Wall clock time and date at job start Sat Apr 11 2020 05:50:27 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 1.53004 * 1 3 3 C 1.53001 * 109.47097 * 2 1 4 4 C 1.53002 * 109.47044 * 119.99663 * 2 1 3 5 5 C 1.53009 * 109.47108 * 60.00146 * 4 2 1 6 6 C 1.53007 * 109.47101 * 300.00485 * 4 2 1 7 7 C 1.50697 * 109.47431 * 180.02562 * 4 2 1 8 8 O 1.21283 * 119.99626 * 0.02562 * 7 4 2 9 9 N 1.34772 * 120.00066 * 179.97438 * 7 4 2 10 10 C 1.46500 * 120.00059 * 180.02562 * 9 7 4 11 11 C 1.53002 * 109.47425 * 180.02562 * 10 9 7 12 12 C 1.53781 * 113.61609 * 175.00005 * 11 10 9 13 13 C 1.53781 * 87.08070 * 139.98229 * 12 11 10 14 14 N 1.46900 * 113.61428 * 219.93557 * 13 12 11 15 15 C 1.46895 * 110.99924 * 203.46824 * 14 13 12 16 16 C 1.50700 * 109.47106 * 180.02562 * 15 14 13 17 17 O 1.21294 * 120.00101 * 0.02562 * 16 15 14 18 18 N 1.34774 * 120.00188 * 180.02562 * 16 15 14 19 19 C 1.37098 * 120.00693 * 180.02562 * 18 16 15 20 20 H 1.08003 * 119.99366 * 359.97438 * 19 18 16 21 21 C 1.38946 * 120.00595 * 179.97438 * 19 18 16 22 22 N 1.31405 * 119.99867 * 359.97438 * 21 19 18 23 23 Si 1.86805 * 119.99990 * 179.97438 * 21 19 18 24 24 H 1.48501 * 109.47354 * 59.99469 * 23 21 19 25 25 H 1.48505 * 109.46991 * 179.97438 * 23 21 19 26 26 H 1.48496 * 109.46967 * 299.99256 * 23 21 19 27 27 C 1.53786 * 87.17350 * 334.52830 * 13 12 11 28 28 H 1.08997 * 109.47355 * 299.99954 * 1 2 3 29 29 H 1.08999 * 109.46613 * 60.00128 * 1 2 3 30 30 H 1.09000 * 109.46833 * 179.97438 * 1 2 3 31 31 H 1.08995 * 109.47298 * 239.99497 * 2 1 3 32 32 H 1.09006 * 109.46958 * 59.99589 * 3 2 1 33 33 H 1.09002 * 109.47266 * 179.97438 * 3 2 1 34 34 H 1.08991 * 109.47126 * 300.00094 * 3 2 1 35 35 H 1.08997 * 109.46787 * 180.02562 * 5 4 2 36 36 H 1.09000 * 109.46370 * 299.99967 * 5 4 2 37 37 H 1.08997 * 109.46819 * 59.99906 * 5 4 2 38 38 H 1.08997 * 109.46707 * 299.99662 * 6 4 2 39 39 H 1.08995 * 109.47474 * 59.99796 * 6 4 2 40 40 H 1.09005 * 109.46740 * 180.02562 * 6 4 2 41 41 H 0.96996 * 120.00586 * 0.02562 * 9 7 4 42 42 H 1.08997 * 109.47114 * 60.00231 * 10 9 7 43 43 H 1.09006 * 109.47306 * 300.00712 * 10 9 7 44 44 H 1.08996 * 112.84723 * 43.80825 * 11 10 9 45 45 H 1.08999 * 113.61181 * 25.43284 * 12 11 10 46 46 H 1.08998 * 113.61680 * 254.52836 * 12 11 10 47 47 H 1.09002 * 113.61445 * 89.11830 * 13 12 11 48 48 H 1.00902 * 110.99925 * 79.51829 * 14 13 12 49 49 H 1.08994 * 109.47448 * 300.00310 * 15 14 13 50 50 H 1.09001 * 109.47145 * 60.00387 * 15 14 13 51 51 H 