Wall clock time and date at job start Sun Mar 7 2021 05:25:39 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= 0 * 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 N 1.46500 * 1 3 3 C 1.46496 * 120.00380 * 2 1 4 4 C 1.52998 * 109.47560 * 270.00242 * 3 2 1 5 5 H 1.08995 * 112.84834 * 43.79913 * 4 3 2 6 6 C 1.53777 * 113.61579 * 174.99896 * 4 3 2 7 7 C 1.53786 * 87.08064 * 139.98041 * 6 4 3 8 8 H 1.08991 * 113.61766 * 89.11323 * 7 6 4 9 9 O 1.42899 * 113.61015 * 220.02022 * 7 6 4 10 10 C 1.42904 * 113.99552 * 209.99706 * 9 7 6 11 11 C 1.53003 * 109.47105 * 60.00258 * 10 9 7 12 12 C 1.53006 * 109.47080 * 179.97438 * 10 9 7 13 13 C 1.52993 * 109.47156 * 299.99803 * 10 9 7 14 14 C 1.53780 * 113.61038 * 272.49913 * 4 3 2 15 15 C 1.34778 * 119.99869 * 180.02562 * 2 1 3 16 16 O 1.21280 * 120.00029 * 180.02562 * 15 2 1 17 17 C 1.50709 * 119.99963 * 359.97438 * 15 2 1 18 18 C 1.53534 * 109.82212 * 280.00447 * 17 15 2 19 19 C 1.53039 * 108.56165 * 179.44925 * 18 17 15 20 20 C 1.50204 * 110.31772 * 49.56805 * 19 18 17 21 21 C 1.50698 * 118.54890 * 159.97167 * 20 19 18 22 22 O 1.42900 * 109.46989 * 299.97917 * 21 20 19 23 23 Si 1.86303 * 109.47484 * 179.97438 * 21 20 19 24 24 C 1.31114 * 122.90703 * 339.95067 * 20 19 18 25 25 N 1.38928 * 121.84889 * 0.40302 * 24 20 19 26 26 H 1.08991 * 109.47196 * 269.99853 * 1 2 3 27 27 H 1.09003 * 109.46909 * 30.00187 * 1 2 3 28 28 H 1.08998 * 109.47102 * 149.99570 * 1 2 3 29 29 H 1.09005 * 109.46679 * 29.99969 * 3 2 1 30 30 H 1.08997 * 109.47015 * 149.99700 * 3 2 1 31 31 H 1.09005 * 113.61093 * 254.52693 * 6 4 3 32 32 H 1.08996 * 113.61825 * 25.34581 * 6 4 3 33 33 H 1.08995 * 109.46929 * 59.99982 * 11 10 9 34 34 H 1.09001 * 109.47008 * 180.02562 * 11 10 9 35 35 H 1.08997 * 109.46746 * 300.00027 * 11 10 9 36 36 H 1.09001 * 109.46682 * 59.99696 * 12 10 9 37 37 H 1.09001 * 109.46980 * 179.97438 * 12 10 9 38 38 H 1.09005 * 109.47020 * 300.00566 * 12 10 9 39 39 H 1.09004 * 109.46942 * 60.00255 * 13 10 9 40 40 H 1.09001 * 109.47352 * 179.97438 * 13 10 9 41 41 H 1.08998 * 109.47944 * 300.00182 * 13 10 9 42 42 H 1.09000 * 113.61396 * 334.56069 * 14 4 3 43 43 H 1.08997 * 113.62060 * 105.46902 * 14 4 3 44 44 H 1.09006 * 109.80919 * 40.86679 * 17 15 2 45 45 H 1.08997 * 109.62468 * 59.72424 * 18 17 15 46 46 H 1.09001 * 109.61880 * 299.16759 * 18 17 15 47 47 H 1.09004 * 109.33250 * 289.31098 * 19 18 17 48 48 H 1.09000 * 109.19357 * 169.74190 * 19 18 17 49 49 H 1.09007 * 109.46927 * 59.98001 * 21 20 19 50 50 H 0.96699 * 113.99986 * 299.99918 * 22 21 20 51 51 H 