Wall clock time and date at job start Tue Mar 31 2020 15:09:48 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 H 1.09000 * 109.47312 * 2 1 4 4 C 1.52996 * 109.46969 * 240.00061 * 2 1 3 5 5 C 1.53002 * 109.46972 * 180.02562 * 4 2 1 6 6 C 1.52997 * 109.47415 * 59.99860 * 5 4 2 7 7 C 1.53006 * 109.47164 * 300.00027 * 6 5 4 8 8 C 1.52997 * 109.47092 * 120.00120 * 2 1 3 9 9 H 1.09000 * 109.47140 * 59.99774 * 8 2 1 10 10 N 1.46506 * 109.47277 * 299.99975 * 8 2 1 11 11 C 1.46498 * 119.99972 * 300.00072 * 10 8 2 12 12 C 1.34781 * 120.00091 * 119.99523 * 10 8 2 13 13 O 1.21275 * 119.99907 * 0.02562 * 12 10 8 14 14 C 1.50696 * 119.99797 * 180.02562 * 12 10 8 15 15 N 1.46898 * 109.47064 * 180.02562 * 14 12 10 16 16 C 1.46846 * 111.00077 * 66.04736 * 15 14 12 17 17 C 1.53037 * 109.52407 * 174.16218 * 16 15 14 18 18 C 1.53121 * 109.28003 * 59.18190 * 17 16 15 19 19 C 1.53121 * 109.15574 * 302.34550 * 18 17 16 20 20 H 1.08998 * 109.50545 * 297.71395 * 19 18 17 21 21 C 1.50704 * 109.50107 * 177.63762 * 19 18 17 22 22 H 1.08002 * 119.99492 * 240.00263 * 21 19 18 23 23 C 1.37880 * 120.00007 * 59.99597 * 21 19 18 24 24 N 1.31506 * 120.00113 * 0.02562 * 23 21 19 25 25 Si 1.86800 * 119.99625 * 180.02562 * 23 21 19 26 26 H 1.48494 * 109.47248 * 0.02562 * 25 23 21 27 27 H 1.48504 * 109.46708 * 120.00334 * 25 23 21 28 28 H 1.48498 * 109.47065 * 239.99894 * 25 23 21 29 29 C 1.46848 * 110.99853 * 301.83889 * 15 14 12 30 30 H 1.09000 * 109.47312 * 180.02562 * 1 2 3 31 31 H 1.09002 * 109.47067 * 300.00027 * 1 2 3 32 32 H 1.09004 * 109.46930 * 59.99944 * 1 2 3 33 33 H 1.08992 * 109.47534 * 60.00418 * 4 2 1 34 34 H 1.08996 * 109.47134 * 299.99612 * 4 2 1 35 35 H 1.09000 * 109.46986 * 299.99742 * 5 4 2 36 36 H 1.09001 * 109.47601 * 180.02562 * 5 4 2 37 37 H 1.09001 * 109.46922 * 180.02562 * 6 5 4 38 38 H 1.09000 * 109.47140 * 59.99976 * 6 5 4 39 39 H 1.08993 * 109.46955 * 180.02562 * 7 6 5 40 40 H 1.09000 * 109.47050 * 300.00004 * 7 6 5 41 41 H 1.09004 * 109.47306 * 89.99571 * 11 10 8 42 42 H 1.08996 * 109.47288 * 209.99704 * 11 10 8 43 43 H 1.09005 * 109.47352 * 330.00019 * 11 10 8 44 44 H 1.08995 * 109.47421 * 300.00732 * 14 12 10 45 45 H 1.09006 * 109.46863 * 60.00675 * 14 12 10 46 46 H 1.09006 * 109.46241 * 294.17920 * 16 15 14 47 47 H 1.08998 * 109.46272 * 54.14427 * 16 15 14 48 48 H 1.08998 * 109.49973 * 179.12135 * 17 16 15 49 49 H 1.08999 * 109.50234 * 299.23759 * 17 16 15 50 50 H 1.08999 * 109.52395 * 62.24681 * 18 17 16 51 51 H 1.08993 * 109.52118 * 182.44031 * 18 17 