Wall clock time and date at job start Tue Mar 31 2020 22:48:48 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 1.53006 * 1 3 3 C 1.52997 * 109.47127 * 2 1 4 4 C 1.52996 * 109.47131 * 180.02562 * 3 2 1 5 5 H 1.08997 * 109.47395 * 54.99425 * 4 3 2 6 6 C 1.53004 * 109.47149 * 294.99418 * 4 3 2 7 7 C 1.50702 * 109.47417 * 175.00038 * 4 3 2 8 8 O 1.21286 * 119.99909 * 359.97438 * 7 4 3 9 9 N 1.34775 * 120.00459 * 179.97438 * 7 4 3 10 10 C 1.46493 * 120.00236 * 179.97438 * 9 7 4 11 11 C 1.52995 * 109.52486 * 60.00028 * 10 9 7 12 12 C 1.53122 * 109.52487 * 299.87473 * 10 9 7 13 13 C 1.53171 * 109.20430 * 297.69088 * 12 10 9 14 14 N 1.46848 * 109.55641 * 300.85477 * 13 12 10 15 15 C 1.46901 * 111.00227 * 185.83963 * 14 13 12 16 16 C 1.50706 * 109.46569 * 65.79269 * 15 14 13 17 17 O 1.21285 * 120.00561 * 0.02562 * 16 15 14 18 18 N 1.34775 * 119.99547 * 179.97438 * 16 15 14 19 19 C 1.37098 * 119.99941 * 180.02562 * 18 16 15 20 20 H 1.07993 * 119.99848 * 359.97438 * 19 18 16 21 21 C 1.38956 * 120.00126 * 180.02562 * 19 18 16 22 22 N 1.31414 * 119.99801 * 179.97438 * 21 19 18 23 23 Si 1.86797 * 119.99975 * 359.97438 * 21 19 18 24 24 H 1.48503 * 109.47381 * 89.99897 * 23 21 19 25 25 H 1.48500 * 109.46926 * 209.99954 * 23 21 19 26 26 H 1.48506 * 109.47078 * 330.00117 * 23 21 19 27 27 C 1.46848 * 111.19653 * 61.74818 * 14 13 12 28 28 C 1.53042 * 109.52102 * 298.25499 * 27 14 13 29 29 H 1.09001 * 109.46998 * 59.99868 * 1 2 3 30 30 H 1.09000 * 109.47050 * 180.02562 * 1 2 3 31 31 H 1.09001 * 109.46801 * 300.00272 * 1 2 3 32 32 H 1.09001 * 109.47002 * 119.99574 * 2 1 3 33 33 H 1.08993 * 109.46955 * 240.00011 * 2 1 3 34 34 H 1.09001 * 109.47289 * 299.99953 * 3 2 1 35 35 H 1.09004 * 109.47261 * 59.99697 * 3 2 1 36 36 H 1.09001 * 109.47423 * 300.00451 * 6 4 3 37 37 H 1.09009 * 109.46677 * 60.00021 * 6 4 3 38 38 H 1.08991 * 109.47731 * 179.97438 * 6 4 3 39 39 H 0.96998 * 119.99324 * 0.02562 * 9 7 4 40 40 H 1.09000 * 109.47485 * 59.99952 * 11 10 9 41 41 H 1.09002 * 109.47767 * 179.97438 * 11 10 9 42 42 H 1.09001 * 109.47321 * 300.00324 * 11 10 9 43 43 H 1.08997 * 109.50377 * 57.68819 * 12 10 9 44 44 H 1.09000 * 109.50396 * 177.80887 * 12 10 9 45 45 H 1.09003 * 109.44813 * 180.83488 * 13 12 10 46 46 H 1.08994 * 109.45182 * 60.88463 * 13 12 10 47 47 H 1.08995 * 109.47513 * 185.78886 * 15 14 13 48 48 H 1.09001 * 109.47044 * 305.79568 * 15 14 13 49 49 H 0.97000 * 120.00163 * 0.02562 * 18 16 15 50 50 H 0.97000 * 119.99461 * 179.97438 * 22 21 19 51 51 H 1.09000 * 109.46431 * 178.24535 * 27 14 13 52 52 H 1.08996 * 109.46688 * 58.26897 * 27 14 13 53 53 H 1.08998 * 109.50329 * 299.24071 * 28 27 14 54 54 H 1.09004 * 109.53467 * 179.14092 * 28 27 14 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 2.0401 1.4425 0.0000 4 6 3.5700 1.4425 -0.0006 5 1 3.9330 0.8531 -0.8426 6 6 4.0806 0.8328 1.3065 7 6 4.0724 2.8579 -0.1245 8 8 3.2842 3.7763 -0.2048 9 7 5.3974 3.1033 -0.1459 10 6 5.8857 4.4792 -0.2669 11 6 5.3763 5.3082 0.9138 12 6 5.3786 5.0889 -1.5767 13 6 5.9423 4.2900 -2.7558 14 7 7.4098 4.3221 -2.7145 15 6 7.9841 3.6833 -3.9062 16 6 7.6366 4.4946 -5.1277 17 8 6.9760 5.5057 -5.0165 18 7 8.0608 4.0972 -6.3437 19 6 7.7451 4.8355 -7.4549 20 1 7.1562 5.7353 -7.3559 21 6 8.1820 4.4255 -8.7087 22 7 7.8789 5.1330 -9.7738 23 14 9.2000 2.8687 -8.8800 24 1 8.2979 1.7077 -9.0890 25 1 10.1144 3.0007 -10.0426 26 1 9.9971 2.6600 -7.6444 27 6 7.9202 3.6996 -1.4863 28 6 7.4169 4.4804 -0.2701 29 1 -0.3633 0.5139 -0.8900 30 1 -0.3633 -1.0277 0.0005 31 1 -0.3633 0.5139 0.8900 32 1 1.8934 -0.5138 0.8900 33 1 1.8933 -0.5138 -0.8899 34 1 1.6767 1.9563 -0.8900 35 1 1.6767 1.9564 0.8900 36 1 3.7176 1.4221 2.1485 37 1 3.7172 -0.1911 1.3961 38 1 5.1705 0.8323 1.3059 39 1 6.0277 2.3688 -0.0821 40 1 5.7395 4.8749 1.8457 41 1 5.7404 6.3316 0.8233 42 1 4.2863 5.3087 0.9140 43 1 4.2895 5.0519 -1.5977 44 1 5.7097 6.1250 -1.6480 45 1 5.5957 4.7298 -3.6910 46 1 5.5997 3.2573 -2.6914 47 1 9.0678 3.6286 -3.8026 48 1 7.5779 2.6772 -4.0106 49 1 8.5894 3.2888 -6.4326 50 1 8.1842 4.8469 -10.6490 51 1 9.0101 3.7107 -1.4993 52 1 7.5683 2.6697 -1.4277 53 1 7.7799 5.5069 -0.3209 54 1 7.7831 4.0096 0.6423 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 ZINC001483963153.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 22:48:48 Heat of formation + Delta-G solvation = -83.917216 kcal Electronic energy + Delta-G solvation = -31122.142623 eV Core-core repulsion = 27093.260102 eV Total energy + Delta-G solvation = -4028.882520 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.98 seconds Orbital eigenvalues (eV) -40.82358 -39.03862 -37.91761 -36.20590 -35.08231 -33.86674 -32.88203 -31.67534 -31.24107 -30.77048 -29.09798 -26.94209 -26.24639 -24.51147 -23.87450 -23.19925 -21.95875 -21.25686 -20.07238 -19.35557 -19.09843 -18.25632 -17.32612 -16.24339 -15.90184 -15.68106 -15.35428 -15.12966 -14.96681 -14.74586 -14.37252 -14.34771 -14.00835 -13.85940 -13.65387 -13.40834 -13.22701 -12.91900 -12.72487 -12.63430 -12.55083 -12.31558 -12.23439 -12.11867 -12.05342 -11.88495 -11.61197 -11.50011 -11.34446 -11.21487 -11.14813 -11.07294 -11.01313 -10.79327 -10.59876 -10.48882 -10.37965 -9.96263 -9.51850 -9.46548 -9.09934 -8.50400 -8.16372 -7.90589 -6.29672 -3.80843 2.59011 3.02553 3.04838 3.06593 3.14998 3.75650 3.94830 4.11086 4.37560 4.42379 4.59078 4.61292 4.77408 4.79122 4.85969 4.92356 4.94568 4.98964 5.16699 5.19880 5.25462 5.32542 5.34545 5.45814 5.48812 5.50839 5.53362 5.59225 5.61540 5.63115 5.68408 5.72314 5.74525 5.77051 5.87509 5.88411 5.90051 5.96324 6.01183 6.02403 6.10642 6.14215 6.23166 6.41273 6.57212 6.60917 7.22910 7.38376 7.45686 7.60462 8.16591 8.18909 8.62044 8.97139 9.44147 9.85636 10.83574 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.012041 B = 0.002661 C = 0.002385 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2324.919722 B =10521.472498 C =11738.937102 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 -0.100 4.100 4 C -0.114 4.114 5 H 0.094 0.906 6 C -0.143 4.143 7 C 0.519 3.481 8 O -0.532 6.532 9 N -0.721 5.721 10 C 0.174 3.826 11 C -0.160 4.160 12 C -0.121 4.121 13 C 0.058 3.942 14 N -0.513 5.513 15 C 0.044 3.956 16 C 0.453 3.547 17 O -0.557 6.557 18 N -0.592 5.592 19 C -0.303 4.303 20 H 0.120 0.880 21 C 0.041 3.959 22 N -0.882 5.882 23 Si 0.879 3.121 24 H -0.272 1.272 25 H -0.277 1.277 26 H -0.270 1.270 27 C 0.055 3.945 28 C -0.116 4.116 29 H 0.055 0.945 30 H 0.052 0.948 31 H 0.053 0.947 32 H 0.062 0.938 33 H 0.061 0.939 34 H 0.072 0.928 35 H 0.068 0.932 36 H 0.060 0.940 37 H 0.068 0.932 38 H 0.057 0.943 39 H 0.395 0.605 40 H 0.050 0.950 41 H 0.064 0.936 42 H 0.077 0.923 43 H 0.085 0.915 44 H 0.079 0.921 45 H 0.102 0.898 46 H 0.019 0.981 47 H 0.089 0.911 48 H 0.046 0.954 49 H 0.369 0.631 50 H 0.273 0.727 51 H 0.076 0.924 52 H 0.026 0.974 53 H 0.089 0.911 54 H 0.069 0.931 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -4.377 -12.877 24.602 28.111 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 -0.163 4.163 3 C -0.138 4.138 4 C -0.135 4.135 5 H 0.112 0.888 6 C -0.201 4.201 7 C 0.305 3.695 8 O -0.409 6.409 9 N -0.373 5.373 10 C 0.089 3.911 11 C -0.218 4.218 12 C -0.160 4.160 13 C -0.070 4.070 14 N -0.238 5.238 15 C -0.087 4.087 16 C 0.238 3.762 17 O -0.438 6.438 18 N -0.232 5.232 19 C -0.432 4.432 20 H 0.137 0.863 21 C -0.162 4.162 22 N -0.522 5.522 23 Si 0.706 3.294 24 H -0.197 1.197 25 H -0.202 1.202 26 H -0.195 1.195 27 C -0.073 