 54 H 1.08992 * 109.58341 * 290.66662 * 28 10 8 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 3.5700 1.4426 0.0006 5 1 3.9329 0.8533 0.8427 6 6 4.0806 0.8328 -1.3064 7 6 4.0799 2.8797 0.1264 8 6 5.5817 2.8707 0.2506 9 8 6.1849 1.8185 0.2401 10 7 6.2546 4.0319 0.3744 11 6 5.5568 5.3342 0.3921 12 6 5.4173 5.8380 -1.0460 13 6 6.7769 5.8883 -1.6940 14 8 7.6292 6.6386 -1.2680 15 7 7.0400 5.0895 -2.7565 16 6 8.3796 5.1589 -3.3610 17 6 9.2197 3.9858 -2.8520 18 7 9.2941 4.0576 -1.3780 19 6 10.2097 4.8534 -0.7427 20 1 10.5613 5.7572 -1.2177 21 6 10.6858 4.4983 0.5119 22 7 10.4594 3.2908 0.9843 23 14 11.6481 5.7341 1.5299 24 1 11.7644 7.0101 0.7792 25 1 10.9398 5.9774 2.8122 26 1 13.0045 5.1973 1.8077 27 6 8.3359 3.2238 -0.6234 28 6 7.7267 4.0656 0.4992 29 1 -0.3633 0.5138 0.8899 30 1 -0.3633 0.5138 -0.8901 31 1 -0.3632 -1.0277 -0.0005 32 1 1.8934 -0.5138 -0.8899 33 1 1.8934 -0.5138 0.8900 34 1 1.6766 1.9564 0.8900 35 1 1.6767 1.9564 -0.8900 36 1 5.1705 0.8325 -1.3057 37 1 3.7173 -0.1909 -1.3959 38 1 3.7176 1.4221 -2.1484 39 1 3.6448 3.3433 1.0118 40 1 3.7919 3.4462 -0.7591 41 1 6.1349 6.0505 0.9758 42 1 4.5680 5.2129 0.8343 43 1 4.9803 6.8365 -1.0403 44 1 4.7720 5.1619 -1.6069 45 1 6.3644 4.4892 -3.1087 46 1 8.8574 6.0978 -3.0813 47 1 8.2943 5.1025 -4.4462 48 1 10.2239 4.0463 -3.2719 49 1 8.7557 3.0453 -3.1491 50 1 10.7924 3.0425 1.8608 51 1 7.5464 2.8794 -1.2913 52 1 8.8555 2.3662 -0.1961 53 1 8.0769 5.0944 0.4160 54 1 8.0208 3.6565 1.4656 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 ZINC001131333906.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 22:35:41 Heat of formation + Delta-G solvation = -55.396011 kcal Electronic energy + Delta-G solvation = -33111.394756 eV Core-core repulsion = 29083.749008 eV Total energy + Delta-G solvation = -4027.645748 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.28 seconds Orbital eigenvalues (eV) -39.98298 -38.82232 -36.83727 -35.79936 -35.28944 -33.74046 -32.72418 -31.29651 -30.40196 -29.46082 -27.87744 -26.64570 -26.18458 -24.40826 -23.60314 -22.53956 -21.53667 -20.20647 -19.92232 -19.75726 -18.35695 -17.07758 -16.48506 -16.19767 -15.96778 -15.53450 -15.12605 -14.92706 -14.70497 -14.37970 -14.06306 -13.78193 -13.55625 -13.46913 -13.30983 -13.18453 -12.98347 -12.67190 -12.62573 -12.39419 -12.15356 -11.85006 -11.76379 -11.63726 -11.51003 -11.36602 -11.18955 -11.08874 -10.95265 -10.77428 -10.66964 -10.57248 -10.47998 -10.44437 -10.20590 -9.90380 -9.77168 -9.61446 -9.12344 -8.98050 -8.68873 -8.26853 -7.99421 -6.45596 -5.53661 -3.08117 3.14223 3.26964 3.45758 3.53260 3.54748 3.58747 3.86416 4.58450 4.62707 4.75290 4.78675 4.97540 5.00833 5.07205 5.13889 5.19713 5.35523 5.41272 5.48601 5.51481 5.57301 5.60530 5.62321 5.63840 5.68461 5.73060 5.80091 5.86310 5.89714 5.92287 6.06102 6.08783 6.09157 6.15713 6.21599 6.24168 6.44362 6.56562 6.59487 6.66297 6.69107 6.81089 7.01197 7.08854 7.16570 7.58362 7.86695 8.00179 8.11139 8.19889 8.52605 8.78158 8.93622 9.35584 9.95607 10.57289 11.44825 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.014909 B = 0.003697 C = 0.003457 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1877.610890 B = 7571.915489 C = 8097.710439 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.152 