Wall clock time and date at job start Tue Mar 31 2020 15:19:57 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 1.52994 * 109.47159 * 2 1 4 4 H 1.09003 * 109.47448 * 305.00304 * 3 2 1 5 5 O 1.42902 * 109.46791 * 65.00164 * 3 2 1 6 6 C 1.42895 * 114.00204 * 269.99566 * 5 3 2 7 7 C 1.53002 * 109.47308 * 150.00301 * 6 5 3 8 8 C 1.53000 * 109.47233 * 180.02562 * 7 6 5 9 9 C 1.52997 * 109.47060 * 299.99657 * 8 7 6 10 10 C 1.52999 * 109.47317 * 59.99960 * 9 8 7 11 11 C 1.52997 * 109.47503 * 270.00275 * 6 5 3 12 12 C 1.50699 * 109.47544 * 184.99914 * 3 2 1 13 13 O 1.21274 * 120.00467 * 245.00965 * 12 3 2 14 14 N 1.34780 * 119.99817 * 64.99847 * 12 3 2 15 15 C 1.46496 * 120.00066 * 180.02562 * 14 12 3 16 16 C 1.53004 * 109.46761 * 180.02562 * 15 14 12 17 17 H 1.08995 * 109.47189 * 304.99417 * 16 15 14 18 18 C 1.53003 * 109.47466 * 65.00163 * 16 15 14 19 19 C 1.53005 * 109.46765 * 184.99864 * 16 15 14 20 20 N 1.46499 * 109.46974 * 174.99986 * 19 16 15 21 21 C 1.36940 * 119.99932 * 179.97438 * 20 19 16 22 22 H 1.08005 * 119.99977 * 0.02562 * 21 20 19 23 23 C 1.38811 * 120.00172 * 179.97438 * 21 20 19 24 24 N 1.31621 * 120.00226 * 180.02562 * 23 21 20 25 25 Si 1.86800 * 119.99758 * 359.97438 * 23 21 20 26 26 H 1.48506 * 109.46804 * 90.00294 * 25 23 21 27 27 H 1.48502 * 109.47257 * 210.00184 * 25 23 21 28 28 H 1.48495 * 109.47340 * 330.00091 * 25 23 21 29 29 H 1.08996 * 109.47251 * 179.97438 * 1 2 3 30 30 H 1.09003 * 109.47135 * 299.99750 * 1 2 3 31 31 H 1.09006 * 109.47315 * 59.99538 * 1 2 3 32 32 H 1.09003 * 109.47135 * 240.00249 * 2 1 3 33 33 H 1.08993 * 109.46963 * 120.00514 * 2 1 3 34 34 H 1.09002 * 109.47333 * 30.00115 * 6 5 3 35 35 H 1.08992 * 109.47063 * 60.00217 * 7 6 5 36 36 H 1.09004 * 109.46733 * 299.99930 * 7 6 5 37 37 H 1.09002 * 109.47398 * 59.99826 * 8 7 6 38 38 H 1.09001 * 109.47194 * 180.02562 * 8 7 6 39 39 H 1.08996 * 109.47853 * 180.02562 * 9 8 7 40 40 H 1.09002 * 109.47153 * 300.00319 * 9 8 7 41 41 H 1.09000 * 109.47486 * 180.02562 * 10 9 8 42 42 H 1.09002 * 109.46716 * 60.00091 * 10 9 8 43 43 H 1.09002 * 109.47153 * 299.99957 * 11 6 5 44 44 H 1.09001 * 109.47289 * 60.00040 * 11 6 5 45 45 H 0.97009 * 119.99791 * 0.02562 * 14 12 3 46 46 H 1.09000 * 109.47074 * 300.00120 * 15 14 12 47 47 H 1.08996 * 109.47192 * 60.00504 * 15 14 12 48 48 H 1.09002 * 109.47174 * 59.99428 * 18 16 15 49 49 H 1.08991 * 109.47129 * 179.97438 * 18 16 15 50 50 H 1.09001 * 109.46593 * 300.00021 * 18 16 15 51 51 H 1.09002 * 109.46892 * 294.99971 * 19 16 15 52 52 H 1.09001 * 109.47019 * 55.00063 * 19 16 15 53 53 H 0.96998 * 119.99979 * 359.97438 * 20 19 16 54 54 H 0.96998 * 120.00031 * 179.97438 * 24 23 21 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 1.4424 0.0000 4 1 1.6053 1.9816 -0.8418 5 8 1.6619 2.0813 1.2211 6 6 0.3928 2.7356 1.1661 7 6 -0.2504 2.7185 2.5543 8 6 -1.6096 3.4185 2.4952 9 6 -1.4182 4.8665 2.0397 10 6 -0.7750 4.8837 0.6516 11 6 0.5847 4.1835 0.7108 12 6 3.5419 1.4443 -0.1238 13 8 4.2250 1.8609 0.7875 14 7 4.1260 0.9828 -1.2473 15 6 5.5860 0.9841 -1.3675 16 6 5.9860 0.4140 -2.7299 17 1 5.5405 -0.5727 -2.8558 18 6 5.4879 1.3438 -3.8381 19 6 7.5098 0.2992 -2.8071 20 7 7.8871 -0.3563 -4.0618 21 6 9.2082 -0.5690 -4.3528 22 1 9.9720 -0.2538 -3.6572 23 6 9.5658 -1.1905 -5.5414 24 7 10.8355 -1.3954 -5.8209 25 14 8.2447 -1.7375 -6.7435 26 1 7.9553 -0.6354 -7.6960 27 1 8.7200 -2.9279 -7.4935 28 1 7.0088 -2.0839 -5.9969 29 1 -0.3633 -1.0276 -0.0005 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 0.5139 -0.8900 32 1 1.8933 -0.5138 -0.8900 33 1 1.8933 -0.5139 0.8899 34 1 -0.2540 2.2153 0.4596 35 1 0.3962 3.2389 3.2607 36 1 -0.3872 1.6869 2.8786 37 1 -2.2562 2.8978 1.7888 38 1 -2.0676 3.4068 3.4843 39 1 -2.3863 5.3654 1.9980 40 1 -0.7716 5.3872 2.7461 41 1 -0.6381 5.9152 0.3272 42 1 -1.4215 4.3630 -0.0549 43 1 1.2314 4.7039 1.4172 44 1 1.0428 4.1957 -0.2782 45 1 3.5796 0.6497 -1.9764 46 1 5.9570 2.0051 -1.2782 47 1 6.0163 0.3706 -0.5760 48 1 5.9334 2.3306 -3.7122 49 1 5.7732 0.9379 -4.8086 50 1 4.4023 1.4256 -3.7830 51 1 7.9515 1.2950 -2.7703 52 1 7.8728 -0.2907 -1.9655 53 1 7.2012 -0.6396 -4.6863 54 1 11.0853 -1.8301 -6.6513 RHF calculation, no. of doubly occupied orbitals= 64 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 ZINC001753612866.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 15:19:57 Heat of formation + Delta-G solvation = -104.174514 kcal Electronic energy + Delta-G solvation = -28516.876370 eV Core-core repulsion = 24680.767479 eV Total energy + Delta-G solvation = -3836.108891 eV No. of doubly occupied orbitals = 64 Molecular weight (most abundant/longest-lived isotopes) = 326.236 amu Computer time = 0.89 seconds Orbital eigenvalues (eV) -40.46894 -39.23582 -37.27992 -36.64574 -34.57143 -33.60694 -32.39144 -31.24807 -30.59317 -30.26384 -27.91199 -26.45900 -25.18491 -23.09302 -22.63809 -22.53221 -21.89451 -20.71945 -20.32116 -19.92693 -17.83532 -17.56000 -17.18042 -16.04667 -15.92709 -15.60888 -15.11782 -14.81994 -14.56298 -14.48654 -14.38008 -14.15037 -14.08748 -13.67402 -13.43858 -13.21302 -13.07742 -12.81104 -12.63830 -12.56396 -12.46348 -12.30914 -12.21149 -12.09636 -11.66647 -11.51396 -11.46480 -11.22822 -11.06946 -11.00016 -10.98575 -10.79627 -10.63936 -10.60622 -10.51939 -10.14427 -9.93843 -9.60563 -9.51692 -9.10823 -8.91313 -7.24454 -5.77597 -3.13313 2.50710 2.67239 3.34398 3.36395 3.42870 3.57714 4.26604 4.28093 4.40402 4.44788 4.50297 4.57217 4.59960 4.75172 4.77789 4.80715 4.87347 4.89176 5.03992 5.05708 5.07276 5.08409 5.15876 5.21464 5.25751 5.35532 5.49418 5.52688 5.54266 5.57970 5.64541 5.66475 5.69556 5.71681 5.74238 5.76628 5.81291 5.85384 5.88610 5.90009 5.98295 6.06291 6.21361 6.37040 6.42538 6.64595 6.73649 6.84905 7.39787 7.98829 8.13581 8.41262 9.20108 9.92125 10.11821 11.40850 Molecular weight = 326.24amu Principal moments of inertia in cm(-1) A = 0.026579 B = 0.001974 C = 0.001956 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1053.218229 B =14183.308576 C =14313.796366 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.160 4.160 2 C -0.142 4.142 3 C 0.075 3.925 4 H 0.084 0.916 5 O -0.347 6.347 6 C 0.080 3.920 7 C -0.116 4.116 8 C -0.116 4.116 9 C -0.123 4.123 10 C -0.117 4.117 11 C -0.144 4.144 12 C 0.511 3.489 13 O -0.519 6.519 14 N -0.725 5.725 15 C 0.128 3.872 16 C -0.114 4.114 17 H 0.076 0.924 18 C -0.143 4.143 19 C 0.164 3.836 20 N -0.754 5.754 21 C -0.244 4.244 22 H 0.091 0.909 23 C 0.003 3.997 24 N -0.934 5.934 25 Si 0.885 3.115 26 H -0.284 1.284 27 H -0.291 1.291 28 H -0.278 1.278 29 H 0.062 0.938 30 H 0.065 0.935 31 H 0.055 0.945 32 H 0.078 0.922 33 H 0.079 0.921 34 H 0.071 0.929 35 H 0.073 0.927 36 H 0.069 0.931 37 H 0.062 0.938 38 H 0.068 0.932 39 H 0.063 0.937 40 H 0.064 0.936 41 H 0.065 0.935 42 H 0.061 0.939 43 H 0.073 0.927 44 H 0.062 0.938 45 H 0.399 0.601 46 H 0.071 0.929 47 H 0.071 0.929 48 H 0.058 0.942 49 H 0.063 0.937 50 H 0.044 0.956 51 H 0.031 0.969 52 H 0.030 0.970 53 H 0.360 0.640 54 H 0.259 0.741 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -30.996 9.207 13.786 35.151 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 -0.217 4.217 2 C -0.181 4.181 3 C 0.013 3.987 4 H 0.101 0.899 5 O -0.265 6.265 6 C 0.022 3.978 7 C -0.153 4.153 8 C -0.154 4.154 9 C -0.161 4.161 10 C -0.154 4.154 11 C -0.182 4.182 12 C 0.296 3.704 13 O -0.393 6.393 14 N -0.379 5.379 15 C 0.005 3.995 16 C -0.134 4.134 17 H 0.094 0.906 18 C -0.201 4.201 19 C 0.037 3.963 20 N -0.400 5.400 21 C -0.374 4.374 22 H 0.108 0.892 23 C -0.192 4.192 24 N -0.582 5.582 25 Si 0.715 3.285 26 H -0.211 