Wall clock time and date at job start Sat Apr 11 2020 05:50:14 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 1.52996 * 1 3 3 C 1.52999 * 109.47418 * 2 1 4 4 N 1.46900 * 109.47340 * 120.00265 * 2 1 3 5 5 C 1.47018 * 110.99820 * 298.95556 * 4 2 1 6 6 C 1.53097 * 109.25552 * 177.60759 * 5 4 2 7 7 O 1.43014 * 109.26014 * 56.84774 * 6 5 4 8 8 C 1.43009 * 113.73794 * 301.32585 * 7 6 5 9 9 H 1.09001 * 109.50749 * 298.69331 * 8 7 6 10 10 C 1.50705 * 109.50653 * 178.60571 * 8 7 6 11 11 O 1.21277 * 120.00181 * 354.99990 * 10 8 7 12 12 N 1.34777 * 119.99702 * 175.00319 * 10 8 7 13 13 C 1.46501 * 119.99596 * 180.02562 * 12 10 8 14 14 H 1.09005 * 110.89016 * 31.12050 * 13 12 10 15 15 C 1.55133 * 111.19477 * 267.18468 * 13 12 10 16 16 N 1.47421 * 104.72251 * 279.19584 * 15 13 12 17 17 C 1.36934 * 125.65030 * 155.81786 * 16 15 13 18 18 H 1.07994 * 120.00101 * 193.35821 * 17 16 15 19 19 C 1.38811 * 119.99843 * 13.35762 * 17 16 15 20 20 N 1.31619 * 120.00362 * 204.21540 * 19 17 16 21 21 Si 1.86804 * 120.00012 * 23.94159 * 19 17 16 22 22 H 1.48496 * 109.47234 * 270.27607 * 21 19 17 23 23 H 1.48499 * 109.46944 * 30.27504 * 21 19 17 24 24 H 1.48500 * 109.46997 * 150.27374 * 21 19 17 25 25 C 1.47023 * 108.70138 * 335.54938 * 16 15 13 26 26 C 1.54323 * 107.27391 * 1.28822 * 25 16 15 27 27 C 1.53003 * 110.72055 * 140.55589 * 26 25 16 28 28 C 1.53004 * 110.72146 * 263.83353 * 26 25 16 29 29 C 1.47016 * 111.00180 * 175.32084 * 4 2 1 30 30 H 1.08994 * 109.46971 * 299.99566 * 1 2 3 31 31 H 1.09004 * 109.47264 * 59.99880 * 1 2 3 32 32 H 1.08997 * 109.47355 * 180.02562 * 1 2 3 33 33 H 1.09000 * 109.47404 * 239.99889 * 2 1 3 34 34 H 1.08998 * 109.47355 * 300.00512 * 3 2 1 35 35 H 1.09009 * 109.47004 * 59.99866 * 3 2 1 36 36 H 1.08993 * 109.47554 * 179.97438 * 3 2 1 37 37 H 1.08998 * 109.50881 * 57.67265 * 5 4 2 38 38 H 1.09006 * 109.50427 * 297.53876 * 5 4 2 39 39 H 1.08999 * 109.50643 * 296.91069 * 6 5 4 40 40 H 1.08998 * 109.54200 * 176.80489 * 6 5 4 41 41 H 0.96992 * 120.00490 * 359.97438 * 12 10 8 42 42 H 1.08999 * 110.49555 * 160.34793 * 15 13 12 43 43 H 1.09000 * 110.33859 * 37.95952 * 15 13 12 44 44 H 0.97003 * 119.99291 * 354.29123 * 20 19 17 45 45 H 1.09001 * 109.88073 * 120.70925 * 25 16 15 46 46 H 1.09004 * 109.88323 * 241.87205 * 25 16 15 47 47 H 1.08997 * 109.46945 * 61.45561 * 27 26 25 48 48 H 1.08998 * 109.46949 * 181.45768 * 27 26 25 49 49 H 1.09001 * 109.46784 * 301.45562 * 27 26 25 50 50 H 1.08995 * 109.47135 * 58.54399 * 28 26 25 51 