Wall clock time and date at job start Tue Mar 31 2020 18:32:35 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 1.53001 * 1 3 3 N 1.46497 * 109.45628 * 2 1 4 4 C 1.34782 * 120.00052 * 60.03274 * 3 2 1 5 5 O 1.21280 * 119.99680 * 359.97438 * 4 3 2 6 6 C 1.50696 * 119.99840 * 179.97438 * 4 3 2 7 7 H 1.08991 * 110.13353 * 332.88456 * 6 4 3 8 8 C 1.54798 * 110.15592 * 94.58597 * 6 4 3 9 9 C 1.55327 * 105.08943 * 115.49582 * 8 6 4 10 10 C 1.54108 * 102.00414 * 337.91712 * 9 8 6 11 11 H 1.08999 * 111.46326 * 280.96822 * 10 9 8 12 12 C 1.52364 * 113.28909 * 155.00564 * 10 9 8 13 13 C 1.53632 * 107.59790 * 184.97731 * 12 10 9 14 14 C 1.52829 * 110.61159 * 56.40864 * 13 12 10 15 15 C 1.53643 * 110.64741 * 306.13730 * 14 13 12 16 16 N 1.45530 * 107.85580 * 57.12706 * 15 14 13 17 17 C 1.53037 * 109.45067 * 119.96680 * 2 1 3 18 18 C 1.53186 * 109.31297 * 181.38199 * 17 2 1 19 19 N 1.46927 * 108.77744 * 305.36471 * 18 17 2 20 20 C 1.36938 * 120.63349 * 233.59281 * 19 18 17 21 21 H 1.07997 * 120.00494 * 153.87510 * 20 19 18 22 22 C 1.38815 * 119.99764 * 333.87072 * 20 19 18 23 23 N 1.31620 * 120.00116 * 339.96099 * 22 20 19 24 24 Si 1.86800 * 120.00063 * 159.95564 * 22 20 19 25 25 H 1.48497 * 109.46870 * 87.13330 * 24 22 20 26 26 H 1.48503 * 109.47105 * 207.13362 * 24 22 20 27 27 H 1.48500 * 109.47218 * 327.13426 * 24 22 20 28 28 C 1.46924 * 118.73743 * 53.60300 * 19 18 17 29 29 C 1.53040 * 109.45978 * 240.02785 * 2 1 3 30 30 H 1.08996 * 109.47378 * 60.00394 * 1 2 3 31 31 H 1.09008 * 109.46843 * 179.97438 * 1 2 3 32 32 H 1.08997 * 109.47559 * 299.99513 * 1 2 3 33 33 H 0.96996 * 120.00232 * 240.02409 * 3 2 1 34 34 H 1.09002 * 110.33785 * 234.42951 * 8 6 4 35 35 H 1.09003 * 110.33774 * 356.56385 * 8 6 4 36 36 H 1.09001 * 110.90756 * 96.04733 * 9 8 6 37 37 H 1.08994 * 110.91242 * 219.65964 * 9 8 6 38 38 H 1.09003 * 109.82983 * 65.45397 * 12 10 9 39 39 H 1.09003 * 109.88815 * 304.53566 * 12 10 9 40 40 H 1.08998 * 109.25060 * 296.11725 * 13 12 10 41 41 H 1.08995 * 109.21975 * 176.67800 * 13 12 10 42 42 H 1.08997 * 109.24430 * 185.83798 * 14 13 12 43 43 H 1.08999 * 109.20961 * 66.41250 * 14 13 12 44 44 H 1.08998 * 109.78062 * 297.54034 * 15 14 13 45 45 H 1.08998 * 109.78114 * 176.71794 * 15 14 13 46 46 H 1.09008 * 109.49714 * 301.33398 * 17 2 1 47 47 H 1.08997 * 109.49768 * 61.42825 * 17 2 1 48 48 H 1.09004 * 109.58674 * 185.57674 * 18 17 2 49 49 H 1.09002 * 109.59089 * 65.15112 * 18 17 2 50 50 H 0.97000 * 120.00152 * 180.02562 * 23 22 20 51 51 H 1.08998 * 