1.211 27 H -0.217 1.217 28 H -0.204 1.204 29 H 0.081 0.919 30 H 0.083 0.917 31 H 0.074 0.926 32 H 0.096 0.904 33 H 0.098 0.902 34 H 0.089 0.911 35 H 0.091 0.909 36 H 0.088 0.912 37 H 0.081 0.919 38 H 0.086 0.914 39 H 0.081 0.919 40 H 0.083 0.917 41 H 0.084 0.916 42 H 0.080 0.920 43 H 0.091 0.909 44 H 0.080 0.920 45 H 0.233 0.767 46 H 0.089 0.911 47 H 0.089 0.911 48 H 0.077 0.923 49 H 0.082 0.918 50 H 0.063 0.937 51 H 0.049 0.951 52 H 0.048 0.952 53 H 0.193 0.807 54 H 0.069 0.931 Dipole moment (debyes) X Y Z Total from point charges -30.108 9.520 14.661 34.815 hybrid contribution -1.142 -0.631 -1.646 2.100 sum -31.250 8.890 13.016 35.000 Atomic orbital electron populations 1.21963 0.94993 1.02581 1.02121 1.22023 0.97013 0.95144 1.03876 1.21949 0.92501 0.94817 0.89426 0.89861 1.88084 1.36337 1.70460 1.31619 1.22431 0.84928 0.92237 0.98181 1.21578 0.96176 1.01490 0.96097 1.21509 0.96440 0.95757 1.01672 1.21582 1.00751 0.96731 0.97003 1.21504 0.95999 1.00659 0.97281 1.22091 0.97788 0.96302 1.02002 1.20337 0.89589 0.78013 0.82498 1.90731 1.64869 1.45018 1.38683 1.46003 1.08442 1.65215 1.18214 1.21401 0.78611 1.01957 0.97570 1.21607 0.98741 0.99555 0.93452 0.90570 1.21814 0.99307 0.99843 0.99103 1.20557 0.89612 0.96503 0.89658 1.42682 1.05081 1.72493 1.19750 1.19073 0.82643 1.32413 1.03238 0.89157 1.24679 0.95716 1.00951 0.97887 1.69702 1.14453 1.48442 1.25576 0.86546 0.81770 0.78371 0.81813 1.21073 1.21713 1.20429 0.91911 0.91657 0.92570 0.90386 0.90200 0.91124 0.90870 0.91238 0.91887 0.91363 0.91855 0.91699 0.91618 0.91991 0.90865 0.91970 0.76695 0.91104 0.91067 0.92314 0.91845 0.93685 0.95068 0.95224 0.80656 0.93058 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 14. 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 -0.93 8.58 37.16 0.32 -0.62 16 2 C -0.14 -1.08 5.61 -26.73 -0.15 -1.23 16 3 C 0.07 0.71 2.64 -27.89 -0.07 0.63 16 4 H 0.08 0.62 7.62 -51.93 -0.40 0.22 16 5 O -0.35 -3.85 9.10 -55.09 -0.50 -4.35 16 6 C 0.08 0.63 1.37 -26.73 -0.04 0.59 16 7 C -0.12 -0.82 5.44 -26.73 -0.15 -0.96 16 8 C -0.12 -0.61 5.92 -26.73 -0.16 -0.77 16 9 C -0.12 -0.66 5.92 -26.73 -0.16 -0.82 16 10 C -0.12 -0.68 5.92 -26.71 -0.16 -0.84 16 11 C -0.14 -1.11 5.54 -26.71 -0.15 -1.26 16 12 C 0.51 6.49 7.18 -10.98 -0.08 6.41 16 13 O -0.52 -9.03 16.51 -14.30 -0.24 -9.26 16 14 N -0.72 -7.88 5.18 -60.30 -0.31 -8.20 16 15 C 0.13 1.67 5.07 -4.04 -0.02 1.64 16 16 C -0.11 -1.61 2.46 -90.61 -0.22 -1.83 16 17 H 0.08 1.05 8.14 -51.93 -0.42 0.62 16 18 C -0.14 -1.88 8.94 37.16 0.33 -1.54 