Wall clock time and date at job start Tue Mar 31 2020 23:28:19 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 1.52999 * 1 3 3 C 1.53000 * 109.46958 * 2 1 4 4 C 1.52991 * 109.47376 * 180.02562 * 3 2 1 5 5 N 1.46900 * 109.47580 * 180.02562 * 4 3 2 6 6 C 1.47019 * 110.99478 * 287.73181 * 5 4 3 7 7 C 1.53102 * 109.25651 * 177.60676 * 6 5 4 8 8 O 1.43014 * 109.25686 * 56.84762 * 7 6 5 9 9 C 1.43018 * 113.74153 * 301.33233 * 8 7 6 10 10 C 1.47007 * 111.00133 * 164.09815 * 5 4 3 11 11 H 1.08999 * 109.54468 * 62.43800 * 10 5 4 12 12 C 1.50700 * 109.50783 * 302.32384 * 10 5 4 13 13 O 1.21274 * 120.00006 * 331.14035 * 12 10 5 14 14 N 1.34782 * 119.99744 * 151.14315 * 12 10 5 15 15 C 1.46494 * 119.99438 * 180.02562 * 14 12 10 16 16 C 1.53005 * 109.46998 * 179.97438 * 15 14 12 17 17 H 1.09003 * 110.88709 * 57.42615 * 16 15 14 18 18 C 1.55154 * 111.00721 * 181.34929 * 16 15 14 19 19 C 1.54338 * 103.02187 * 153.38061 * 18 16 15 20 20 N 1.47021 * 107.26430 * 338.14369 * 19 18 16 21 21 C 1.36936 * 125.64541 * 178.85279 * 20 19 18 22 22 H 1.08000 * 120.00044 * 169.41085 * 21 20 19 23 23 C 1.38811 * 119.99959 * 349.40437 * 21 20 19 24 24 N 1.31621 * 119.99850 * 166.47594 * 23 21 20 25 25 Si 1.86799 * 120.00025 * 346.19338 * 23 21 20 26 26 H 1.48504 * 109.47252 * 184.63164 * 25 23 21 27 27 H 1.48499 * 109.47175 * 304.62791 * 25 23 21 28 28 H 1.48502 * 109.47212 * 64.63125 * 25 23 21 29 29 C 1.47424 * 108.70245 * 358.58243 * 20 19 18 30 30 H 1.08992 * 109.47543 * 299.99483 * 1 2 3 31 31 H 1.09002 * 109.47448 * 60.00275 * 1 2 3 32 32 H 1.09010 * 109.47123 * 179.97438 * 1 2 3 33 33 H 1.09001 * 109.46769 * 240.00371 * 2 1 3 34 34 H 1.08994 * 109.46979 * 120.00432 * 2 1 3 35 35 H 1.09005 * 109.46889 * 60.00083 * 3 2 1 36 36 H 1.08998 * 109.47433 * 300.00501 * 3 2 1 37 37 H 1.08996 * 109.47198 * 59.99899 * 4 3 2 38 38 H 1.09006 * 109.47077 * 300.00321 * 4 3 2 39 39 H 1.08996 * 109.50576 * 57.67438 * 6 5 4 40 40 H 1.09001 * 109.54387 * 297.56079 * 6 5 4 41 41 H 1.09006 * 109.50250 * 296.91662 * 7 6 5 42 42 H 1.08992 * 109.54091 * 176.80651 * 7 6 5 43 43 H 1.09000 * 109.50455 * 298.73556 * 9 8 7 44 44 H 1.08994 * 109.54311 * 178.63177 * 9 8 7 45 45 H 0.96992 * 120.00016 * 359.97438 * 14 12 10 46 46 H 1.09004 * 109.47550 * 59.99836 * 15 14 12 47 47 H 1.08999 * 109.47663 * 299.99269 * 15 14 12 48 48 H 1.08999 * 110.72161 * 271.93892 * 18 16 15 49 49 H 1.09000 * 110.71811 * 35.03380 * 18 16 15 50 50 H 1.08999 * 109.98770 * 218.66194 * 19 18 16 51 