Wall clock time and date at job start Tue Mar 31 2020 23:28:27 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 1.53006 * 1 3 3 C 1.53002 * 109.46934 * 2 1 4 4 C 1.52998 * 109.46749 * 179.97438 * 3 2 1 5 5 N 1.46902 * 109.46865 * 180.02562 * 4 3 2 6 6 C 1.47009 * 111.00496 * 46.36222 * 5 4 3 7 7 C 1.53095 * 109.25884 * 182.39626 * 6 5 4 8 8 O 1.43011 * 109.25856 * 303.14792 * 7 6 5 9 9 C 1.43022 * 113.73688 * 58.67228 * 8 7 6 10 10 C 1.47016 * 111.00041 * 169.99989 * 5 4 3 11 11 H 1.08994 * 109.53984 * 297.56435 * 10 5 4 12 12 C 1.50702 * 109.50792 * 57.67055 * 10 5 4 13 13 O 1.21286 * 120.00095 * 359.77945 * 12 10 5 14 14 N 1.34771 * 120.00307 * 179.78468 * 12 10 5 15 15 C 1.46498 * 120.00195 * 179.97438 * 14 12 10 16 16 C 1.53001 * 109.47279 * 179.97438 * 15 14 12 17 17 H 1.09000 * 110.91580 * 57.44514 * 16 15 14 18 18 C 1.55159 * 111.00775 * 181.34864 * 16 15 14 19 19 C 1.54318 * 102.94169 * 153.57384 * 18 16 15 20 20 N 1.47292 * 107.31103 * 337.81949 * 19 18 16 21 21 C 1.36935 * 125.79485 * 178.92456 * 20 19 18 22 22 H 1.08000 * 119.99782 * 174.82802 * 21 20 19 23 23 C 1.38813 * 119.99748 * 354.82496 * 21 20 19 24 24 N 1.31620 * 120.00341 * 7.02995 * 23 21 20 25 25 Si 1.86808 * 119.99539 * 187.02565 * 23 21 20 26 26 H 1.48502 * 109.46896 * 94.99260 * 25 23 21 27 27 H 1.48501 * 109.46951 * 214.98619 * 25 23 21 28 28 H 1.48492 * 109.47136 * 334.98799 * 25 23 21 29 29 C 1.47424 * 108.55382 * 358.92245 * 20 19 18 30 30 H 1.09005 * 109.46745 * 60.00026 * 1 2 3 31 31 H 1.08999 * 109.47387 * 179.97438 * 1 2 3 32 32 H 1.08994 * 109.47082 * 300.00331 * 1 2 3 33 33 H 1.08994 * 109.47082 * 239.99669 * 2 1 3 34 34 H 1.08995 * 109.46671 * 119.99960 * 2 1 3 35 35 H 1.08996 * 109.47049 * 59.99684 * 3 2 1 36 36 H 1.09003 * 109.46990 * 299.99946 * 3 2 1 37 37 H 1.08996 * 109.47535 * 60.00066 * 4 3 2 38 38 H 1.09003 * 109.47399 * 299.99779 * 4 3 2 39 39 H 1.08998 * 109.50485 * 62.45669 * 6 5 4 40 40 H 1.09008 * 109.53854 * 302.35329 * 6 5 4 41 41 H 1.09005 * 109.50278 * 183.21873 * 7 6 5 42 42 H 1.08998 * 109.51021 * 63.08994 * 7 6 5 43 43 H 1.09001 * 109.50662 * 181.39272 * 9 8 7 44 44 H 1.08997 * 109.50383 * 61.26607 * 9 8 7 45 45 H 0.97008 * 119.99893 * 359.97438 * 14 12 10 46 46 H 1.08995 * 109.47512 * 59.99626 * 15 14 12 47 47 H 1.08995 * 109.47063 * 299.99757 * 15 14 12 48 48 H 1.08999 * 110.71715 * 271.93955 * 18 16 15 49 49 H 1.08997 * 110.71630 * 35.03316 * 18 16 15 50 50 H 1.09004 * 109.88141 * 97.22592 * 19 18 16 51 51 H 1.09001 * 109.88609 * 218.23118 * 19 18 16 52 52 H 0.96997 * 119.99818 * 179.97438 * 24 23 21 53 53 H 1.08992 * 110.36982 * 265.26424 * 29 20 19 54 54 H 1.09001 * 110.36388 * 143.04866 * 29 20 19 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 1.5301 0.0000 0.0000 3 6 2.0400 1.4425 0.0000 4 6 3.5700 1.4425 0.0006 5 7 4.0597 2.8275 0.0013 6 6 3.3419 3.6397 0.9944 7 6 3.8405 5.0853 0.9199 8 8 5.2559 5.1072 1.1235 9 6 5.9863 4.3269 0.1733 10 6 5.5095 2.8736 0.2402 11 1 5.7298 2.4632 1.2256 12 6 6.2192 2.0623 -0.8129 13 8 5.5808 1.4972 -1.6756 14 7 7.5633 1.9645 -0.7962 15 6 8.2531 1.1753 -1.8197 16 6 9.7623 1.2288 -1.5739 17 1 10.0070 0.8662 -0.5755 18 6 10.5314 0.4306 -2.6596 19 6 11.9111 1.1214 -2.6840 20 7 11.7331 2.4754 -2.1321 21 6 12.7222 3.4069 -1.9610 22 1 12.4737 4.4026 -1.6247 23 6 14.0440 3.0711 -2.2197 24 7 14.3337 1.9063 -2.7597 25 14 15.4118 4.2727 -1.8013 26 1 15.9625 3.9486 -0.4608 27 1 16.4897 4.1690 -2.8175 28 1 14.8706 5.6555 -1.7932 29 6 10.3102 2.6609 -1.7942 30 1 -0.3633 0.5139 -0.8900 31 1 -0.3634 -1.0276 -0.0005 32 1 -0.3633 0.5139 0.8899 33 1 1.8934 -0.5139 -0.8899 34 1 1.8933 -0.5138 0.8900 35 1 1.6766 1.9563 0.8899 36 1 1.6767 1.9563 -0.8900 37 1 3.9337 0.9286 -0.8891 38 1 3.9330 0.9288 0.8909 39 1 3.5269 3.2418 1.9922 40 1 2.2727 3.6121 0.7840 41 1 3.3524 5.6789 1.6930 42 1 3.6072 5.5007 -0.0604 43 1 7.0502 4.3720 0.4062 44 1 5.8155 4.7203 -0.8288 45 1 8.0739 2.4167 -0.1065 46 1 8.0311 1.5847 -2.8051 47 1 7.9132 0.1408 -1.7711 48 1 10.6291 -0.6161 -2.3718 49 1 10.0358 0.5187 -3.6264 50 1 12.6169 0.5614 -2.0705 51 1 12.2775 1.1816 -3.7088 52 1 15.2573 1.6719 -2.9408 53 1 9.7849 3.1456 -2.6170 54 1 10.2106 3.2497 -0.8822 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 ZINC001028711898.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 23:28:27 Heat of formation + Delta-G solvation = -54.644447 kcal Electronic energy + Delta-G solvation = -30560.059884 eV Core-core repulsion = 26532.446726 eV Total energy + Delta-G solvation = -4027.613158 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.12 seconds Orbital eigenvalues (eV) -40.77642 -38.94930 -37.65263 -36.87107 -34.73176 -34.41832 -32.69339 -31.77777 -29.99224 -29.64220 -28.29248 -26.78767 -25.71389 -24.90107 -23.45785 -22.97755 -21.77560 -20.77491 -20.44053 -19.96819 -19.60764 -17.62506 -16.82779 -16.73001 -16.48974 -16.08222 -15.87127 -15.47086 -15.07787 -14.91322 -14.75368 -14.60114 -14.38363 -14.14812 -13.83072 -13.61391 -13.35959 -12.98871 -12.84056 -12.62322 -12.37047 -12.24568 -12.03396 -11.87157 -11.75270 -11.57585 -11.42046 -11.30435 -11.25377 -10.96279 -10.91662 -10.81953 -10.68364 -10.39729 -10.19068 -10.10102 -9.99501 -9.88651 -9.69134 -9.50815 -9.03572 -8.59892 -8.58867 -6.84922 -5.74339 -3.06627 2.51235 2.93735 3.38933 3.39216 3.44269 3.46331 3.65600 4.42946 4.47320 4.50504 4.59673 4.66017 4.71926 4.74179 4.81268 4.90549 4.94483 5.08089 5.10251 5.19756 5.23365 5.33408 5.37481 5.38792 5.40489 5.42504 5.51279 5.54121 5.57057 5.62486 5.64808 5.77581 5.84430 5.87026 6.00171 6.01789 6.02432 6.08145 6.31334 6.42483 6.47248 6.50505 6.57678 6.65583 6.71269 6.77069 6.88136 7.47030 7.53708 7.61007 7.80603 8.17502 8.23628 9.19522 9.80458 10.47089 11.38016 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.017880 B = 0.002213 C = 0.001993 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1565.623362 B =12647.255326 C =14043.509710 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.151 4.151 2 C -0.124 4.124 3 C -0.120 4.120 4 C 0.041 3.959 5 N -0.514 5.514 6 C 0.013 3.987 7 C 0.059 3.941 8 O -0.378 6.378 9 C 0.074 3.926 10 C 0.030 3.970 11 H 0.075 0.925 12 C 0.519 3.481 13 O -0.523 6.523 14 N -0.722 5.722 15 C 0.134 3.866 16 C -0.118 4.118 17 H 0.079 0.921 18 C -0.134 4.134 19 C 0.176 3.824 20 N -0.606 5.606 21 C -0.230 4.230 22 H 0.078 0.922 23 C -0.008 4.008 24 N -0.920 5.920 25 Si 0.910 3.090 26 H -0.289 1.289 27 H -0.291 1.291 28 H -0.281 1.281 29 C 0.142 3.858 30 H 0.054 0.946 31 H 0.053 0.947 32 H 0.051 0.949 33 H 0.065 0.935 34 H 0.058 0.942 35 H 0.059 0.941 36 H 0.071 0.929 37 H 0.113 0.887 38 H 0.026 0.974 39 H 0.042 0.958 40 H 0.095 0.905 41 H 0.099 0.901 42 H 0.062 0.938 43 H 0.106 0.894 44 H 0.068 0.932 45 H 0.402 0.598 46 H 0.070 0.930 47 H 0.065 0.935 48 H 0.061 0.939 49 H 0.059 0.941 50 H 0.048 0.952 51 H 0.041 0.959 52 H 0.252 0.748 53 H 0.019 0.981 54 H 0.035 0.965 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -25.358 -0.801 8.513 26.761 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 -0.208 4.208 2 C -0.162 4.162 3 C -0.158 4.158 4 C -0.086 4.086 5 N -0.240 5.240 6 C -0.115 4.115 7 C -0.018 4.018 8 O -0.296 6.296 9 C -0.003 4.003 10 C -0.082 4.082 11 H 0.092 0.908 12 C 0.304 3.696 13 O -0.399 6.399 14 N -0.374 5.374 15 C 0.011 3.989 16 C -0.138 4.138 17 H 0.098 0.902 18 C -0.173 4.173 19 C 0.051 3.949 20 N -0.332 5.332 21 C -0.358 4.358 22 H 0.096 0.904 23 C -0.204 4.204 24 N -0.567 5.567 25 Si 0.741 3.259 26 H -0.216 1.216 27 H -0.218 1.218 28 H -0.206 1.206 