Wall clock time and date at job start Tue Mar 31 2020 23:07:02 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 O 1.42905 * 1 3 3 C 1.42895 * 114.00056 * 2 1 4 4 H 1.08998 * 109.47353 * 341.88398 * 3 2 1 5 5 C 1.50698 * 109.47311 * 221.88047 * 3 2 1 6 6 O 1.21281 * 119.99690 * 348.20167 * 5 3 2 7 7 N 1.34774 * 119.99804 * 168.20226 * 5 3 2 8 8 C 1.47018 * 125.65125 * 4.61113 * 7 5 3 9 9 C 1.54312 * 107.27750 * 180.96917 * 8 7 5 10 10 C 1.55153 * 102.86483 * 22.52616 * 9 8 7 11 11 H 1.09007 * 111.03687 * 82.39066 * 10 9 8 12 12 N 1.46894 * 111.00948 * 206.22839 * 10 9 8 13 13 C 1.46906 * 110.99894 * 300.84673 * 12 10 9 14 14 C 1.53234 * 109.33862 * 172.74474 * 13 12 10 15 15 N 1.47076 * 108.52439 * 53.82761 * 14 13 12 16 16 C 1.36940 * 120.88399 * 128.79487 * 15 14 13 17 17 H 1.08005 * 120.00172 * 211.96821 * 16 15 14 18 18 C 1.38804 * 120.00074 * 31.95934 * 16 15 14 19 19 N 1.31620 * 120.00037 * 8.06373 * 18 16 15 20 20 Si 1.86799 * 120.00220 * 188.05420 * 18 16 15 21 21 H 1.48501 * 109.47372 * 0.02562 * 20 18 16 22 22 H 1.48497 * 109.47247 * 120.00516 * 20 18 16 23 23 H 1.48509 * 109.47248 * 240.00430 * 20 18 16 24 24 C 1.47084 * 118.23962 * 308.81732 * 15 14 13 25 25 C 1.46903 * 111.00375 * 176.54223 * 12 10 9 26 26 C 1.47429 * 125.64540 * 184.91923 * 7 5 3 27 27 C 1.53004 * 109.46660 * 101.87984 * 3 2 1 28 28 C 1.53002 * 109.47100 * 54.08672 * 27 3 2 29 29 C 1.52994 * 109.47372 * 294.08392 * 27 3 2 30 30 H 1.08994 * 109.46755 * 305.21990 * 1 2 3 31 31 H 1.09001 * 109.47227 * 65.22334 * 1 2 3 32 32 H 1.09002 * 109.46992 * 185.21790 * 1 2 3 33 33 H 1.09000 * 109.88655 * 300.51733 * 8 7 5 34 34 H 1.09006 * 109.88329 * 61.67872 * 8 7 5 35 35 H 1.09001 * 110.92533 * 264.10980 * 9 8 7 36 36 H 1.09002 * 110.74394 * 140.85762 * 9 8 7 37 37 H 1.08998 * 109.48689 * 292.70222 * 13 12 10 38 38 H 1.08996 * 109.49341 * 52.78231 * 13 12 10 39 39 H 1.09009 * 109.63110 * 294.11742 * 14 13 12 40 40 H 1.09000 * 109.63420 * 173.53879 * 14 13 12 41 41 H 0.97002 * 120.00387 * 179.97438 * 19 18 16 42 42 H 1.09009 * 109.62416 * 291.47247 * 24 15 14 43 43 H 1.08996 * 109.63294 * 170.89401 * 24 15 14 44 44 H 1.09004 * 109.48730 * 307.21245 * 25 12 10 45 45 H 1.08998 * 109.49174 * 67.26779 * 25 12 10 46 46 H 1.08999 * 110.36817 * 274.67158 * 26 7 5 47 47 H 1.08997 * 110.36333 * 36.99988 * 26 7 5 48 48 H 1.09005 * 109.46806 * 174.08094 * 27 3 2 49 49 H 1.09000 * 109.47069 * 295.58002 * 28 27 3 50 50 H 1.08998 * 109.47234 * 55.58706 * 28 27 