0.97006 * 119.99894 * 359.97438 * 18 16 15 52 52 H 0.97005 * 120.00057 * 179.97438 * 22 21 19 53 53 H 1.08992 * 113.61675 * 140.02412 * 27 13 12 54 54 H 1.09000 * 113.60973 * 270.92699 * 27 13 12 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 2.0400 -0.7212 1.2493 5 6 1.5300 -2.1638 1.2494 6 6 1.5299 0.0001 2.4985 7 6 3.5470 -0.7207 1.2497 8 8 4.1534 -0.1948 0.3405 9 7 4.2208 -1.3037 2.2609 10 6 5.6858 -1.3027 2.2616 11 6 6.1958 -2.0240 3.5108 12 6 7.7246 -2.1858 3.5478 13 6 7.6437 -1.8623 5.0490 14 7 8.7306 -0.9955 5.5236 15 6 8.9438 -1.1613 6.9675 16 6 10.0632 -0.2579 7.4170 17 8 10.6275 0.4544 6.6136 18 7 10.4373 -0.2414 8.7117 19 6 11.4552 0.5808 9.1208 20 1 11.9576 1.2150 8.4054 21 6 11.8405 0.5982 10.4556 22 7 11.2289 -0.1731 11.3261 23 14 13.2280 1.7180 11.0128 24 1 12.8708 3.1302 10.7240 25 1 13.4432 1.5508 12.4726 26 1 14.4728 1.3635 10.2848 27 6 6.3423 -1.1043 4.7379 28 1 -0.3634 0.5138 0.8899 29 1 -0.3632 0.5138 -0.8900 30 1 -0.3633 -1.0277 -0.0005 31 1 1.8934 -0.5139 -0.8899 32 1 1.6766 1.9564 0.8900 33 1 3.1301 1.4425 0.0005 34 1 1.6767 1.9563 -0.8899 35 1 1.8930 -2.6774 2.1396 36 1 0.4400 -2.1636 1.2493 37 1 1.8934 -2.6776 0.3594 38 1 1.8932 1.0277 2.4985 39 1 0.4399 0.0001 2.4985 40 1 1.8936 -0.5135 3.3886 41 1 3.7358 -1.7239 2.9882 42 1 6.0484 -0.2748 2.2616 43 1 6.0499 -1.8163 1.3717 44 1 5.6540 -2.9469 3.7174 45 1 8.2575 -1.4329 2.9670 46 1 8.0615 -3.2008 3.3374 47 1 7.4978 -2.7408 5.6777 48 1 8.5497 -0.0299 5.2934 49 1 8.0303 -0.9009 7.5020 50 1 9.2058 -2.1979 7.1794 51 1 9.9858 -0.8108 9.3543 52 1 11.4981 -0.1613 12.2580 53 1 5.5641 -1.2469 5.4876 54 1 6.4981 -0.0563 4.4820 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 ZINC001100365667.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 05:50:27 Heat of formation + Delta-G solvation = -73.090404 kcal Electronic energy + Delta-G solvation = -29291.367186 eV Core-core repulsion = 25262.954152 eV Total energy + Delta-G solvation = -4028.413034 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.86 seconds Orbital eigenvalues (eV) -40.85725 -39.52340 -38.07428 -37.13401 -35.17302 -34.06804 -33.26156 -31.73954 -31.19303 -28.42936 -28.11710 -27.10996 -26.24594 -25.76654 -24.31860 -23.90865 -21.82087 -21.24872 -20.04332 -19.19392 -18.83741 -17.86563 -17.18667 -16.54523 -16.07694 -15.95059 -15.50708 -15.17587 -15.02961 -14.81830 -14.54071 -14.36237 -14.34551 -13.89053 -13.81578 -13.53339 -13.25012 -12.97589 -12.62354 -12.53570 -12.52531 -12.47498 -12.35170 -12.32748 -12.04775 -11.80828 -11.68247 -11.55304 -11.51485 -11.31996 -11.06703 -11.00474 -10.91731 -10.79784 -10.63230 -10.46276 -10.43316 -10.20491 -9.70213 -9.49799 -9.25965 -8.44104 -8.00937 -7.94414 -6.41453 -3.82298 2.40208 2.88845 3.20553 3.26035 3.30704 3.91386 4.09803 4.14099 4.23969 4.30050 4.36639 4.39594 4.47856 4.70932 4.72416 4.85909 4.87203 4.92895 4.99520 5.07858 5.11655 5.19137 5.26252 5.28161 5.30597 5.34298 5.38416 5.47742 5.48782 5.52544 5.57344 5.61913 5.65727 5.67734 5.70969 5.77492 5.80507 5.87007 5.88637 5.98601 6.03300 6.08541 6.14474 6.21090 6.31512 6.35695 7.22966 7.28402 7.55286 7.67839 7.99371 8.06595 8.61693 9.18166 9.54616 10.06298 10.76191 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.023667 B = 0.001552 C = 0.001531 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1182.798978 B =18040.686863 C =18288.292929 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 -0.070 4.070 3 C -0.162 4.162 4 C -0.078 4.078 5 C -0.143 4.143 6 C -0.145 4.145 7 C 0.521 3.479 8 O -0.535 6.535 9 N -0.727 5.727 10 C 0.130 3.870 11 C -0.124 4.124 12 C -0.116 4.116 13 C 0.069 3.931 14 N -0.657 5.657 15 C 0.050 3.950 16 C 0.440 3.560 17 O -0.584 6.584 18 N -0.564 5.564 19 C -0.300 4.300 20 H 0.102 0.898 21 C 0.023 3.977 22 N -0.902 5.902 23 Si 0.931 3.069 24 H -0.274 1.274 25 H -0.284 1.284 26 H -0.273 1.273 27 C -0.165 4.165 28 H 0.058 0.942 29 H 0.056 0.944 30 H 0.057 0.943 31 H 0.074 0.926 32 H 0.050 0.950 33 H 0.082 0.918 34 H 0.050 0.950 35 H 0.059 0.941 36 H 0.071 0.929 37 H 0.060 0.940 38 H 0.065 0.935 39 H 0.071 0.929 40 H 0.058 0.942 41 H 0.399 0.601 42 H 0.070 0.930 43 H 0.068 0.932 44 H 0.094 0.906 45 H 0.090 0.910 46 H 0.070 0.930 47 H 0.096 0.904 48 H 0.351 0.649 49 H 0.043 0.957 50 H 0.085 0.915 51 H 0.392 0.608 52 H 0.272 0.728 53 H 0.065 0.935 54 H 0.085 0.915 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -24.525 -6.504 -17.101 30.598 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 -0.089 4.089 3 C -0.219 4.219 4 C -0.081 4.081 5 C -0.200 4.200 6 C -0.203 4.203 7 C 0.307 3.693 8 O -0.411 6.411 9 N -0.378 5.378 10 C 0.007 3.993 11 C -0.144 4.144 12 C -0.155 4.155 13 C -0.042 4.042 14 N -0.288 5.288 15 C -0.082 4.082 16 C 0.225 3.775 17 O -0.468 6.468 18 N -0.200 5.200 19 C -0.430 4.430 20 H 0.120 0.880 21 C -0.179 4.179 22 N -0.544 5.544 23 Si 0.758 3.242 24 H -0.199 1.199 25 H -0.210 1.210 26 H -0.199 1.199 27 C -0.205 4.205 28 H 0.077 0.923 29 H 0.075 0.925 