Wall clock time and date at job start Tue Mar 31 2020 22:31:56 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 1.53002 * 1 3 3 C 1.52999 * 109.46955 * 2 1 4 4 C 1.53002 * 109.47167 * 175.88581 * 3 2 1 5 5 H 1.08998 * 109.46445 * 55.50714 * 4 3 2 6 6 C 1.50695 * 109.46878 * 175.50648 * 4 3 2 7 7 O 1.21279 * 120.00230 * 31.51726 * 6 4 3 8 8 N 1.34784 * 119.99910 * 211.51416 * 6 4 3 9 9 C 1.47083 * 120.87620 * 4.33530 * 8 6 4 10 10 C 1.53695 * 108.27600 * 128.75239 * 9 8 6 11 11 N 1.46906 * 109.25871 * 54.07943 * 10 9 8 12 12 C 1.46897 * 111.00028 * 172.60696 * 11 10 9 13 13 C 1.50696 * 109.47125 * 294.29985 * 12 11 10 14 14 O 1.21286 * 120.00206 * 0.02562 * 13 12 11 15 15 N 1.34781 * 119.99945 * 179.97438 * 13 12 11 16 16 C 1.37093 * 119.99960 * 180.02562 * 15 13 12 17 17 H 1.08002 * 120.00172 * 0.02562 * 16 15 13 18 18 C 1.38956 * 119.99852 * 180.02562 * 16 15 13 19 19 N 1.31410 * 120.00003 * 359.97438 * 18 16 15 20 20 Si 1.86794 * 119.99909 * 179.97438 * 18 16 15 21 21 H 1.48503 * 109.47280 * 359.97438 * 20 18 16 22 22 H 1.48497 * 109.47160 * 119.99712 * 20 18 16 23 23 H 1.48502 * 109.47296 * 239.99920 * 20 18 16 24 24 C 1.46902 * 111.26762 * 296.75786 * 11 10 9 25 25 C 1.47076 * 120.88138 * 184.60637 * 8 6 4 26 26 C 1.52999 * 109.47030 * 295.50839 * 4 3 2 27 27 C 1.53001 * 109.46971 * 179.13958 * 26 4 3 28 28 C 1.53001 * 109.46990 * 299.13313 * 26 4 3 29 29 H 1.08999 * 109.47058 * 60.00583 * 1 2 3 30 30 H 1.09003 * 109.46777 * 180.02562 * 1 2 3 31 31 H 1.09000 * 109.47228 * 299.99898 * 1 2 3 32 32 H 1.08998 * 109.47029 * 119.99970 * 2 1 3 33 33 H 1.09000 * 109.47228 * 240.00102 * 2 1 3 34 34 H 1.08994 * 109.47273 * 295.89250 * 3 2 1 35 35 H 1.09003 * 109.46931 * 55.88713 * 3 2 1 36 36 H 1.09000 * 109.62248 * 248.51362 * 9 8 6 37 37 H 1.08998 * 109.63290 * 9.09780 * 9 8 6 38 38 H 1.09001 * 109.64930 * 294.07744 * 10 9 8 39 39 H 1.08997 * 109.42126 * 173.94226 * 10 9 8 40 40 H 1.09000 * 109.47063 * 54.30068 * 12 11 10 41 41 H 1.08998 * 109.46695 * 174.29955 * 12 11 10 42 42 H 0.97003 * 119.99485 * 359.97438 * 15 13 12 43 43 H 0.96993 * 119.99753 * 180.02562 * 19 18 16 44 44 H 1.09010 * 109.49101 * 303.14550 * 24 11 10 45 45 H 1.08997 * 109.49655 * 183.06631 * 24 11 10 46 46 H 1.09003 * 109.63156 * 350.90132 * 25 8 6 47 47 H 1.09000 * 109.62736 * 111.48040 * 25 8 6 48 48 H 1.08996 * 109.47355 * 59.14131 * 26 4 3 49 49 H 1.09003 * 109.47241 * 64.02465 * 27 26 4 50 50 H 1.08998 * 109.47625 * 184.03405 * 27 26 4 