Wall clock time and date at job start Tue Mar 31 2020 23:09:19 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 1.53005 * 1 3 3 C 1.52997 * 109.46960 * 2 1 4 4 H 1.09002 * 109.47061 * 304.99165 * 3 2 1 5 5 C 1.53005 * 109.46874 * 184.99848 * 3 2 1 6 6 N 1.46501 * 109.46949 * 184.99865 * 5 3 2 7 7 C 1.34775 * 119.99467 * 179.72330 * 6 5 3 8 8 O 1.21282 * 120.00341 * 0.27563 * 7 6 5 9 9 C 1.50708 * 119.99649 * 180.27498 * 7 6 5 10 10 C 1.53039 * 109.45790 * 300.02596 * 9 7 6 11 11 C 1.53198 * 109.31015 * 178.60077 * 10 9 7 12 12 N 1.46924 * 108.76496 * 54.65879 * 11 10 9 13 13 C 1.34774 * 120.63566 * 126.36168 * 12 11 10 14 14 O 1.21275 * 120.00511 * 175.33177 * 13 12 11 15 15 C 1.50703 * 119.99566 * 355.33008 * 13 12 11 16 16 C 1.53001 * 109.47205 * 155.34071 * 15 13 12 17 17 C 1.52998 * 109.47461 * 275.34602 * 15 13 12 18 18 C 1.46928 * 118.73808 * 306.38130 * 12 11 10 19 19 C 1.53042 * 109.45851 * 179.97438 * 9 7 6 20 20 N 1.46497 * 109.47527 * 64.99962 * 3 2 1 21 21 C 1.36939 * 119.99515 * 274.99810 * 20 3 2 22 22 H 1.07992 * 120.00367 * 0.02562 * 21 20 3 23 23 C 1.38818 * 119.99613 * 179.97438 * 21 20 3 24 24 N 1.31617 * 120.00316 * 0.02562 * 23 21 20 25 25 Si 1.86804 * 119.99574 * 179.97438 * 23 21 20 26 26 H 1.48496 * 109.46727 * 90.00902 * 25 23 21 27 27 H 1.48505 * 109.46799 * 210.00187 * 25 23 21 28 28 H 1.48495 * 109.47525 * 330.00088 * 25 23 21 29 29 H 1.09000 * 109.47464 * 300.00586 * 1 2 3 30 30 H 1.09001 * 109.46622 * 60.00621 * 1 2 3 31 31 H 1.08996 * 109.47174 * 180.02562 * 1 2 3 32 32 H 1.09000 * 109.47464 * 239.99414 * 2 1 3 33 33 H 1.09001 * 109.46622 * 119.99379 * 2 1 3 34 34 H 1.08995 * 109.47183 * 64.99513 * 5 3 2 35 35 H 1.09008 * 109.46776 * 304.99961 * 5 3 2 36 36 H 0.96992 * 120.00383 * 0.02562 * 6 5 3 37 37 H 1.08993 * 109.46017 * 60.00136 * 9 7 6 38 38 H 1.08998 * 109.49684 * 298.56556 * 10 9 7 39 39 H 1.09003 * 109.49750 * 58.66508 * 10 9 7 40 40 H 1.08998 * 109.59765 * 294.87264 * 11 10 9 41 41 H 1.08993 * 109.69820 * 174.50789 * 11 10 9 42 42 H 1.09008 * 109.46931 * 35.34447 * 15 13 12 43 43 H 1.09006 * 109.46752 * 59.99812 * 16 15 13 44 44 H 1.08996 * 109.47395 * 180.02562 * 16 15 13 45 45 H 1.09004 * 109.47246 * 300.00356 * 16 15 13 46 46 H 1.09000 * 109.46494 * 304.98402 * 17 15 13 47 47 H 1.08998 * 109.47387 * 64.98063 * 17 15 13 48 48 H 1.08993 * 109.47404 * 184.98697 * 17 15 13 49 49 H 1.08999 * 109.58611 * 293.82593 * 18 12 11 50 50 H 1.09004 * 109.70465 * 173.46440 * 18 12 11 