3 51 51 H 1.09005 * 109.46784 * 175.58900 * 28 27 3 52 52 H 1.09000 * 109.47391 * 185.95107 * 29 27 3 53 53 H 1.08999 * 109.47454 * 305.94656 * 29 27 3 54 54 H 1.08996 * 109.47370 * 65.94713 * 29 27 3 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 2.0103 1.3054 0.0000 4 1 1.2658 2.0346 -0.3195 5 6 3.1810 1.3341 -0.9485 6 8 3.6218 0.2980 -1.3990 7 7 3.7380 2.5111 -1.2960 8 6 3.3685 3.8270 -0.7544 9 6 4.2513 4.8775 -1.4605 10 6 4.6646 4.1569 -2.7709 11 1 3.8834 4.2405 -3.5265 12 7 5.9413 4.6771 -3.2778 13 6 5.8536 6.1190 -3.5446 14 6 7.2452 6.6557 -3.8960 15 7 7.7914 5.8512 -4.9994 16 6 8.2910 6.4495 -6.1253 17 1 8.2096 5.9542 -7.0816 18 6 8.9020 7.6928 -6.0376 19 7 9.1441 8.2254 -4.8585 20 14 9.3810 8.6100 -7.5928 21 1 9.0030 7.8023 -8.7802 22 1 8.6727 9.9144 -7.6362 23 1 10.8477 8.8428 -7.5984 24 6 7.7862 4.3868 -4.8619 25 6 6.3733 3.9394 -4.4725 26 6 4.8144 2.6929 -2.2869 27 6 2.4890 1.6504 1.4117 28 6 3.4215 0.5480 1.9177 29 6 1.2825 1.7662 2.3453 30 1 -0.3632 0.5927 0.8395 31 1 -0.3634 0.4307 -0.9331 32 1 -0.3633 -1.0234 0.0935 33 1 2.3164 4.0287 -0.9557 34 1 3.5539 3.8513 0.3195 35 1 5.1282 5.1167 -0.8589 36 1 3.6785 5.7785 -1.6800 37 1 5.1749 6.2937 -4.3795 38 1 5.4795 6.6309 -2.6580 39 1 7.8984 6.5765 -3.0269 40 1 7.1683 7.6979 -4.2059 41 1 9.5714 9.0940 -4.7971 42 1 8.4915 4.0895 -4.0856 43 1 8.0670 3.9289 -5.8104 44 1 6.3762 2.8706 -4.2587 45 1 5.6871 4.1442 -5.2943 46 1 5.7884 2.5455 -1.8203 47 1 4.6834 2.0026 -3.1201 48 1 3.0253 2.5992 1.3917 49 1 2.8644 -0.3841 2.0122 50 1 4.2402 0.4120 1.2111 51 1 3.8241 0.8308 2.8903 52 1 1.6124 2.1146 3.3240 53 1 0.5677 2.4760 1.9291 54 1 0.8076 0.7905 2.4481 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 ZINC001052077203.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 23:07:02 Heat of formation + Delta-G solvation = -42.599714 kcal Electronic energy + Delta-G solvation = -31251.091162 eV Core-core repulsion = 27224.000303 eV Total energy + Delta-G solvation = -4027.090859 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.34 seconds Orbital eigenvalues (eV) -40.68677 -39.05604 -37.83237 -36.70941 -34.99986 -34.11210 -31.73075 -30.39742 -30.22946 -29.11910 -28.20812 -27.40043 -26.37392 -25.47682 -23.76142 -22.86957 -22.19914 -20.89458 -20.41797 -19.59708 -19.15577 -17.53952 -17.09936 -16.95488 -16.37874 -15.96341 -15.57892 -15.03331 -14.87509 -14.31302 -14.24040 -14.09517 -14.02813 -13.97735 -13.52267 -13.38438 -13.36398 -13.24112 -13.05348 -12.66303 -12.47890 -12.42524 -12.38778 -11.96112 -11.81929 -11.64564 -11.39026 -11.30866 -11.20598 -11.16193 -11.00058 -10.80248 -10.75228 -10.43058 -10.28838 -10.27581 -10.04701 -9.78324 -9.63958 -9.52133 -8.77295 -8.52968 -7.91230 -6.59241 -5.79103 -3.27423 2.44358 2.52523 3.35369 3.43108 3.45060 3.55981 4.12710 4.21331 4.32130 4.42452 4.47978 4.52548 4.58321 4.75115 4.84956 4.91015 4.99286 5.02911 5.13348 5.23079 5.27499 5.31595 5.32895 5.40266 5.43503 5.46467 5.47942 5.60585 5.70058 5.72265 5.80258 5.82228 5.88189 5.90576 5.93879 6.03105 6.11068 6.14165 6.16448 6.24180 6.32943 6.53163 6.68375 6.71037 6.93985 7.23233 7.33794 7.55258 7.63107 7.70731 7.80211 8.02798 8.46705 9.22202 9.82687 10.43606 11.29381 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.030030 B = 0.002157 C = 0.002106 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 932.181835 B =12976.435391 C =13292.450689 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.024 3.976 2 O -0.353 6.353 3 C 0.082 3.918 4 H 0.084 0.916 5 C 0.527 3.473 6 O -0.519 6.519 7 N -0.617 5.617 8 C 0.098 3.902 9 C -0.124 4.124 10 C 0.069 3.931 11 H 0.050 0.950 12 N -0.520 5.520 13 C 0.035 3.965 14 C 0.180 3.820 15 N -0.596 5.596 16 C -0.251 4.251 17 H 0.064 0.936 18 C 0.004 3.996 19 N -0.905 5.905 20 Si 0.904 3.096 21 H -0.278 1.278 22 H -0.290 1.290 23 H -0.289 1.289 24 C 0.149 3.851 25 C 0.042 3.958 26 C 0.119 3.881 27 C -0.112 4.112 28 C -0.142 4.142 29 C -0.148 4.148 30 H 0.047 0.953 31 H 0.041 0.959 32 H 0.090 0.910 33 H 0.066 0.934 34 H 0.073 0.927 35 H 0.092 0.908 36 H 0.081 0.919 37 H 0.024 0.976 38 H 0.063 0.937 39 H 0.027 0.973 40 H 0.089 0.911 41 H 0.253 0.747 42 H 0.026 0.974 43 H 0.056 0.944 44 H 0.063 0.937 45 H 0.028 0.972 46 H 0.082 0.918 47 H 0.074 0.926 48 H 0.087 0.913 49 H 0.065 0.935 50 H 0.056 0.944 51 H 0.055 0.945 52 H 0.062 0.938 53 H 0.054 0.946 54 H 0.062 0.938 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -18.854 -10.013 14.442 25.774 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 -0.073 4.073 2 O -0.270 6.270 3 C 0.020 3.980 4 H 0.102 0.898 5 C 0.314 3.686 6 O -0.393 6.393 7 N -0.354 5.354 8 C -0.025 4.025 9 C -0.162 4.162 10 C -0.041 4.041 11 H 0.068 0.932 12 N -0.246 5.246 13 C -0.093 4.093 14 C 0.054 3.946 15 N -0.319 5.319 16 C -0.381 4.381 17 H 0.082 0.918 18 C -0.195 4.195 19 N -0.550 5.550 20 Si 0.734 3.266 21 H -0.203 1.203 22 H -0.216 1.216 23 H -0.216 1.216 24 C 0.022 3.978 25 C -0.088 4.088 26 C -0.004 4.004 27 C -0.131 4.131 