4.073 28 C -0.154 4.154 29 H 0.074 0.926 30 H 0.071 0.929 31 H 0.072 0.928 32 H 0.081 0.919 33 H 0.080 0.920 34 H 0.090 0.910 35 H 0.086 0.914 36 H 0.079 0.921 37 H 0.087 0.913 38 H 0.076 0.924 39 H 0.229 0.771 40 H 0.069 0.931 41 H 0.083 0.917 42 H 0.096 0.904 43 H 0.104 0.896 44 H 0.097 0.903 45 H 0.120 0.880 46 H 0.037 0.963 47 H 0.107 0.893 48 H 0.064 0.936 49 H 0.202 0.798 50 H 0.083 0.917 51 H 0.094 0.906 52 H 0.044 0.956 53 H 0.108 0.892 54 H 0.088 0.912 Dipole moment (debyes) X Y Z Total from point charges -5.238 -10.975 24.380 27.245 hybrid contribution 1.127 -2.524 -0.419 2.796 sum -4.111 -13.499 23.962 27.808 Atomic orbital electron populations 1.21762 0.95736 1.01465 1.02048 1.21601 0.96089 0.96706 1.01950 1.21419 0.92140 0.96593 1.03625 1.21369 0.98039 0.93793 1.00312 0.88765 1.21811 1.00886 1.01385 0.96000 1.20571 0.82208 0.91159 0.75548 1.90648 1.55383 1.46042 1.48789 1.46205 1.06951 1.09060 1.75062 1.20442 0.93405 0.81210 0.96089 1.22172 1.03562 0.99572 0.96479 1.21991 1.01802 1.00227 0.91939 1.22219 0.86177 0.97572 1.00982 1.61525 1.07795 1.54524 0.99975 1.21863 1.00409 0.95647 0.90827 1.19654 0.85132 0.87845 0.83534 1.90533 1.41509 1.26467 1.85293 1.42220 1.49350 1.24910 1.06735 1.19426 1.32293 1.08544 0.82916 0.86278 1.25038 0.97956 0.98051 0.95176 1.69625 1.45457 1.38526 0.98614 0.86676 0.80663 0.83577 0.78486 1.19714 1.20196 1.19511 1.22089 0.99920 0.95079 0.90241 1.21880 0.93396 1.02937 0.97183 0.92568 0.92854 0.92751 0.91891 0.92024 0.90952 0.91355 0.92100 0.91299 0.92397 0.77080 0.93119 0.91736 0.90432 0.89641 0.90266 0.87987 0.96331 0.89316 0.93645 0.79798 0.91652 0.90605 0.95599 0.89225 0.91219 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 -0.88 5.69 -26.73 -0.15 -1.03 16 3 C -0.10 -0.87 4.03 -26.73 -0.11 -0.98 16 4 C -0.11 -0.93 2.73 -91.77 -0.25 -1.18 16 5 H 0.09 0.71 8.14 -51.93 -0.42 0.28 16 6 C -0.14 -0.85 8.84 37.16 0.33 -0.53 16 7 C 0.52 5.75 6.57 -10.99 -0.07 5.68 16 8 O -0.53 -7.79 12.13 5.55 0.07 -7.72 16 9 N -0.72 -6.99 4.05 -47.50 -0.19 -7.18 16 10 C 0.17 1.94 0.66 -131.70 -0.09 1.85 16 11 C -0.16 -1.72 8.41 37.16 0.31 -1.41 16 12 C -0.12 -1.78 4.73 -26.58 -0.13 -1.91 16 13 C 0.06 0.95 4.96 -3.76 -0.02 0.94 16 14 N -0.51 -8.06 4.40 -236.02 -1.04 -9.10 16 15 C 0.04 0.73 5.45 -4.97 -0.03 0.71 16 16 C 0.45 10.30 7.46 -10.98 -0.08 10.22 16 17 O -0.56 -14.89 13.90 5.55 0.08 -14.81 16 18 N -0.59 -14.15 5.09 -10.96 -0.06 -14.21 16 19 C -0.30 -8.60 10.16 -14.93 -0.15 -8.76 