16 52 52 H 0.96997 * 120.00444 * 179.97438 * 24 23 21 53 53 H 1.08996 * 109.46365 * 305.84911 * 29 15 14 54 54 H 1.09000 * 109.46763 * 65.82586 * 29 15 14 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 1 1.8934 1.0277 0.0000 4 6 2.0400 -0.7212 -1.2492 5 6 3.5700 -0.7218 -1.2489 6 6 4.0795 -1.4434 0.0003 7 6 3.5695 -0.7221 1.2496 8 6 2.0400 -0.7213 1.2492 9 1 1.6766 -1.7489 1.2492 10 7 1.5517 -0.0307 2.4455 11 6 1.9056 1.3719 2.6773 12 6 0.7767 -0.6857 3.3326 13 8 0.4840 -1.8469 3.1408 14 6 0.2740 0.0249 4.5627 15 7 -0.5416 -0.8986 5.3627 16 6 0.2770 -1.9923 5.9011 17 6 -0.5708 -2.8495 6.8437 18 6 -1.7680 -3.4143 6.0741 19 6 -2.5769 -2.2564 5.4830 20 1 -2.9644 -1.6341 6.2896 21 6 -3.7246 -2.8053 4.6752 22 1 -3.8026 -2.5758 3.6227 23 6 -4.6750 -3.6006 5.2797 24 7 -4.5802 -3.8797 6.5613 25 14 -6.0972 -4.2815 4.2782 26 1 -5.9748 -3.8246 2.8705 27 1 -6.0668 -5.7656 4.3209 28 1 -7.3802 -3.7961 4.8469 29 6 -1.6710 -1.4164 4.5798 30 1 -0.3634 -1.0277 0.0005 31 1 -0.3633 0.5138 0.8900 32 1 -0.3633 0.5139 -0.8900 33 1 1.6768 -0.2074 -2.1392 34 1 1.6767 -1.7489 -1.2492 35 1 3.9337 0.3058 -1.2487 36 1 3.9334 -1.2352 -2.1391 37 1 5.1695 -1.4433 0.0007 38 1 3.7158 -2.4709 0.0001 39 1 3.9329 -1.2359 2.1395 40 1 3.9332 0.3055 1.2498 41 1 1.1543 2.0165 2.2210 42 1 1.9462 1.5639 3.7495 43 1 2.8796 1.5790 2.2339 44 1 1.1215 0.3679 5.1561 45 1 -0.3318 0.8811 4.2657 46 1 0.6441 -2.6091 5.0807 47 1 1.1225 -1.5771 6.4495 48 1 0.0329 -3.6703 7.2310 49 1 -0.9267 -2.2366 7.6717 50 1 -1.4129 -4.0586 5.2698 51 1 -2.3980 -3.9901 6.7520 52 1 -5.2489 -4.4388 6.9867 53 1 -2.2404 -0.5829 4.1687 54 1 -1.2949 -2.0359 3.7656 RHF calculation, no. of doubly occupied orbitals= 63 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 ZINC000595614398.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 15:09:48 Heat of formation + Delta-G solvation = -50.254835 kcal Electronic energy + Delta-G solvation = -29672.523387 eV Core-core repulsion = 26029.208680 eV Total energy + Delta-G solvation = -3643.314707 eV No. of doubly occupied orbitals = 63 Molecular weight (most abundant/longest-lived isotopes) = 322.236 amu Computer time = 1.22 seconds Orbital eigenvalues (eV) -40.58830 -38.90824 -37.07628 -35.04368 -33.55157 -32.71495 -31.71547 -30.29111 -29.69743 -27.11456 -27.10819 -25.88773 -24.81261 -22.94750 -21.92330 -21.45563 -21.20487 -19.87703 -19.13817 -18.49980 -16.93758 -16.36561 -16.14655 -15.64868 -15.01392 -14.78863 -14.68164 -14.41279 -14.22975 -14.10837 -13.67605 -13.48848 -13.27059 -13.02032 -12.89065 -12.59006 -12.38230 -12.26600 -12.11482 -12.04047 -11.87064 -11.75937 -11.54933 -11.34699 -11.23241 -11.11375 -10.86654 -10.72199 -10.54504 -10.54279 -10.48460 -10.38613 -9.97163 -9.88128 -9.65158 -9.32003 -8.89977 -8.56074 -8.54751 -8.18621 -7.37617 -5.86240 -3.90969 2.80663 3.02085 3.36911 3.44373 3.49164 4.35444 4.47622 4.50815 4.60799 4.62834 4.78484 4.88662 4.92110 5.01645 5.16095 5.19477 5.19868 5.28900 5.30069 5.43735 5.45679 5.46708 5.54375 5.61670 5.63335 5.73457 5.78937 5.80861 5.83343 5.89278 5.91686 5.97938 6.06683 6.08762 6.16264 6.25151 6.31213 6.46609 6.58804 6.66937 6.73796 6.90472 7.00505 7.17546 7.36556 7.41888 7.54467 7.75802 7.86645 7.91054 8.23775 8.30551 8.42457 8.63387 9.13178 9.72263 11.19926 Molecular weight = 322.24amu Principal moments of inertia in cm(-1) A = 0.015465 B = 0.003444 C = 0.003085 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1810.125151 B = 8129.002367 C = 9075.440994 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.144 4.144 2 C -0.096 4.096 3 H 0.069 0.931 4 C -0.114 4.114 5 C -0.119 4.119 6 C -0.117 4.117 7 C -0.126 4.126 8 C 0.142 3.858 9 H 0.100 0.900 10 N -0.616 5.616 11 C 0.077 3.923 12 C 0.479 3.521 13 O -0.519 6.519 14 C 0.038 3.962 15 N -0.514 5.514 16 C 0.052 3.948 17 C -0.115 4.115 18 C -0.108 4.108 19 C 0.057 3.943 20 H 0.029 0.971 21 C -0.507 4.507 22 H 0.052 0.948 23 C 0.061 3.939 24 N -0.890 5.890 25 Si 0.888 3.112 26 H -0.274 1.274 27 H -0.285 1.285 28 H -0.285 1.285 29 C 0.048 3.952 30 H 0.057 0.943 31 H 0.055 0.945 32 H 0.052 0.948 33 H 0.064 0.936 34 H 0.065 0.935 35 H 0.060 0.940 36 H 0.062 0.938 37 H 0.063 0.937 38 H 0.064 0.936 39 H 0.064 0.936 40 H 0.063 0.937 41 H 0.054 0.946 42 H 0.072 0.928 43 H 0.068 0.932 44 H 0.093 0.907 45 H 0.098 0.902 46 H 0.050 0.950 47 H 0.048 0.952 48 H 0.044 0.956 49 H 0.057 0.943 50 H 0.031 0.969 51 H 0.088 0.912 52 H 0.257 0.743 53 H 0.047 0.953 54 H 0.062 0.938 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 18.708 11.221 -11.489 24.656 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 -0.201 4.201 2 C -0.115 4.115 3 H 0.087 0.913 4 C -0.152 4.152 5 C -0.157 4.157 6 C -0.155 4.155 7 C -0.164 4.164 8 C 0.039 3.961 9 H 0.118 0.882 10 N -0.352 5.352 11 C -0.066 4.066 12 C 0.267 3.733 13 O -0.394 6.394 14 C -0.095 4.095 15 N -0.237 5.237 16 C -0.076 4.076 17 C -0.153 4.153 18 C -0.146 4.146 19 C 0.038 3.962 20 H 0.047 0.953 21 C -0.546 4.546 22 H 0.071 0.929 23 C -0.139 4.139 24 N -0.529 5.529 25 Si 0.716 3.284 26 