Wall clock time and date at job start Tue Mar 31 2020 11:29:43 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 1.53007 * 1 3 3 C 1.53007 * 109.46846 * 2 1 4 4 C 1.52998 * 109.47426 * 120.00281 * 2 1 3 5 5 H 1.09000 * 109.46887 * 54.66368 * 4 2 1 6 6 N 1.46906 * 109.47014 * 294.66841 * 4 2 1 7 7 C 1.46894 * 110.99956 * 151.57596 * 6 4 2 8 8 H 1.08996 * 109.47375 * 325.91033 * 7 6 4 9 9 C 1.53005 * 109.47010 * 85.91048 * 7 6 4 10 10 C 1.53001 * 109.47175 * 205.90825 * 7 6 4 11 11 C 1.50696 * 109.47113 * 62.70641 * 10 7 6 12 12 H 1.08003 * 120.00190 * 5.05642 * 11 10 7 13 13 C 1.37877 * 120.00084 * 185.06035 * 11 10 7 14 14 N 1.31511 * 119.99923 * 359.97438 * 13 11 10 15 15 Si 1.86802 * 119.99879 * 179.97438 * 13 11 10 16 16 H 1.48497 * 109.46958 * 89.99973 * 15 13 11 17 17 H 1.48501 * 109.46820 * 210.00127 * 15 13 11 18 18 H 1.48501 * 109.47128 * 329.99829 * 15 13 11 19 19 C 1.50693 * 109.47131 * 174.66998 * 4 2 1 20 20 C 1.38235 * 120.00104 * 79.72563 * 19 4 2 21 21 C 1.38243 * 120.00124 * 179.78891 * 20 19 4 22 22 C 1.38231 * 119.99563 * 0.46241 * 21 20 19 23 23 C 1.50700 * 119.99887 * 179.79376 * 22 21 20 24 24 C 1.53007 * 109.46820 * 239.97727 * 23 22 21 25 25 C 1.53000 * 109.47001 * 359.97438 * 23 22 21 26 26 C 1.53001 * 109.47484 * 119.97925 * 23 22 21 27 27 C 1.38242 * 120.00435 * 359.76661 * 22 21 20 28 28 C 1.38236 * 119.99726 * 0.02562 * 27 22 21 29 29 H 1.08994 * 109.46932 * 57.67322 * 1 2 3 30 30 H 1.09001 * 109.46886 * 177.67819 * 1 2 3 31 31 H 1.09006 * 109.46897 * 297.67596 * 1 2 3 32 32 H 1.08995 * 109.46930 * 240.00805 * 2 1 3 33 33 H 1.09007 * 109.46865 * 60.00283 * 3 2 1 34 34 H 1.08997 * 109.46632 * 180.02562 * 3 2 1 35 35 H 1.08999 * 109.47151 * 300.00392 * 3 2 1 36 36 H 1.00903 * 110.99952 * 27.62226 * 6 4 2 37 37 H 1.09004 * 109.47196 * 300.00017 * 9 7 6 38 38 H 1.09005 * 109.47070 * 60.00024 * 9 7 6 39 39 H 1.09001 * 109.47264 * 180.02562 * 9 7 6 40 40 H 1.09003 * 109.47003 * 182.69916 * 10 7 6 41 41 H 1.08990 * 109.47392 * 302.70180 * 10 7 6 42 42 H 0.97002 * 119.99710 * 180.02562 * 14 13 11 43 43 H 1.08005 * 120.00242 * 359.97438 * 20 19 4 44 44 H 1.07996 * 120.00038 * 180.25271 * 21 20 19 45 45 H 1.08994 * 109.47047 * 60.00383 * 24 23 22 46 46 H 1.09004 * 109.46764 * 179.97438 * 24 23 22 47 47 H 1.09000 * 109.47238 * 299.99391 * 24 23 22 48 48 H 1.08996 * 109.47465 * 60.00077 * 25 23 22 49 49 H 1.09004 * 109.46623 * 180.02562 * 25 23 22 50 50 H 1.09007 * 109.46969 * 299.99937 * 25 23 22 51 51 H 1.09002 * 109.47200 * 59.99605 * 26 23 22 52 52 H 1.08995 * 