4.152 2 C -0.127 4.127 3 C -0.114 4.114 4 C -0.075 4.075 5 H 0.077 0.923 6 C -0.152 4.152 7 C -0.137 4.137 8 C 0.509 3.491 9 O -0.528 6.528 10 N -0.618 5.618 11 C 0.118 3.882 12 C -0.159 4.159 13 C 0.520 3.480 14 O -0.517 6.517 15 N -0.723 5.723 16 C 0.089 3.911 17 C 0.127 3.873 18 N -0.588 5.588 19 C -0.222 4.222 20 H 0.063 0.937 21 C -0.001 4.001 22 N -0.899 5.899 23 Si 0.894 3.106 24 H -0.278 1.278 25 H -0.292 1.292 26 H -0.293 1.293 27 C 0.177 3.823 28 C 0.113 3.887 29 H 0.052 0.948 30 H 0.052 0.948 31 H 0.051 0.949 32 H 0.065 0.935 33 H 0.061 0.939 34 H 0.059 0.941 35 H 0.060 0.940 36 H 0.078 0.922 37 H 0.050 0.950 38 H 0.043 0.957 39 H 0.085 0.915 40 H 0.085 0.915 41 H 0.088 0.912 42 H 0.078 0.922 43 H 0.099 0.901 44 H 0.074 0.926 45 H 0.390 0.610 46 H 0.085 0.915 47 H 0.052 0.948 48 H 0.051 0.949 49 H 0.038 0.962 50 H 0.249 0.751 51 H 0.024 0.976 52 H 0.063 0.937 53 H 0.101 0.899 54 H 0.058 0.942 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -19.772 -0.563 -5.276 20.472 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 -0.209 4.209 2 C -0.164 4.164 3 C -0.152 4.152 4 C -0.094 4.094 5 H 0.095 0.905 6 C -0.209 4.209 7 C -0.177 4.177 8 C 0.297 3.703 9 O -0.404 6.404 10 N -0.353 5.353 11 C -0.007 4.007 12 C -0.201 4.201 13 C 0.305 3.695 14 O -0.391 6.391 15 N -0.374 5.374 16 C -0.038 4.038 17 C -0.002 4.002 18 N -0.311 5.311 19 C -0.352 4.352 20 H 0.080 0.920 21 C -0.199 4.199 22 N -0.545 5.545 23 Si 0.725 3.275 24 H -0.203 1.203 25 H -0.219 1.219 26 H -0.220 1.220 27 C 0.052 3.948 28 C -0.007 4.007 29 H 0.071 0.929 30 H 0.071 0.929 31 H 0.070 0.930 32 H 0.083 0.917 33 H 0.079 0.921 34 H 0.078 0.922 35 H 0.079 0.921 36 H 0.097 0.903 37 H 0.069 0.931 38 H 0.062 0.938 39 H 0.103 0.897 40 H 0.103 0.897 41 H 0.106 0.894 42 H 0.097 0.903 43 H 0.117 0.883 44 H 0.092 0.908 45 H 0.223 0.777 46 H 0.103 0.897 47 H 0.071 0.929 48 H 0.069 0.931 49 H 0.057 0.943 50 H 0.060 0.940 51 H 0.042 0.958 52 H 0.081 0.919 53 H 0.119 0.881 54 H 0.076 0.924 Dipole moment (debyes) X Y Z Total from point charges -18.724 -0.660 -4.792 19.338 hybrid contribution 0.057 0.490 0.541 0.732 sum -18.667 -0.170 -4.251 19.145 Atomic orbital electron populations 1.21782 0.96234 1.01356 1.01573 1.21575 0.95337 0.97159 1.02327 1.21678 0.95085 0.96750 1.01660 1.20886 0.93941 0.94620 0.99937 0.90488 1.21974 1.03563 0.99749 0.95632 1.21813 0.93512 0.99101 1.03244 1.20391 0.89354 0.83555 0.77049 1.90694 1.70067 1.30242 1.49416 1.49220 1.09544 1.04611 1.71893 1.21669 0.98072 0.86367 0.94570 1.22207 0.96344 1.03302 0.98236 1.20270 0.88909 0.80332 0.79948 1.90744 1.47685 1.39408 1.61260 1.46028 1.14997 1.42974 1.33447 1.22311 0.83673 1.03265 0.94525 1.21445 0.97179 0.94522 0.87023 1.44529 1.36604 1.51453 0.98490 1.18919 1.15870 1.00258 1.00183 0.91977 1.25050 0.99324 0.95698 0.99795 1.70030 1.49077 1.16925 1.18439 0.86320 0.79552 0.81240 0.80412 1.20320 1.21894 1.22034 1.21150 0.89217 0.93836 0.90640 1.22657 0.73488 1.04116 1.00474 0.92926 0.92915 0.93006 0.91676 0.92059 0.92235 0.92133 0.90318 0.93086 0.93766 0.89688 0.89705 0.89374 0.90349 0.88315 0.90781 0.77737 0.89676 0.92935 0.93100 0.94320 0.94040 0.95759 0.91930 0.88061 0.92414 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -0.15 -1.09 9.91 37.16 