Wall clock time and date at job start Sat Apr 11 2020 04:30:48 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 1.52997 * 1 3 3 C 1.53003 * 109.47163 * 2 1 4 4 N 1.46901 * 109.47241 * 179.97438 * 3 2 1 5 5 C 1.47842 * 110.99748 * 75.30851 * 4 3 2 6 6 C 1.54912 * 104.79691 * 146.36070 * 5 4 3 7 7 C 1.55398 * 101.74210 * 323.02239 * 6 5 4 8 8 C 1.47443 * 110.99855 * 196.14901 * 4 3 2 9 9 H 1.09004 * 109.88419 * 117.17517 * 8 4 3 10 10 C 1.50697 * 109.88957 * 356.15542 * 8 4 3 11 11 O 1.21280 * 120.00068 * 309.05388 * 10 8 4 12 12 N 1.34780 * 120.00238 * 129.05620 * 10 8 4 13 13 C 1.46495 * 119.99966 * 179.97438 * 12 10 8 14 14 C 1.53154 * 109.43360 * 205.00028 * 13 12 10 15 15 C 1.53698 * 108.87440 * 186.08840 * 14 13 12 16 16 H 1.09001 * 112.09648 * 187.61337 * 15 14 13 17 17 C 1.54869 * 107.88891 * 312.20249 * 15 14 13 18 18 C 1.54305 * 104.62604 * 88.60600 * 17 15 14 19 19 C 1.54613 * 104.85233 * 0.08368 * 18 17 15 20 20 H 1.08997 * 112.18642 * 146.73763 * 19 18 17 21 21 C 1.53694 * 107.83303 * 270.66372 * 19 18 17 22 22 N 1.48293 * 107.27973 * 64.00905 * 15 14 13 23 23 C 1.36938 * 128.21134 * 107.38996 * 22 15 14 24 24 H 1.07997 * 120.00192 * 14.37840 * 23 22 15 25 25 C 1.38811 * 119.99714 * 194.37353 * 23 22 15 26 26 N 1.31620 * 120.00278 * 10.63787 * 25 23 22 27 27 Si 1.86802 * 119.99862 * 190.63676 * 25 23 22 28 28 H 1.48500 * 109.47214 * 60.00020 * 27 25 23 29 29 H 1.48494 * 109.47333 * 180.02562 * 27 25 23 30 30 H 1.48506 * 109.47141 * 300.00005 * 27 25 23 31 31 H 1.08999 * 109.47321 * 299.99766 * 1 2 3 32 32 H 1.09005 * 109.47119 * 59.99779 * 1 2 3 33 33 H 1.09002 * 109.46885 * 179.97438 * 1 2 3 34 34 H 1.08999 * 109.47321 * 240.00234 * 2 1 3 35 35 H 1.09000 * 109.47507 * 119.99975 * 2 1 3 36 36 H 1.08999 * 109.46804 * 60.00479 * 3 2 1 37 37 H 1.08997 * 109.47204 * 300.00775 * 3 2 1 38 38 H 1.08998 * 110.37903 * 265.19261 * 5 4 3 39 39 H 1.09003 * 110.37290 * 27.53515 * 5 4 3 40 40 H 1.09005 * 110.98627 * 81.01971 * 6 5 4 41 41 H 1.08998 * 110.99515 * 204.80022 * 6 5 4 42 42 H 1.08997 * 110.67656 * 277.17466 * 7 6 5 43 43 H 1.08996 * 110.84805 * 153.85824 * 7 6 5 44 44 H 0.97000 * 119.99541 * 359.97438 * 12 10 8 45 45 H 1.09000 * 109.43958 * 324.90978 * 13 12 10 46 46 H 1.08992 * 109.56729 * 66.26979 * 14 13 12 47 47 H 1.08998 * 109.66844 * 305.96246 * 14 13 12 48 48 H 1.09000 * 110.41423 * 329.83777 * 17 15 14 49 49 H 1.09001 * 110.46666 * 207.39557 * 17 15 14 50 50 H 1.09003 * 110.38422 * 241.21043 * 18 17 15 51 51 H 1.08996 * 110.38291 * 118.96254 * 18 17 15 52 52 H 1.09005 * 109.56708 * 167.58731 * 21 19 18 53 53 H 1.09000 * 109.57293 * 287.94913 * 21 19 18 54 54 H 0.97001 * 119.99654 * 180.02562 * 26 25 23 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 7 3.5090 1.4425 0.0006 5 6 4.0393 1.0923 -1.3342 6 6 5.3453 1.9145 -1.4693 7 6 4.9584 3.2415 -0.7591 8 6 4.0372 2.7648 0.3835 9 1 4.6067 2.6826 1.3093 10 6 2.9008 3.7377 0.5657 11 8 2.0623 3.8600 -0.3020 12 7 2.8163 4.4719 1.6928 13 6 1.7119 5.4180 1.8695 14 6 2.1370 6.5214 2.8429 15 6 0.9244 7.4185 3.1378 16 1 1.1975 8.2987 3.7199 17 6 0.2602 7.7800 1.7863 18 6 -0.7511 6.6424 1.5326 19 6 -0.6055 5.7034 2.7523 20 1 -1.5502 5.2329 3.0246 21 6 0.4821 4.6687 2.4225 22 7 -0.0856 6.5809 3.8288 23 6 -0.4510 6.6103 5.1482 24 1 -0.1640 7.4457 5.7695 25 6 -1.1905 5.5664 5.6869 26 7 -1.3623 4.4578 4.9986 27 14 -1.9417 5.7350 7.3889 28 1 -2.8811 6.8850 7.4036 29 1 -2.6764 4.4907 7.7311 30 1 -0.8643 5.9630 8.3852 31 1 -0.3634 0.5138 0.8900 32 1 -0.3634 0.5139 -0.8900 33 1 -0.3633 -1.0277 -0.0005 34 1 1.8933 -0.5138 -0.8900 35 1 1.8934 -0.5138 0.8900 36 1 1.6767 1.9563 0.8900 37 1 1.6766 1.9564 -0.8899 38 1 4.2553 0.0253 -1.3888 39 1 3.3297 1.3769 -2.1111 40 1 6.1706 1.4240 -0.9530 41 1 5.5908 2.0882 -2.5170 42 1 4.4188 3.8994 -1.4402 43 1 5.8418 3.7394 -0.3596 44 1 3.4868 4.3738 2.3868 45 1 1.4569 5.8618 0.9072 46 1 2.9318 7.1174 2.3945 47 1 2.4947 6.0745 3.7705 48 1 1.0059 7.8092 0.9919 49 1 -0.2558 8.7374 1.8592 50 1 -0.5030 6.1119 0.6133 51 1 -1.7644 7.0403 1.4787 52 1 0.7647 4.1344 3.3295 53 1 0.1024 3.9626 1.6840 54 1 -1.8794 3.7285 5.3750 RHF calculation, no. of doubly occupied orbitals= 65 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 ZINC001021273821.mol2 54 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED SCF FIELD WAS ACHIEVED Wall clock time and date at job start Sat Apr 11 2020 04:30:48 Heat of formation + Delta-G solvation = -5.901400 kcal Electronic energy + Delta-G solvation = -31680.669824 eV Core-core repulsion = 27845.626375 eV Total energy + Delta-G solvation = -3835.043449 eV No. of doubly occupied orbitals = 65 Molecular weight (most abundant/longest-lived isotopes) = 335.231 amu Computer time = 1.23 seconds Orbital eigenvalues (eV) -40.71508 -39.31243 -37.44510 -34.58301 -34.30101 -32.62826 -30.80281 -30.39428 -30.26421 -29.17702 -28.73218 -25.43368 -24.70038 -23.31196 -22.84509 -21.93927 -21.06599 -20.75663 -19.86209 -19.27242 -18.51455 -17.22014 -16.74378 -16.29918 -15.70424 -15.39795 -15.09306 -14.73663 -14.58673 -14.07487 -13.85697 -13.61449 -13.31095 -13.07666 -12.95058 -12.84565 -12.68900 -12.32227 -12.08724 -11.94167 -11.81547 -11.61095 -11.48298 -11.37145 -11.31962 -11.22380 -11.05526 -10.97012 -10.80716 -10.73461 -10.68553 -10.60153 -10.43811 -10.13845 -9.77130 -9.73435 -9.62698 -9.40633 -9.32960 -8.72066 -8.45694 -8.18394 -6.84004 -5.76504 -3.11032 2.75528 3.38244 3.44390 3.44786 3.47299 3.94437 4.40387 4.46609 4.53951 4.79559 5.01554 5.12684 5.21284 5.23397 5.26009 5.32217 5.39454 5.49225 5.51735 5.59731 5.63727 5.67087 5.71744 5.73218 5.78991 5.84274 5.89849 5.93905 5.95650 5.97058 6.00325 6.02930 6.17472 6.20914 6.29138 6.32981 6.40122 6.47611 6.51166 6.66771 6.68460 6.75390 6.85775 6.86478 6.95566 6.99648 7.04440 7.19526 7.56696 7.58720 7.77299 7.84903 8.23759 8.49239 9.13259 9.75866 10.54593 11.35558 Molecular weight = 335.23amu Principal moments of inertia in cm(-1) A = 0.013867 B = 0.003580 C = 0.003185 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2018.752672 B = 7819.610586 C = 8788.994477 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 -0.116 4.116 3 C 0.043 3.957 4 N -0.507 5.507 5 C 0.040 3.960 6 C -0.126 4.126 7 C -0.127 4.127 8 C 0.052 3.948 9 H 0.098 0.902 10 C 0.501 3.499 11 O -0.544 6.544 12 N -0.717 5.717 13 C 0.145 3.855 14 C -0.134 4.134 15 C 0.151 3.849 16 H 0.069 0.931 17 C -0.130 4.130 18 C -0.144 4.144 19 C 0.182 3.818 20 H 0.108 0.892 21 C -0.117 4.117 22 N -0.584 5.584 23 C -0.226 4.226 24 H 0.074 0.926 25 C -0.003 4.003 26 N -0.909 5.909 27 Si 0.908 3.092 28 H -0.286 1.286 29 H -0.291 1.291 30 H -0.285 1.285 31 H 0.059 0.941 32 H 0.052 0.948 33 H 0.052 0.948 34 H 0.055 0.945 35 H 0.064 0.936 36 H 0.074 0.926 37 H 0.065 0.935 38 H 0.081 0.919 39 H 0.050 0.950 40 H 0.076 0.924 41 H 0.075 0.925 42 H 0.076 0.924 43 H 0.079 0.921 44 H 0.395 0.605 45 H 0.081 0.919 46 H 0.047 0.953 47 H 0.065 0.935 48 H 0.054 0.946 49 H 0.054 0.946 50 H 0.056 0.944 51 H 0.051 0.949 52 H 0.072 0.928 53 H 0.043 0.957 54 H 0.253 0.747 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 11.939 -4.341 -11.812 17.347 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 -0.209 4.209 2 C -0.155 4.155 3 C -0.085 4.085 4 N -0.232 5.232 5 C -0.087 4.087 6 C -0.165 4.165 7 C -0.166 4.166 8 C -0.059 4.059 9 H 0.116 0.884 10 C 0.286 3.714 11 O -0.422 6.422 12 N -0.366 5.366 13 C 0.041 3.959 14 C -0.175 4.175 15 C 0.042 3.958 16 H 0.087 0.913 17 C -0.170 4.170 18 C -0.183 4.183 19 C 0.074 3.926 20 H 0.126 0.874 21 C -0.157 4.157 22 N -0.304 5.304 23 C -0.354 4.354 24 H 