H -0.199 1.199 27 H -0.212 1.212 28 H -0.211 1.211 29 C -0.078 4.078 30 H 0.076 0.924 31 H 0.074 0.926 32 H 0.071 0.929 33 H 0.082 0.918 34 H 0.084 0.916 35 H 0.079 0.921 36 H 0.080 0.920 37 H 0.082 0.918 38 H 0.083 0.917 39 H 0.083 0.917 40 H 0.082 0.918 41 H 0.073 0.927 42 H 0.091 0.909 43 H 0.087 0.913 44 H 0.111 0.889 45 H 0.116 0.884 46 H 0.068 0.932 47 H 0.067 0.933 48 H 0.063 0.937 49 H 0.075 0.925 50 H 0.050 0.950 51 H 0.106 0.894 52 H 0.067 0.933 53 H 0.066 0.934 54 H 0.080 0.920 Dipole moment (debyes) X Y Z Total from point charges 18.223 10.746 -11.005 23.847 hybrid contribution -0.393 -0.634 -1.220 1.430 sum 17.830 10.112 -12.225 23.866 Atomic orbital electron populations 1.21764 0.94545 1.02426 1.01400 1.21422 0.96296 0.99495 0.94298 0.91290 1.21582 0.95278 1.01108 0.97186 1.21552 0.95760 1.00606 0.97782 1.21498 1.00173 0.99744 0.94096 1.21859 0.95284 1.00903 0.98389 1.21072 0.93005 0.98288 0.83775 0.88227 1.48202 1.51640 1.12305 1.23016 1.21736 1.00740 0.82045 1.02106 1.22646 0.77588 0.87763 0.85307 1.90672 1.55702 1.16965 1.76069 1.22402 0.98508 0.97784 0.90774 1.62505 1.08809 1.18457 1.33880 1.22171 0.94834 0.92615 0.97965 1.21641 0.97969 0.97452 0.98189 1.21611 0.94310 0.99749 0.98956 1.18627 0.91469 0.91979 0.94078 0.95334 1.21198 1.07710 1.30098 0.95588 0.92940 1.24926 0.97788 0.96383 0.94848 1.69905 1.35077 1.38200 1.09748 0.86599 0.82571 0.78724 0.80470 1.19912 1.21150 1.21132 1.22625 0.90082 0.98163 0.96936 0.92401 0.92612 0.92938 0.91753 0.91644 0.92095 0.91966 0.91841 0.91682 0.91714 0.91831 0.92748 0.90917 0.91302 0.88875 0.88444 0.93226 0.93322 0.93733 0.92472 0.95015 0.89364 0.93273 0.93424 0.91962 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 -0.14 -1.64 9.04 37.16 0.34 -1.31 16 2 C -0.10 -0.92 2.11 -90.62 -0.19 -1.11 16 3 H 0.07 0.60 7.67 -51.93 -0.40 0.20 16 4 C -0.11 -0.96 5.20 -26.73 -0.14 -1.10 16 5 C -0.12 -0.87 5.92 -26.73 -0.16 -1.03 16 6 C -0.12 -0.93 5.92 -26.73 -0.16 -1.09 16 7 C -0.13 -1.13 5.18 -26.75 -0.14 -1.27 16 8 C 0.14 1.58 1.96 -67.95 -0.13 1.45 16 9 H 0.10 1.44 6.90 -51.93 -0.36 1.08 16 10 N -0.62 -7.14 2.00 -173.96 -0.35 -7.49 16 11 C 0.08 0.61 9.30 59.85 0.56 1.16 16 12 C 0.48 7.40 7.09 -10.99 -0.08 7.32 16 13 O -0.52 -10.31 10.95 5.56 0.06 -10.25 16 14 C 0.04 0.55 4.41 -4.98 -0.02 0.53 16 15 N -0.51 -9.97 4.86 -236.12 -1.15 -11.12 16 16 C 0.05 1.00 5.09 -3.83 -0.02 0.98 16 17 C -0.11 -2.43 6.09 -26.65 -0.16 -2.59 16 18 C -0.11 -2.76 5.02 -26.61 -0.13 -2.89 16 19 C 0.06 1.52 2.26 -91.69 -0.21 1.32 