30 H 0.076 0.924 31 H 0.093 0.907 32 H 0.069 0.931 33 H 0.101 0.899 34 H 0.069 0.931 35 H 0.078 0.922 36 H 0.090 0.910 37 H 0.079 0.921 38 H 0.084 0.916 39 H 0.090 0.910 40 H 0.077 0.923 41 H 0.233 0.767 42 H 0.088 0.912 43 H 0.086 0.914 44 H 0.112 0.888 45 H 0.109 0.891 46 H 0.089 0.911 47 H 0.114 0.886 48 H 0.172 0.828 49 H 0.061 0.939 50 H 0.103 0.897 51 H 0.225 0.775 52 H 0.082 0.918 53 H 0.084 0.916 54 H 0.104 0.896 Dipole moment (debyes) X Y Z Total from point charges -23.119 -6.087 -18.236 30.069 hybrid contribution -0.616 0.344 1.592 1.742 sum -23.736 -5.743 -16.644 29.553 Atomic orbital electron populations 1.21993 0.95060 1.01788 1.02031 1.20880 0.95100 0.96784 0.96091 1.22136 1.03922 0.94849 1.00976 1.20835 0.91433 0.97660 0.98213 1.21924 1.02138 0.93598 1.02369 1.21979 1.02084 1.00918 0.95284 1.20563 0.89732 0.77448 0.81551 1.90645 1.70324 1.44246 1.35910 1.46061 1.07546 1.58911 1.25300 1.21390 0.79022 1.01005 0.97890 1.22708 0.98040 0.99145 0.94471 1.23047 0.93126 1.02506 0.96845 1.22992 0.88461 0.96730 0.96057 1.60009 1.42805 1.12287 1.13748 1.21704 0.97280 1.00569 0.88662 1.19852 0.87287 0.87025 0.83330 1.90525 1.57899 1.45442 1.52914 1.41860 1.32608 1.38576 1.06997 1.19665 1.10893 1.18931 0.93503 0.87979 1.25253 0.99024 0.97989 0.95627 1.69604 1.41999 1.39109 1.03656 0.85915 0.80892 0.80133 0.77264 1.19936 1.20981 1.19874 1.23896 0.99604 0.99455 0.97508 0.92307 0.92530 0.92450 0.90750 0.93141 0.89909 0.93126 0.92210 0.90999 0.92066 0.91605 0.91039 0.92275 0.76702 0.91187 0.91398 0.88789 0.89147 0.91085 0.88619 0.82796 0.93906 0.89663 0.77478 0.91844 0.91580 0.89615 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 -0.15 -0.82 8.49 37.16 0.32 -0.50 16 2 C -0.07 -0.52 1.92 -90.62 -0.17 -0.69 16 3 C -0.16 -1.40 8.52 37.16 0.32 -1.08 16 4 C -0.08 -0.53 0.43 -155.65 -0.07 -0.59 16 5 C -0.14 -0.72 8.02 37.16 0.30 -0.42 16 6 C -0.15 -0.81 7.66 37.16 0.28 -0.52 16 7 C 0.52 4.95 6.19 -10.99 -0.07 4.89 16 8 O -0.53 -7.12 13.66 5.56 0.08 -7.04 16 9 N -0.73 -5.61 5.34 -60.29 -0.32 -5.94 16 10 C 0.13 1.15 5.51 -4.04 -0.02 1.13 16 11 C -0.12 -0.98 3.76 -89.67 -0.34 -1.32 16 12 C -0.12 -1.16 7.44 -25.92 -0.19 -1.35 16 13 C 0.07 0.78 4.16 -66.90 -0.28 0.50 16 14 N -0.66 -10.40 6.24 -107.13 -0.67 -11.07 16 15 C 0.05 0.88 6.02 -4.98 -0.03 0.85 16 16 C 0.44 10.42 7.82 -10.99 -0.09 10.33 16 17 O -0.58 -15.99 15.78 5.55 0.09 -15.91 16 18 N -0.56 -14.33 5.29 -10.96 -0.06 -14.39 16 19 C -0.30 -8.43 9.68 -14.93 -0.14 -8.57 