109.47305 * 180.02562 * 26 23 22 53 53 H 1.09003 * 109.46968 * 299.99926 * 26 23 22 54 54 H 1.07999 * 120.00182 * 179.97438 * 27 22 21 55 55 H 1.07996 * 119.99797 * 179.97438 * 28 27 22 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 1.4426 0.0000 4 6 2.0401 -0.7213 1.2492 5 1 1.6009 -1.7176 1.2982 6 7 1.6584 0.0415 2.4452 7 6 1.4996 -0.8445 3.6061 8 1 1.1058 -1.8063 3.2779 9 6 2.8581 -1.0522 4.2787 10 6 0.5286 -0.2093 4.6034 11 6 -0.8275 -0.0656 3.9622 12 1 -1.0037 -0.4679 2.9755 13 6 -1.8435 0.5794 4.6351 14 7 -1.6291 1.0689 5.8367 15 14 -3.5243 0.7581 3.8399 16 1 -4.3671 -0.4116 4.1958 17 1 -4.1727 2.0021 4.3271 18 1 -3.3692 0.8259 2.3645 19 6 3.5413 -0.8366 1.1849 20 6 4.3327 0.2455 1.5221 21 6 5.7099 0.1384 1.4674 22 6 6.2953 -1.0478 1.0661 23 6 7.7966 -1.1632 1.0019 24 6 8.2218 -1.4945 -0.4300 25 6 8.4287 0.1636 1.4276 26 6 8.2634 -2.2757 1.9428 27 6 5.5039 -2.1284 0.7243 28 6 4.1268 -2.0226 0.7832 29 1 -0.3633 0.5495 -0.8683 30 1 -0.3633 -1.0268 -0.0416 31 1 -0.3633 0.4774 0.9101 32 1 1.8934 -0.5137 -0.8900 33 1 1.6767 1.9564 0.8901 34 1 3.1300 1.4425 -0.0005 35 1 1.6766 1.9564 -0.8899 36 1 0.8184 0.5758 2.2805 37 1 3.5499 -1.5047 3.5682 38 1 3.2519 -0.0902 4.6069 39 1 2.7404 -1.7100 5.1399 40 1 0.4477 -0.8437 5.4861 41 1 0.8985 0.7736 4.8951 42 1 -2.3440 1.5224 6.3103 43 1 3.8751 1.1737 1.8313 44 1 6.3282 0.9825 1.7348 45 1 7.8893 -0.7019 -1.1003 46 1 9.3077 -1.5775 -0.4766 47 1 7.7715 -2.4397 -0.7333 48 1 8.1257 0.3997 2.4476 49 1 9.5145 0.0802 1.3807 50 1 8.0961 0.9561 0.7571 51 1 7.8130 -3.2208 1.6396 52 1 9.3492 -2.3588 1.8967 53 1 7.9604 -2.0397 2.9630 54 1 5.9613 -3.0550 0.4104 55 1 3.5085 -2.8667 0.5158 RHF calculation, no. of doubly occupied orbitals= 62 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) 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 ZINC001617473686.mol2 55 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 11:29:43 Heat of formation + Delta-G solvation = -12.747318 kcal Electronic energy + Delta-G solvation = -28202.022883 eV Core-core repulsion = 24816.216587 eV Total energy + Delta-G solvation = -3385.806296 eV No. of doubly occupied orbitals = 62 Molecular weight (most abundant/longest-lived isotopes) = 317.241 amu Computer time = 0.93 seconds Orbital eigenvalues (eV) -40.02591 -38.16684 -35.80666 -34.61514 -32.43222 -30.91300 -30.43335 -28.78922 -27.50767 -27.37885 -27.28337 -26.72202 -24.95298 -22.99443 -22.05259 -21.79015 -19.44653 -19.28851 -18.95331 -16.51633 -16.29673 -15.51227 -15.28391 -14.85244 -14.63849 -14.38099 -14.25368 -13.99326 -13.67347 -13.53572 -13.37639 -12.98544 -12.71405 -12.67852 -12.52040 -12.11943 -11.99211 -11.84675 -11.81533 -11.71694 -11.64922 -11.48230 -11.27892 -11.18818 -11.06830 -11.02734 -10.81571 -10.71933 -10.62652 -10.43848 -10.43156 -10.30660 -10.19959 -10.01832 -9.16526 -9.03921 -8.58041 -8.39722 -8.12387 -7.62080 -6.02634 -4.05626 1.63613 1.73032 3.28572 3.35892 3.37219 4.02422 4.42387 4.55886 4.67608 4.83347 4.89620 5.10444 5.19252 5.22526 5.27374 5.30699 5.33068 5.42697 5.44023 5.46988 5.54820 5.62246 5.71343 5.73213 5.74761 5.86415 5.90190 5.93597 5.95559 5.98227 6.04269 6.08415 6.16991 6.17989 6.19840 6.22464 6.31862 6.32421 6.37636 6.39229 6.44308 6.61074 6.64760 6.72228 6.77866 6.87566 7.00789 7.03881 7.05630 7.32562 7.58107 7.66733 7.98151 8.12486 8.35319 8.40397 9.01314 9.58467 11.08175 Molecular weight = 317.24amu Principal moments of inertia in cm(-1) A = 0.020182 B = 0.003274 C = 0.003038 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1387.049773 B = 8550.180482 C = 9214.868498 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.156 4.156 2 C -0.090 4.090 3 C -0.147 4.147 4 C 0.126 3.874 5 H 0.046 0.954 6 N -0.672 5.672 7 C 0.091 3.909 8 H 0.026 0.974 9 C -0.134 4.134 10 C 0.020 3.980 11 C -0.522 4.522 12 H 0.053 0.947 13 C 0.062 3.938 14 N -0.890 5.890 15 Si 0.886 3.114 16 H -0.282 1.282 17 H -0.287 1.287 18 H -0.273 1.273 19 C -0.056 4.056 20 C -0.080 4.080 21 C -0.130 4.130 22 C -0.082 4.082 23 C -0.028 4.028 24 C -0.136 4.136 25 C -0.143 4.143 26 C -0.137 4.137 27 C -0.121 4.121 28 C -0.122 4.122 29 H 0.052 0.948 30 H 0.050 0.950 31 H 0.071 0.929 32 H 0.065 0.935 33 H 0.068 0.932 34 H 0.059 0.941 35 H 0.043 0.957 36 H 0.359 0.641 37 H 0.041 0.959 38 H 0.052 0.948 39 H 0.041 0.959 40 H 0.016 0.984 41 H 0.028 0.972 42 H 0.260 0.740 43 H 0.132 0.868 44 H 0.119 0.881 45 H 0.055 0.945 46 H 0.054 0.946 47 H 0.055 0.945 48 H 0.059 0.941 49 H 0.053 0.947 50 H 0.058 0.942 51 H 0.055 0.945 52 H 0.054 0.946 53 H 0.056 0.944 54 H 0.111 0.889 55 H 0.112 0.888 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges 17.363 -3.695 -12.516 21.721 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 -0.213 4.213 2 C -0.109 4.109 3 C -0.204 4.204 4 C 0.015 3.985 5 H 0.064 0.936 6 N -0.308 5.308 7 C -0.018 4.018 8 H 0.044 0.956 9 C -0.192 4.192 10 C -0.017 4.017 11 C -0.561 4.561 12 H 0.071 0.929 13 C -0.140 4.140 14 N -0.529 5.529 15 Si 0.714 3.286 16 H -0.208 1.208 17 H -0.212 1.212 18 H -0.198 1.198 19 C -0.057 4.057 20 C -0.098 4.098 21 C -0.148 4.148 22 C -0.082 4.082 23 C -0.028 4.028 24 C -0.194 4.194 25 C -0.200 4.200 26 C -0.195 4.195 27 C -0.139 4.139 28 C -0.141 4.141 29 H 0.071 0.929 30 H 0.069 0.931 31 H 0.089 0.911 32 H 0.083 0.917 33 H 0.087 0.913 34 H 0.078 0.922 35 H 0.062 0.938 36 H 0.184 0.816 37 H 0.060 0.940 38 H 0.071 0.929 39 H 0.060 0.940 40 H 0.034 0.966 41 H 0.047 0.953 42 H 0.070 0.930 43 H 0.150 0.850 44 H 0.137 0.863 45 H 0.074 0.926 46 H 0.073 0.927 47 H 0.074 0.926 48 H 0.078 0.922 49 H 0.072 0.928 50 H 0.077 0.923 51 H 0.074 0.926 52 H 0.073 0.927 53 H 0.076 0.924 54 H 0.129 0.871 55 H 0.130 0.870 Dipole moment (debyes) X Y Z Total from point charges 17.888 -3.404 -12.202 21.919 hybrid contribution -1.920 -0.475 -0.490 2.038 sum 15.968 -3.879 -12.693 20.763 Atomic orbital electron populations 1.21957 0.94949 1.01739 1.02654 1.21214 0.95625 0.97083 0.96971 1.21905 1.01312 0.95486 1.01679 1.20493 0.90735 0.96111 0.91165 0.93595 1.60581 1.42205 1.25847 1.02193 1.21635 0.94751 0.93752 0.91681 0.95586 1.21825 0.97643 1.00712 0.99024 1.19285 0.92394 0.96548 0.93503 1.21176 0.96108 1.36352 1.02415 0.92928 1.24981 0.98647 0.95508 0.94877 1.69961 1.32798 1.37840 1.12270 0.86693 0.84698 0.77515 0.79692 1.20815 1.21245 1.19809 1.19898 0.95545 0.93104 0.97141 1.21106 0.92395 0.99297 0.97018 1.21170 0.95030 0.97351 1.01226 1.19652 0.94062 0.94114 1.00415 1.19451 0.91505 0.96053 0.95759 1.21874 1.00613 1.01611 0.95260 1.21949 0.99982 0.96445 1.01613 1.21879 1.00447 0.97772 0.99359 1.20752 0.93336 0.97993 1.01848 1.20963 0.94560 0.97419 1.01145 0.92886 0.93050 0.91054 0.91654 0.91274 0.92229 0.93791 0.81631 0.93956 0.92929 0.93980 0.96621 0.95323 0.92989 0.85042 0.86332 0.92605 0.92733 0.92587 0.92175 0.92768 0.92326 0.92574 0.92736 0.92438 0.87066 0.86976 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 -0.16 -2.31 9.07 37.16 0.34 -1.97 16 2 C -0.09 -1.27 2.66 -90.61 -0.24 -1.51 16 3 C -0.15 -1.99 8.13 37.16 0.30 -1.69 16 4 C 0.13 1.97 2.01 -68.87 -0.14 1.84 16 5 H 0.05 0.78 7.21 -51.93 -0.37 0.40 16 6 N -0.67 -12.31 4.69 -100.96 -0.47 -12.78 16 7 C 0.09 1.88 2.62 -67.71 -0.18 1.70 16 8 H 0.03 0.56 7.38 -51.93 -0.38 0.18 16 9 C -0.13 -2.50 9.15 37.16 0.34 -2.16 16 10 C 0.02 0.50 4.60 -27.88 -0.13 0.38 16 11 C -0.52 -13.98 7.98 -34.44 -0.27 -14.25 16 12 H 0.05 1.36 7.39 -52.48 -0.39 0.97 16 13 C 0.06 1.71 5.46 -17.82 -0.10 1.62 16 14 N -0.89 -26.19 13.29 55.43 0.74 -25.45 16 15 Si 0.89 21.12 29.54 -169.99 -5.02 16.10 16 16 H -0.28 -6.72 7.11 56.52 0.40 -6.32 16 17 H -0.29 -6.84 7.11 56.52 0.40 -6.43 16 18 H -0.27 -6.31 7.11 56.52 0.40 -5.90 