Wall clock time and date at job start Sat Apr 11 2020 05:49:47 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 1.52995 * 109.46754 * 2 1 4 4 C 1.53005 * 109.47140 * 179.97438 * 3 2 1 5 5 H 1.09008 * 109.46923 * 54.99756 * 4 3 2 6 6 C 1.53001 * 109.47275 * 295.00229 * 4 3 2 7 7 C 1.50697 * 109.47219 * 174.99640 * 4 3 2 8 8 O 1.21275 * 120.00092 * 359.72691 * 7 4 3 9 9 N 1.34776 * 119.99716 * 180.02562 * 7 4 3 10 10 C 1.46497 * 119.99825 * 180.02562 * 9 7 4 11 11 C 1.53005 * 109.47328 * 179.97438 * 10 9 7 12 12 N 1.46497 * 109.47331 * 179.97438 * 11 10 9 13 13 C 1.34776 * 119.99833 * 179.97438 * 12 11 10 14 14 O 1.21585 * 120.00451 * 354.93008 * 13 12 11 15 15 N 1.34782 * 119.99713 * 174.92370 * 13 12 11 16 16 C 1.46928 * 120.63065 * 4.74824 * 15 13 12 17 17 C 1.52763 * 109.00850 * 233.58097 * 16 15 13 18 18 C 1.53045 * 109.38203 * 305.59019 * 17 16 15 19 19 C 1.53040 * 109.53570 * 61.23949 * 18 17 16 20 20 H 1.08998 * 109.49645 * 58.59003 * 19 18 17 21 21 C 1.50705 * 109.49300 * 178.68023 * 19 18 17 22 22 H 1.08000 * 119.99881 * 359.84029 * 21 19 18 23 23 C 1.37881 * 119.99753 * 179.83701 * 21 19 18 24 24 N 1.31513 * 120.00068 * 0.02562 * 23 21 19 25 25 Si 1.86801 * 119.99872 * 180.02562 * 23 21 19 26 26 H 1.48503 * 109.47017 * 59.99728 * 25 23 21 27 27 H 1.48498 * 109.47167 * 180.02562 * 25 23 21 28 28 H 1.48504 * 109.46885 * 300.00304 * 25 23 21 29 29 C 1.46924 * 120.62846 * 185.02767 * 15 13 12 30 30 H 1.08997 * 109.46937 * 60.00408 * 1 2 3 31 31 H 1.09008 * 109.46819 * 180.02562 * 1 2 3 32 32 H 1.08998 * 109.47466 * 299.99708 * 1 2 3 33 33 H 1.08993 * 109.47382 * 239.99585 * 2 1 3 34 34 H 1.08997 * 109.46937 * 119.99592 * 2 1 3 35 35 H 1.09001 * 109.47404 * 59.99925 * 3 2 1 36 36 H 1.08997 * 109.47065 * 299.99514 * 3 2 1 37 37 H 1.09003 * 109.47101 * 59.99624 * 6 4 3 38 38 H 1.08992 * 109.47126 * 179.97438 * 6 4 3 39 39 H 1.09000 * 109.46460 * 299.99627 * 6 4 3 40 40 H 0.97000 * 120.00024 * 359.97438 * 9 7 4 41 41 H 1.08999 * 109.47065 * 299.99558 * 10 9 7 42 42 H 1.09003 * 109.47371 * 60.00157 * 10 9 7 43 43 H 1.08991 * 109.47121 * 300.00245 * 11 10 9 44 44 H 1.09003 * 109.46487 * 59.99958 * 11 10 9 45 45 H 0.97000 * 120.00147 * 0.02562 * 12 11 10 46 46 H 1.08997 * 109.58619 * 353.41642 * 16 15 13 47 47 H 1.09001 * 109.58376 * 113.84296 * 16 15 13 48 48 H 1.08991 * 109.56321 * 185.55165 * 17 16 15 49 49 H 1.08996 * 109.38175 * 65.51785 * 17 16 15 50 50 H 1.08994 * 109.45812 * 301.21847 * 18 17 16 51 51 H 1.08998 * 