51 H 1.09004 * 109.77509 * 97.49811 * 19 18 16 52 52 H 0.96995 * 119.99916 * 354.60336 * 24 23 21 53 53 H 1.09002 * 110.36419 * 143.19654 * 29 20 19 54 54 H 1.09000 * 110.36520 * 265.51458 * 29 20 19 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 3.5699 1.4426 -0.0006 5 7 4.0595 2.8276 0.0000 6 6 3.8404 3.4643 -1.3069 7 6 4.3092 4.9205 -1.2441 8 8 5.6827 4.9571 -0.8474 9 6 5.9321 4.3460 0.4214 10 6 5.4797 2.8841 0.3754 11 1 6.0734 2.3425 -0.3610 12 6 5.6668 2.2566 1.7327 13 8 4.7639 2.2817 2.5420 14 7 6.8375 1.6674 2.0472 15 6 7.0191 1.0569 3.3664 16 6 8.4257 0.4627 3.4641 17 1 9.1831 1.2253 3.2826 18 6 8.6451 -0.2242 4.8379 19 6 9.7173 -1.2897 4.5267 20 7 9.6648 -1.5522 3.0810 21 6 10.4731 -2.4212 2.3979 22 1 10.2492 -2.6740 1.3720 23 6 11.5804 -2.9771 3.0239 24 7 12.2007 -4.0009 2.4767 25 14 12.1948 -2.2671 4.6387 26 1 13.4455 -2.9599 5.0401 27 1 12.4644 -0.8165 4.4710 28 1 11.1629 -2.4606 5.6890 29 6 8.5937 -0.7298 2.4898 30 1 -0.3634 0.5137 0.8899 31 1 -0.3634 0.5138 -0.8900 32 1 -0.3634 -1.0278 -0.0005 33 1 1.8933 -0.5138 -0.8900 34 1 1.8933 -0.5139 0.8899 35 1 1.6766 1.9563 0.8900 36 1 1.6766 1.9564 -0.8899 37 1 3.9329 0.9290 -0.8908 38 1 3.9336 0.9286 0.8891 39 1 2.7791 3.4340 -1.5532 40 1 4.4069 2.9323 -2.0713 41 1 3.7060 5.4660 -0.5182 42 1 4.2016 5.3808 -2.2261 43 1 5.3762 4.8748 1.1956 44 1 6.9981 4.3904 0.6442 45 1 7.5595 1.6470 1.3997 46 1 6.2809 0.2671 3.5060 47 1 6.8903 1.8153 4.1386 48 1 9.0119 0.4921 5.5731 49 1 7.7250 -0.6942 5.1853 50 1 9.5036 -2.2055 5.0778 51 1 10.7028 -0.9119 4.7993 52 1 11.8393 -4.4166 1.6783 53 1 8.8893 -0.3744 1.5027 54 1 7.6677 -1.3014 2.4265 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 ZINC001028711890.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 23:28:19 Heat of formation + Delta-G solvation = -50.570347 kcal Electronic energy + Delta-G solvation = -30776.096718 eV Core-core repulsion = 26748.660227 eV Total energy + Delta-G solvation = -4027.436491 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.18 seconds Orbital eigenvalues (eV) -40.80818 -39.06899 -38.00833 -36.84321 -34.87362 -34.53004 -32.77576 -31.90836 -30.36097 -29.91294 -28.79329 -26.86328 -26.07191 -24.79676 -23.17696 -22.98773 -21.50153 -21.14475 -20.99739 -20.16705 -19.81798 -17.73267 -17.32252 -16.91021 -16.71913 -16.19521 -15.85452 -15.70655 -15.34449 -15.06776 -14.81773 -14.64584 -14.41163 -14.18653 -13.84150 -13.73698 -13.40995 -13.26182 -13.07959 -12.87873 -12.67591 -12.60019 -12.30056 -11.87536 -11.84088 -11.68082 -11.56988 -11.33608 -11.28546 -11.25258 -11.03554 -10.97964 -10.69633 -10.66586 -10.53351 -10.22938 -9.99604 -9.74072 -9.35542 -9.13245 -9.00973 -8.74495 -8.72384 -7.07097 -6.34169 -3.26178 2.40991 2.84558 3.31582 3.39893 3.46306 3.58246 3.69459 4.38413 4.44993 4.54491 4.59504 4.63784 4.65765 4.72250 4.76173 4.85505 4.87408 4.90832 4.96909 5.06928 5.11455 5.15851 5.21464 5.30122 5.32965 5.36250 5.39842 5.45351 5.50921 5.56188 5.57433 5.61055 5.65455 5.72051 5.75656 5.84451 5.96229 6.02439 6.05822 6.09199 6.16817 6.29270 6.37960 6.46842 6.49563 6.59664 6.64722 6.68849 6.73485 7.38139 7.62645 8.08827 8.30022 9.00774 9.52501 10.19039 11.16595 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.012850 B = 0.002505 C = 0.002317 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2178.448323 B =11175.851415 C =12080.141119 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.150 4.150 2 C -0.125 4.125 3 C -0.109 4.109 4 C 0.051 3.949 5 N -0.514 5.514 6 C 0.017 3.983 7 C 0.061 3.939 8 O -0.378 6.378 9 C 0.078 3.922 10 C 0.031 3.969 11 H 0.070 0.930 12 C 0.518 3.482 13 O -0.519 6.519 14 N -0.725 5.725 15 C 0.134 3.866 16 C -0.122 4.122 17 H 0.084 0.916 18 C -0.118 4.118 19 C 0.110 3.890 20 N -0.614 5.614 21 C -0.323 4.323 22 H 0.077 0.923 23 C -0.022 4.022 24 N -0.929 5.929 25 Si 1.074 2.926 26 H -0.302 1.302 27 H -0.299 1.299 28 H -0.286 1.286 29 C 0.143 3.857 30 H 0.055 0.945 31 H 0.052 0.948 32 H 0.053 0.947 33 H 0.059 0.941 34 H 0.063 0.937 35 H 0.073 0.927 36 H 0.058 0.942 37 H 0.034 0.966 38 H 0.081 0.919 39 H 0.092 0.908 40 H 0.045 0.955 41 H 0.062 0.938 42 H 0.100 0.900 43 H 0.069 0.931 44 H 0.104 0.896 45 H 0.402 0.598 46 H 0.069 0.931 47 H 0.068 0.932 48 H 0.070 0.930 49 H 0.070 0.930 50 H 0.046 0.954 51 H 0.030 0.970 52 H 0.261 0.739 53 H 0.042 0.958 54 H 0.025 0.975 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -20.065 17.178 -5.905 27.066 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 -0.207 4.207 2 C -0.163 4.163 3 C -0.147 4.147 4 C -0.076 4.076 5 N -0.239 5.239 6 C -0.111 4.111 7 C -0.016 4.016 8 O -0.296 6.296 9 C 0.000 4.000 10 C -0.082 4.082 11 H 0.088 0.912 12 C 0.302 3.698 13 O -0.393 6.393 14 N -0.377 5.377 15 C 0.011 3.989 16 C -0.141 4.141 17 H 0.103 0.897 18 C -0.157 4.157 19 C -0.015 4.015 20 N -0.341 5.341 21 C -0.450 4.450 22 H 0.095 0.905 23 C -0.221 4.221 24 N -0.570 5.570 25 Si 0.908 3.092 26 H -0.231 1.231 27 H -0.228 1.228 28 H -0.214 1.214 29 C 