109.58895 * 186.60821 * 28 19 18 52 52 H 1.09008 * 109.69801 * 66.25859 * 28 19 18 53 53 H 1.08995 * 109.50113 * 298.57948 * 29 2 1 54 54 H 1.09010 * 109.49629 * 58.64438 * 29 2 1 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 7 2.0180 1.3813 0.0000 4 6 1.6927 2.2110 1.0112 5 8 0.9957 1.8140 1.9208 6 6 2.1952 3.6317 1.0114 7 1 3.1303 3.6990 0.4556 8 6 1.1354 4.5724 0.3883 9 6 0.7027 5.5158 1.5439 10 6 1.0901 4.6953 2.7896 11 1 0.3525 3.9216 3.0028 12 6 1.3487 5.5550 4.0207 13 6 1.8428 4.6263 5.1403 14 6 3.0803 3.8510 4.6894 15 6 2.8059 3.1122 3.3704 16 7 2.3901 4.0987 2.3846 17 6 2.0396 -0.7208 1.2501 18 6 3.5711 -0.6888 1.2645 19 7 4.0677 -1.2491 0.0003 20 6 4.9760 -2.2739 0.0004 21 1 5.0261 -2.9513 -0.8393 22 6 5.8326 -2.4420 1.0797 23 7 6.0624 -1.4387 1.9000 24 14 6.6590 -4.0922 1.3681 25 1 7.9249 -4.1537 0.5942 26 1 6.9549 -4.2516 2.8146 27 1 5.7543 -5.1832 0.9247 28 6 3.5713 -0.6889 -1.2640 29 6 2.0399 -0.7209 -1.2500 30 1 -0.3634 0.5137 -0.8900 31 1 -0.3633 -1.0278 -0.0005 32 1 -0.3634 0.5137 0.8900 33 1 2.5753 1.6988 -0.7276 34 1 1.5728 5.1483 -0.4272 35 1 0.2821 3.9968 0.0296 36 1 1.2569 6.4537 1.5085 37 1 -0.3714 5.6988 1.5153 38 1 0.4261 6.0471 4.3285 39 1 2.1098 6.3027 3.7975 40 1 1.0519 3.9220 5.3983 41 1 2.0927 5.2231 6.0174 42 1 3.3498 3.1263 5.4576 43 1 3.9069 4.5468 4.5460 44 1 2.0124 2.3793 3.5163 45 1 3.7134 2.6122 3.0320 46 1 1.6569 -0.2207 2.1399 47 1 1.6974 -1.7556 1.2383 48 1 3.9412 -1.2848 2.0987 49 1 3.9142 0.3406 1.3676 50 1 6.6612 -1.5560 2.6540 51 1 3.9416 -1.2849 -2.0981 52 1 3.9145 0.3403 -1.3696 53 1 1.6977 -1.7556 -1.2383 54 1 1.6569 -0.2211 -2.1399 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001045479029.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 18:32:35 Heat of formation + Delta-G solvation = -13.270464 kcal Electronic energy + Delta-G solvation = -32280.458919 eV Core-core repulsion = 28445.095923 eV Total energy + Delta-G solvation = -3835.362995 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 335.231 amu Computer time = 1.22 seconds Orbital eigenvalues (eV) -40.89467 -39.16708 -37.05976 -34.91091 -34.39026 -32.20154 -31.93710 -30.86846 -29.90083 -29.17850 -27.47825 -27.42644 -24.11629 -23.20707 -22.61922 -22.26320 -21.21561 -20.89502 -20.19346 -19.52280 -18.65456 -17.07532 -16.74627 -15.82145 -15.48798 -14.94945 -14.76844 -14.68329 -14.32374 -14.22122 -13.92344 -13.59678 -13.43169 -13.33412 -13.23336 -13.06169 -12.79551 -12.54000 -12.24743 -12.22853 -11.92814 -11.67321 -11.59898 -11.36341 -11.29120 -11.16040 -10.96389 -10.93702 -10.80559 -10.68829 -10.56548 -10.40212 -10.31917 -10.26273 -10.14770 -9.98943 -9.81855 -9.56320 -9.32100 -8.55208 -8.44014 -7.93824 -6.68707 -5.78788 -3.18147 2.90895 3.37403 3.45007 3.47318 3.53717 4.01985 4.49775 4.50286 4.63095 4.85540 4.96204 5.02629 5.11425 5.18009 5.30650 5.34441 5.40277 5.42631 5.47338 5.52839 5.54253 5.60632 5.69458 5.74309 5.78883 5.83208 5.88678 5.94219 5.96692 6.01018 6.05019 6.10418 6.11611 6.15484 6.19875 6.27407 6.33046 6.39399 6.45897 6.50182 6.55652 6.65855 6.73334 6.81913 6.91642 7.05394 7.11017 7.30024 7.40583 7.68503 7.80080 7.93927 8.43902 8.60068 9.21220 9.85771 10.41599 11.29366 Molecular weight = 335.23amu Principal moments of inertia in cm(-1) A = 0.014024 B = 0.003945 C = 0.003347 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1996.155960 B = 7096.742378 C = 8363.285305 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.158 4.158 2 C 0.183 3.817 3 N -0.707 5.707 4 C 0.496 3.504 5 O -0.539 6.539 6 C 0.060 3.940 7 H 0.101 0.899 8 C -0.112 4.112 9 C -0.113 4.113 10 C 0.062 3.938 11 H 0.068 0.932 12 C -0.103 4.103 13 C -0.119 4.119 14 C -0.111 4.111 15 C 0.042 3.958 16 N -0.507 5.507 17 C -0.149 4.149 18 C 0.180 3.820 19 N -0.590 5.590 20 C -0.255 4.255 21 H 0.065 0.935 22 C 0.004 3.996 23 N -0.898 5.898 24 Si 0.898 3.102 25 H -0.287 1.287 26 H -0.290 1.290 27 H -0.280 1.280 28 C 0.146 3.854 29 C -0.137 4.137 30 H 0.044 0.956 31 H 0.057 0.943 32 H 0.072 0.928 33 H 0.396 0.604 34 H 0.078 0.922 35 H 0.069 0.931 36 H 0.075 0.925 37 H 0.069 0.931 38 H 0.061 0.939 39 H 0.070 0.930 40 H 0.057 0.943 41 H 0.058 0.942 42 H 0.064 0.936 43 H 0.064 0.936 44 H 0.070 0.930 45 H 0.073 0.927 46 H 0.069 0.931 47 H 0.057 0.943 48 H 0.083 0.917 49 H 0.015 0.985 50 H 0.253 0.747 51 H 0.054 0.946 52 H 0.013 0.987 53 H 0.073 0.927 54 H 0.054 0.946 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -11.455 14.062 -1.123 18.172 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 -0.216 4.216 2 C 0.098 3.902 3 N -0.358 5.358 4 C 0.281 3.719 5 O -0.417 6.417 6 C -0.052 4.052 7 H 0.119 0.881 8 C -0.150 4.150 9 C -0.151 4.151 10 C -0.046 4.046 11 H 0.086 0.914 12 C -0.141 4.141 13 C -0.156 4.156 14 C -0.149 4.149 15 C -0.085 4.085 16 N -0.231 5.231 17 C -0.189 4.189 18 C 0.054 3.946 19 N -0.313 5.313 20 C -0.385 4.385 21 H 0.083 0.917 22 C -0.195 4.195 23 N -0.542 5.542 24 Si 0.728 3.272 25 H -0.214 1.214 26 H -0.216 1.216 27 H -0.206 1.206 28 C 0.019 3.981 29 C -0.177 4.177 30 H 0.064 0.936 31 H 0.076 0.924 32 H 0.091 0.909 33 H 0.231 0.769 34 H 0.097 0.903 35 H 0.087 0.913 36 H 0.094 0.906 37 H 0.088 0.912 38 H 0.080 0.920 39 H 0.089 0.911 40 H 0.076 0.924 41 H 0.077 0.923 42 H 0.082 0.918 43 H 0.083 0.917 44 H 0.088 0.912 45 H 0.091 0.909 46 H 0.088 0.912 47 H 0.076 0.924 48 H 0.101 0.899 49 H 0.033 0.967 50 H 0.063 0.937 51 H 0.073 0.927 52 H 0.031 0.969 53 H 0.092 0.908 54 H 0.073 0.927 Dipole moment (debyes) X Y Z Total from point charges -11.399 14.077 -0.318 18.116 hybrid contribution 0.338 -1.490 -0.236 1.545 sum -11.061 12.588 -0.554 16.766 Atomic orbital electron populations 1.22202 0.95594 1.01707 1.02118 1.20254 0.92438 0.80498 0.97049 1.46249 1.52727 1.12077 1.24710 1.21455 0.80285 0.88097 0.82039 1.90549 1.38380 1.77439 1.35329 1.22310 0.99815 0.90486 0.92625 0.88133 1.22529 0.97462 0.96702 0.98316 1.22379 1.00583 0.98261 0.93861 1.22692 0.91041 0.96406 0.94458 0.91354 1.21495 1.00717 0.97673 0.94192 1.21558 0.98042 0.98319 0.97711 1.21554 0.97870 0.99122 0.96350 1.22262 1.01510 0.93666 0.91085 1.63184 1.27798 1.32213 0.99892 1.22557 1.00771 0.98976 0.96623 1.20657 0.87264 0.96775 0.89892 1.44073 1.48168 1.39644 0.99406 1.19148 1.10904 1.03441 1.05002 0.91745 1.24958 0.97271 0.97339 0.99929 1.70066 1.37764 1.28785 1.17623 0.86384 0.79308 0.84378 0.77177 1.21395 1.21566 1.20576 1.20842 0.90468 0.96160 0.90580 1.22330 0.99652 1.00477 0.95216 0.93647 0.92438 0.90927 0.76937 0.90338 0.91260 0.90598 0.91224 0.92001 0.91133 0.92432 0.92302 0.91753 0.91745 0.91161 0.90853 0.91214 0.92431 0.89926 0.96711 0.93687 0.92703 0.96911 0.90844 0.92714 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 20. 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 -0.16 -2.39 8.40 37.16 0.31 -2.08 16 2 C 0.18 3.06 0.66 -131.78 -0.09 2.97 16 3 N -0.71 -10.85 4.10 -47.57 -0.19 -11.04 16 4 C 0.50 7.72 5.46 -10.98 -0.06 7.66 16 5 O -0.54 -9.68 9.28 5.56 0.05 -9.62 16 6 C 0.06 0.79 3.60 -68.22 -0.25 0.55 16 7 H 0.10 1.29 8.14 -51.93 -0.42 0.87 16 8 C -0.11 -1.16 6.61 -24.55 -0.16 -1.33 16 9 C -0.11 -1.12 6.63 -24.92 -0.17 -1.29 16 10 C 0.06 0.75 2.35 -66.48 -0.16 0.60 16 11 H 0.07 0.99 7.15 -51.93 -0.37 0.62 16 12 C -0.10 -1.09 5.68 -26.73 -0.15 -1.24 16 13 C -0.12 -1.34 5.94 -26.49 -0.16 -1.49 16 14 C -0.11 -1.45 6.06 -26.49 -0.16 -1.61 16 15 C 0.04 0.66 4.87 -4.23 -0.02 0.64 16 16 N -0.51 -6.98 4.60 -218.41 -1.01 -7.99 16 17 C -0.15 -3.03 4.67 -26.62 -0.12 -3.16 16 18 C 0.18 4.33 5.08 -3.71 -0.02 4.31 16 19 