109.44143 * 181.25274 * 18 17 16 52 52 H 0.97000 * 119.99737 * 179.97438 * 24 23 21 53 53 H 1.09002 * 109.58515 * 246.15879 * 29 15 13 54 54 H 1.09004 * 109.58808 * 6.57966 * 29 15 13 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 2.0399 1.4425 0.0000 4 6 3.5700 1.4426 0.0006 5 1 3.9337 0.8530 -0.8410 6 6 4.0795 0.8331 1.3083 7 6 4.0723 2.8580 -0.1233 8 8 3.2842 3.7758 -0.2091 9 7 5.3974 3.1033 -0.1447 10 6 5.8857 4.4792 -0.2646 11 6 7.4157 4.4793 -0.2641 12 7 7.9041 5.8552 -0.3846 13 6 9.2291 6.1006 -0.4052 14 8 10.0185 5.1923 -0.2314 15 7 9.6793 7.3530 -0.6185 16 6 8.7402 8.4777 -0.7270 17 6 9.0085 9.2259 -2.0315 18 6 10.4834 9.6301 -2.0912 19 6 11.3593 8.3754 -2.0629 20 1 11.1035 7.7341 -2.9063 21 6 12.8101 8.7728 -2.1544 22 1 13.0807 9.8158 -2.2282 23 6 13.7920 7.8049 -2.1438 24 7 13.4625 6.5349 -2.0544 25 14 15.5904 8.2975 -2.2564 26 1 15.9368 9.1726 -1.1077 27 1 16.4400 7.0800 -2.2257 28 1 15.8239 9.0317 -3.5260 29 6 11.1181 7.6184 -0.7532 30 1 -0.3633 0.5138 -0.8900 31 1 -0.3633 -1.0278 0.0005 32 1 -0.3634 0.5138 0.8900 33 1 1.8934 -0.5139 -0.8899 34 1 1.8933 -0.5138 0.8900 35 1 1.6766 1.9563 0.8900 36 1 1.6766 1.9562 -0.8900 37 1 3.7161 -0.1906 1.3978 38 1 5.1694 0.8328 1.3085 39 1 3.7158 1.4228 2.1498 40 1 6.0277 2.3688 -0.0801 41 1 5.5223 4.9139 -1.1959 42 1 5.5225 5.0684 0.5774 43 1 7.7787 4.0448 0.6672 44 1 7.7793 3.8900 -1.1060 45 1 7.2738 6.5897 -0.4489 46 1 7.7174 8.1010 -0.7271 47 1 8.8823 9.1549 0.1153 48 1 8.3846 10.1185 -2.0752 49 1 8.7746 8.5769 -2.8754 50 1 10.7224 10.2592 -1.2339 51 1 10.6710 10.1834 -3.0114 52 1 14.1532 5.8539 -2.0473 53 1 11.4581 8.2241 0.0869 54 1 11.6637 6.6750 -0.7705 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 ZINC000595641423.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 05:49:47 Heat of formation + Delta-G solvation = -91.614618 kcal Electronic energy + Delta-G solvation = -29530.361003 eV Core-core repulsion = 25501.144698 eV Total energy + Delta-G solvation = -4029.216305 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.72 seconds Orbital eigenvalues (eV) -40.30607 -39.71404 -37.12031 -36.47309 -35.67308 -34.02081 -33.23433 -32.36313 -31.72238 -29.84466 -28.75770 -27.02195 -25.11832 -24.88913 -23.96995 -22.59075 -21.79936 -21.46284 -20.30900 -19.94394 -18.86552 -17.71527 -17.18485 -16.33161 -16.24512 -16.12431 -15.75243 -15.49353 -14.98939 -14.62286 -14.39244 -14.27108 -14.06065 -13.87346 -13.74527 -13.48363 -13.39467 -12.94523 -12.74743 -12.67930 -12.58841 -12.34041 -12.26177 -11.94867 -11.91734 -11.74148 -11.61171 -11.34483 -11.23336 -10.97739 -10.90976 -10.89859 -10.51993 -10.40430 -10.22426 -10.03537 -9.88077 -9.50237 -9.39071 -9.10186 -8.96742 -8.83258 -8.41374 -7.66158 -5.98076 -4.06996 2.36989 2.62857 3.32036 3.38408 3.39317 3.41122 3.81057 4.25302 4.30938 4.39795 4.47038 4.48279 4.56023 4.75546 4.84515 4.87932 4.92649 5.08571 5.24969 5.25999 5.28996 5.32072 5.38785 5.40153 5.49466 5.49988 5.57108 5.61403 5.66787 5.76478 5.77088 5.78190 5.91481 5.97322 5.99821 6.09447 6.16207 6.31696 6.58128 6.65632 6.70624 6.80399 6.98659 7.04982 7.16920 7.33216 7.47394 7.74073 7.92489 7.93024 8.06274 8.41287 8.54458 8.96239 9.20462 9.58475 11.07072 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.024202 B = 0.001738 C = 0.001657 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1156.660137 B =16110.714674 C =16894.624155 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.153 4.153 2 C -0.126 4.126 3 C -0.101 4.101 4 C -0.111 4.111 5 H 0.099 0.901 6 C -0.147 4.147 7 C 0.518 3.482 8 O -0.539 6.539 9 N -0.726 5.726 10 C 0.109 3.891 11 C 0.131 3.869 12 N -0.755 5.755 13 C 0.703 3.297 14 O -0.583 6.583 15 N -0.621 5.621 16 C 0.115 3.885 17 C -0.134 4.134 18 C -0.110 4.110 19 C 0.039 3.961 20 H 0.028 0.972 21 C -0.522 4.522 22 H 0.058 0.942 23 C 0.063 3.937 24 N -0.880 5.880 25 Si 0.893 3.107 26 H -0.277 1.277 27 H -0.287 1.287 28 H -0.278 1.278 29 C 0.129 3.871 30 H 0.054 0.946 31 H 0.053 0.947 32 H 0.054 0.946 33 H 0.062 0.938 34 H 0.064 0.936 35 H 0.069 0.931 36 H 0.071 0.929 37 H 0.071 0.929 38 H 0.061 0.939 39 H 0.061 0.939 40 H 0.404 0.596 41 H 0.074 0.926 42 H 0.073 0.927 43 H 0.069 0.931 44 H 0.069 0.931 45 H 0.393 0.607 46 H 0.060 0.940 47 H 0.061 0.939 48 H 0.059 0.941 49 H 0.059 0.941 50 H 0.050 0.950 51 H 0.051 0.949 52 H 0.264 0.736 53 H 0.039 0.961 54 H 0.123 0.877 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -22.653 -10.225 5.328 25.418 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 -0.210 4.210 2 C -0.164 4.164 3 C -0.139 4.139 4 C -0.132 4.132 5 H 0.117 0.883 6 C -0.204 4.204 7 C 0.304 3.696 8 O -0.416 6.416 9 N -0.379 5.379 10 C -0.016 4.016 11 C 0.005 3.995 12 N -0.416 5.416 13 C 0.404 3.596 14 O -0.460 6.460 15 N -0.358 5.358 16 C -0.009 4.009 17 C -0.173 4.173 18 C -0.147 4.147 19 C 0.020 3.980 20 H 0.046 0.954 21 C -0.560 4.560 22 H 0.076 0.924 23 C -0.140 4.140 24 N -0.517 5.517 25 Si 0.720 3.280 26 H -0.202 1.202 27 H -0.213 1.213 