28 C -0.199 4.199 29 C -0.205 4.205 30 H 0.066 0.934 31 H 0.060 0.940 32 H 0.108 0.892 33 H 0.084 0.916 34 H 0.091 0.909 35 H 0.110 0.890 36 H 0.100 0.900 37 H 0.042 0.958 38 H 0.081 0.919 39 H 0.045 0.955 40 H 0.107 0.893 41 H 0.064 0.936 42 H 0.044 0.956 43 H 0.074 0.926 44 H 0.081 0.919 45 H 0.046 0.954 46 H 0.100 0.900 47 H 0.093 0.907 48 H 0.105 0.895 49 H 0.084 0.916 50 H 0.076 0.924 51 H 0.074 0.926 52 H 0.081 0.919 53 H 0.073 0.927 54 H 0.081 0.919 Dipole moment (debyes) X Y Z Total from point charges -18.099 -10.751 14.592 25.614 hybrid contribution -0.625 1.007 -1.416 1.847 sum -18.724 -9.744 13.177 24.883 Atomic orbital electron populations 1.23004 0.80878 1.03246 1.00172 1.88038 1.19409 1.24902 1.94693 1.21989 0.94276 0.87006 0.94695 0.89848 1.20162 0.84226 0.82369 0.81872 1.90729 1.62543 1.31585 1.54471 1.48411 1.38375 1.06148 1.42444 1.22206 0.99223 0.82516 0.98589 1.22707 1.00070 0.97000 0.96388 1.22747 0.92308 0.93398 0.95654 0.93227 1.62012 1.25533 1.04625 1.32400 1.22947 1.01751 0.86388 0.98257 1.20869 0.87527 0.96201 0.90026 1.44069 1.70342 0.99361 1.18163 1.19213 1.30746 1.01771 0.86388 0.91847 1.25204 0.98016 0.99745 0.96491 1.69960 1.45497 1.17872 1.21660 0.86190 0.77993 0.79601 0.82793 1.20295 1.21632 1.21585 1.20988 0.92081 0.86466 0.98225 1.22675 0.99359 0.96632 0.90090 1.22229 0.90629 0.96153 0.91375 1.21614 0.97922 1.00525 0.93026 1.21716 0.99084 0.98442 1.00680 1.21902 0.97152 1.02063 0.99389 0.93421 0.94001 0.89193 0.91560 0.90860 0.88967 0.90016 0.95752 0.91908 0.95522 0.89320 0.93633 0.95563 0.92588 0.91890 0.95365 0.90027 0.90746 0.89544 0.91637 0.92446 0.92605 0.91888 0.92689 0.91948 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 0.02 0.17 10.39 101.05 1.05 1.22 16 2 O -0.35 -3.90 8.87 -54.86 -0.49 -4.39 16 3 C 0.08 0.80 1.76 -27.88 -0.05 0.76 16 4 H 0.08 0.64 7.42 -51.93 -0.39 0.25 16 5 C 0.53 7.00 6.14 -10.99 -0.07 6.94 16 6 O -0.52 -9.15 16.81 -14.07 -0.24 -9.38 16 7 N -0.62 -7.34 3.33 -170.53 -0.57 -7.91 16 8 C 0.10 0.86 6.04 -3.07 -0.02 0.84 16 9 C -0.12 -1.29 5.20 -24.90 -0.13 -1.42 16 10 C 0.07 0.92 2.71 -65.57 -0.18 0.74 16 11 H 0.05 0.68 8.14 -51.93 -0.42 0.26 16 12 N -0.52 -8.70 4.53 -223.78 -1.01 -9.71 16 13 C 0.04 0.65 5.46 -3.70 -0.02 0.63 16 14 C 0.18 4.22 5.34 -3.61 -0.02 4.20 16 15 N -0.60 -14.93 3.02 -172.01 -0.52 -15.45 16 16 C -0.25 -6.87 9.61 -15.06 -0.14 -7.02 16 17 H 0.06 1.71 7.84 -52.48 -0.41 1.30 16 18 C 0.00 0.11 5.11 -17.43 -0.09 0.02 16 19 N -0.91 -25.96 