51 51 H 1.09002 * 109.49631 * 301.33824 * 19 9 7 52 52 H 1.09001 * 109.49434 * 61.43569 * 19 9 7 53 53 H 0.96996 * 120.00262 * 94.99372 * 20 3 2 54 54 H 0.96997 * 120.00156 * 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 1.4425 0.0000 4 1 1.6055 1.9815 -0.8419 5 6 3.5649 1.4443 -0.1257 6 7 4.0631 2.8168 -0.0060 7 6 5.3862 3.0622 -0.0807 8 8 6.1639 2.1475 -0.2521 9 6 5.8992 4.4734 0.0486 10 6 5.2987 5.3380 -1.0622 11 6 5.7948 6.7790 -0.9067 12 7 7.2637 6.7724 -0.8750 13 6 7.9724 7.5465 -1.7206 14 8 9.1806 7.5967 -1.6287 15 6 7.2633 8.3498 -2.7803 16 6 8.1270 9.5499 -3.1738 17 6 7.0205 7.4713 -4.0091 18 6 7.9455 5.9053 0.0956 19 6 7.4250 4.4741 -0.0709 20 7 1.6525 2.0975 1.2517 21 6 0.4156 2.6735 1.3686 22 1 -0.2742 2.6446 0.5382 23 6 0.0482 3.2938 2.5549 24 7 0.8887 3.3287 3.5671 25 14 -1.6388 4.0802 2.7141 26 1 -2.6057 3.0774 3.2286 27 1 -1.5642 5.2251 3.6569 28 1 -2.0874 4.5632 1.3834 29 1 -0.3634 0.5139 0.8899 30 1 -0.3632 0.5138 -0.8901 31 1 -0.3633 -1.0276 0.0005 32 1 1.8934 -0.5139 -0.8899 33 1 1.8933 -0.5138 0.8901 34 1 3.8499 1.0376 -1.0959 35 1 3.9954 0.8310 0.6660 36 1 3.4411 3.5482 0.1315 37 1 5.6108 4.8770 1.0191 38 1 5.6073 4.9494 -2.0326 39 1 4.2112 5.3182 -0.9909 40 1 5.4112 7.1995 0.0229 41 1 5.4502 7.3791 -1.7487 42 1 6.3080 8.7019 -2.3909 43 1 9.0823 9.1978 -3.5631 44 1 7.6140 10.1312 -3.9399 45 1 8.3000 10.1758 -2.2983 46 1 7.9668 7.0478 -4.3456 47 1 6.3336 6.6657 -3.7499 48 1 6.5882 8.0746 -4.8074 49 1 7.7372 6.2545 1.1069 50 1 9.0204 5.9264 -0.0842 51 1 7.8510 3.8393 0.7060 52 1 7.7132 4.0938 -1.0509 53 1 2.2719 2.1232 1.9977 54 1 0.6321 3.7624 4.3959 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 ZINC001567970493.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 23:09:19 Heat of formation + Delta-G solvation = -87.180263 kcal Electronic energy + Delta-G solvation = -30782.561577 eV Core-core repulsion = 26753.537561 eV Total energy + Delta-G solvation = -4029.024016 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.84 seconds Orbital eigenvalues (eV) -40.73661 -39.56574 -37.40830 -36.61434 -34.85708 -33.79375 -32.99350 -32.38135 -31.25128 -29.80434 -28.15193 -27.48667 -26.32304 -24.22964 -23.60064 -23.01755 -22.46460 -21.05209 -20.17507 -19.63616 -18.82903 -17.87681 -17.34380 -16.64824 -16.14007 -15.64179 -15.58478 -15.29211 -14.92982 -14.77904 -14.32509 -14.12480 -13.93138 -13.72684 -13.55675 -13.35931 -13.22233 -13.00644 -12.84394 -12.69741 -12.53153 -12.45904 -12.27361 -12.11405 -11.86264 -11.54937 -11.48566 -11.41603 -11.28509 -11.01868 -10.95634 -10.86968 -10.84619 -10.73997 -10.47217 -10.25454 -10.06803 -9.82818 -9.60575 -9.51413 -9.01830 -8.85127 -8.65574 -7.09846 -5.87833 -3.17127 2.42750 2.75355 2.90151 3.34378 3.40415 3.42316 3.51616 4.16541 4.45369 4.48365 4.50413 4.59966 4.66963 4.73667 4.87406 4.95838 5.08990 5.23380 5.26925 5.30115 5.34439 5.37869 5.39118 5.43723 5.49517 5.51316 5.52968 5.57460 5.59101 5.70083 5.81705 5.84317 5.87444 5.91758 5.92597 5.93357 5.94745 6.12948 6.17889 6.33575 6.37927 6.50307 6.52966 6.56693 6.86443 6.97789 7.17873 7.19213 7.60315 7.90218 7.98089 8.29443 8.53833 9.41524 9.96438 10.32432 11.33937 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.012425 B = 0.002619 C = 0.002402 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2252.986505 B =10689.842865 C =11652.553419 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.146 4.146 2 C -0.134 4.134 3 C 0.164 3.836 4 H 0.053 0.947 5 C 0.114 3.886 6 N -0.710 5.710 7 C 0.514 3.486 8 O -0.554 6.554 9 C -0.108 4.108 10 C -0.126 4.126 11 C 0.105 3.895 12 N -0.611 5.611 13 C 0.520 3.480 14 O -0.544 6.544 15 C -0.117 4.117 16 C -0.134 4.134 17 C -0.142 4.142 18 C 0.110 3.890 19 C -0.111 4.111 20 N -0.721 5.721 21 C -0.237 4.237 22 H 0.073 0.927 23 C -0.010 4.010 24 N -0.929 5.929 25 Si 0.902 3.098 26 H -0.290 1.290 27 H -0.292 1.292 28 H -0.282 1.282 29 H 0.084 0.916 30 H 0.040 0.960 31 H 0.032 0.968 32 H 0.043 0.957 33 H 0.056 0.944 34 H 0.062 0.938 35 H 0.062 0.938 36 H 0.410 0.590 37 H 0.102 0.898 38 H 0.073 0.927 39 H 0.086 0.914 40 H 0.077 0.923 41 H 0.092 0.908 42 H 0.093 0.907 43 H 0.066 0.934 44 H 0.062 0.938 45 H 0.057 0.943 46 H 0.061 0.939 47 H 0.062 0.938 48 H 0.069 0.931 49 H 0.069 0.931 50 H 0.094 0.906 51 H 0.084 0.916 52 H 0.072 0.928 53 H 0.385 0.615 54 H 0.255 0.745 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 9.542 8.083 -12.257 17.511 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 -0.204 4.204 2 C -0.175 4.175 3 C 0.053 3.947 4 H 0.071 0.929 5 C -0.010 4.010 6 N -0.362 5.362 7 C 0.300 3.700 8 O -0.433 6.433 9 C -0.129 4.129 10 C -0.165 4.165 11 C -0.018 4.018 12 N -0.345 5.345 13 C 0.308 3.692 14 O -0.421 6.421 15 C -0.139 4.139 16 C -0.192 4.192 17 C -0.200 4.200 18 C -0.012 4.012 19 C -0.149 4.149 20 N -0.363 5.363 21 C -0.368 4.368 22 H 0.091 0.909 23 C -0.207 4.207 24 N -0.577 5.577 25 Si 0.733 3.267 26 H -0.218 1.218 27 H -0.219 1.219 28 H -0.208 1.208 29 H 