51 H 1.09003 * 109.46661 * 178.54450 * 28 26 25 52 52 H 1.09000 * 109.46847 * 298.54282 * 28 26 25 53 53 H 1.08991 * 109.50737 * 62.45432 * 29 4 2 54 54 H 1.09002 * 109.50179 * 302.32455 * 29 4 2 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 2.0197 -0.6925 1.1994 5 6 1.5688 -0.0116 2.4219 6 6 2.0498 -0.7978 3.6444 7 8 3.4730 -0.9287 3.5910 8 6 3.9467 -1.5881 2.4137 9 1 3.5456 -2.6010 2.3774 10 6 5.4525 -1.6437 2.4394 11 8 6.0648 -1.0875 3.3264 12 7 6.1187 -2.3115 1.4768 13 6 7.5825 -2.3660 1.5021 14 1 7.9547 -2.3394 2.5263 15 6 8.2011 -1.2212 0.6575 16 7 8.1303 -1.7021 -0.7343 17 6 8.1112 -0.9112 -1.8520 18 1 7.8432 -1.3347 -2.8086 19 6 8.4364 0.4348 -1.7554 20 7 7.9844 1.2870 -2.6507 21 14 9.5094 1.0379 -0.3502 22 1 8.6514 1.4117 0.8027 23 1 10.4438 -0.0418 0.0577 24 1 10.2862 2.2232 -0.7941 25 6 8.0899 -3.1718 -0.7237 26 6 8.1054 -3.6200 0.7529 27 6 7.1669 -4.8093 0.9674 28 6 9.5279 -3.9635 1.1995 29 6 3.4850 -0.8099 1.1787 30 1 -0.3633 0.5137 0.8900 31 1 -0.3634 0.5139 -0.8900 32 1 -0.3634 -1.0276 0.0005 33 1 1.8933 -0.5138 -0.8900 34 1 1.6767 1.9564 -0.8899 35 1 1.6767 1.9563 0.8901 36 1 3.1300 1.4425 0.0005 37 1 0.4802 0.0414 2.4286 38 1 1.9833 0.9962 2.4511 39 1 1.5930 -1.7874 3.6435 40 1 1.7670 -0.2672 4.5535 41 1 5.6291 -2.7565 0.7676 42 1 9.2378 -1.0502 0.9476 43 1 7.6183 -0.3074 0.7732 44 1 7.4939 0.9644 -3.4229 45 1 7.1779 -3.5210 -1.2077 46 1 8.9626 -3.5703 -1.2412 47 1 7.5034 -5.6513 0.3626 48 1 7.1738 -5.0922 2.0200 49 1 6.1551 -4.5314 0.6724 50 1 10.1704 -3.0931 1.0672 51 1 9.5189 -4.2521 2.2506 52 1 9.9076 -4.7901 0.5990 53 1 3.9299 0.1850 1.1880 54 1 3.7949 -1.3395 0.2778 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 ZINC000974965920.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 05:50:14 Heat of formation + Delta-G solvation = -44.675030 kcal Electronic energy + Delta-G solvation = -32632.069462 eV Core-core repulsion = 28604.888611 eV Total energy + Delta-G solvation = -4027.180851 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.89 seconds Orbital eigenvalues (eV) -40.54903 -39.53299 -38.03730 -36.72742 -34.02678 -33.33584 -31.99232 -31.48487 -31.27253 -28.53514 -27.47979 -27.23953 -26.49258 -25.93969 -24.50923 -23.16760 -22.06544 -20.79166 -20.06568 -19.65373 -18.94424 -17.39444 -17.25282 -16.77966 -16.18897 -15.86416 -15.47853 -15.12817 -14.98941 -14.85464 -14.36622 -14.22161 -14.01525 -13.92278 -13.53387 -13.29321 -13.14670 -13.13835 -12.85338 -12.54954 -12.45870 -12.25880 -12.12495 -12.07126 -11.96495 -11.53654 -11.51798 -11.41270 -11.22638 -11.05665 -10.89739 -10.78613 -10.74334 -10.65634 -10.17369 -10.11897 -9.81284 -9.74437 -9.44085 -9.25278 -8.75022 -8.51558 -8.41897 -7.06521 -6.30887 -3.20978 2.75666 2.95454 3.48451 3.52670 3.59236 3.67544 4.05493 4.60229 4.61471 4.71331 4.73392 4.74011 4.88528 4.93781 4.95460 4.98212 5.10894 5.12230 5.13138 5.16771 5.24876 5.38511 5.45854 5.46668 5.49114 5.55929 5.66124 5.66774 5.69111 5.70947 5.75754 5.78644 5.89687 5.90865 5.96270 5.99399 6.06129 6.13432 6.19062 6.24489 6.36612 6.39664 6.56588 6.60144 6.75079 6.76075 6.82000 6.85972 6.99425 7.68938 7.76725 8.33805 8.44787 9.02858 9.59194 10.26039 11.16147 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.010154 B = 0.004449 C = 0.003677 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2756.991528 B = 6291.720302 C = 7612.109824 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.143 4.143 2 C 0.075 3.925 3 C -0.190 4.190 4 N -0.527 5.527 5 C 0.007 3.993 6 C 0.064 3.936 7 O -0.356 6.356 8 C 0.082 3.918 9 H 0.089 0.911 10 C 0.521 3.479 11 O -0.522 6.522 12 N -0.701 5.701 13 C 0.141 3.859 14 H 0.097 0.903 15 C 0.098 3.902 16 N -0.605 5.605 17 C -0.325 4.325 18 H 0.075 0.925 19 C -0.016 4.016 20 N -0.922 5.922 21 Si 1.058 2.942 22 H -0.293 1.293 23 H -0.286 1.286 24 H -0.299 1.299 25 C 0.142 3.858 26 C -0.087 4.087 27 C -0.130 4.130 28 C -0.131 4.131 29 C 0.026 3.974 30 H 0.054 0.946 31 H 0.060 0.940 32 H 0.062 0.938 33 H 0.087 0.913 34 H 0.064 0.936 35 H 0.057 0.943 36 H 0.063 0.937 37 H 0.090 0.910 38 H 0.050 0.950 39 H 0.059 0.941 40 H 0.101 0.899 41 H 0.401 0.599 42 H 0.040 0.960 43 H 0.062 0.938 44 H 0.261 0.739 45 H 0.028 0.972 46 H 0.030 0.970 47 H 0.057 0.943 48 H 0.055 0.945 49 H 0.053 0.947 50 H 0.062 0.938 51 H 0.053 0.947 52 H 0.059 0.941 53 H 0.058 0.942 54 H 0.094 0.906 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -13.372 -9.315 9.060 18.646 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 -0.200 4.200 2 C -0.033 4.033 3 C -0.249 4.249 4 N -0.252 5.252 5 C -0.121 4.121 6 C -0.013 4.013 7 O -0.273 6.273 8 C 0.021 3.979 9 H 0.107 0.893 10 C 0.305 3.695 11 O -0.397 6.397 12 N -0.354 5.354 13 C 0.035 3.965 14 H 0.115 0.885 15 C -0.028 4.028 16 N -0.332 5.332 17 C -0.452 4.452 18 H 0.092 0.908 19 C -0.217 4.217 20 N -0.563 5.563 21 Si 0.890 3.110 22 H -0.220 1.220 23 H -0.213 1.213 24 H -0.227 1.227 25 C 0.016 3.984 26 C -0.088 4.088 27 C -0.188 4.188 28 C -0.189 4.189 29 C -0.103 4.103 30 