0.37 -0.73 16 2 C -0.13 -1.07 5.69 -26.73 -0.15 -1.22 16 3 C -0.11 -0.99 4.68 -26.73 -0.13 -1.12 16 4 C -0.07 -0.85 2.04 -90.62 -0.18 -1.03 16 5 H 0.08 1.03 7.95 -51.93 -0.41 0.61 16 6 C -0.15 -1.84 8.69 37.16 0.32 -1.51 16 7 C -0.14 -1.56 3.83 -27.88 -0.11 -1.67 16 8 C 0.51 8.47 6.77 -10.99 -0.07 8.40 16 9 O -0.53 -10.92 12.41 5.55 0.07 -10.85 16 10 N -0.62 -10.73 2.44 -171.66 -0.42 -11.14 16 11 C 0.12 1.58 5.50 -3.35 -0.02 1.56 16 12 C -0.16 -1.95 6.19 -27.88 -0.17 -2.12 16 13 C 0.52 8.83 4.72 -10.66 -0.05 8.78 16 14 O -0.52 -11.22 14.89 5.56 0.08 -11.14 16 15 N -0.72 -11.21 4.71 -59.67 -0.28 -11.49 16 16 C 0.09 1.51 6.58 -3.70 -0.02 1.49 16 17 C 0.13 2.55 6.08 -3.34 -0.02 2.53 16 18 N -0.59 -14.38 2.26 -171.22 -0.39 -14.77 16 19 C -0.22 -6.08 8.40 -15.06 -0.13 -6.20 16 20 H 0.06 1.76 7.86 -52.49 -0.41 1.35 16 21 C 0.00 -0.02 4.42 -17.43 -0.08 -0.09 16 22 N -0.90 -26.33 10.09 55.49 0.56 -25.77 16 23 Si 0.89 22.64 29.57 -169.99 -5.03 17.61 16 24 H -0.28 -7.02 7.11 56.52 0.40 -6.62 16 25 H -0.29 -7.44 7.11 56.52 0.40 -7.04 16 26 H -0.29 -7.47 7.11 56.52 0.40 -7.07 16 27 C 0.18 4.28 3.55 -3.37 -0.01 4.27 16 28 C 0.11 2.60 3.82 -3.36 -0.01 2.58 16 29 H 0.05 0.36 8.14 -51.93 -0.42 -0.06 16 30 H 0.05 0.36 8.14 -51.93 -0.42 -0.07 16 31 H 0.05 0.35 8.14 -51.93 -0.42 -0.08 16 32 H 0.06 0.56 6.57 -51.93 -0.34 0.22 16 33 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 34 H 0.06 0.49 8.14 -51.92 -0.42 0.06 16 35 H 0.06 0.49 8.14 -51.93 -0.42 0.07 16 36 H 0.08 1.22 5.95 -51.93 -0.31 0.91 16 37 H 0.05 0.56 6.57 -51.93 -0.34 0.22 16 38 H 0.04 0.47 8.14 -51.93 -0.42 0.04 16 39 H 0.08 0.83 7.52 -51.93 -0.39 0.44 16 40 H 0.08 0.81 7.20 -51.93 -0.37 0.44 16 41 H 0.09 1.32 7.83 -51.93 -0.41 0.91 16 42 H 0.08 0.77 6.72 -51.93 -0.35 0.42 16 43 H 0.10 1.00 8.14 -51.93 -0.42 0.58 16 44 H 0.07 0.72 6.99 -51.93 -0.36 0.36 16 45 H 0.39 4.99 8.70 -40.82 -0.36 4.63 16 46 H 0.08 1.70 7.02 -51.93 -0.36 1.34 16 47 H 0.05 0.72 8.14 -51.93 -0.42 0.29 16 48 H 0.05 1.03 8.13 -51.93 -0.42 0.61 16 49 H 0.04 0.74 7.77 -51.93 -0.40 0.34 16 50 H 0.25 7.21 8.31 -40.82 -0.34 6.87 16 51 H 0.02 0.56 6.00 -51.93 -0.31 0.25 16 52 H 0.06 1.83 6.70 -51.93 -0.35 1.48 16 53 H 0.10 2.56 4.56 -51.93 -0.24 2.32 16 54 H 0.06 1.51 7.57 -51.93 -0.39 1.12 16 LS Contribution 397.76 15.07 5.99 5.99 Total: -1.00 -33.23 397.76 -9.35 -42.57 By element: Atomic # 1 Polarization: 14.56 SS G_CDS: -9.47 Total: 5.08 kcal Atomic # 6 Polarization: 14.37 SS G_CDS: -0.47 Total: 13.90 kcal Atomic # 7 Polarization: -62.65 SS G_CDS: -0.53 Total: -63.17 kcal Atomic # 8 Polarization: -22.15 SS G_CDS: 0.15 Total: -22.00 kcal Atomic # 14 Polarization: 22.64 SS G_CDS: -5.03 Total: 17.61 kcal Total LS contribution 5.99 Total: 5.99 kcal Total: -33.23 -9.35 -42.57 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. ZINC001131333906.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 -12.822 kcal (2) G-P(sol) polarization free energy of solvation -33.225 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -46.048 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.348 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.574 kcal (6) G-S(sol) free energy of system = (1) + (5) -55.396 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.28 seconds