16 19 C -0.06 -0.82 2.91 -104.63 -0.30 -1.12 16 20 C -0.08 -1.14 7.12 -39.58 -0.28 -1.43 16 21 C -0.13 -1.66 8.98 -39.58 -0.36 -2.02 16 22 C -0.08 -0.98 4.76 -104.62 -0.50 -1.48 16 23 C -0.03 -0.26 0.85 -155.66 -0.13 -0.40 16 24 C -0.14 -1.16 8.29 37.16 0.31 -0.85 16 25 C -0.14 -1.25 7.13 37.16 0.27 -0.98 16 26 C -0.14 -1.24 8.29 37.16 0.31 -0.93 16 27 C -0.12 -1.48 8.71 -39.58 -0.34 -1.83 16 28 C -0.12 -1.65 9.67 -39.58 -0.38 -2.04 16 29 H 0.05 0.70 8.14 -51.93 -0.42 0.28 16 30 H 0.05 0.75 8.14 -51.93 -0.42 0.33 16 31 H 0.07 1.23 6.25 -51.93 -0.32 0.91 16 32 H 0.07 0.86 8.14 -51.93 -0.42 0.44 16 33 H 0.07 1.03 7.06 -51.93 -0.37 0.67 16 34 H 0.06 0.79 5.55 -51.93 -0.29 0.50 16 35 H 0.04 0.54 8.14 -51.93 -0.42 0.12 16 36 H 0.36 7.18 4.23 -39.29 -0.17 7.02 16 37 H 0.04 0.74 6.35 -51.93 -0.33 0.41 16 38 H 0.05 1.00 8.14 -51.93 -0.42 0.58 16 39 H 0.04 0.76 8.14 -51.93 -0.42 0.34 16 40 H 0.02 0.42 8.14 -51.93 -0.42 0.00 16 41 H 0.03 0.78 8.14 -51.93 -0.42 0.36 16 42 H 0.26 7.28 8.31 -40.82 -0.34 6.94 16 43 H 0.13 1.99 6.77 -52.48 -0.36 1.63 16 44 H 0.12 1.35 5.90 -52.49 -0.31 1.04 16 45 H 0.05 0.49 8.14 -51.93 -0.42 0.07 16 46 H 0.05 0.40 8.14 -51.93 -0.42 -0.03 16 47 H 0.06 0.47 7.39 -51.93 -0.38 0.09 16 48 H 0.06 0.55 7.51 -51.93 -0.39 0.16 16 49 H 0.05 0.41 8.14 -51.93 -0.42 -0.01 16 50 H 0.06 0.51 7.51 -51.92 -0.39 0.12 16 51 H 0.06 0.50 7.39 -51.93 -0.38 0.12 16 52 H 0.05 0.42 8.14 -51.93 -0.42 0.00 16 53 H 0.06 0.57 8.14 -51.93 -0.42 0.14 16 54 H 0.11 1.18 7.10 -52.49 -0.37 0.80 16 55 H 0.11 1.41 8.04 -52.49 -0.42 0.98 16 LS Contribution 410.41 15.07 6.18 6.18 Total: -1.00 -27.87 410.41 -10.33 -38.21 By element: Atomic # 1 Polarization: 17.14 SS G_CDS: -10.26 Total: 6.88 kcal Atomic # 6 Polarization: -27.63 SS G_CDS: -1.50 Total: -29.13 kcal Atomic # 7 Polarization: -38.50 SS G_CDS: 0.26 Total: -38.23 kcal Atomic # 14 Polarization: 21.12 SS G_CDS: -5.02 Total: 16.10 kcal Total LS contribution 6.18 Total: 6.18 kcal Total: -27.87 -10.33 -38.21 kcal The number of atoms in the molecule is 55 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. ZINC001617473686.mol2 55 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 25.458 kcal (2) G-P(sol) polarization free energy of solvation -27.875 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -2.417 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.331 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -38.205 kcal (6) G-S(sol) free energy of system = (1) + (5) -12.747 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.93 seconds