16 20 H 0.03 0.83 8.14 -51.93 -0.42 0.41 16 21 C -0.51 -14.68 8.57 -34.44 -0.29 -14.98 16 22 H 0.05 1.52 7.74 -52.49 -0.41 1.11 16 23 C 0.06 1.76 5.30 -17.82 -0.09 1.67 16 24 N -0.89 -26.35 11.35 55.43 0.63 -25.73 16 25 Si 0.89 22.15 29.54 -169.99 -5.02 17.13 16 26 H -0.27 -6.78 7.11 56.52 0.40 -6.37 16 27 H -0.29 -7.07 7.11 56.52 0.40 -6.66 16 28 H -0.29 -7.02 7.11 56.52 0.40 -6.61 16 29 C 0.05 1.11 4.20 -3.83 -0.02 1.09 16 30 H 0.06 0.77 8.14 -51.93 -0.42 0.35 16 31 H 0.05 0.70 7.60 -51.93 -0.39 0.30 16 32 H 0.05 0.52 8.14 -51.93 -0.42 0.10 16 33 H 0.06 0.50 8.14 -51.93 -0.42 0.07 16 34 H 0.06 0.62 8.14 -51.93 -0.42 0.20 16 35 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 36 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 37 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 38 H 0.06 0.58 8.14 -51.93 -0.42 0.15 16 39 H 0.06 0.65 8.14 -51.93 -0.42 0.23 16 40 H 0.06 0.49 6.66 -51.93 -0.35 0.15 16 41 H 0.05 0.40 8.14 -51.93 -0.42 -0.03 16 42 H 0.07 0.50 6.44 -51.93 -0.33 0.16 16 43 H 0.07 0.43 6.43 -51.93 -0.33 0.10 16 44 H 0.09 1.12 7.32 -51.93 -0.38 0.74 16 45 H 0.10 1.29 8.11 -51.93 -0.42 0.87 16 46 H 0.05 1.04 6.00 -51.93 -0.31 0.73 16 47 H 0.05 0.81 8.06 -51.93 -0.42 0.39 16 48 H 0.04 0.85 8.14 -51.93 -0.42 0.43 16 49 H 0.06 1.22 8.14 -51.93 -0.42 0.80 16 50 H 0.03 0.83 8.14 -51.93 -0.42 0.41 16 51 H 0.09 2.47 6.15 -51.93 -0.32 2.15 16 52 H 0.26 7.25 8.31 -40.82 -0.34 6.91 16 53 H 0.05 1.08 8.12 -51.93 -0.42 0.66 16 54 H 0.06 1.55 5.36 -51.93 -0.28 1.27 16 LS Contribution 393.57 15.07 5.93 5.93 Total: -1.00 -31.95 393.57 -11.13 -43.08 By element: Atomic # 1 Polarization: 10.47 SS G_CDS: -10.18 Total: 0.29 kcal Atomic # 6 Polarization: -10.79 SS G_CDS: -1.06 Total: -11.85 kcal Atomic # 7 Polarization: -43.46 SS G_CDS: -0.87 Total: -44.33 kcal Atomic # 8 Polarization: -10.31 SS G_CDS: 0.06 Total: -10.25 kcal Atomic # 14 Polarization: 22.15 SS G_CDS: -5.02 Total: 17.13 kcal Total LS contribution 5.93 Total: 5.93 kcal Total: -31.95 -11.13 -43.08 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. ZINC000595614398.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 -7.177 kcal (2) G-P(sol) polarization free energy of solvation -31.951 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -39.128 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.126 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.077 kcal (6) G-S(sol) free energy of system = (1) + (5) -50.255 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.22 seconds