Wall clock time and date at job start Tue Mar 31 2020 05:16:57 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 1.50699 * 1 3 3 C 1.39340 * 119.58675 * 2 1 4 4 C 1.36129 * 121.09013 * 180.02562 * 3 2 1 5 5 C 1.40521 * 119.81623 * 359.97438 * 4 3 2 6 6 N 1.33825 * 120.82031 * 180.02562 * 5 4 3 7 7 C 1.30798 * 121.72008 * 179.97438 * 6 5 4 8 8 C 1.50699 * 119.22958 * 180.02562 * 7 6 5 9 9 C 1.40599 * 121.53915 * 359.97438 * 7 6 5 10 10 C 1.47753 * 120.26867 * 179.97438 * 9 7 6 11 11 O 1.21560 * 120.00097 * 353.72806 * 10 9 7 12 12 N 1.34777 * 120.00040 * 173.72272 * 10 9 7 13 13 C 1.46502 * 120.00428 * 179.97438 * 12 10 9 14 14 C 1.52998 * 109.47442 * 180.02562 * 13 12 10 15 15 C 1.53041 * 109.46224 * 295.03099 * 14 13 12 16 16 C 1.53190 * 109.31125 * 178.60157 * 15 14 13 17 17 N 1.46926 * 108.76486 * 54.65731 * 16 15 14 18 18 C 1.36933 * 120.63130 * 126.36154 * 17 16 15 19 19 H 1.08003 * 120.00103 * 331.34201 * 18 17 16 20 20 C 1.38809 * 120.00116 * 151.33803 * 18 17 16 21 21 N 1.31619 * 120.00402 * 341.80139 * 20 18 17 22 22 Si 1.86802 * 120.00187 * 161.80118 * 20 18 17 23 23 H 1.48492 * 109.47411 * 89.99788 * 22 20 18 24 24 H 1.48501 * 109.47374 * 210.00328 * 22 20 18 25 25 H 1.48501 * 109.46815 * 330.00087 * 22 20 18 26 26 C 1.46923 * 118.73754 * 306.37750 * 17 16 15 27 27 C 1.53042 * 109.45984 * 174.97620 * 14 13 12 28 28 C 1.39016 * 119.46327 * 0.27539 * 9 7 6 29 29 C 1.40534 * 117.95858 * 359.51238 * 28 9 7 30 30 C 1.36140 * 119.58317 * 180.02562 * 2 1 3 31 31 H 1.09003 * 109.46452 * 269.97763 * 1 2 3 32 32 H 1.09002 * 109.46945 * 29.97338 * 1 2 3 33 33 H 1.08999 * 109.47462 * 149.97856 * 1 2 3 34 34 H 1.08006 * 119.45379 * 0.02562 * 3 2 1 35 35 H 1.08002 * 120.08862 * 180.02562 * 4 3 2 36 36 H 1.09001 * 109.47335 * 263.10633 * 8 7 6 37 37 H 1.08997 * 109.47288 * 23.11200 * 8 7 6 38 38 H 1.09003 * 109.47013 * 143.10400 * 8 7 6 39 39 H 0.96997 * 120.00221 * 0.02562 * 12 10 9 40 40 H 1.09002 * 109.46817 * 60.00033 * 13 12 10 41 41 H 1.08997 * 109.47239 * 300.01069 * 13 12 10 42 42 H 1.09002 * 109.45592 * 55.00516 * 14 13 12 43 43 H 1.09000 * 109.49218 * 298.56748 * 15 14 13 44 44 H 1.09000 * 109.49328 * 58.65886 * 15 14 13 45 45 H 1.08994 * 109.59520 * 294.86374 * 16 15 14 46 46 H 1.09004 * 109.69874 * 174.50667 * 16 15 14 47 47 H 0.96998 * 120.01024 * 179.97438 * 21 20 18 48 48 H 1.08999 * 109.59170 * 293.82381 * 26 17 16 49 49 H 1.08998 * 109.70181 * 173.46638 * 26 17 16 50 50 H 1.09007 * 109.49875 * 301.33769 * 27 14 13 51 51 H 1.09004 * 109.49914 * 61.42955 * 27 14 13 52 52 H 