N -0.59 -14.47 3.00 -172.32 -0.52 -14.98 16 20 C -0.26 -6.97 9.59 -15.06 -0.14 -7.11 16 21 H 0.06 1.72 7.90 -52.49 -0.41 1.31 16 22 C 0.00 0.11 4.85 -17.43 -0.08 0.02 16 23 N -0.90 -26.16 11.25 55.49 0.62 -25.53 16 24 Si 0.90 21.76 29.60 -169.99 -5.03 16.72 16 25 H -0.29 -6.92 7.11 56.52 0.40 -6.52 16 26 H -0.29 -7.09 7.11 56.52 0.40 -6.69 16 27 H -0.28 -6.69 7.11 56.52 0.40 -6.28 16 28 C 0.15 2.89 6.24 -3.71 -0.02 2.87 16 29 C -0.14 -2.25 4.96 -26.61 -0.13 -2.38 16 30 H 0.04 0.61 8.14 -51.93 -0.42 0.19 16 31 H 0.06 0.83 8.14 -51.92 -0.42 0.41 16 32 H 0.07 1.21 6.17 -51.93 -0.32 0.89 16 33 H 0.40 5.53 7.27 -40.82 -0.30 5.23 16 34 H 0.08 0.67 8.14 -51.93 -0.42 0.25 16 35 H 0.07 0.75 7.71 -51.93 -0.40 0.35 16 36 H 0.08 0.70 8.10 -51.93 -0.42 0.28 16 37 H 0.07 0.61 8.14 -51.93 -0.42 0.19 16 38 H 0.06 0.56 8.14 -51.93 -0.42 0.14 16 39 H 0.07 0.75 8.14 -51.93 -0.42 0.32 16 40 H 0.06 0.68 8.14 -51.93 -0.42 0.26 16 41 H 0.06 0.58 8.14 -51.93 -0.42 0.15 16 42 H 0.06 0.83 8.14 -51.93 -0.42 0.40 16 43 H 0.06 0.83 8.14 -51.93 -0.42 0.41 16 44 H 0.07 1.25 5.61 -51.93 -0.29 0.96 16 45 H 0.07 1.30 8.14 -51.93 -0.42 0.88 16 46 H 0.07 1.47 6.20 -51.92 -0.32 1.15 16 47 H 0.06 1.20 8.14 -51.93 -0.42 0.77 16 48 H 0.08 2.29 6.01 -51.93 -0.31 1.98 16 49 H 0.01 0.38 7.74 -51.93 -0.40 -0.02 16 50 H 0.25 7.17 8.31 -40.82 -0.34 6.83 16 51 H 0.05 1.07 7.93 -51.93 -0.41 0.66 16 52 H 0.01 0.25 6.94 -51.92 -0.36 -0.11 16 53 H 0.07 1.26 8.14 -51.93 -0.42 0.83 16 54 H 0.05 0.75 8.14 -51.92 -0.42 0.33 16 LS Contribution 389.96 15.07 5.88 5.88 Total: -1.00 -30.02 389.96 -11.58 -41.59 By element: Atomic # 1 Polarization: 16.85 SS G_CDS: -9.80 Total: 7.05 kcal Atomic # 6 Polarization: -0.49 SS G_CDS: -1.58 Total: -2.07 kcal Atomic # 7 Polarization: -58.46 SS G_CDS: -1.09 Total: -59.55 kcal Atomic # 8 Polarization: -9.68 SS G_CDS: 0.05 Total: -9.62 kcal Atomic # 14 Polarization: 21.76 SS G_CDS: -5.03 Total: 16.72 kcal Total LS contribution 5.88 Total: 5.88 kcal Total: -30.02 -11.58 -41.59 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. ZINC001045479029.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 28.324 kcal (2) G-P(sol) polarization free energy of solvation -30.017 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -1.693 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.577 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.594 kcal (6) G-S(sol) free energy of system = (1) + (5) -13.270 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.23 seconds