29 C 0.016 3.984 30 H 0.073 0.927 31 H 0.072 0.928 32 H 0.071 0.929 33 H 0.084 0.916 34 H 0.077 0.923 35 H 0.078 0.922 36 H 0.090 0.910 37 H 0.131 0.869 38 H 0.044 0.956 39 H 0.060 0.940 40 H 0.114 0.886 41 H 0.117 0.883 42 H 0.080 0.920 43 H 0.124 0.876 44 H 0.087 0.913 45 H 0.236 0.764 46 H 0.088 0.912 47 H 0.083 0.917 48 H 0.080 0.920 49 H 0.078 0.922 50 H 0.066 0.934 51 H 0.059 0.941 52 H 0.063 0.937 53 H 0.037 0.963 54 H 0.054 0.946 Dipole moment (debyes) X Y Z Total from point charges -25.567 -0.891 7.519 26.665 hybrid contribution 1.110 0.233 1.181 1.637 sum -24.456 -0.657 8.700 25.966 Atomic orbital electron populations 1.21757 0.95779 1.01563 1.01715 1.21476 0.95823 0.96666 1.02209 1.21745 0.94748 0.97012 1.02248 1.22603 0.95013 0.88156 1.02841 1.62069 1.01082 1.12524 1.48298 1.22951 1.00077 0.94479 0.94038 1.22747 0.81384 0.95292 1.02332 1.88030 1.18222 1.69615 1.53747 1.22623 0.96486 0.87107 0.94128 1.22327 0.90260 0.97954 0.97651 0.90762 1.20112 0.82354 0.81261 0.85870 1.90613 1.65321 1.46554 1.37435 1.46098 1.06243 1.52774 1.32323 1.21408 0.91332 0.95095 0.91102 1.22620 0.91630 0.99212 1.00333 0.90227 1.22845 0.98761 0.98585 0.97114 1.21194 0.90291 0.84765 0.98643 1.44531 1.02022 1.13021 1.73656 1.19051 0.85651 0.92117 1.38968 0.90423 1.24830 0.97191 0.97271 1.01118 1.69974 1.17635 1.21550 1.47533 0.86124 0.82023 0.80054 0.77731 1.21631 1.21773 1.20616 1.21563 0.86861 0.92871 0.97134 0.92659 0.92791 0.92944 0.91639 0.92276 0.92227 0.91022 0.86877 0.95600 0.93957 0.88640 0.88258 0.91958 0.87591 0.91323 0.76389 0.91219 0.91687 0.92001 0.92189 0.93406 0.94057 0.93744 0.96339 0.94634 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 15. 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 -0.96 9.91 37.16 0.37 -0.60 16 2 C -0.12 -0.94 5.93 -26.73 -0.16 -1.09 16 3 C -0.12 -0.99 4.49 -26.73 -0.12 -1.11 16 4 C 0.04 0.42 4.62 -3.82 -0.02 0.41 16 5 N -0.51 -5.44 4.51 -227.73 -1.03 -6.46 16 6 C 0.01 0.10 4.94 -3.72 -0.02 0.09 16 7 C 0.06 0.49 7.01 37.21 0.26 0.75 16 8 O -0.38 -4.00 10.83 -35.23 -0.38 -4.38 16 9 C 0.07 0.75 6.16 37.21 0.23 0.98 16 10 C 0.03 0.32 2.36 -68.75 -0.16 0.16 16 11 H 0.07 0.74 8.14 -51.93 -0.42 0.32 16 12 C 0.52 6.61 6.89 -10.99 -0.08 6.54 16 13 O -0.52 -8.27 13.69 5.55 0.08 -8.19 16 14 N -0.72 -8.62 5.31 -60.30 -0.32 -8.94 16 15 C 0.13 1.83 5.12 -4.04 -0.02 1.81 16 16 C -0.12 -1.88 3.11 -88.47 -0.27 -2.15 16 17 H 0.08 1.25 8.14 -51.93 -0.42 0.83 16 18 C -0.13 -2.38 6.42 -24.90 -0.16 -2.54 16 19 C 0.18 