Wall clock time and date at job start Tue Mar 31 2020 22:52:30 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 1.53003 * 1 3 3 C 1.52997 * 109.46834 * 2 1 4 4 C 1.52998 * 109.47327 * 179.97438 * 3 2 1 5 5 H 1.09004 * 109.47221 * 305.00629 * 4 3 2 6 6 C 1.52998 * 109.46969 * 64.99650 * 4 3 2 7 7 C 1.50696 * 109.47643 * 184.99762 * 4 3 2 8 8 O 1.21280 * 119.99607 * 0.02562 * 7 4 3 9 9 N 1.34776 * 120.00417 * 179.97438 * 7 4 3 10 10 C 1.46498 * 119.99972 * 180.02562 * 9 7 4 11 11 H 1.08997 * 109.57344 * 325.24752 * 10 9 7 12 12 C 1.50459 * 109.57279 * 85.63290 * 10 9 7 13 13 C 1.54302 * 113.02854 * 211.95883 * 12 10 9 14 14 C 1.54069 * 112.29109 * 318.30418 * 13 12 10 15 15 N 1.44268 * 111.98150 * 318.91758 * 14 13 12 16 16 C 1.46898 * 110.99849 * 219.31088 * 15 14 13 17 17 C 1.50702 * 109.46832 * 302.86340 * 16 15 14 18 18 O 1.21294 * 119.99966 * 354.61325 * 17 16 15 19 19 N 1.34782 * 119.99748 * 174.33874 * 17 16 15 20 20 C 1.37101 * 119.99397 * 180.27453 * 19 17 16 21 21 H 1.07998 * 120.00688 * 0.02562 * 20 19 17 22 22 C 1.38952 * 119.99380 * 179.97438 * 20 19 17 23 23 N 1.31404 * 120.00302 * 0.02562 * 22 20 19 24 24 Si 1.86799 * 119.99676 * 180.02562 * 22 20 19 25 25 H 1.48501 * 109.47463 * 359.97438 * 24 22 20 26 26 H 1.48503 * 109.47102 * 120.00286 * 24 22 20 27 27 H 1.48504 * 109.47152 * 239.99912 * 24 22 20 28 28 C 1.47797 * 109.46984 * 96.43333 * 15 14 13 29 29 C 1.45866 * 112.91779 * 276.74301 * 28 15 14 30 30 H 1.09000 * 109.46911 * 299.99960 * 1 2 3 31 31 H 1.08998 * 109.47338 * 60.00413 * 1 2 3 32 32 H 1.09006 * 109.46784 * 180.02562 * 1 2 3 33 33 H 1.09000 * 109.46911 * 240.00040 * 2 1 3 34 34 H 1.09003 * 109.46881 * 119.99538 * 2 1 3 35 35 H 1.09001 * 109.47452 * 59.99761 * 3 2 1 36 36 H 1.08997 * 109.47310 * 300.00092 * 3 2 1 37 37 H 1.09000 * 109.47346 * 180.02562 * 6 4 3 38 38 H 1.09006 * 109.47524 * 300.00512 * 6 4 3 39 39 H 1.09000 * 109.47224 * 60.00631 * 6 4 3 40 40 H 0.97005 * 119.99529 * 0.02562 * 9 7 4 41 41 H 1.08993 * 108.77524 * 332.87404 * 12 10 9 42 42 H 1.09003 * 108.77012 * 91.04842 * 12 10 9 43 43 H 1.08998 * 108.91495 * 79.02999 * 13 12 10 44 44 H 1.08998 * 108.91979 * 197.57682 * 13 12 10 45 45 H 1.08999 * 108.97965 * 198.26744 * 14 13 12 46 46 H 1.08997 * 108.97892 * 79.55708 * 14 13 12 47 47 H 1.08999 * 109.47485 * 182.86065 * 16 15 14 48 48 H 1.09001 * 109.47482 * 62.85946 * 16 15 14 49 49 H 0.97000 * 120.00207 * 0.27514 * 19 17 16 50 50 H 0.97004 * 120.00400 * 180.02562 * 23 22 20 51 