H 0.073 0.927 31 H 0.079 0.921 32 H 0.082 0.918 33 H 0.106 0.894 34 H 0.083 0.917 35 H 0.076 0.924 36 H 0.082 0.918 37 H 0.108 0.892 38 H 0.068 0.932 39 H 0.077 0.923 40 H 0.119 0.881 41 H 0.236 0.764 42 H 0.057 0.943 43 H 0.080 0.920 44 H 0.072 0.928 45 H 0.046 0.954 46 H 0.048 0.952 47 H 0.076 0.924 48 H 0.074 0.926 49 H 0.072 0.928 50 H 0.081 0.919 51 H 0.072 0.928 52 H 0.078 0.922 53 H 0.076 0.924 54 H 0.112 0.888 Dipole moment (debyes) X Y Z Total from point charges -12.364 -7.903 10.440 18.009 hybrid contribution -0.656 -0.735 -1.438 1.743 sum -13.019 -8.638 9.002 18.032 Atomic orbital electron populations 1.21855 0.94139 1.02321 1.01722 1.21734 0.95674 0.92899 0.92984 1.22493 1.02422 0.97625 1.02368 1.62519 1.09717 1.50792 1.02158 1.22918 1.01403 0.97199 0.90583 1.22727 0.81026 0.99962 0.97630 1.88120 1.21087 1.78977 1.39163 1.21898 0.92203 0.97454 0.86387 0.89335 1.19973 0.88486 0.78936 0.82141 1.90710 1.69206 1.43788 1.36005 1.45706 1.07328 1.54404 1.27942 1.22189 0.78880 0.95748 0.99658 0.88528 1.22453 0.98163 0.96531 0.85700 1.44772 1.87520 0.99976 1.00947 1.19986 1.45288 0.92431 0.87513 0.90763 1.25793 1.00081 0.91685 1.04150 1.70922 1.37456 1.34418 1.13458 0.83933 0.77160 0.74954 0.74960 1.22043 1.21285 1.22674 1.21455 0.98552 0.86217 0.92130 1.21878 0.96046 0.94040 0.96871 1.21708 0.98661 0.97048 1.01400 1.21723 0.94807 1.01876 1.00480 1.22691 0.88345 1.01144 0.98083 0.92661 0.92059 0.91848 0.89442 0.91724 0.92430 0.91831 0.89226 0.93191 0.92256 0.88115 0.76356 0.94280 0.91951 0.92829 0.95442 0.95219 0.92409 0.92615 0.92778 0.91882 0.92759 0.92223 0.92423 0.88761 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 16. 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 -0.14 -1.22 8.99 37.16 0.33 -0.89 16 2 C 0.08 0.82 2.97 -67.72 -0.20 0.61 16 3 C -0.19 -2.25 8.49 37.16 0.32 -1.94 16 4 N -0.53 -6.08 4.72 -226.33 -1.07 -7.15 16 5 C 0.01 0.07 4.86 -3.71 -0.02 0.06 16 6 C 0.06 0.68 7.01 37.21 0.26 0.94 16 7 O -0.36 -5.38 10.01 -55.06 -0.55 -5.93 16 8 C 0.08 1.17 3.22 -27.83 -0.09 1.08 16 9 H 0.09 1.05 8.14 -51.93 -0.42 0.63 16 10 C 0.52 8.96 7.18 -10.98 -0.08 8.89 16 11 O -0.52 -11.12 16.15 -14.27 -0.23 -11.35 16 12 N -0.70 -11.18 4.49 -51.61 -0.23 -11.42 16 13 C 0.14 2.47 2.67 -65.66 -0.18 2.29 16 14 H 0.10 1.70 7.44 -51.93 -0.39 1.32 16 15 C 0.10 2.17 4.08 -2.41 -0.01 2.16 16 16 N -0.60 -14.22 3.26 -169.94 -0.55 -14.77 16 17 C -0.32 -9.06 10.45 -15.06 -0.16 -9.22 16 18 H 0.07 2.18 8.06 -52.49 -0.42 1.76 16 19 C -0.02 -0.48 5.43 -17.43 -0.09 -0.58 16 20 N -0.92 -28.69 13.70 55.49 0.76 -27.92 16 21 Si 1.06 27.45 24.68 -169.99 -4.20 23.25 16 22 H -0.29 -7.53 6.61 56.52 0.37 -7.16 16 23 H -0.29 -6.98 6.20 56.52 0.35 -6.63 16 24 H -0.30 -7.84 7.11 56.52 0.40 -7.44 16 25 C 0.14 2.67 6.41 -3.06 -0.02 2.65 16 26 C -0.09 -1.32 0.80 -152.67 -0.12 -1.44 16 27 C -0.13 -1.54 8.16 37.16 0.30 -1.24 16 28 C -0.13 -1.81 8.44 37.16 0.31 -1.49 16 29 C 0.03 0.36 4.54 -3.71 -0.02 0.34 16 30 H 0.05 0.44 6.37 -51.93 -0.33 0.11 16 31 H 0.06 0.48 8.14 -51.93 -0.42 0.06 16 32 H 0.06 0.53 8.14 -51.93 -0.42 0.11 16 33 H 0.09 1.00 8.13 -51.93 -0.42 0.58 16 34 H 0.06 0.71 8.14 -51.93 -0.42 0.28 16 35 H 0.06 0.64 6.44 -51.92 -0.33 0.31 16 36 H 0.06 0.91 6.57 -51.93 -0.34 0.57 16 37 H 0.09 0.75 6.21 -51.93 -0.32 0.43 16 38 H 0.05 0.59 6.43 -51.93 -0.33 0.25 16 39 H 0.06 0.56 8.14 -51.93 -0.42 0.14 16 40 H 0.10 0.89 8.14 -51.93 -0.42 0.46 16 41 H 0.40 5.64 7.01 -40.82 -0.29 5.35 16 42 H 0.04 0.90 5.10 -51.93 -0.26 0.63 16 43 H 0.06 1.57 6.25 -51.93 -0.32 1.24 16 44 H 0.26 8.02 8.73 -40.82 -0.36 7.66 16 45 H 0.03 0.51 7.82 -51.93 -0.41 0.10 16 46 H 0.03 0.58 7.84 -51.93 -0.41 0.17 16 47 H 0.06 0.62 8.14 -51.93 -0.42 0.19 16 48 H 0.05 0.61 8.14 -51.93 -0.42 0.19 16 49 H 0.05 0.61 6.34 -51.93 -0.33 0.28 16 50 H 0.06 0.99 7.42 -51.93 -0.39 0.60 16 51 H 0.05 0.65 8.14 -51.93 -0.42 0.23 16 52 H 0.06 0.73 8.14 -51.93 -0.42 0.31 16 53 H 0.06 0.95 6.55 -51.93 -0.34 0.61 16 54 H 0.09 1.28 8.02 -51.93 -0.42 0.86 16 LS Contribution 398.76 15.07 6.01 6.01 Total: -1.00 -33.82 398.76 -9.03 -42.85 By element: Atomic # 1 Polarization: 13.72 SS G_CDS: -9.51 Total: 4.20 kcal Atomic # 6 Polarization: 1.69 SS G_CDS: 0.54 Total: 2.23 kcal Atomic # 7 Polarization: -60.17 SS G_CDS: -1.09 Total: -61.26 kcal Atomic # 8 Polarization: -16.50 SS G_CDS: -0.78 Total: -17.28 kcal Atomic # 14 Polarization: 27.45 SS G_CDS: -4.20 Total: 23.25 kcal Total LS contribution 6.01 Total: 6.01 kcal Total: -33.82 -9.03 -42.85 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. ZINC000974965920.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 -1.822 kcal (2) G-P(sol) polarization free energy of solvation -33.824 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -35.645 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -9.030 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.853 kcal (6) G-S(sol) free energy of system = (1) + (5) -44.675 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.89 seconds