51 51 H 1.09002 * 109.46757 * 304.03018 * 27 26 4 52 52 H 1.09001 * 109.46688 * 65.26095 * 28 26 4 53 53 H 1.09005 * 109.46864 * 185.25522 * 28 26 4 54 54 H 1.08996 * 109.47225 * 305.25689 * 28 26 4 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 3.5665 1.4438 0.1035 5 1 3.9857 0.8420 -0.7029 6 6 4.0762 2.8576 -0.0074 7 8 3.4040 3.7787 0.4053 8 7 5.2793 3.0983 -0.5653 9 6 6.0688 2.0076 -1.1572 10 6 6.4820 2.4270 -2.5768 11 7 7.1648 3.7265 -2.5187 12 6 7.7307 4.0828 -3.8266 13 6 8.8253 3.1100 -4.1822 14 8 9.1061 2.2083 -3.4212 15 7 9.4917 3.2414 -5.3464 16 6 10.4871 2.3561 -5.6701 17 1 10.7372 1.5531 -4.9924 18 6 11.1745 2.4918 -6.8701 19 7 10.8699 3.4685 -7.6949 20 14 12.5313 1.2861 -7.3108 21 1 12.6788 0.2871 -6.2219 22 1 12.1844 0.5915 -8.5767 23 1 13.8099 2.0212 -7.4839 24 6 6.2650 4.7798 -2.0298 25 6 5.8401 4.4577 -0.5931 26 6 3.9868 0.8543 1.4514 27 6 5.5137 0.8358 1.5461 28 6 3.4160 1.7114 2.5830 29 1 -0.3633 0.5137 -0.8900 30 1 -0.3633 -1.0277 0.0005 31 1 -0.3634 0.5138 0.8900 32 1 1.8933 -0.5138 0.8900 33 1 1.8934 -0.5138 -0.8900 34 1 1.7380 1.9346 -0.9244 35 1 1.6177 1.9771 0.8509 36 1 6.9574 1.8286 -0.5517 37 1 5.4648 1.1014 -1.2029 38 1 5.5965 2.5093 -3.2071 39 1 7.1573 1.6797 -2.9934 40 1 6.9482 4.0421 -4.5844 41 1 8.1413 5.0915 -3.7822 42 1 9.2663 3.9619 -5.9555 43 1 11.3495 3.5630 -8.5326 44 1 5.3824 4.8292 -2.6677 45 1 6.7828 5.7387 -2.0497 46 1 5.0848 5.1722 -0.2658 47 1 6.7071 4.5097 0.0655 48 1 3.6051 -0.1629 1.5380 49 1 5.8911 1.8584 1.5313 50 1 5.8144 0.3508 2.4747 51 1 5.9236 0.2851 0.6994 52 1 2.3279 1.6494 2.5723 53 1 3.7914 1.3472 3.5394 54 1 3.7223 2.7481 2.4435 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 ZINC001113394969.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 22:31:56 Heat of formation + Delta-G solvation = -78.277116 kcal Electronic energy + Delta-G solvation = -31149.492905 eV Core-core repulsion = 27120.854958 eV Total energy + Delta-G solvation = -4028.637947 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 1.09 seconds Orbital eigenvalues (eV) -40.79522 -38.89089 -37.55660 -36.66436 -34.61785 -33.99084 -33.70339 -31.30149 -31.19264 -29.74382 -28.76000 -27.36439 -25.94068 -24.77315 -23.79232 -23.53712 -22.17806 -21.40812 -20.05316 -19.27311 -18.20526 -17.89974 -17.30383 -16.30457 -16.13180 -15.81911 -15.43550 -15.08691 -14.82849 -14.70897 -14.47629 -14.21210 -13.91700 -13.84106 -13.70601 -13.62723 -13.55742 -13.20901 -12.89683 -12.53839 -12.33480 -12.16405 -12.11579 -11.96940 -11.75221 -11.58394 -11.53516 -11.40149 -11.32517 -11.19690 -11.15775 -11.12091 -10.95072 -10.83923 -10.70263 -10.42330 -10.36999 -10.25803 -9.56472 -9.51045 -8.82778 -8.38093 -8.01764 -7.91358 -6.45162 -3.86033 2.60403 2.93043 3.13626 3.24652 3.31298 3.85039 3.91965 4.19788 4.28713 4.43068 4.56601 4.72316 4.80937 4.88801 4.94356 4.98569 5.02636 5.09946 5.15033 5.20796 5.29454 5.30920 5.35387 5.38072 5.43609 5.51069 5.51601 5.54651 5.63751 5.65693 5.71577 5.72747 5.77950 5.80704 5.84728 5.87355 5.89047 5.92693 6.02343 6.05815 6.11560 6.16450 6.18608 6.22589 6.26318 6.50323 7.13300 7.29225 7.42770 7.52091 8.02791 8.15671 8.57620 9.14474 9.50645 10.01699 10.72570 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.017765 B = 0.002281 C = 0.002211 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1575.729281 B =12270.140384 C =12660.543460 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.152 4.152 2 C -0.126 4.126 3 C -0.104 4.104 4 C -0.108 4.108 5 H 0.092 0.908 6 C 0.525 3.475 7 O -0.547 6.547 8 N -0.610 5.610 9 C 0.112 3.888 10 C 0.037 3.963 11 N -0.514 5.514 12 C 0.046 3.954 13 C 0.444 3.556 14 O -0.578 6.578 15 N -0.563 5.563 16 C -0.298 4.298 17 H 0.104 0.896 18 C 0.022 3.978 19 N -0.901 5.901 20 Si 0.929 3.071 21 H -0.268 1.268 22 H -0.282 1.282 23 H -0.281 1.281 24 C 0.041 3.959 25 C 0.118 3.882 26 C -0.082 4.082 27 C -0.159 4.159 28 C -0.152 4.152 29 H 0.053 0.947 30 H 0.053 0.947 31 H 0.053 0.947 32 H 0.066 0.934 33 H 0.062 0.938 34 H 0.062 0.938 35 H 0.077 0.923 36 H 0.083 0.917 37 H 0.087 0.913 38 H 0.026 0.974 39 H 0.115 0.885 40 H 0.047 0.953 41 H 0.090 0.910 42 H 0.392 0.608 43 H 0.271 0.729 44 H 0.034 0.966 45 H 0.086 0.914 46 H 0.092 0.908 47 H 0.074 0.926 48 H 0.083 0.917 49 H 0.059 0.941 50 H 0.057 0.943 51 H 0.062 0.938 52 H 0.058 0.942 53 H 0.052 0.948 54 H 0.063 0.937 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -16.606 -2.943 14.580 22.294 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 -0.164 4.164 3 C -0.142 4.142 4 C -0.129 4.129 5 H 0.110 0.890 6 C 0.314 3.686 7 O -0.425 6.425 8 N -0.344 5.344 9 C -0.011 4.011 10 C -0.091 4.091 11 N -0.238 5.238 12 C -0.085 4.085 13 C 0.229 3.771 14 O -0.463 6.463 15 N -0.200 5.200 16 C -0.428 4.428 17 H 0.122 0.878 18 C -0.180 4.180 19 N -0.542 5.542 20 Si 0.756 3.244 21 H -0.192 1.192 22 H -0.208 1.208 23 H -0.207 1.207 24 C -0.088 4.088 25 C -0.005 4.005 26 C -0.101 4.101 27 C -0.216 4.216 28 C -0.209 