16 19 C 0.16 3.09 5.65 -4.04 -0.02 3.07 16 20 N -0.75 -17.60 5.13 -59.90 -0.31 -17.91 16 21 C -0.24 -6.91 10.47 -15.06 -0.16 -7.07 16 22 H 0.09 2.75 8.06 -52.48 -0.42 2.33 16 23 C 0.00 0.10 5.50 -17.43 -0.10 0.00 16 24 N -0.93 -29.39 13.97 55.49 0.78 -28.61 16 25 Si 0.88 21.87 27.73 -169.99 -4.71 17.16 16 26 H -0.28 -6.94 7.11 56.52 0.40 -6.54 16 27 H -0.29 -7.30 7.11 56.52 0.40 -6.90 16 28 H -0.28 -6.40 6.52 56.52 0.37 -6.03 16 29 H 0.06 0.33 8.14 -51.93 -0.42 -0.09 16 30 H 0.06 0.40 5.54 -51.93 -0.29 0.11 16 31 H 0.06 0.27 8.01 -51.93 -0.42 -0.14 16 32 H 0.08 0.50 7.77 -51.93 -0.40 0.09 16 33 H 0.08 0.72 8.14 -51.93 -0.42 0.29 16 34 H 0.07 0.46 5.23 -51.93 -0.27 0.19 16 35 H 0.07 0.59 8.14 -51.93 -0.42 0.17 16 36 H 0.07 0.48 7.88 -51.93 -0.41 0.07 16 37 H 0.06 0.29 8.14 -51.93 -0.42 -0.13 16 38 H 0.07 0.31 8.14 -51.93 -0.42 -0.11 16 39 H 0.06 0.28 8.14 -51.93 -0.42 -0.14 16 40 H 0.06 0.37 8.14 -51.93 -0.42 -0.05 16 41 H 0.07 0.36 8.14 -51.93 -0.42 -0.06 16 42 H 0.06 0.32 8.14 -51.93 -0.42 -0.10 16 43 H 0.07 0.67 8.14 -51.93 -0.42 0.24 16 44 H 0.06 0.49 7.96 -51.93 -0.41 0.08 16 45 H 0.40 3.26 7.36 -40.82 -0.30 2.96 16 46 H 0.07 0.98 8.14 -51.93 -0.42 0.55 16 47 H 0.07 1.00 8.14 -51.93 -0.42 0.57 16 48 H 0.06 0.78 8.14 -51.93 -0.42 0.36 16 49 H 0.06 0.94 7.18 -51.93 -0.37 0.57 16 50 H 0.04 0.46 7.18 -51.93 -0.37 0.08 16 51 H 0.03 0.60 8.14 -51.93 -0.42 0.18 16 52 H 0.03 0.57 8.14 -51.93 -0.42 0.15 16 53 H 0.36 8.11 4.71 -40.82 -0.19 7.92 16 54 H 0.26 7.76 8.31 -40.82 -0.34 7.42 16 LS Contribution 413.67 15.07 6.23 6.23 Total: -1.00 -34.40 413.67 -10.23 -44.63 By element: Atomic # 1 Polarization: 15.08 SS G_CDS: -10.19 Total: 4.89 kcal Atomic # 6 Polarization: -3.60 SS G_CDS: -0.98 Total: -4.57 kcal Atomic # 7 Polarization: -54.88 SS G_CDS: 0.16 Total: -54.72 kcal Atomic # 8 Polarization: -12.88 SS G_CDS: -0.74 Total: -13.62 kcal Atomic # 14 Polarization: 21.87 SS G_CDS: -4.71 Total: 17.16 kcal Total LS contribution 6.23 Total: 6.23 kcal Total: -34.40 -10.23 -44.63 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. ZINC001753612866.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 -59.540 kcal (2) G-P(sol) polarization free energy of solvation -34.404 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -93.944 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.231 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.635 kcal (6) G-S(sol) free energy of system = (1) + (5) -104.175 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.89 seconds