16 20 H 0.10 3.00 7.16 -52.48 -0.38 2.63 16 21 C 0.02 0.61 5.50 -17.47 -0.10 0.51 16 22 N -0.90 -24.53 13.05 55.50 0.72 -23.80 16 23 Si 0.93 21.12 29.55 -169.99 -5.02 16.10 16 24 H -0.27 -6.18 7.11 56.52 0.40 -5.77 16 25 H -0.28 -6.28 7.11 56.52 0.40 -5.88 16 26 H -0.27 -6.18 7.11 56.52 0.40 -5.78 16 27 C -0.17 -1.54 7.27 -25.77 -0.19 -1.73 16 28 H 0.06 0.29 6.43 -51.93 -0.33 -0.04 16 29 H 0.06 0.30 8.14 -51.93 -0.42 -0.12 16 30 H 0.06 0.26 6.43 -51.93 -0.33 -0.07 16 31 H 0.07 0.65 8.10 -51.93 -0.42 0.23 16 32 H 0.05 0.39 6.43 -51.93 -0.33 0.06 16 33 H 0.08 0.94 5.51 -51.93 -0.29 0.65 16 34 H 0.05 0.40 8.14 -51.93 -0.42 -0.02 16 35 H 0.06 0.24 7.57 -51.93 -0.39 -0.15 16 36 H 0.07 0.28 6.43 -51.93 -0.33 -0.05 16 37 H 0.06 0.35 8.14 -51.93 -0.42 -0.07 16 38 H 0.06 0.44 6.43 -51.93 -0.33 0.10 16 39 H 0.07 0.32 6.43 -51.93 -0.33 -0.02 16 40 H 0.06 0.28 7.56 -51.93 -0.39 -0.12 16 41 H 0.40 2.18 7.31 -40.82 -0.30 1.88 16 42 H 0.07 0.73 7.85 -51.93 -0.41 0.33 16 43 H 0.07 0.66 8.14 -51.93 -0.42 0.23 16 44 H 0.09 0.61 8.14 -51.93 -0.42 0.19 16 45 H 0.09 1.01 8.10 -51.93 -0.42 0.59 16 46 H 0.07 0.66 8.14 -51.93 -0.42 0.24 16 47 H 0.10 1.02 7.88 -51.93 -0.41 0.61 16 48 H 0.35 5.81 7.91 -39.29 -0.31 5.50 16 49 H 0.04 0.67 8.14 -51.93 -0.42 0.25 16 50 H 0.09 1.37 8.13 -51.93 -0.42 0.95 16 51 H 0.39 9.48 7.90 -40.82 -0.32 9.16 16 52 H 0.27 7.00 8.31 -40.82 -0.34 6.66 16 53 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 54 H 0.09 0.89 7.59 -51.93 -0.39 0.49 16 LS Contribution 419.19 15.07 6.32 6.32 Total: -1.00 -32.81 419.19 -8.71 -41.51 By element: Atomic # 1 Polarization: 22.16 SS G_CDS: -9.37 Total: 12.78 kcal Atomic # 6 Polarization: 1.90 SS G_CDS: -0.47 Total: 1.43 kcal Atomic # 7 Polarization: -54.87 SS G_CDS: -0.32 Total: -55.19 kcal Atomic # 8 Polarization: -23.11 SS G_CDS: 0.16 Total: -22.95 kcal Atomic # 14 Polarization: 21.12 SS G_CDS: -5.02 Total: 16.10 kcal Total LS contribution 6.32 Total: 6.32 kcal Total: -32.81 -8.71 -41.51 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. ZINC001100365667.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 -31.576 kcal (2) G-P(sol) polarization free energy of solvation -32.806 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -64.382 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.709 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.514 kcal (6) G-S(sol) free energy of system = (1) + (5) -73.090 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.86 seconds