0.017 3.983 30 H 0.074 0.926 31 H 0.071 0.929 32 H 0.072 0.928 33 H 0.078 0.922 34 H 0.082 0.918 35 H 0.092 0.908 36 H 0.077 0.923 37 H 0.053 0.947 38 H 0.100 0.900 39 H 0.111 0.889 40 H 0.063 0.937 41 H 0.081 0.919 42 H 0.119 0.881 43 H 0.087 0.913 44 H 0.122 0.878 45 H 0.237 0.763 46 H 0.088 0.912 47 H 0.086 0.914 48 H 0.089 0.911 49 H 0.089 0.911 50 H 0.064 0.936 51 H 0.047 0.953 52 H 0.071 0.929 53 H 0.060 0.940 54 H 0.043 0.957 Dipole moment (debyes) X Y Z Total from point charges -19.584 17.332 -3.999 26.456 hybrid contribution -0.565 -0.571 -2.011 2.165 sum -20.149 16.762 -6.009 26.890 Atomic orbital electron populations 1.21743 0.95681 1.01579 1.01739 1.21495 0.96010 0.96689 1.02145 1.21521 0.93875 0.96700 1.02556 1.22262 0.96413 0.87647 1.01291 1.61993 1.14611 1.18766 1.28573 1.22891 1.02507 0.95917 0.89771 1.22731 0.82704 0.95081 1.01116 1.88026 1.26265 1.78776 1.36549 1.22533 1.01723 0.89165 0.86561 1.22319 0.91327 0.99057 0.95456 0.91248 1.20108 0.82476 0.78601 0.88643 1.90718 1.40819 1.57562 1.50228 1.46123 1.15760 1.58044 1.17820 1.21357 0.96855 0.97149 0.83551 1.22687 0.95111 0.98314 0.98027 0.89745 1.22539 0.99636 0.97838 0.95688 1.22005 0.96040 0.96362 0.87085 1.44803 1.38938 1.48578 1.01804 1.20163 1.06744 1.20204 0.97888 0.90515 1.25869 0.94185 0.97468 1.04624 1.70893 1.42192 1.20936 1.23010 0.83776 0.75139 0.74225 0.76012 1.23082 1.22765 1.21361 1.21613 0.92099 0.89652 0.94926 0.92631 0.92919 0.92772 0.92231 0.91776 0.90818 0.92305 0.94734 0.90021 0.88929 0.93676 0.91921 0.88146 0.91323 0.87766 0.76305 0.91243 0.91365 0.91114 0.91084 0.93620 0.95315 0.92874 0.94007 0.95738 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -1.10 9.91 37.16 0.37 -0.73 16 2 C -0.13 -1.06 5.93 -26.73 -0.16 -1.21 16 3 C -0.11 -0.97 5.27 -26.74 -0.14 -1.12 16 4 C 0.05 0.53 4.64 -3.83 -0.02 0.51 16 5 N -0.51 -5.27 4.23 -227.73 -0.96 -6.23 16 6 C 0.02 0.14 5.47 -3.71 -0.02 0.12 16 7 C 0.06 0.46 7.01 37.21 0.26 0.73 16 8 O -0.38 -3.74 10.83 -35.23 -0.38 -4.13 16 9 C 0.08 0.74 6.27 37.21 0.23 0.97 16 10 C 0.03 0.32 2.37 -68.76 -0.16 0.15 16 11 H 0.07 0.67 8.14 -51.93 -0.42 0.25 16 12 C 0.52 6.34 5.70 -10.98 -0.06 6.28 16 13 O -0.52 -8.10 15.65 5.56 0.09 -8.01 16 14 N -0.72 -8.23 5.41 -60.29 -0.33 -8.56 16 15 C 0.13 1.70 5.12 -4.04 -0.02 1.67 16 16 C -0.12 -1.78 3.11 -88.47 -0.27 -2.06 16 17 H 0.08 1.21 8.14 -51.93 -0.42 0.78 16 18 C -0.12 -1.86 6.42 -24.89 -0.16 -2.02 16 19 C 0.11 2.33 4.63 -3.06 -0.01 2.32 16 20 N -0.61 -14.72 