4.209 29 H 0.072 0.928 30 H 0.072 0.928 31 H 0.073 0.927 32 H 0.084 0.916 33 H 0.080 0.920 34 H 0.081 0.919 35 H 0.096 0.904 36 H 0.101 0.899 37 H 0.105 0.895 38 H 0.045 0.955 39 H 0.133 0.867 40 H 0.065 0.935 41 H 0.108 0.892 42 H 0.225 0.775 43 H 0.081 0.919 44 H 0.052 0.948 45 H 0.104 0.896 46 H 0.110 0.890 47 H 0.093 0.907 48 H 0.101 0.899 49 H 0.078 0.922 50 H 0.076 0.924 51 H 0.081 0.919 52 H 0.077 0.923 53 H 0.071 0.929 54 H 0.082 0.918 Dipole moment (debyes) X Y Z Total from point charges -16.294 -3.047 15.453 22.662 hybrid contribution 0.074 0.075 -1.507 1.511 sum -16.220 -2.971 13.946 21.596 Atomic orbital electron populations 1.21758 0.95802 1.01481 1.01883 1.21598 0.95944 0.96600 1.02211 1.21506 0.92478 0.96973 1.03203 1.21529 0.97687 0.93846 0.99870 0.88962 1.20534 0.80279 0.91186 0.76632 1.90647 1.56525 1.46182 1.49153 1.48291 1.18582 1.09422 1.58066 1.22194 0.95586 0.89031 0.94241 1.22757 0.97348 0.93467 0.95530 1.61506 1.34056 1.01856 1.26432 1.21853 0.97021 0.99904 0.89722 1.19707 0.85885 0.88024 0.83482 1.90470 1.69027 1.35988 1.50795 1.41888 1.32280 1.28718 1.17110 1.19738 1.10761 1.08926 1.03334 0.87821 1.25274 0.99166 0.97707 0.95851 1.69617 1.42269 1.31240 1.11109 0.85804 0.80122 0.79962 0.78479 1.19203 1.20777 1.20746 1.22500 0.95102 0.95724 0.95470 1.21672 0.98659 0.83621 0.96524 1.21063 0.96250 0.99797 0.92978 1.22108 0.94757 1.02558 1.02206 1.21950 1.01008 1.00692 0.97288 0.92773 0.92804 0.92747 0.91583 0.91969 0.91929 0.90430 0.89887 0.89490 0.95549 0.86684 0.93491 0.89209 0.77491 0.91898 0.94782 0.89615 0.88951 0.90737 0.89925 0.92182 0.92380 0.91946 0.92343 0.92883 0.91778 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 -1.05 9.91 37.16 0.37 -0.68 16 2 C -0.13 -0.93 5.77 -26.73 -0.15 -1.08 16 3 C -0.10 -0.96 4.01 -26.73 -0.11 -1.07 16 4 C -0.11 -1.05 1.65 -91.77 -0.15 -1.20 16 5 H 0.09 0.83 5.72 -51.93 -0.30 0.53 16 6 C 0.52 6.59 5.10 -10.98 -0.06 6.53 16 7 O -0.55 -8.38 14.51 5.56 0.08 -8.30 16 8 N -0.61 -7.56 2.46 -172.18 -0.42 -7.99 16 9 C 0.11 1.37 4.47 -3.36 -0.02 1.36 16 10 C 0.04 0.56 5.27 -3.46 -0.02 0.55 16 11 N -0.51 -8.13 4.37 -235.46 -1.03 -9.16 16 12 C 0.05 0.79 5.45 -4.98 -0.03 0.77 16 13 C 0.44 10.00 7.44 -10.99 -0.08 9.92 16 14 O -0.58 -14.68 13.91 5.55 0.08 -14.60 16 15 N -0.56 -13.85 5.29 -10.96 -0.06 -13.91 16 16 C -0.30 -8.08 9.68 -14.93 -0.14 -8.22 16 17 H 0.10 2.95 7.16 -52.49 -0.38 2.57 16 18 C 0.02 0.57 5.50 -17.47 -0.10 0.47 16 19 N -0.90 -24.14 13.05 