0.103 0.897 30 H 0.059 0.941 31 H 0.051 0.949 32 H 0.061 0.939 33 H 0.075 0.925 34 H 0.080 0.920 35 H 0.081 0.919 36 H 0.246 0.754 37 H 0.120 0.880 38 H 0.091 0.909 39 H 0.105 0.895 40 H 0.095 0.905 41 H 0.110 0.890 42 H 0.112 0.888 43 H 0.085 0.915 44 H 0.081 0.919 45 H 0.076 0.924 46 H 0.081 0.919 47 H 0.081 0.919 48 H 0.088 0.912 49 H 0.088 0.912 50 H 0.112 0.888 51 H 0.102 0.898 52 H 0.091 0.909 53 H 0.219 0.781 54 H 0.065 0.935 Dipole moment (debyes) X Y Z Total from point charges 10.558 7.537 -12.342 17.906 hybrid contribution -1.356 0.560 0.689 1.621 sum 9.202 8.097 -11.653 16.912 Atomic orbital electron populations 1.21770 0.95727 0.99661 1.03214 1.22074 0.96965 0.98455 1.00021 1.20557 0.89957 0.92766 0.91395 0.92897 1.21662 0.95586 0.82807 1.00980 1.45994 1.07117 1.10712 1.72336 1.20466 0.82486 0.90683 0.76355 1.90666 1.56171 1.46501 1.49918 1.21312 0.96964 0.93330 1.01298 1.21925 1.01354 0.94348 0.98845 1.21867 0.79260 0.97279 1.03412 1.48180 1.06956 1.42976 1.36370 1.20707 0.87570 0.79383 0.81513 1.90673 1.14355 1.65126 1.71907 1.21351 1.00369 0.96824 0.95323 1.21651 1.00045 0.95932 1.01583 1.21752 1.02585 0.99480 0.96159 1.21668 0.98598 0.89058 0.91883 1.21707 0.93324 0.95807 1.04080 1.42454 1.16752 1.65848 1.11286 1.19195 0.91947 1.27705 0.97985 0.90935 1.24728 0.97996 1.01599 0.96368 1.69655 1.35134 1.48950 1.03977 0.86276 0.84271 0.78811 0.77323 1.21772 1.21855 1.20768 0.89681 0.94123 0.94873 0.93878 0.92542 0.92002 0.91933 0.75375 0.88013 0.90876 0.89505 0.90487 0.89018 0.88845 0.91508 0.91914 0.92424 0.91948 0.91938 0.91233 0.91239 0.88789 0.89786 0.90899 0.78115 0.93477 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 -0.15 -2.52 9.18 37.16 0.34 -2.18 16 2 C -0.13 -2.24 5.61 -26.73 -0.15 -2.39 16 3 C 0.16 2.86 2.59 -67.93 -0.18 2.69 16 4 H 0.05 0.93 8.08 -51.93 -0.42 0.51 16 5 C 0.11 1.84 5.23 -4.04 -0.02 1.82 16 6 N -0.71 -10.80 5.27 -60.29 -0.32 -11.12 16 7 C 0.51 7.78 7.15 -10.98 -0.08 7.70 16 8 O -0.55 -10.24 15.98 5.56 0.09 -10.15 16 9 C -0.11 -1.24 2.49 -91.73 -0.23 -1.46 16 10 C -0.13 -1.16 5.27 -26.61 -0.14 -1.30 16 11 C 0.10 0.83 6.25 -3.71 -0.02 0.81 16 12 N -0.61 -6.16 2.97 -172.77 -0.51 -6.67 16 13 C 0.52 5.86 6.81 -10.98 -0.07 5.78 16 14 O -0.54 -8.09 15.53 5.56 0.09 -8.01 16 15 C -0.12 -0.94 2.42 -91.77 -0.22 -1.16 16 16 C -0.13 -1.06 8.72 37.16 0.32 -0.73 16 17 C -0.14 -1.01 9.09 37.16 0.34 -0.67 16 18 C 0.11 1.16 6.41 -3.71 -0.02 1.14 16 19 C -0.11 -1.27 4.65 -26.61 -0.12 -1.39 16 