16 20 H 0.12 3.87 7.39 -52.49 -0.39 3.48 16 21 C 0.04 1.12 5.50 -17.46 -0.10 1.02 16 22 N -0.88 -25.92 13.96 55.50 0.77 -25.15 16 23 Si 0.88 19.40 27.74 -169.99 -4.71 14.68 16 24 H -0.27 -5.87 7.11 56.52 0.40 -5.47 16 25 H -0.28 -6.12 7.11 56.52 0.40 -5.72 16 26 H -0.27 -5.40 6.52 56.52 0.37 -5.03 16 27 C 0.06 0.62 5.30 -3.83 -0.02 0.60 16 28 C -0.12 -1.14 4.93 -26.65 -0.13 -1.27 16 29 H 0.06 0.41 8.14 -51.93 -0.42 -0.01 16 30 H 0.05 0.32 8.14 -51.93 -0.42 -0.10 16 31 H 0.05 0.36 8.14 -51.93 -0.42 -0.06 16 32 H 0.06 0.37 6.57 -51.93 -0.34 0.03 16 33 H 0.06 0.42 8.14 -51.93 -0.42 0.00 16 34 H 0.07 0.77 7.95 -51.93 -0.41 0.36 16 35 H 0.07 0.64 8.14 -51.93 -0.42 0.22 16 36 H 0.06 0.40 8.14 -51.93 -0.42 -0.02 16 37 H 0.07 0.34 6.57 -51.92 -0.34 0.00 16 38 H 0.06 0.29 7.56 -51.93 -0.39 -0.11 16 39 H 0.39 2.96 6.89 -40.82 -0.28 2.68 16 40 H 0.05 0.47 8.14 -51.93 -0.42 0.05 16 41 H 0.06 0.66 8.14 -51.93 -0.42 0.24 16 42 H 0.08 1.00 6.17 -51.93 -0.32 0.68 16 43 H 0.09 1.39 6.13 -51.93 -0.32 1.07 16 44 H 0.08 1.25 8.14 -51.93 -0.42 0.82 16 45 H 0.10 2.12 5.78 -51.93 -0.30 1.82 16 46 H 0.02 0.29 7.69 -51.93 -0.40 -0.11 16 47 H 0.09 1.29 7.99 -51.93 -0.41 0.87 16 48 H 0.05 0.68 8.12 -51.93 -0.42 0.26 16 49 H 0.37 7.74 5.76 -40.82 -0.24 7.50 16 50 H 0.27 7.40 8.31 -40.82 -0.34 7.06 16 51 H 0.08 0.77 8.02 -51.93 -0.42 0.36 16 52 H 0.03 0.26 7.02 -51.93 -0.36 -0.11 16 53 H 0.09 0.96 8.14 -51.93 -0.42 0.54 16 54 H 0.07 0.52 8.14 -51.93 -0.42 0.10 16 LS Contribution 408.93 15.07 6.16 6.16 Total: -1.00 -33.54 408.93 -8.82 -42.36 By element: Atomic # 1 Polarization: 21.28 SS G_CDS: -9.59 Total: 11.69 kcal Atomic # 6 Polarization: 3.58 SS G_CDS: -0.31 Total: 3.27 kcal Atomic # 7 Polarization: -55.13 SS G_CDS: -0.51 Total: -55.64 kcal Atomic # 8 Polarization: -22.68 SS G_CDS: 0.14 Total: -22.53 kcal Atomic # 14 Polarization: 19.40 SS G_CDS: -4.71 Total: 14.68 kcal Total LS contribution 6.16 Total: 6.16 kcal Total: -33.54 -8.82 -42.36 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. ZINC001483963153.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 -41.553 kcal (2) G-P(sol) polarization free energy of solvation -33.544 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -75.098 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.820 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -42.364 kcal (6) G-S(sol) free energy of system = (1) + (5) -83.917 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.98 seconds