Wall clock time and date at job start Sat Apr 11 2020 05:47:38 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 1.53002 * 1 3 3 C 1.52996 * 109.47090 * 2 1 4 4 C 1.50694 * 110.43909 * 62.74719 * 3 2 1 5 5 O 1.21285 * 119.99788 * 242.51422 * 4 3 2 6 6 N 1.34776 * 120.00167 * 62.51784 * 4 3 2 7 7 C 1.46499 * 119.99975 * 174.68712 * 6 4 3 8 8 C 1.53009 * 109.46833 * 179.97438 * 7 6 4 9 9 C 1.53000 * 109.46871 * 179.97438 * 8 7 6 10 10 N 1.46894 * 109.47131 * 179.97438 * 9 8 7 11 11 C 1.46900 * 110.99825 * 66.04930 * 10 9 8 12 12 C 1.46898 * 111.00504 * 189.99921 * 10 9 8 13 13 C 1.50699 * 109.47516 * 170.00188 * 12 10 9 14 14 O 1.21288 * 119.99913 * 0.02562 * 13 12 10 15 15 N 1.34776 * 119.99999 * 180.02562 * 13 12 10 16 16 C 1.37094 * 119.99685 * 179.97438 * 15 13 12 17 17 H 1.07995 * 120.00231 * 359.97438 * 16 15 13 18 18 C 1.38958 * 119.99589 * 180.02562 * 16 15 13 19 19 N 1.31408 * 119.99611 * 180.02562 * 18 16 15 20 20 Si 1.86796 * 120.00121 * 359.97438 * 18 16 15 21 21 H 1.48500 * 109.47162 * 90.00174 * 20 18 16 22 22 H 1.48499 * 109.47174 * 210.00200 * 20 18 16 23 23 H 1.48499 * 109.47514 * 330.00019 * 20 18 16 24 24 C 1.54892 * 110.59684 * 185.36637 * 3 2 1 25 25 C 1.54893 * 102.74810 * 156.67275 * 24 3 2 26 26 C 1.54258 * 104.19489 * 322.05441 * 25 24 3 27 27 C 1.53878 * 106.60039 * 23.61311 * 26 25 24 28 28 H 1.09003 * 109.47260 * 295.51704 * 1 2 3 29 29 H 1.09005 * 109.46559 * 55.51666 * 1 2 3 30 30 H 1.08993 * 109.47219 * 175.51254 * 1 2 3 31 31 H 1.08996 * 109.46918 * 239.99599 * 2 1 3 32 32 H 1.09002 * 109.46815 * 119.99769 * 2 1 3 33 33 H 0.96994 * 119.99682 * 354.68158 * 6 4 3 34 34 H 1.08997 * 109.47390 * 60.00119 * 7 6 4 35 35 H 1.08991 * 109.47378 * 299.99803 * 7 6 4 36 36 H 1.08994 * 109.47076 * 299.99790 * 8 7 6 37 37 H 1.08997 * 109.46705 * 60.00104 * 8 7 6 38 38 H 1.09000 * 109.47536 * 300.00444 * 9 8 7 39 39 H 1.09008 * 109.46835 * 60.00307 * 9 8 7 40 40 H 1.09003 * 109.47152 * 59.99629 * 11 10 9 41 41 H 1.09001 * 109.47345 * 179.97438 * 11 10 9 42 42 H 1.09003 * 109.47136 * 299.99673 * 11 10 9 43 43 H 1.08999 * 109.47373 * 290.00666 * 12 10 9 44 44 H 1.09000 * 109.46904 * 50.00090 * 12 10 9 45 45 H 0.97002 * 120.00235 * 0.02562 * 15 13 12 46 46 H 0.96998 * 120.00231 * 180.02562 * 19 18 16 47 47 H 1.08999 * 110.75509 * 274.98503 * 24 3 2 48 48 H 1.08997 * 110.75623 * 38.35639 * 24 3 2 49 49 H 1.09005 * 110.48562 * 203.37840 * 25 24 3 50 50 H 1.08995 * 110.48392 * 80.74051 * 25 24 3 51 51 H 1.09002 * 