11.02 55.49 0.61 -25.35 16 20 Si 0.90 21.55 29.56 -169.99 -5.02 16.52 16 21 H -0.28 -6.48 7.11 56.52 0.40 -6.08 16 22 H -0.29 -6.89 7.11 56.52 0.40 -6.49 16 23 H -0.29 -6.96 7.11 56.52 0.40 -6.56 16 24 C 0.15 3.16 6.69 -3.60 -0.02 3.14 16 25 C 0.04 0.74 5.50 -3.70 -0.02 0.72 16 26 C 0.12 1.59 5.44 -2.52 -0.01 1.58 16 27 C -0.11 -0.90 2.66 -90.62 -0.24 -1.14 16 28 C -0.14 -1.35 8.80 37.16 0.33 -1.02 16 29 C -0.15 -0.87 8.02 37.15 0.30 -0.57 16 30 H 0.05 0.25 6.15 -51.93 -0.32 -0.07 16 31 H 0.04 0.27 8.14 -51.93 -0.42 -0.15 16 32 H 0.09 0.53 8.14 -51.93 -0.42 0.11 16 33 H 0.07 0.46 7.96 -51.93 -0.41 0.05 16 34 H 0.07 0.53 5.99 -51.93 -0.31 0.22 16 35 H 0.09 1.04 8.14 -51.93 -0.42 0.61 16 36 H 0.08 0.76 7.93 -51.93 -0.41 0.34 16 37 H 0.02 0.47 8.14 -51.93 -0.42 0.04 16 38 H 0.06 1.00 6.76 -51.93 -0.35 0.65 16 39 H 0.03 0.67 8.14 -51.92 -0.42 0.25 16 40 H 0.09 2.31 6.24 -51.93 -0.32 1.99 16 41 H 0.25 7.01 8.31 -40.82 -0.34 6.67 16 42 H 0.03 0.58 8.14 -51.92 -0.42 0.16 16 43 H 0.06 1.15 7.95 -51.93 -0.41 0.74 16 44 H 0.06 0.99 6.90 -51.93 -0.36 0.63 16 45 H 0.03 0.52 8.14 -51.93 -0.42 0.10 16 46 H 0.08 1.18 8.14 -51.93 -0.42 0.76 16 47 H 0.07 1.08 7.80 -51.93 -0.40 0.67 16 48 H 0.09 0.63 5.45 -51.93 -0.28 0.35 16 49 H 0.06 0.65 7.69 -51.93 -0.40 0.25 16 50 H 0.06 0.68 7.26 -51.93 -0.38 0.31 16 51 H 0.05 0.44 8.14 -51.93 -0.42 0.02 16 52 H 0.06 0.33 8.14 -51.93 -0.42 -0.10 16 53 H 0.05 0.26 8.14 -51.93 -0.42 -0.16 16 54 H 0.06 0.38 6.85 -51.93 -0.36 0.02 16 LS Contribution 405.56 15.07 6.11 6.11 Total: -1.00 -32.60 405.56 -10.19 -42.79 By element: Atomic # 1 Polarization: 6.89 SS G_CDS: -9.73 Total: -2.84 kcal Atomic # 6 Polarization: 8.95 SS G_CDS: 0.66 Total: 9.61 kcal Atomic # 7 Polarization: -56.93 SS G_CDS: -1.49 Total: -58.42 kcal Atomic # 8 Polarization: -13.05 SS G_CDS: -0.72 Total: -13.77 kcal Atomic # 14 Polarization: 21.55 SS G_CDS: -5.02 Total: 16.52 kcal Total LS contribution 6.11 Total: 6.11 kcal Total: -32.60 -10.19 -42.79 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. ZINC001052077203.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 0.193 kcal (2) G-P(sol) polarization free energy of solvation -32.600 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -32.407 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.193 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.793 kcal (6) G-S(sol) free energy of system = (1) + (5) -42.600 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.34 seconds