3.33 -170.06 -0.57 -15.28 16 21 C -0.32 -9.19 10.57 -15.06 -0.16 -9.35 16 22 H 0.08 2.30 8.06 -52.49 -0.42 1.88 16 23 C -0.02 -0.66 5.50 -17.43 -0.10 -0.75 16 24 N -0.93 -29.24 13.70 55.49 0.76 -28.48 16 25 Si 1.07 26.77 24.54 -169.99 -4.17 22.60 16 26 H -0.30 -7.73 7.11 56.52 0.40 -7.33 16 27 H -0.30 -7.14 6.83 56.52 0.39 -6.75 16 28 H -0.29 -6.51 5.42 56.52 0.31 -6.20 16 29 C 0.14 2.68 6.41 -2.53 -0.02 2.67 16 30 H 0.05 0.41 8.14 -51.93 -0.42 -0.01 16 31 H 0.05 0.35 8.14 -51.93 -0.42 -0.08 16 32 H 0.05 0.37 8.14 -51.92 -0.42 -0.05 16 33 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 34 H 0.06 0.60 8.14 -51.93 -0.42 0.18 16 35 H 0.07 0.76 8.14 -51.93 -0.42 0.34 16 36 H 0.06 0.46 6.74 -51.93 -0.35 0.11 16 37 H 0.03 0.34 8.05 -51.93 -0.42 -0.08 16 38 H 0.08 1.03 5.99 -51.93 -0.31 0.72 16 39 H 0.09 0.62 6.64 -51.93 -0.34 0.27 16 40 H 0.05 0.37 8.14 -51.93 -0.42 -0.05 16 41 H 0.06 0.48 8.14 -51.93 -0.42 0.05 16 42 H 0.10 0.56 8.14 -51.93 -0.42 0.13 16 43 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 44 H 0.10 0.83 8.14 -51.93 -0.42 0.40 16 45 H 0.40 3.98 8.34 -40.82 -0.34 3.64 16 46 H 0.07 0.95 8.10 -51.93 -0.42 0.53 16 47 H 0.07 0.83 8.14 -51.93 -0.42 0.41 16 48 H 0.07 0.95 8.14 -51.93 -0.42 0.53 16 49 H 0.07 1.02 8.04 -51.93 -0.42 0.61 16 50 H 0.05 1.02 6.85 -51.93 -0.36 0.67 16 51 H 0.03 0.65 3.65 -51.93 -0.19 0.46 16 52 H 0.26 8.12 8.73 -40.82 -0.36 7.77 16 53 H 0.04 0.76 8.14 -51.93 -0.42 0.34 16 54 H 0.02 0.47 8.00 -51.93 -0.42 0.05 16 LS Contribution 408.83 15.07 6.16 6.16 Total: -1.00 -34.00 408.83 -9.85 -43.86 By element: Atomic # 1 Polarization: 9.90 SS G_CDS: -10.01 Total: -0.11 kcal Atomic # 6 Polarization: -1.38 SS G_CDS: -0.44 Total: -1.82 kcal Atomic # 7 Polarization: -57.45 SS G_CDS: -1.09 Total: -58.55 kcal Atomic # 8 Polarization: -11.85 SS G_CDS: -0.29 Total: -12.14 kcal Atomic # 14 Polarization: 26.77 SS G_CDS: -4.17 Total: 22.60 kcal Total LS contribution 6.16 Total: 6.16 kcal Total: -34.00 -9.85 -43.86 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. ZINC001028711890.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 -6.714 kcal (2) G-P(sol) polarization free energy of solvation -34.002 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -40.717 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.854 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.856 kcal (6) G-S(sol) free energy of system = (1) + (5) -50.570 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.18 seconds