0.092 0.908 25 C -0.200 4.200 26 N -0.555 5.555 27 Si 0.738 3.262 28 H -0.212 1.212 29 H -0.217 1.217 30 H -0.212 1.212 31 H 0.078 0.922 32 H 0.071 0.929 33 H 0.071 0.929 34 H 0.073 0.927 35 H 0.083 0.917 36 H 0.092 0.908 37 H 0.083 0.917 38 H 0.099 0.901 39 H 0.069 0.931 40 H 0.095 0.905 41 H 0.093 0.907 42 H 0.094 0.906 43 H 0.098 0.902 44 H 0.228 0.772 45 H 0.099 0.901 46 H 0.066 0.934 47 H 0.084 0.916 48 H 0.072 0.928 49 H 0.073 0.927 50 H 0.074 0.926 51 H 0.070 0.930 52 H 0.091 0.909 53 H 0.061 0.939 54 H 0.063 0.937 Dipole moment (debyes) X Y Z Total from point charges 11.328 -4.749 -11.830 17.053 hybrid contribution -0.260 0.502 0.769 0.954 sum 11.068 -4.248 -11.061 16.214 Atomic orbital electron populations 1.21720 0.95532 1.01304 1.02338 1.21493 0.95562 0.96597 1.01804 1.22737 0.86079 0.96725 1.02941 1.63976 1.09285 1.23354 1.26572 1.23134 0.95478 1.00238 0.89872 1.22738 0.97833 0.95164 1.00715 1.22767 0.98958 0.98207 0.96667 1.22617 0.94504 0.88224 1.00574 0.88392 1.20883 0.86901 0.81418 0.82234 1.90681 1.42091 1.66780 1.42602 1.46484 1.29178 1.41598 1.19385 1.21561 0.86250 0.88815 0.99225 1.22479 0.99066 0.97260 0.98645 1.21550 0.88836 0.93315 0.92073 0.91253 1.22672 0.98204 0.98402 0.97680 1.22804 0.98191 0.97715 0.99641 1.21456 0.97295 0.89252 0.84571 0.87394 1.22551 0.94903 0.98430 0.99850 1.45196 1.40367 1.40084 1.04777 1.18925 1.29592 1.02594 0.84314 0.90804 1.24807 1.01983 0.95202 0.98038 1.69879 1.43745 1.04357 1.37526 0.86272 0.79158 0.76790 0.83932 1.21241 1.21663 1.21196 0.92227 0.92895 0.92863 0.92667 0.91684 0.90756 0.91709 0.90097 0.93140 0.90530 0.90665 0.90554 0.90234 0.77202 0.90139 0.93419 0.91647 0.92762 0.92729 0.92557 0.92979 0.90896 0.93869 0.93665 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -1.90 9.91 37.16 0.37 -1.54 16 2 C -0.12 -1.48 6.06 -26.73 -0.16 -1.64 16 3 C 0.04 0.62 3.41 -3.82 -0.01 0.61 16 4 N -0.51 -6.51 5.12 -224.72 -1.15 -7.66 16 5 C 0.04 0.43 6.09 -2.30 -0.01 0.42 16 6 C -0.13 -1.11 7.08 -24.45 -0.17 -1.28 16 7 C -0.13 -1.30 6.48 -24.77 -0.16 -1.46 16 8 C 0.05 0.65 3.83 -67.88 -0.26 0.39 16 9 H 0.10 1.08 7.96 -51.93 -0.41 0.67 16 10 C 0.50 7.72 4.80 -10.99 -0.05 7.67 16 11 O -0.54 -10.07 13.49 5.56 0.07 -10.00 16 12 N -0.72 -11.01 5.08 -53.09 -0.27 -11.28 16 13 C 0.14 2.60 2.10 -67.20 -0.14 2.46 16 14 C -0.13 -2.36 5.11 -26.29 -0.13 -2.49 16 15 C 0.15 2.98 4.32 -65.60 -0.28 2.70 16 16 H 0.07 1.33 8.14 -51.93 -0.42 0.90 16 17 C -0.13 -2.34 6.00 -25.06 -0.15 -2.49 16 18 C -0.14 -2.85 5.97 -25.20 -0.15 -3.00 16 