1.48496 * 109.99664 * 58.67809 * 23 21 20 52 52 H 1.48494 * 110.00043 * 180.02562 * 23 21 20 53 53 H 1.08000 * 119.07878 * 180.13100 * 24 20 19 54 54 H 0.97000 * 120.55769 * 166.65985 * 25 24 20 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 7 1.4650 0.0000 0.0000 3 6 2.1976 1.2686 0.0000 4 6 2.4526 1.7104 -1.4424 5 1 1.5793 1.5884 -2.0831 6 6 3.1107 3.0957 -1.5552 7 6 3.9637 2.5108 -2.6934 8 1 3.5044 2.6071 -3.6771 9 8 5.3248 2.9455 -2.6700 10 6 5.9361 3.0113 -3.9600 11 6 5.1632 3.9947 -4.8411 12 6 7.3833 3.4861 -3.8149 13 6 5.9162 1.6241 -4.6051 14 6 3.7454 1.1342 -2.0437 15 6 2.1389 -1.1672 -0.0005 16 8 3.3517 -1.1673 -0.0001 17 6 1.3853 -2.4724 -0.0005 18 6 0.9082 -2.7981 1.4220 19 6 0.1363 -4.1191 1.3864 20 6 0.9281 -5.1663 0.6567 21 6 0.5911 -6.6165 0.8897 22 8 0.7630 -6.9291 2.2734 23 14 1.7194 -7.6887 -0.1341 24 6 1.8994 -4.8746 -0.1744 25 7 2.2725 -3.5617 -0.4339 26 1 -0.3633 0.0000 1.0276 27 1 -0.3633 0.8900 -0.5139 28 1 -0.3633 -0.8899 -0.5139 29 1 1.6084 2.0283 0.5139 30 1 3.1499 1.1382 0.5139 31 1 2.4261 3.8790 -1.8808 32 1 3.6886 3.3776 -0.6752 33 1 5.1774 4.9829 -4.3814 34 1 5.6292 4.0446 -5.8252 35 1 4.1320 3.6569 -4.9444 36 1 7.9342 2.7858 -3.1870 37 1 7.8498 3.5358 -4.7988 38 1 7.3971 4.4744 -3.3553 39 1 4.8850 1.2863 -4.7085 40 1 6.3821 1.6744 -5.5892 41 1 6.4668 0.9235 -3.9774 42 1 4.4980 0.8792 -1.2976 43 1 3.5734 0.3340 -2.7635 44 1 0.5287 -2.4043 -0.6712 45 1 0.2554 -2.0022 1.7804 46 1 1.7691 -2.8949 2.0836 47 1 -0.8157 -3.9672 0.8779 48 1 -0.0493 -4.4533 2.4072 49 1 -0.4442 -6.7997 0.6016 50 1 1.6625 -6.7893 2.5994 51 1 3.1356 -7.4252 0.2267 52 1 1.3967 -9.1213 0.0863 53 1 2.4270 -5.6774 -0.6678 54 1 3.1046 -3.3671 -0.8930 There are 65 doubly filled levels RHF calculation, no. of doubly occupied orbitals= 65 No. of singly occupied orbitals= 1 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=0 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 s_22_15093190_15413834.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sun Mar 7 2021 05:25:39 Heat of formation + Delta-G solvation = -64.016054 kcal Electronic energy + Delta-G solvation = -31072.813229 eV Core-core repulsion = 27012.500937 eV Total energy + Delta-G solvation = -4060.312292 eV No. of doubly occupied orbitals = 65 and no. of open levels = 1 Molecular weight (most abundant/longest-lived isotopes) = 339.224 amu Computer time = 1.13 seconds Orbital eigenvalues (eV) -41.68030 -40.75126 -39.59113 -38.36400 -37.38916 -36.50585 -33.86969 -33.19556 -33.06500 -29.92444 -28.40034 -28.36843 -28.01527 -26.88470 -26.46602 -25.35179 -24.06527 -23.23772 -21.04067 -20.56381 -20.47375 -19.46464 -18.76831 -18.10012 -17.71836 -17.42754 -16.92510 -16.62913 -16.32329 -16.00344 -15.84897 -15.80854 -15.53577 -15.24905 -15.13148 -14.61772 -14.53399 -14.39663 -14.17924 -13.93753 -13.87777 -13.69373 -13.42908 -13.39932 -13.29226 -13.19259 -13.11252 -12.90580 -12.80610 -12.77364 -12.66950 -12.23234 -12.22940 -12.03572 -11.92356 -11.76225 -11.65440 -11.35476 -11.24646 -11.19835 -10.72115 -10.30239 -10.29241 -9.75736 -8.46774 -4.88834 1.31541 1.44163 1.51655 1.65754 1.74163 2.07120 2.54957 2.76826 3.24027 3.53402 3.56956 3.64498 3.70514 3.79657 3.81212 3.84029 3.84720 3.90384 3.99430 4.03064 4.09431 4.12273 4.22603 4.29357 4.34036 4.40360 4.45081 4.50912 4.56317 4.60668 4.62175 4.67347 4.72236 4.76445 4.77977 4.81237 4.85466 4.88637 4.91319 4.93604 5.01083 5.08494 5.10870 5.16259 5.19205 5.27721 5.31391 5.34618 5.35689 5.48035 5.55305 6.13211 6.31618 6.47311 6.60599 6.81027 7.04925 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C 0.070 3.930 2 N -0.611 5.611 3 C 0.127 3.873 4 C -0.128 4.128 5 H 0.091 0.909 6 C -0.128 4.128 7 C 0.060 3.940 8 H 0.087 0.913 9 O -0.361 6.361 10 C 0.105 3.895 11 C -0.178 4.178 12 C -0.139 4.139 13 C -0.175 4.175 14 C -0.137 4.137 15 C 0.512 3.488 16 O -0.524 6.524 17 C 0.135 3.865 18 C -0.127 4.127 19 C -0.053 4.053 20 C -0.278 4.278 21 C -0.048 4.048 22 O -0.536 6.536 23 Si 0.660 3.340 24 C 0.143 3.857 25 N -0.731 5.731 26 H 0.062 0.938 27 H 0.076 0.924 28 H 0.075 0.925 29 H 0.081 0.919 30 H 0.088 0.912 31 H 0.072 0.928 32 H 0.092 0.908 33 H 0.065 0.935 34 H 0.067 0.933 35 H 0.058 0.942 36 H 0.063 0.937 37 H 0.070 0.930 38 H 0.063 0.937 39 H 0.057 0.943 40 H 0.065 0.935 41 H 0.064 0.936 42 H 0.095 0.905 43 H 0.061 0.939 44 H 0.092 0.908 45 H 0.078 0.922 46 H 0.074 0.926 47 H 0.067 0.933 48 H 0.078 0.922 49 H 0.108 0.892 50 H 0.373 0.627 51 H -0.264 1.264 52 H -0.261 1.261 53 H 0.133 0.867 54 H 0.409 0.591 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -3.848 3.270 -3.784 6.310 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 N -0.345 5.345 3 C 0.005 3.995 4 C -0.147 4.147 5 H 0.110 0.890 6 C -0.166 4.166 7 C 0.002 3.998 8 H 0.105 0.895 9 O -0.281 6.281 10 C 0.066 3.934 11 C -0.236 4.236 12 C -0.196 4.196 13 C -0.233 4.233 14 C -0.175 4.175 15 C 0.299 3.701 16 O -0.400 6.400 17 C 0.026 3.974 18 C -0.165 4.165 19 C -0.090 4.090 20 C -0.289 4.289 21 C -0.159 4.159 22 O -0.342 6.342 23 Si 0.563 3.437 24 C 0.022 3.978 25 N -0.364 5.364 26 H 0.081 