1.07993 * 121.01874 * 179.74452 * 28 9 7 53 53 H 1.07999 * 120.19057 * 359.97438 * 30 2 1 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 1.5070 0.0000 0.0000 3 6 2.1950 1.2117 0.0000 4 6 3.5558 1.2474 -0.0005 5 6 4.2862 0.0470 -0.0005 6 7 5.6244 0.0587 -0.0005 7 6 6.3218 -1.0479 0.0000 8 6 7.8267 -0.9693 0.0005 9 6 5.7001 -2.3090 0.0011 10 6 6.5154 -3.5412 0.0010 11 8 7.7234 -3.4708 -0.1149 12 7 5.9198 -4.7434 0.1297 13 6 6.7280 -5.9653 0.1291 14 6 5.8137 -7.1817 0.2876 15 6 5.1430 -7.1397 1.6625 16 6 4.2019 -8.3402 1.8040 17 7 4.9616 -9.5699 1.5408 18 6 4.9646 -10.5958 2.4478 19 1 4.8325 -10.3874 3.4992 20 6 5.1372 -11.9036 2.0158 21 7 4.9418 -12.2102 0.7508 22 14 5.6469 -13.2287 3.2298 23 1 4.4353 -13.8478 3.8245 24 1 6.4385 -14.2684 2.5244 25 1 6.4722 -12.6233 4.3057 26 6 5.7185 -9.6778 0.2861 27 6 6.6423 -8.4622 0.1615 28 6 4.3122 -2.3871 -0.0042 29 6 3.5846 -1.1848 0.0001 30 6 2.1791 -1.1839 -0.0005 31 1 -0.3632 -0.0004 1.0277 32 1 -0.3633 0.8902 -0.5134 33 1 -0.3634 -0.8898 -0.5141 34 1 1.6394 2.1379 0.0004 35 1 4.0725 2.1958 -0.0001 36 1 8.1965 -1.0737 -1.0195 37 1 8.1402 -0.0064 0.4038 38 1 8.2322 -1.7710 0.6179 39 1 4.9558 -4.7997 0.2219 40 1 7.4366 -5.9326 0.9568 41 1 7.2724 -6.0404 -0.8122 42 1 5.0498 -7.1655 -0.4898 43 1 5.9053 -7.1811 2.4405 44 1 4.5720 -6.2165 1.7607 45 1 3.3874 -8.2529 1.0850 46 1 3.7952 -8.3712 2.8148 47 1 5.0628 -13.1240 0.4488 48 1 5.0276 -9.6997 -0.5567 49 1 6.3144 -10.5904 0.2938 50 1 7.1386 -8.4804 -0.8088 51 1 7.3904 -8.4910 0.9538 52 1 3.8086 -3.3425 -0.0076 53 1 1.6354 -2.1171 -0.0005 RHF calculation, no. of doubly occupied orbitals= 69 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 ZINC000076042130.mol2 53 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 05:16:57 Heat of formation + Delta-G solvation = 25.270944 kcal Electronic energy + Delta-G solvation = -32319.134934 eV Core-core repulsion = 28155.387755 eV Total energy + Delta-G solvation = -4163.747179 eV No. of doubly occupied orbitals = 69 Molecular weight (most abundant/longest-lived isotopes) = 367.200 amu Computer time = 1.48 seconds Orbital eigenvalues (eV) -41.42523 -39.81701 -38.12428 -37.54169 -35.19740 -34.05602 -33.12479 -32.78616 -31.16883 -30.66380 -29.83257 -29.31793 -26.97075 -26.20302 -25.07724 -23.92557 -22.51193 -22.34577 -22.12838 -21.20160 -20.85600 -19.25354 -18.63238 -17.71141 -16.97551 -16.75241 -15.96323 -15.70455 -15.51114 -14.97709 -14.89597 -14.77812 -14.62552 -14.13999 -14.08503 -13.86149 -13.76783 -13.60157 -13.50617 -13.23421 -13.16835 -12.86926 -12.66598 -12.48476 -12.40434 -12.22119 -12.05513 -11.90967 -11.74776 -11.38525 -11.31543 -11.03384 -10.88353 -10.73180 -10.56434 -10.29466 -10.26476 -10.17656 -9.97345 -9.69767 -9.58959 -9.44438 -9.20105 -8.91467 -8.53236 -8.49332 -6.69683 -5.82427 -3.24393 -0.16287 0.29335 1.48218 2.22976 2.95882 3.00959 3.35353 3.42910 3.45504 3.72030 3.85636 4.11901 4.19443 4.29895 4.32330 4.47502 4.60855 4.66431 4.76135 4.94969 5.06732 5.09920 5.16696 5.17363 5.24647 5.31879 5.37261 5.38000 5.44305 5.51976 5.55589 5.58569 5.64751 5.74362 5.80005 5.86587 5.87366 5.97596 5.98689 6.07815 6.09244 6.21568 6.26885 6.35738 6.39971 6.45938 6.55281 6.63422 6.70781 6.76327 6.92858 7.29853 7.35506 7.60012 7.60267 7.77360 8.04228 8.42321 9.18359 9.82001 10.39002 11.26293 Molecular weight = 367.20amu Principal moments of inertia in cm(-1) A = 0.013350 B = 0.001888 C = 0.001704 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2096.894748 B =14828.994026 C =16430.646955 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.116 4.116 2 C -0.090 4.090 3 C -0.088 4.088 4 C -0.098 4.098 5 C 0.146 3.854 6 N -0.482 5.482 7 C 0.211 3.789 8 C -0.111 4.111 9 C -0.184 4.184 10 C 0.559 3.441 11 O -0.528 6.528 12 N -0.718 5.718 13 C 0.123 3.877 14 C -0.091 4.091 15 C -0.127 4.127 16 C 0.145 3.855 17 N -0.592 5.592 18 C -0.254 4.254 19 H 0.064 0.936 20 C 0.003 3.997 21 N -0.901 5.901 22 Si 0.900 3.100 23 H -0.287 1.287 24 H -0.289 1.289 25 H -0.279 1.279 26 C 0.173 3.827 27 C -0.133 4.133 28 C -0.015 4.015 29 C -0.113 4.113 30 C -0.088 4.088 31 H 0.073 0.927 32 H 0.068 0.932 33 H 0.069 0.931 34 H 0.131 0.869 35 H 0.137 0.863 36 H 0.084 0.916 37 H 0.069 0.931 38 H 0.105 0.895 39 H 0.398 0.602 40 H 0.069 0.931 41 H 0.067 0.933 42 H 0.069 0.931 43 H 0.061 0.939 44 H 0.045 0.955 45 H 0.015 0.985 46 H 0.053 0.947 47 H 0.254 0.746 48 H 0.018 0.982 49 H 0.085 0.915 50 H 0.051 0.949 51 H 0.058 0.942 52 H 0.145 0.855 53 H 0.134 0.866 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -5.366 26.542 -3.704 27.331 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 -0.173 4.173 2 C -0.090 4.090 3 C -0.108 4.108 4 C -0.117 4.117 5 C 0.024 3.976 6 N -0.190 5.190 7 C 0.057 3.943 8 C -0.167 4.167 9 C -0.189 4.189 10 C 0.346 3.654 11 O -0.406 6.406 12 N -0.369 5.369 13 C 0.001 3.999 14 C -0.109 4.109 15 C -0.167 4.167 16 C 0.019 3.981 17 N -0.314 5.314 18 C -0.384 4.384 19 H 0.082 0.918 20 C -0.196 4.196 21 N -0.546 5.546 22 Si 0.730 3.270 23 H -0.214 1.214 24 H -0.215 1.215 25 H -0.205 1.205 26 C 0.047 3.953 27 C -0.172 4.172 28 C -0.041 4.041 