28 H -0.203 1.203 29 C 0.009 3.991 30 H 0.073 0.927 31 H 0.072 0.928 32 H 0.073 0.927 33 H 0.080 0.920 34 H 0.083 0.917 35 H 0.087 0.913 36 H 0.089 0.911 37 H 0.089 0.911 38 H 0.080 0.920 39 H 0.080 0.920 40 H 0.239 0.761 41 H 0.092 0.908 42 H 0.091 0.909 43 H 0.088 0.912 44 H 0.087 0.913 45 H 0.229 0.771 46 H 0.079 0.921 47 H 0.079 0.921 48 H 0.077 0.923 49 H 0.078 0.922 50 H 0.068 0.932 51 H 0.070 0.930 52 H 0.074 0.926 53 H 0.058 0.942 54 H 0.141 0.859 Dipole moment (debyes) X Y Z Total from point charges -22.511 -10.412 5.394 25.382 hybrid contribution 1.012 0.338 -0.128 1.075 sum -21.499 -10.074 5.267 24.319 Atomic orbital electron populations 1.21763 0.95720 1.01532 1.02015 1.21602 0.96089 0.96562 1.02115 1.21442 0.92081 0.96759 1.03622 1.21358 0.98019 0.93114 1.00758 0.88332 1.21848 1.01283 1.01541 0.95771 1.20706 0.81812 0.91543 0.75521 1.90708 1.55254 1.46529 1.49073 1.45834 1.07421 1.09196 1.75441 1.21446 0.93530 0.83674 1.02927 1.21104 0.91285 0.84317 1.02785 1.45088 1.06368 1.08033 1.82133 1.15869 0.81572 0.83794 0.78328 1.90922 1.54513 1.43713 1.56867 1.47792 1.09577 1.04153 1.74236 1.21422 0.91777 0.89320 0.98392 1.21879 0.99124 0.99165 0.97096 1.21613 0.92592 0.99998 1.00539 1.18991 0.94032 0.91274 0.93714 0.95370 1.21040 0.90356 0.93041 1.51607 0.92418 1.25054 0.99113 0.94992 0.94843 1.69881 1.33311 0.99493 1.49043 0.86652 0.84894 0.77829 0.78583 1.20240 1.21278 1.20313 1.22202 0.74679 1.04280 0.97978 0.92666 0.92787 0.92692 0.91974 0.91700 0.91265 0.91056 0.91053 0.91996 0.91981 0.76150 0.90790 0.90877 0.91228 0.91251 0.77096 0.92143 0.92061 0.92251 0.92192 0.93168 0.93049 0.92612 0.94215 0.85939 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 9.91 37.16 0.37 -0.45 16 2 C -0.13 -0.68 5.69 -26.73 -0.15 -0.83 16 3 C -0.10 -0.72 4.03 -26.73 -0.11 -0.83 16 4 C -0.11 -0.74 2.72 -91.77 -0.25 -0.99 16 5 H 0.10 0.51 8.14 -51.92 -0.42 0.09 16 6 C -0.15 -0.76 8.85 37.16 0.33 -0.43 16 7 C 0.52 5.06 7.15 -10.99 -0.08 4.98 16 8 O -0.54 -7.40 15.92 5.56 0.09 -7.31 16 9 N -0.73 -6.11 5.45 -60.29 -0.33 -6.44 16 10 C 0.11 1.05 5.79 -4.04 -0.02 1.03 16 11 C 0.13 1.55 5.79 -4.04 -0.02 1.53 16 12 N -0.76 -10.90 5.47 -65.23 -0.36 -11.26 16 13 C 0.70 14.15 8.30 -86.91 -0.72 13.43 16 14 O -0.58 -14.37 15.78 5.29 0.08 -14.28 16 15 N -0.62 -12.44 2.98 -178.76 -0.53 -12.97 16 16 C 0.12 1.76 6.40 -3.93 -0.03 1.73 16 17 C -0.13 -2.13 6.07 -26.83 -0.16 -2.29 16 18 C -0.11 -2.16 5.11 -26.69 -0.14 -2.30 16 19 C 0.04 0.96 2.25 -91.65 -0.21 0.76 16 20 H 0.03 0.78 8.14 -51.93 -0.42 0.36 16 21 C -0.52 -14.11 8.56 -34.44 -0.29 -14.41 16 22 H 0.06 1.52 7.74 -52.49 -0.41 1.12 16 23 C 0.06 1.74 5.30 -17.82 -0.09 1.65 16 24 N -0.88 -25.66 11.39 55.43 0.63 -25.03 16 25 Si 0.89 21.23 29.54 -169.99 -5.02 16.21 16 26 H -0.28 -6.49 7.11 56.52 0.40 -6.08 16 27 H -0.29 -6.83 7.11 56.52 0.40 -6.43 16 28 H -0.28 -6.51 7.11 56.52 0.40 -6.11 16 29 C 0.13 3.14 5.39 -3.71 -0.02 3.12 16 30 H 0.05 0.31 8.14 -51.93 -0.42 -0.12 16 31 H 0.05 0.25 8.14 -51.92 -0.42 -0.17 16 32 H 0.05 0.30 8.14 -51.93 -0.42 -0.13 16 33 H 0.06 0.31 8.14 -51.93 -0.42 -0.11 16 34 H 0.06 0.30 6.56 -51.93 -0.34 -0.04 16 35 H 0.07 0.56 8.14 -51.93 -0.42 0.14 16 36 H 0.07 0.61 7.95 -51.93 -0.41 0.19 16 37 H 0.07 0.29 6.56 -51.93 -0.34 -0.05 16 38 H 0.06 0.27 7.57 -51.93 -0.39 -0.12 16 39 H 0.06 0.37 8.14 -51.93 -0.42 -0.05 16 40 H 0.40 2.49 7.89 -40.82 -0.32 2.17 16 41 H 0.07 0.76 8.14 -51.93 -0.42 0.34 16 42 H 0.07 0.73 8.14 -51.93 -0.42 0.31 16 43 H 0.07 0.85 8.14 -51.93 -0.42 0.43 16 44 H 0.07 0.88 8.14 -51.93 -0.42 0.46 16 45 H 0.39 4.63 5.93 -40.82 -0.24 4.39 16 46 H 0.06 0.72 5.57 -51.93 -0.29 0.43 16 47 H 0.06 0.88 8.14 -51.93 -0.42 0.46 16 48 H 0.06 0.77 8.14 -51.93 -0.42 0.35 16 49 H 0.06 0.99 8.14 -51.93 -0.42 0.57 16 50 H 0.05 0.97 8.14 -51.93 -0.42 0.54 16 51 H 0.05 1.00 8.14 -51.93 -0.42 0.58 16 52 H 0.26 7.43 8.31 -40.82 -0.34 7.09 16 53 H 0.04 0.96 8.14 -51.93 -0.42 0.54 16 54 H 0.12 3.50 5.15 -51.93 -0.27 3.23 16 LS Contribution 420.96 15.07 6.34 6.34 Total: -1.00 -34.23 420.96 -10.45 -44.68 By element: Atomic # 1 Polarization: 14.11 SS G_CDS: -9.76 Total: 4.35 kcal Atomic # 6 Polarization: 7.31 SS G_CDS: -1.60 Total: 5.71 kcal Atomic # 7 Polarization: -55.12 SS G_CDS: -0.59 Total: -55.70 kcal Atomic # 8 Polarization: -21.76 SS G_CDS: 0.17 Total: -21.59 kcal Atomic # 14 Polarization: 21.23 SS G_CDS: -5.02 Total: 16.21 kcal Total LS contribution 6.34 Total: 6.34 kcal Total: -34.23 -10.45 -44.68 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. ZINC000595641423.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 -46.935 kcal (2) G-P(sol) polarization free energy of solvation -34.230 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -81.164 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -10.450 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -44.680 kcal (6) G-S(sol) free energy of system = (1) + (5) -91.615 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.72 seconds