110.03846 * 264.32383 * 26 25 24 52 52 H 1.09007 * 110.02914 * 142.89858 * 26 25 24 53 53 H 1.08997 * 110.02680 * 240.71206 * 27 26 25 54 54 H 1.08997 * 110.03253 * 119.28072 * 27 26 25 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 1.6058 2.1541 1.2553 5 8 0.8745 3.1191 1.1833 6 7 2.0300 1.7184 2.4581 7 6 1.7044 2.4768 3.6685 8 6 2.3000 1.7708 4.8883 9 6 1.9604 2.5631 6.1523 10 7 2.5317 1.8851 7.3235 11 6 3.9999 1.9077 7.2807 12 6 2.0322 2.4784 8.5711 13 6 2.4383 1.6136 9.7365 14 8 3.0809 0.6026 9.5466 15 7 2.0873 1.9635 10.9898 16 6 2.4562 1.1765 12.0500 17 1 3.0277 0.2759 11.8808 18 6 2.0939 1.5370 13.3421 19 7 2.4479 0.7829 14.3583 20 14 1.1047 3.0944 13.6346 21 1 -0.3451 2.7770 13.5828 22 1 1.4421 3.6517 14.9691 23 1 1.4308 4.0925 12.5846 24 6 3.5826 1.4750 -0.1356 25 6 3.8450 2.8871 -0.7155 26 6 2.6823 3.1123 -1.7038 27 6 1.5346 2.1938 -1.2489 28 1 -0.3634 0.4427 0.9274 29 1 -0.3632 0.5819 -0.8472 30 1 -0.3633 -1.0244 -0.0804 31 1 1.8933 -0.5139 -0.8899 32 1 1.8933 -0.5138 0.8900 33 1 2.5509 0.9027 2.5222 34 1 0.6217 2.5391 3.7779 35 1 2.1201 3.4813 3.5907 36 1 1.8838 0.7664 4.9659 37 1 3.3827 1.7081 4.7790 38 1 2.3768 3.5675 6.0745 39 1 0.8777 2.6262 6.2617 40 1 4.3472 2.9409 7.2711 41 1 4.3969 1.3995 8.1595 42 1 4.3450 1.3999 6.3801 43 1 2.4550 3.4755 8.6939 44 1 0.9452 2.5471 8.5310 45 1 1.5730 2.7719 11.1417 46 1 2.1947 1.0343 15.2603 47 1 4.0585 1.3630 0.8386 48 1 3.9261 0.7042 -0.8254 49 1 4.8009 2.9131 -1.2388 50 1 3.8225 3.6351 0.0770 51 1 2.9943 2.8476 -2.7142 52 1 2.3619 4.1537 -1.6724 53 1 1.2897 1.4833 -2.0385 54 1 0.6573 2.7894 -0.9968 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 ZINC001566505417.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 05:47:38 Heat of formation + Delta-G solvation = -87.141562 kcal Electronic energy + Delta-G solvation = -29579.521251 eV Core-core repulsion = 25550.498913 eV Total energy + Delta-G solvation = -4029.022338 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.77 seconds Orbital eigenvalues (eV) -40.93714 -38.87061 -37.82658 -36.93817 -35.28435 -33.93446 -33.71734 -31.75796 -31.59152 -29.24747 -28.31304 -27.98219 -26.48438 -24.75487 -23.28179 -23.17219 -22.14134 -21.05493 -20.67042 -19.38342 -19.23307 -18.23186 -17.14731 -16.53167 -16.32236 -15.99181 -15.83307 -15.35505 -15.06564 -15.00007 -14.83948 -14.41747 -14.17829 -13.85867 -13.82319 -13.50931 -13.45933 -13.27032 -13.09382 -12.49222 -12.44247 -12.34196 -12.18786 -11.84522 -11.80243 -11.75098 -11.67843 -11.58912 -11.45635 -11.39052 -11.32950 -11.03438 -11.01292 -10.95442 -10.78564 -10.76483 -10.59776 -9.98062 -9.90312 -9.53995 -9.31233 -8.58115 -8.18161 -7.97168 -6.31248 -3.82521 2.40272 2.86888 3.02464 3.06956 3.15081 3.73815 3.91428 3.97091 4.10276 4.15522 4.21592 4.56491 4.70579 4.73482 4.78245 4.81633 4.85429 4.94747 5.00473 5.03594 5.12328 5.20308 5.21525 5.28338 5.33569 5.35730 5.42729 5.45848 5.50425 5.53379 5.56185 5.57616 5.64109 5.66155 5.68414 5.79227 5.82844 5.84254 5.85917 5.89145 5.94446 5.95069 6.03063 6.04935 6.20834 6.49009 7.14474 7.23050 7.29864 7.58634 7.98085 8.14618 8.60353 8.95283 9.42577 9.83711 10.81878 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.026444 B = 0.001632 C = 0.001631 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1058.568063 B =17153.211984 C =17165.986813 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.157 4.157 2 C -0.108 4.108 3 C -0.085 4.085 4 C 0.531 3.469 5 O -0.538 6.538 6 N -0.729 5.729 7 C 0.121 3.879 8 C -0.127 4.127 9 C 0.058 3.942 10 N -0.519 5.519 11 C 0.019 3.981 12 C 0.043 3.957 13 C 0.453 3.547 14 O -0.559 6.559 15 N -0.591 5.591 16 C -0.304 4.304 17 H 0.120 0.880 18 C 0.041 3.959 19 N -0.882 5.882 20 Si 0.879 3.121 21 H -0.271 1.271 22 H -0.277 1.277 23 H -0.270 1.270 24 C -0.112 4.112 25 C -0.127 4.127 26 C -0.123 4.123 27 C -0.108 4.108 28 H 0.054 0.946 29 H 0.060 0.940 30 H 0.058 0.942 31 H 0.075 0.925 32 H 0.067 0.933 33 H 0.400 0.600 34 H 0.068 0.932 35 H 0.065 0.935 36 H 0.080 0.920 37 H 0.070 0.930 38 H 0.033 0.967 39 H 0.076 0.924 40 H 0.014 0.986 41 H 0.096 0.904 42 H 0.062 0.938 43 H 0.049 0.951 44 H 0.089 0.911 45 H 0.370 0.630 46 H 0.273 0.727 47 H 0.070 0.930 48 H 0.080 0.920 49 H 0.068 0.932 50 H 0.064 0.936 51 H 0.063 0.937 52 H 0.064 0.936 53 H 0.070 0.930 54 H 0.083 0.917 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -0.591 4.185 -31.866 32.145 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 -0.214 4.214 2 C -0.146 4.146 3 C -0.088 4.088 4 C 0.317 3.683 5 O -0.415 6.415 6 N -0.381 5.381 7 C -0.003 4.003 8 C -0.165 4.165 9 C -0.071 4.071 10 N -0.242 5.242 11 C -0.128 4.128 12 C -0.089 4.089 13 C 0.239 3.761 14 O -0.441 6.441 15 N -0.231 5.231 16 C -0.433 4.433 17 H 0.137 0.863 18 C -0.162 4.162 19 N -0.522 5.522 20 Si 0.706 3.294 21 H -0.196 1.196 22 H -0.202 1.202 23 H -0.195 1.195 24 C -0.150 4.150 25 C -0.164 4.164 26 C -0.161 4.161 27 C -0.145 4.145 28 H 0.073 0.927 29 H 0.079 0.921 30 H 0.077 0.923 31 H 0.094 