4.18 5.39 -2.92 -0.02 4.16 16 20 N -0.61 -15.13 3.40 -169.86 -0.58 -15.70 16 21 C -0.23 -6.32 10.27 -15.06 -0.15 -6.48 16 22 H 0.08 2.06 7.84 -52.49 -0.41 1.65 16 23 C -0.01 -0.22 5.48 -17.43 -0.10 -0.31 16 24 N -0.92 -26.87 10.38 55.49 0.58 -26.29 16 25 Si 0.91 21.94 29.56 -169.99 -5.02 16.91 16 26 H -0.29 -6.96 7.11 56.52 0.40 -6.55 16 27 H -0.29 -7.10 7.11 56.52 0.40 -6.70 16 28 H -0.28 -6.58 7.11 56.52 0.40 -6.17 16 29 C 0.14 2.75 6.40 -2.53 -0.02 2.74 16 30 H 0.05 0.35 8.14 -51.93 -0.42 -0.07 16 31 H 0.05 0.32 8.14 -51.93 -0.42 -0.11 16 32 H 0.05 0.31 8.14 -51.93 -0.42 -0.12 16 33 H 0.06 0.54 8.14 -51.93 -0.42 0.12 16 34 H 0.06 0.44 8.14 -51.93 -0.42 0.02 16 35 H 0.06 0.43 6.27 -51.93 -0.33 0.10 16 36 H 0.07 0.64 8.14 -51.93 -0.42 0.21 16 37 H 0.11 1.48 5.48 -51.93 -0.28 1.19 16 38 H 0.03 0.27 8.08 -51.93 -0.42 -0.15 16 39 H 0.04 0.35 8.14 -51.93 -0.42 -0.07 16 40 H 0.10 0.66 6.05 -51.92 -0.31 0.35 16 41 H 0.10 0.61 8.14 -51.93 -0.42 0.18 16 42 H 0.06 0.52 8.14 -51.93 -0.42 0.09 16 43 H 0.11 0.93 7.67 -51.93 -0.40 0.53 16 44 H 0.07 0.75 8.14 -51.93 -0.42 0.32 16 45 H 0.40 4.12 7.82 -40.82 -0.32 3.80 16 46 H 0.07 1.04 8.10 -51.93 -0.42 0.62 16 47 H 0.06 0.88 8.14 -51.93 -0.42 0.45 16 48 H 0.06 0.99 8.14 -51.93 -0.42 0.56 16 49 H 0.06 1.01 8.04 -51.93 -0.42 0.59 16 50 H 0.05 1.26 7.31 -51.93 -0.38 0.88 16 51 H 0.04 1.09 7.62 -51.93 -0.40 0.70 16 52 H 0.25 7.16 8.31 -40.82 -0.34 6.82 16 53 H 0.02 0.37 8.00 -51.93 -0.42 -0.04 16 54 H 0.04 0.65 8.14 -51.93 -0.42 0.23 16 LS Contribution 412.21 15.07 6.21 6.21 Total: -1.00 -32.05 412.21 -10.88 -42.92 By element: Atomic # 1 Polarization: 10.56 SS G_CDS: -9.98 Total: 0.58 kcal Atomic # 6 Polarization: 3.78 SS G_CDS: -0.43 Total: 3.35 kcal Atomic # 7 Polarization: -56.05 SS G_CDS: -1.35 Total: -57.40 kcal Atomic # 8 Polarization: -12.27 SS G_CDS: -0.31 Total: -12.58 kcal Atomic # 14 Polarization: 21.94 SS G_CDS: -5.02 Total: 16.91 kcal Total LS contribution 6.21 Total: 6.21 kcal Total: -32.05 -10.88 -42.92 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. ZINC001028711898.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 -11.721 kcal (2) G-P(sol) polarization free energy of solvation -32.047 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -43.768 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.877 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.924 kcal (6) G-S(sol) free energy of system = (1) + (5) -54.644 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.12 seconds