0.919 27 H 0.095 0.905 28 H 0.094 0.906 29 H 0.099 0.901 30 H 0.106 0.894 31 H 0.091 0.909 32 H 0.111 0.889 33 H 0.084 0.916 34 H 0.086 0.914 35 H 0.077 0.923 36 H 0.082 0.918 37 H 0.089 0.911 38 H 0.082 0.918 39 H 0.076 0.924 40 H 0.084 0.916 41 H 0.083 0.917 42 H 0.114 0.886 43 H 0.080 0.920 44 H 0.109 0.891 45 H 0.097 0.903 46 H 0.093 0.907 47 H 0.085 0.915 48 H 0.097 0.903 49 H 0.126 0.874 50 H 0.220 0.780 51 H -0.189 1.189 52 H -0.186 1.186 53 H 0.150 0.850 54 H 0.246 0.754 Dipole moment (debyes) X Y Z Total from point charges -3.213 2.638 -3.624 5.515 hybrid contribution 0.416 0.233 0.610 0.774 sum -2.797 2.871 -3.014 5.015 Atomic orbital electron populations 1.21979 0.79083 1.03768 1.02460 1.47796 1.07159 1.05920 1.73604 1.21515 0.98039 0.83933 0.96022 1.22719 0.97963 0.96978 0.97070 0.89042 1.23209 0.97829 0.96017 0.99520 1.23635 0.82990 0.95034 0.98152 0.89479 1.88045 1.24778 1.87164 1.28067 1.21521 0.93834 0.94346 0.83712 1.22465 1.00560 1.00128 1.00410 1.21770 0.93305 1.02091 1.02449 1.22456 1.02429 0.97060 1.01324 1.23517 0.97044 0.96431 1.00483 1.20574 0.88100 0.85268 0.76173 1.90728 1.13591 1.86983 1.48667 1.21059 0.92873 0.85405 0.98036 1.21869 1.01331 0.98937 0.94398 1.19942 0.97034 0.91294 1.00755 1.20913 1.05638 0.96358 1.05942 1.24661 1.08018 0.95964 0.87287 1.86558 1.34495 1.88936 1.24179 0.95632 0.78374 0.79660 0.90054 1.20360 0.96334 0.86009 0.95048 1.44313 1.24950 1.01964 1.65132 0.91914 0.90477 0.90604 0.90059 0.89360 0.90910 0.88908 0.91632 0.91412 0.92329 0.91756 0.91117 0.91780 0.92429 0.91615 0.91658 0.88629 0.92047 0.89065 0.90304 0.90731 0.91480 0.90350 0.87418 0.77980 1.18899 1.18608 0.84997 0.75434 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 12. 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 0.07 -0.30 9.58 59.85 0.57 0.28 16 2 N -0.61 0.78 2.87 -181.57 -0.52 0.26 16 3 C 0.13 -0.13 5.24 -4.04 -0.02 -0.15 16 4 C -0.13 0.13 3.96 -89.81 -0.36 -0.22 16 5 H 0.09 -0.15 8.14 -51.93 -0.42 -0.57 16 6 C -0.13 0.08 7.47 -25.92 -0.19 -0.12 16 7 C 0.06 0.04 2.82 -25.91 -0.07 -0.04 16 8 H 0.09 -0.02 5.55 -51.93 -0.29 -0.30 16 9 O -0.36 -0.94 10.00 -35.23 -0.35 -1.29 16 10 C 0.10 0.09 1.11 -90.62 -0.10 -0.01 16 11 C -0.18 0.04 8.38 37.16 0.31 0.35 16 12 C -0.14 -0.06 8.84 37.16 0.33 0.27 16 13 C -0.18 -0.06 8.39 37.15 0.31 0.25 16 14 C -0.14 -0.14 6.89 -25.92 -0.18 -0.32 16 15 C 0.51 0.44 6.94 -10.98 -0.08 0.37 16 16 O -0.52 -2.25 14.92 5.56 0.08 -2.17 16 17 C 0.14 -0.09 2.58 -68.51 -0.18 -0.27 16 18 C -0.13 0.10 5.40 -26.43 -0.14 -0.04 16 19 C -0.05 0.02 5.83 -28.10 -0.16 -0.14 16 20 C -0.28 -0.02 5.44 -101.34 -0.55 -0.57 16 21 C -0.05 -0.02 2.83 36.00 0.10 0.09 16 22 O -0.54 -1.12 12.54 -35.23 -0.44 -1.56 16 23 Si 0.66 -0.12 29.68 -169.99 -5.05 -5.16 16 24 C 0.14 -0.03 9.63 -16.08 -0.15 -0.18 16 25 N -0.73 -0.14 5.47 -55.34 -0.30 -0.44 16 26 H 0.06 -0.30 7.68 -51.93 -0.40 -0.70 16 27 H 0.08 -0.40 8.07 -51.93 -0.42 -0.82 16 28 H 0.08 -0.38 5.97 -51.93 -0.31 -0.69 16 29 H 0.08 -0.21 8.07 -51.93 -0.42 -0.63 16 30 H 0.09 0.10 7.12 -51.93 -0.37 -0.27 16 31 H 0.07 -0.11 8.14 -51.93 -0.42 -0.53 16 32 H 0.09 0.01 8.10 -51.93 -0.42 -0.41 16 33 H 0.06 0.01 8.14 -51.93 -0.42 -0.41 16 34 H 0.07 -0.07 8.14 -51.93 -0.42 -0.49 16 35 H 0.06 -0.03 6.25 -51.93 -0.32 -0.36 16 36 H 0.06 0.06 8.14 -51.93 -0.42 -0.36 16 37 H 0.07 -0.06 8.14 -51.93 -0.42 -0.48 16 38 H 0.06 0.04 8.14 -51.93 -0.42 -0.38 16 39 H 0.06 0.01 7.02 -51.93 -0.36 -0.35 16 40 H 0.06 -0.04 8.14 -51.93 -0.42 -0.46 16 41 H 0.06 0.08 8.14 -51.93 -0.42 -0.35 16 42 H 0.10 0.32 7.75 -51.93 -0.40 -0.08 16 43 H 0.06 0.09 8.14 -51.93 -0.42 -0.33 16 44 H 0.09 -0.20 6.37 -51.93 -0.33 -0.53 16 45 H 0.08 -0.18 7.00 -51.93 -0.36 -0.55 16 46 H 0.07 0.09 8.14 -51.93 -0.42 -0.33 16 47 H 0.07 -0.09 8.14 -51.93 -0.42 -0.51 16 48 H 0.08 0.04 7.83 -51.93 -0.41 -0.36 16 49 H 0.11 -0.01 7.96 -51.93 -0.41 -0.43 16 50 H 0.37 -0.15 8.70 45.56 0.40 0.25 16 51 H -0.26 -0.54 7.10 56.52 0.40 -0.14 16 52 H -0.26 -0.90 7.11 56.52 0.40 -0.50 16 53 H 0.13 -0.20 4.37 -52.49 -0.23 -0.43 16 54 H 0.41 0.21 8.09 -40.82 -0.33 -0.12 16 LS Contribution 410.64 15.07 6.19 6.19 Total: 0.00 -6.64 410.64 -10.62 -17.26 By element: Atomic # 1 Polarization: -2.97 SS G_CDS: -9.67 Total: -12.64 kcal Atomic # 6 Polarization: 0.12 SS G_CDS: -0.56 Total: -0.44 kcal Atomic # 7 Polarization: 0.64 SS G_CDS: -0.82 Total: -0.18 kcal Atomic # 8 Polarization: -4.31 SS G_CDS: -0.71 Total: -5.02 kcal Atomic # 14 Polarization: -0.12 SS G_CDS: -5.05 Total: -5.16 kcal Total LS contribution 6.19 Total: 6.19 kcal Total: -6.64 -10.62 -17.26 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. s_22_15093190_15413834.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 -46.755 kcal (2) G-P(sol) polarization free energy of solvation -6.640 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -53.395 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.621 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -17.261 kcal (6) G-S(sol) free energy of system = (1) + (5) -64.016 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.13 seconds