0.906 32 H 0.085 0.915 33 H 0.235 0.765 34 H 0.087 0.913 35 H 0.083 0.917 36 H 0.099 0.901 37 H 0.089 0.911 38 H 0.051 0.949 39 H 0.094 0.906 40 H 0.033 0.967 41 H 0.114 0.886 42 H 0.081 0.919 43 H 0.067 0.933 44 H 0.108 0.892 45 H 0.203 0.797 46 H 0.084 0.916 47 H 0.089 0.911 48 H 0.099 0.901 49 H 0.087 0.913 50 H 0.083 0.917 51 H 0.082 0.918 52 H 0.083 0.917 53 H 0.088 0.912 54 H 0.102 0.898 Dipole moment (debyes) X Y Z Total from point charges -0.825 3.687 -31.797 32.021 hybrid contribution -0.300 1.728 0.632 1.864 sum -1.126 5.414 -31.165 31.652 Atomic orbital electron populations 1.21837 0.95160 1.01951 1.02491 1.21559 0.96657 0.93440 1.02895 1.21708 0.97042 0.96210 0.93825 1.20306 0.79498 0.83987 0.84550 1.90676 1.35916 1.27917 1.86943 1.45986 1.56876 1.28743 1.06452 1.21322 1.00727 0.95179 0.83119 1.21774 1.01594 1.00649 0.92529 1.22006 1.00209 0.94943 0.89900 1.61538 1.08293 1.54202 1.00208 1.22592 0.86864 0.99069 1.04319 1.21900 1.00905 0.95948 0.90125 1.19640 0.85224 0.88058 0.83211 1.90520 1.42300 1.27097 1.84200 1.42217 1.50568 1.24060 1.06261 1.19425 1.33210 1.07063 0.83613 0.86273 1.25037 0.97883 0.97990 0.95258 1.69618 1.45519 1.37846 0.99178 0.86675 0.80978 0.83081 0.78666 1.19593 1.20203 1.19547 1.22616 0.92553 0.98140 1.01696 1.22372 0.98548 0.96586 0.98908 1.22109 0.95094 1.00106 0.98749 1.22157 0.99442 0.98126 0.94821 0.92700 0.92119 0.92298 0.90647 0.91458 0.76512 0.91320 0.91697 0.90121 0.91091 0.94878 0.90597 0.96734 0.88576 0.91948 0.93349 0.89241 0.79726 0.91629 0.91098 0.90144 0.91317 0.91707 0.91827 0.91699 0.91156 0.89840 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 13. 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 -1.06 9.48 37.16 0.35 -0.71 16 2 C -0.11 -0.62 4.84 -26.73 -0.13 -0.74 16 3 C -0.08 -0.60 0.47 -154.00 -0.07 -0.67 16 4 C 0.53 5.19 5.32 -10.99 -0.06 5.13 16 5 O -0.54 -7.33 15.43 5.55 0.09 -7.24 16 6 N -0.73 -6.01 5.21 -60.30 -0.31 -6.33 16 7 C 0.12 1.10 5.68 -4.04 -0.02 1.08 16 8 C -0.13 -1.20 5.25 -26.73 -0.14 -1.34 16 9 C 0.06 0.66 4.96 -3.83 -0.02 0.65 16 10 N -0.52 -8.02 4.50 -244.37 -1.10 -9.12 16 11 C 0.02 0.29 8.96 60.06 0.54 0.83 16 12 C 0.04 0.71 5.45 -4.98 -0.03 0.68 16 13 C 0.45 10.20 7.47 -10.99 -0.08 10.12 16 14 O -0.56 -14.72 13.91 5.55 0.08 -14.64 16 15 N -0.59 -14.03 5.09 -10.96 -0.06 -14.09 16 16 C -0.30 -8.57 10.16 -14.93 -0.15 -8.72 16 17 H 0.12 3.83 7.39 -52.49 -0.39 3.44 16 18 C 0.04 1.13 5.50 -17.47 -0.10 1.03 16 19 N -0.88 -25.69 13.96 55.50 0.77 -24.92 