51 H 1.09002 * 108.79248 * 37.62708 * 28 15 14 52 52 H 1.09002 * 108.79530 * 155.85154 * 28 15 14 53 53 H 1.08999 * 109.05121 * 181.86435 * 29 28 15 54 54 H 1.08999 * 109.05043 * 300.77591 * 29 28 15 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 3.5699 1.4426 0.0006 5 1 3.9330 0.8532 0.8427 6 6 4.0805 0.8328 -1.3064 7 6 4.0722 2.8580 0.1244 8 8 3.2840 3.7763 0.2047 9 7 5.3972 3.1034 0.1469 10 6 5.8854 4.4794 0.2678 11 1 5.2120 5.1536 -0.2613 12 6 5.9505 4.8653 1.7206 13 6 5.6776 6.3650 1.9596 14 6 6.3703 7.2590 0.9133 15 7 7.7042 6.8009 0.6097 16 6 8.6257 7.9335 0.4484 17 6 8.1110 8.8501 -0.6314 18 8 7.1324 8.5377 -1.2765 19 7 8.7346 10.0195 -0.8765 20 6 8.2629 10.8559 -1.8551 21 1 7.3914 10.5780 -2.4292 22 6 8.9056 12.0617 -2.1074 23 7 9.9656 12.4002 -1.4086 24 14 8.2625 13.2017 -3.4402 25 1 7.0665 12.5939 -4.0769 26 1 7.8934 14.5082 -2.8384 27 1 9.3167 13.4091 -4.4653 28 6 7.6728 5.9659 -0.6093 29 6 7.3024 4.5810 -0.3398 30 1 -0.3633 0.5138 0.8900 31 1 -0.3634 0.5138 -0.8900 32 1 -0.3633 -1.0277 0.0005 33 1 1.8933 -0.5138 -0.8900 34 1 1.8933 -0.5138 0.8901 35 1 1.6766 1.9564 0.8899 36 1 1.6766 1.9563 -0.8899 37 1 5.1705 0.8324 -1.3058 38 1 3.7172 -0.1911 -1.3960 39 1 3.7175 1.4221 -2.1484 40 1 6.0276 2.3689 0.0830 41 1 5.2127 4.2824 2.2718 42 1 6.9421 4.6239 2.1035 43 1 4.6026 6.5396 1.9175 44 1 6.0394 6.6365 2.9513 45 1 6.4240 8.2777 1.2973 46 1 5.7782 7.2576 -0.0019 47 1 9.6122 7.5625 0.1703 48 1 8.6954 8.4819 1.3878 49 1 9.5172 10.2693 -0.3607 50 1 10.4141 13.2422 -1.5845 51 1 6.9532 6.3920 -1.3085 52 1 8.6598 5.9819 -1.0715 53 1 7.3311 4.0171 -1.2721 54 1 8.0206 4.1500 0.3577 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 ZINC001717193384.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 22:52:30 Heat of formation + Delta-G solvation = -93.884107 kcal Electronic energy + Delta-G solvation = -30487.174874 eV Core-core repulsion = 26457.860157 eV Total energy + Delta-G solvation = -4029.314717 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.06 seconds Orbital eigenvalues (eV) -40.38269 -39.35900 -37.61655 -36.20753 -35.13212 -33.86067 -32.81581 -32.26848 -31.49280 -31.18860 -27.85649 -26.92423 -25.42147 -25.00828 -23.79854 -23.54176 -21.31504 -20.82069 -19.79675 -19.76006 -18.96391 -17.83755 -17.11738 -16.50226 -16.00349 -15.88750 -15.51067 -15.09275 -14.82474 -14.65221 -14.37638 -14.24280 -14.08367 -13.92578 -13.52685 -13.50825 -13.41128 -12.85313 -12.67848 -12.57255 -12.56246 -12.19682 -12.17863 -11.68635 -11.56247 -11.50837 -11.42754 -11.24401 -11.17602 -11.12273 -10.99353 -10.81485 -10.68572 -10.57795 -10.38538 -10.33354 -10.26332 -10.04144 -9.67879 -9.52680 -9.11150 -9.02869 -8.00739 -7.55183 -6.45647 -3.86784 2.61473 3.10226 3.12845 3.24247 3.31406 3.84265 4.14520 4.29324 4.41790 4.44939 4.59504 4.71760 4.84870 4.93691 4.97663 5.00416 5.15031 5.18854 5.21422 5.30808 5.34193 5.43247 5.47777 5.49433 5.51831 5.57798 5.58883 5.65526 5.70853 5.75500 5.75766 5.86217 5.95979 6.00275 6.01650 6.10319 6.12260 6.14522 6.21774 6.25656 6.32776 6.38748 6.46460 6.58909 6.61350 6.70771 7.38182 7.48286 7.51228 7.53162 8.01325 8.21470 8.55919 9.13277 9.49614 10.00081 10.71130 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.019958 B = 0.002029 C = 0.001951 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1402.594775 B =13793.555918 C =14351.705256 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.153 4.153 2 C -0.125 4.125 3 C -0.101 4.101 4 C -0.111 4.111 5 H 0.095 0.905 6 C -0.145 4.145 7 C 0.513 3.487 8 O -0.536 6.536 9 N -0.726 5.726 10 C 0.146 3.854 11 H 0.089 0.911 12 C -0.112 4.112 13 C -0.105 4.105 14 C 0.055 3.945 15 N -0.504 5.504 16 C 0.042 3.958 17 C 0.406 3.594 18 O -0.595 6.595 19 N -0.558 5.558 20 C -0.301 4.301 21 H 0.103 0.897 22 C 0.023 3.977 23 N -0.899 5.899 24 Si 0.928 3.072 25 H -0.268 1.268 26 H -0.281 1.281 27 H -0.281 1.281 28 C 0.047 3.953 29 C -0.113 4.113 30 H 0.054 0.946 31 H 0.054 0.946 32 H 0.052 0.948 33 H 0.064 0.936 34 H 0.060 0.940 35 H 0.070 0.930 36 H 0.069 0.931 37 H 0.059 0.941 38 H 0.068 0.932 39 H 0.061 0.939 40 H 0.396 0.604 41 H 0.051 0.949 42 H 0.066 0.934 43 H 0.058 0.942 44 H 0.058 0.942 45 H 0.059 0.941 46 H 0.061 0.939 47 H 0.088 0.912 48 H 0.088 0.912 49 H 0.393 0.607 50 H 0.272 0.728 51 H 0.068 0.932 52 H 0.064 0.936 53 H 0.066 0.934 54 H 0.069 0.931 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -7.399 -24.358 5.692 26.086 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 -0.210 4.210 2 C -0.163 4.163 3 C -0.139 4.139 4 C -0.133 4.133 5 H 0.113 0.887 6 C -0.203 4.203 7 C 0.299 3.701 8 O -0.412 6.412 9 N -0.377 5.377 10 C 0.042 3.958 11 H 0.107 0.893 12 C -0.151 4.151 13 C -0.144 4.144 14 C -0.074 4.074 15 N -0.226 5.226 16 C -0.090 4.090 17 C 0.191 3.809 18 O -0.481 6.481 19 N -0.194 5.194 20 C -0.431 4.431 21 H 0.120 0.880 22 C -0.179 4.179 23 N -0.540 5.540 24 Si 0.755 3.245 25 H -0.193 1.193 26 H -0.207 1.207 27 H -0.207 1.207 28 C -0.081 4.081 29 C -0.151 4.151 30 H 0.073 0.927 31 H 0.074 0.926 32 H 0.071 0.929 33 H 0.082 0.918 34 H 0.079 0.921 35 H 0.089 0.911 36 H 0.088 0.912 37 H 0.078 0.922 38 H 0.087 0.913 39 H 0.080 0.920 40 H 0.230 0.770 41 H 0.070 0.930 42 H 0.085 0.915 43 H 0.077 0.923 44 H 0.077 0.923 45 H 0.078 0.922 46 H 0.079 0.921 47 H 0.106 0.894 48 H 0.107 0.893 49 H 0.226 0.774 50 H 0.081 0.919 51 H 0.087 0.913 52 H 0.082 0.918 53 H 0.085 0.915 54 H 0.087 0.913 Dipole moment (debyes) X Y Z Total from point charges -8.330 -24.003 5.708 26.041 hybrid contribution 0.438 1.087 -0.984 1.530 sum -7.893 -22.916 4.724 24.693 Atomic orbital electron populations 1.21765 0.95766 1.01432 1.02076 1.21599 0.96055 0.96689 1.01939 1.21434 0.92271 0.96558 1.03674 1.21350 0.97921 0.93628 1.00380 0.88739 1.21830 1.01072 1.01339 0.96051 1.20656 0.82352 0.91244 0.75814 1.90722 1.55243 1.46355 1.48895 1.46201 1.06912 1.09563 1.75015 1.20814 0.95678 0.82270 0.97048 0.89330 1.21538 1.01641 0.96493 0.95378 1.21906 0.99471 0.93957 0.99069 1.21887 0.89691 0.97047 0.98793 1.62032 1.08717 1.18154 1.33724 1.22225 0.96874 0.91467 0.98396 1.21083 0.87082 0.84326 0.88394 1.90492 1.28737 1.75373 1.53498 1.42028 1.27672 1.16504 1.33190 1.19761 1.12432 0.98404 1.12473 0.87956 1.25275 0.95932 0.97971 0.98683 1.69614 1.19566 1.24134 1.40667 0.85820 0.78846 0.79628 0.80173 1.19259 1.20696 1.20718 1.20943 1.02379 0.92517 0.92217 1.20854 0.95181 0.98234 1.00839 0.92676 0.92648 0.92864 0.91783 0.92112 0.91101 0.91240 0.92197 0.91292 0.91972 0.77023 0.93000 0.91536 0.92335 0.92341 0.92246 0.92065 0.89386 0.89337 0.77407 0.91855 0.91348 0.91751 0.91523 0.91270 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 -0.98 9.91 37.16 0.37 -0.61 16 2 C -0.13 -0.80 5.69 -26.73 -0.15 -0.95 16 3 C -0.10 -0.87 4.03 -26.73 -0.11 -0.98 16 4 C -0.11 -0.89 2.72 -91.78 -0.25 -1.14 16 5 H 0.09 0.59 8.14 -51.93 -0.42 0.17 16 6 C -0.15 -0.92 8.84 37.16 0.33 -0.59 16 7 C 0.51 6.02 6.98 -10.99 -0.08 5.94 16 8 O -0.54 -8.74 15.58 5.56 0.09 -8.65 16 9 N -0.73 -7.42 4.88 -54.28 -0.26 -7.69 16 10 C 0.15 1.86 2.12 -68.41 -0.15 1.72 16 11 H 0.09 1.45 6.60 -51.93 -0.34 1.11 16 12 C -0.11 -1.44 5.13 -27.32 -0.14 -1.58 16 13 C -0.11 -1.51 6.15 -25.49 -0.16 -1.67 16 14 C 0.05 0.94 3.88 -4.67 -0.02 0.92 16 15 N -0.50 -8.12 4.45 -241.01 -1.07 -9.19 16 16 C 0.04 0.73 5.55 -4.98 -0.03 0.70 16 17 C 0.41 9.22 6.99 -10.98 -0.08 9.15 16 18 O -0.59 -15.22 11.98 5.55 0.07 -15.16 16 19 N -0.56 -13.91 5.29 -10.96 -0.06 -13.97 16 20 C -0.30 -8.33 9.68 -14.93 -0.14 -8.47 16 21 H 0.10 2.99 7.16 -52.49 -0.38 2.62 16 22 C 0.02 0.62 5.50 -17.47 -0.10 0.53 16 23 N -0.90 -24.32 13.05 55.50 0.72 -23.59 16 24 Si 0.93 21.07 29.55 -169.99 -5.02 16.05 16 25 H -0.27 -6.13 7.11 56.52 0.40 -5.72 16 26 H -0.28 -6.29 7.11 56.52 0.40 -5.89 16 27 H -0.28 -6.27 7.11 56.52 0.40 -5.87 16 28 C 0.05 0.74 4.15 -6.71 -0.03 0.71 16 29 C -0.11 -1.35 5.02 -29.32 -0.15 -1.50 16 30 H 0.05 0.36 8.14 -51.93 -0.42 -0.06 16 31 H 0.05 0.37 8.14 -51.93 -0.42 -0.06 16 32 H 0.05 0.29 8.14 -51.93 -0.42 -0.13 16 33 H 0.06 0.36 6.57 -51.93 -0.34 0.02 16 34 H 0.06 0.35 8.14 -51.93 -0.42 -0.07 16 35 H 0.07 0.71 7.95 -51.93 -0.41 0.30 16 36 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 37 H 0.06 0.31 7.57 -51.93 -0.39 -0.08 16 38 H 0.07 0.34 6.57 -51.93 -0.34 0.00 16 39 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 40 H 0.40 2.83 8.03 -40.82 -0.33 2.51 16 41 H 0.05 0.68 7.81 -51.93 -0.41 0.27 16 42 H 0.07 0.82 7.38 -51.93 -0.38 0.43 16 43 H 0.06 0.87 8.14 -51.93 -0.42 0.45 16 44 H 0.06 0.78 8.14 -51.93 -0.42 0.36 16 45 H 0.06 1.10 7.32 -51.93 -0.38 0.72 16 46 H 0.06 1.22 5.57 -51.93 -0.29 0.93 16 47 H 0.09 1.37 7.92 -51.93 -0.41 0.96 16 48 H 0.09 1.42 8.11 -51.93 -0.42 1.00 16 49 H 0.39 9.40 7.90 -40.82 -0.32 9.08 16 50 H 0.27 6.94 8.31 -40.82 -0.34 6.60 16 51 H 0.07 1.31 5.72 -51.93 -0.30 1.01 16 52 H 0.06 0.99 7.66 -51.93 -0.40 0.60 16 53 H 0.07 0.71 8.14 -51.93 -0.42 0.29 16 54 H 0.07 0.74 7.59 -51.93 -0.39 0.35 16 LS Contribution 411.60 15.07 6.20 6.20 Total: -1.00 -31.81 411.60 -9.81 -41.62 By element: Atomic # 1 Polarization: 21.78 SS G_CDS: -9.60 Total: 12.18 kcal Atomic # 6 Polarization: 3.06 SS G_CDS: -0.87 Total: 2.19 kcal Atomic # 7 Polarization: -53.77 SS G_CDS: -0.67 Total: -54.44 kcal Atomic # 8 Polarization: -23.96 SS G_CDS: 0.15 Total: -23.81 kcal Atomic # 14 Polarization: 21.07 SS G_CDS: -5.02 Total: 16.05 kcal Total LS contribution 6.20 Total: 6.20 kcal Total: -31.81 -9.81 -41.62 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. ZINC001717193384.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 -52.264 kcal (2) G-P(sol) polarization free energy of solvation -31.813 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -84.077 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.807 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.620 kcal (6) G-S(sol) free energy of system = (1) + (5) -93.884 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.06 seconds