19 C 0.18 4.20 3.10 -65.73 -0.20 3.99 16 20 H 0.11 2.88 6.34 -51.93 -0.33 2.55 16 21 C -0.12 -2.51 5.22 -25.71 -0.13 -2.65 16 22 N -0.58 -14.05 2.83 -152.61 -0.43 -14.48 16 23 C -0.23 -6.02 10.37 -15.06 -0.16 -6.17 16 24 H 0.07 1.91 7.85 -52.49 -0.41 1.50 16 25 C 0.00 -0.08 5.41 -17.43 -0.09 -0.18 16 26 N -0.91 -25.47 10.64 55.49 0.59 -24.88 16 27 Si 0.91 21.51 29.57 -169.99 -5.03 16.49 16 28 H -0.29 -6.75 7.11 56.52 0.40 -6.35 16 29 H -0.29 -6.99 7.11 56.52 0.40 -6.59 16 30 H -0.29 -6.68 7.11 56.52 0.40 -6.28 16 31 H 0.06 0.84 8.14 -51.93 -0.42 0.41 16 32 H 0.05 0.66 8.14 -51.93 -0.42 0.24 16 33 H 0.05 0.58 8.14 -51.93 -0.42 0.16 16 34 H 0.05 0.63 7.72 -51.93 -0.40 0.23 16 35 H 0.06 0.84 8.14 -51.93 -0.42 0.41 16 36 H 0.07 1.29 6.48 -51.93 -0.34 0.95 16 37 H 0.06 1.06 6.10 -51.93 -0.32 0.75 16 38 H 0.08 0.76 8.14 -51.93 -0.42 0.34 16 39 H 0.05 0.58 7.52 -51.93 -0.39 0.19 16 40 H 0.08 0.60 8.14 -51.93 -0.42 0.18 16 41 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 42 H 0.08 0.90 7.74 -51.93 -0.40 0.50 16 43 H 0.08 0.66 8.14 -51.93 -0.42 0.24 16 44 H 0.39 5.20 8.47 -40.82 -0.35 4.86 16 45 H 0.08 1.54 4.97 -51.93 -0.26 1.28 16 46 H 0.05 0.72 8.14 -51.93 -0.42 0.30 16 47 H 0.06 1.23 8.14 -51.93 -0.42 0.81 16 48 H 0.05 0.88 7.05 -51.93 -0.37 0.51 16 49 H 0.05 0.94 8.14 -51.93 -0.42 0.51 16 50 H 0.06 1.07 7.03 -51.93 -0.37 0.71 16 51 H 0.05 1.02 8.14 -51.93 -0.42 0.59 16 52 H 0.07 1.80 8.03 -51.93 -0.42 1.38 16 53 H 0.04 0.95 8.14 -51.93 -0.42 0.53 16 54 H 0.25 7.01 8.31 -40.82 -0.34 6.67 16 LS Contribution 398.87 15.07 6.01 6.01 Total: -1.00 -29.26 398.87 -11.92 -41.18 By element: Atomic # 1 Polarization: 19.09 SS G_CDS: -9.81 Total: 9.29 kcal Atomic # 6 Polarization: -2.75 SS G_CDS: -1.92 Total: -4.66 kcal Atomic # 7 Polarization: -57.04 SS G_CDS: -1.26 Total: -58.31 kcal Atomic # 8 Polarization: -10.07 SS G_CDS: 0.07 Total: -10.00 kcal Atomic # 14 Polarization: 21.51 SS G_CDS: -5.03 Total: 16.49 kcal Total LS contribution 6.01 Total: 6.01 kcal Total: -29.26 -11.92 -41.18 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. ZINC001021273821.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 35.277 kcal (2) G-P(sol) polarization free energy of solvation -29.255 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 6.022 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.923 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.178 kcal (6) G-S(sol) free energy of system = (1) + (5) -5.901 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.24 seconds