55.50 0.72 -23.41 16 20 Si 0.93 20.65 29.55 -169.99 -5.02 15.62 16 21 H -0.27 -5.93 7.11 56.52 0.40 -5.53 16 22 H -0.28 -6.17 7.11 56.52 0.40 -5.77 16 23 H -0.28 -6.19 7.11 56.52 0.40 -5.78 16 24 C 0.04 0.53 5.62 -3.70 -0.02 0.51 16 25 C 0.12 1.46 6.61 -3.60 -0.02 1.44 16 26 C -0.08 -0.71 2.51 -90.62 -0.23 -0.93 16 27 C -0.16 -1.42 7.55 37.16 0.28 -1.14 16 28 C -0.15 -1.42 8.46 37.16 0.31 -1.10 16 29 H 0.05 0.38 8.14 -51.93 -0.42 -0.04 16 30 H 0.05 0.33 8.14 -51.93 -0.42 -0.09 16 31 H 0.05 0.37 8.14 -51.93 -0.42 -0.05 16 32 H 0.07 0.45 6.34 -51.93 -0.33 0.12 16 33 H 0.06 0.45 8.14 -51.93 -0.42 0.02 16 34 H 0.06 0.64 8.14 -51.93 -0.42 0.22 16 35 H 0.08 0.79 6.20 -51.93 -0.32 0.47 16 36 H 0.08 1.08 7.61 -51.93 -0.40 0.68 16 37 H 0.09 0.88 4.70 -51.93 -0.24 0.63 16 38 H 0.03 0.39 8.14 -51.93 -0.42 -0.04 16 39 H 0.12 2.08 5.76 -51.93 -0.30 1.78 16 40 H 0.05 0.75 8.12 -51.93 -0.42 0.33 16 41 H 0.09 1.40 7.97 -51.93 -0.41 0.98 16 42 H 0.39 9.28 7.90 -40.82 -0.32 8.95 16 43 H 0.27 6.87 8.31 -40.82 -0.34 6.53 16 44 H 0.03 0.45 8.14 -51.92 -0.42 0.02 16 45 H 0.09 0.99 7.99 -51.93 -0.41 0.57 16 46 H 0.09 1.15 7.04 -51.93 -0.37 0.79 16 47 H 0.07 0.91 8.14 -51.93 -0.42 0.49 16 48 H 0.08 0.60 6.42 -51.93 -0.33 0.27 16 49 H 0.06 0.63 6.60 -51.93 -0.34 0.29 16 50 H 0.06 0.47 8.14 -51.93 -0.42 0.05 16 51 H 0.06 0.53 6.61 -51.93 -0.34 0.19 16 52 H 0.06 0.52 6.64 -51.93 -0.34 0.17 16 53 H 0.05 0.44 8.14 -51.93 -0.42 0.01 16 54 H 0.06 0.75 6.25 -51.93 -0.32 0.42 16 LS Contribution 404.25 15.07 6.09 6.09 Total: -1.00 -30.80 404.25 -8.97 -39.77 By element: Atomic # 1 Polarization: 19.03 SS G_CDS: -9.25 Total: 9.78 kcal Atomic # 6 Polarization: 6.27 SS G_CDS: -0.16 Total: 6.11 kcal Atomic # 7 Polarization: -53.68 SS G_CDS: -0.79 Total: -54.47 kcal Atomic # 8 Polarization: -23.06 SS G_CDS: 0.16 Total: -22.90 kcal Atomic # 14 Polarization: 20.65 SS G_CDS: -5.02 Total: 15.62 kcal Total LS contribution 6.09 Total: 6.09 kcal Total: -30.80 -8.97 -39.77 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. ZINC001113394969.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 -38.508 kcal (2) G-P(sol) polarization free energy of solvation -30.796 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -69.304 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.973 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.769 kcal (6) G-S(sol) free energy of system = (1) + (5) -78.277 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.09 seconds