16 20 Si 0.88 19.34 27.74 -169.99 -4.71 14.63 16 21 H -0.27 -5.84 7.11 56.52 0.40 -5.44 16 22 H -0.28 -6.11 7.11 56.52 0.40 -5.70 16 23 H -0.27 -5.41 6.52 56.52 0.37 -5.04 16 24 C -0.11 -0.65 5.80 -24.73 -0.14 -0.79 16 25 C -0.13 -0.84 6.61 -25.07 -0.17 -1.00 16 26 C -0.12 -0.84 6.80 -25.62 -0.17 -1.01 16 27 C -0.11 -0.80 4.63 -25.61 -0.12 -0.91 16 28 H 0.05 0.46 7.51 -51.93 -0.39 0.07 16 29 H 0.06 0.41 6.94 -51.93 -0.36 0.05 16 30 H 0.06 0.34 8.14 -51.93 -0.42 -0.08 16 31 H 0.07 0.34 8.12 -51.93 -0.42 -0.08 16 32 H 0.07 0.34 7.62 -51.93 -0.40 -0.06 16 33 H 0.40 2.48 7.67 -40.82 -0.31 2.17 16 34 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 35 H 0.06 0.63 8.14 -51.93 -0.42 0.21 16 36 H 0.08 0.81 8.14 -51.93 -0.42 0.39 16 37 H 0.07 0.64 6.55 -51.93 -0.34 0.30 16 38 H 0.03 0.36 8.12 -51.93 -0.42 -0.07 16 39 H 0.08 0.82 7.93 -51.92 -0.41 0.40 16 40 H 0.01 0.20 8.14 -51.93 -0.42 -0.23 16 41 H 0.10 1.82 5.82 -51.93 -0.30 1.52 16 42 H 0.06 0.81 6.47 -51.93 -0.34 0.47 16 43 H 0.05 0.72 8.12 -51.93 -0.42 0.30 16 44 H 0.09 1.30 7.93 -51.93 -0.41 0.89 16 45 H 0.37 7.72 5.76 -40.82 -0.24 7.48 16 46 H 0.27 7.35 8.31 -40.82 -0.34 7.01 16 47 H 0.07 0.39 7.53 -51.93 -0.39 -0.01 16 48 H 0.08 0.36 8.04 -51.93 -0.42 -0.05 16 49 H 0.07 0.37 8.14 -51.93 -0.42 -0.05 16 50 H 0.06 0.52 8.14 -51.93 -0.42 0.10 16 51 H 0.06 0.35 8.14 -51.93 -0.42 -0.07 16 52 H 0.06 0.49 8.14 -51.92 -0.42 0.07 16 53 H 0.07 0.42 7.57 -51.93 -0.39 0.03 16 54 H 0.08 0.80 6.82 -51.93 -0.35 0.44 16 LS Contribution 417.45 15.07 6.29 6.29 Total: -1.00 -33.91 417.45 -9.15 -43.05 By element: Atomic # 1 Polarization: 18.42 SS G_CDS: -9.68 Total: 8.74 kcal Atomic # 6 Polarization: 4.13 SS G_CDS: -0.51 Total: 3.62 kcal Atomic # 7 Polarization: -53.75 SS G_CDS: -0.70 Total: -54.45 kcal Atomic # 8 Polarization: -22.05 SS G_CDS: 0.16 Total: -21.88 kcal Atomic # 14 Polarization: 19.34 SS G_CDS: -4.71 Total: 14.63 kcal Total LS contribution 6.29 Total: 6.29 kcal Total: -33.91 -9.15 -43.05 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. ZINC001566505417.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 -44.087 kcal (2) G-P(sol) polarization free energy of solvation -33.909 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -77.996 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.145 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.055 kcal (6) G-S(sol) free energy of system = (1) + (5) -87.142 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.77 seconds