20 N -0.72 -15.61 4.51 -53.43 -0.24 -15.85 16 21 C -0.24 -5.75 7.75 -15.06 -0.12 -5.87 16 22 H 0.07 1.73 7.32 -52.49 -0.38 1.34 16 23 C -0.01 -0.27 5.50 -17.43 -0.10 -0.37 16 24 N -0.93 -25.82 13.06 55.49 0.72 -25.10 16 25 Si 0.90 20.74 29.55 -169.99 -5.02 15.71 16 26 H -0.29 -6.79 7.11 56.52 0.40 -6.39 16 27 H -0.29 -6.87 7.11 56.52 0.40 -6.47 16 28 H -0.28 -6.29 7.11 56.52 0.40 -5.89 16 29 H 0.08 1.74 5.99 -51.93 -0.31 1.42 16 30 H 0.04 0.66 8.14 -51.93 -0.42 0.23 16 31 H 0.03 0.50 8.14 -51.93 -0.42 0.08 16 32 H 0.04 0.62 8.14 -51.93 -0.42 0.20 16 33 H 0.06 0.99 8.14 -51.93 -0.42 0.57 16 34 H 0.06 0.95 8.14 -51.93 -0.42 0.52 16 35 H 0.06 1.10 8.14 -51.92 -0.42 0.67 16 36 H 0.41 6.19 7.54 -40.82 -0.31 5.89 16 37 H 0.10 1.13 8.14 -51.93 -0.42 0.71 16 38 H 0.07 0.71 8.14 -51.93 -0.42 0.28 16 39 H 0.09 0.76 7.53 -51.93 -0.39 0.37 16 40 H 0.08 0.57 8.14 -51.93 -0.42 0.15 16 41 H 0.09 0.56 5.14 -51.93 -0.27 0.29 16 42 H 0.09 0.58 6.29 -51.92 -0.33 0.25 16 43 H 0.07 0.61 7.87 -51.93 -0.41 0.20 16 44 H 0.06 0.37 8.14 -51.93 -0.42 -0.05 16 45 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 46 H 0.06 0.51 8.14 -51.93 -0.42 0.09 16 47 H 0.06 0.43 7.84 -51.93 -0.41 0.02 16 48 H 0.07 0.38 8.14 -51.93 -0.42 -0.04 16 49 H 0.07 0.67 8.14 -51.93 -0.42 0.24 16 50 H 0.09 1.10 7.04 -51.93 -0.37 0.73 16 51 H 0.08 1.01 8.07 -51.93 -0.42 0.59 16 52 H 0.07 0.93 8.13 -51.93 -0.42 0.51 16 53 H 0.38 9.21 7.80 -40.82 -0.32 8.89 16 54 H 0.26 6.99 8.31 -40.82 -0.34 6.65 16 LS Contribution 420.25 15.07 6.33 6.33 Total: -1.00 -30.65 420.25 -9.14 -39.79 By element: Atomic # 1 Polarization: 22.45 SS G_CDS: -9.80 Total: 12.65 kcal Atomic # 6 Polarization: 2.88 SS G_CDS: -0.47 Total: 2.41 kcal Atomic # 7 Polarization: -58.39 SS G_CDS: -0.35 Total: -58.74 kcal Atomic # 8 Polarization: -18.33 SS G_CDS: 0.18 Total: -18.16 kcal Atomic # 14 Polarization: 20.74 SS G_CDS: -5.02 Total: 15.71 kcal Total LS contribution 6.33 Total: 6.33 kcal Total: -30.65 -9.14 -39.79 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. ZINC001567970493.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 -47.394 kcal (2) G-P(sol) polarization free energy of solvation -30.650 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -78.044 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.137 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.787 kcal (6) G-S(sol) free energy of system = (1) + (5) -87.180 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.84 seconds