29 C -0.115 4.115 30 C -0.107 4.107 31 H 0.092 0.908 32 H 0.087 0.913 33 H 0.088 0.912 34 H 0.149 0.851 35 H 0.155 0.845 36 H 0.102 0.898 37 H 0.088 0.912 38 H 0.123 0.877 39 H 0.233 0.767 40 H 0.088 0.912 41 H 0.086 0.914 42 H 0.087 0.913 43 H 0.079 0.921 44 H 0.064 0.936 45 H 0.033 0.967 46 H 0.071 0.929 47 H 0.064 0.936 48 H 0.036 0.964 49 H 0.103 0.897 50 H 0.070 0.930 51 H 0.077 0.923 52 H 0.162 0.838 53 H 0.152 0.848 Dipole moment (debyes) X Y Z Total from point charges -4.142 27.246 -3.857 27.827 hybrid contribution -0.796 -1.599 0.554 1.870 sum -4.937 25.647 -3.302 26.326 Atomic orbital electron populations 1.20848 0.90531 1.03192 1.02734 1.19702 0.96683 0.92884 0.99778 1.20891 0.93938 0.97931 0.98009 1.20801 0.93521 0.96996 1.00346 1.19000 0.89452 0.92730 0.96371 1.67913 1.06309 1.30011 1.14814 1.21595 0.97642 0.86220 0.88801 1.21106 0.87313 1.03884 1.04445 1.20856 0.93989 0.95488 1.08558 1.17929 0.87426 0.82994 0.77075 1.90740 1.13803 1.86527 1.49566 1.46035 1.11205 1.06037 1.73643 1.21649 0.93913 0.82226 1.02154 1.21323 0.97526 0.93717 0.98383 1.22084 0.99815 0.98511 0.96270 1.20882 0.92093 0.86574 0.98554 1.44033 1.53119 1.14006 1.20283 1.19140 1.45484 0.85284 0.88448 0.91828 1.25044 1.01142 0.97176 0.96201 1.70038 1.51350 1.18410 1.14755 0.86339 0.78438 0.81635 0.80620 1.21398 1.21531 1.20465 1.20726 0.92389 0.94886 0.87326 1.22176 0.99040 0.95742 1.00279 1.22013 0.92803 0.98184 0.91147 1.18724 0.94824 0.93582 1.04398 1.20926 0.91951 0.98599 0.99239 0.90791 0.91269 0.91168 0.85116 0.84472 0.89756 0.91235 0.87691 0.76651 0.91239 0.91437 0.91299 0.92051 0.93650 0.96668 0.92868 0.93621 0.96409 0.89673 0.92986 0.92292 0.83753 0.84846 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 -0.12 -0.52 9.98 36.01 0.36 -0.16 16 2 C -0.09 -0.63 5.84 -104.97 -0.61 -1.24 16 3 C -0.09 -0.60 9.58 -39.93 -0.38 -0.99 16 4 C -0.10 -0.86 9.97 -39.48 -0.39 -1.25 16 5 C 0.15 1.63 6.61 -84.79 -0.56 1.07 16 6 N -0.48 -5.97 10.20 -6.94 -0.07 -6.05 16 7 C 0.21 2.58 6.82 -82.14 -0.56 2.02 16 8 C -0.11 -1.23 8.81 36.01 0.32 -0.92 16 9 C -0.18 -2.12 5.89 -104.83 -0.62 -2.74 16 10 C 0.56 7.15 7.69 -12.37 -0.10 7.06 16 11 O -0.53 -8.04 13.31 5.31 0.07 -7.97 16 12 N -0.72 -8.28 5.22 -61.28 -0.32 -8.60 16 13 C 0.12 1.63 5.06 -4.04 -0.02 1.61 16 14 C -0.09 -1.34 2.19 -90.58 -0.20 -1.54 16 15 C -0.13 -1.99 5.25 -26.61 -0.14 -2.13 16 16 C 0.15 2.86 6.52 -3.71 -0.02 2.84 16 17 N -0.59 -14.29 2.99 -172.33 -0.51 -14.81 16 18 C -0.25 -6.83 9.57 -15.06 -0.14 -6.98 16 19 H 0.06 1.69 7.89 -52.48 -0.41 1.27 16 20 C 0.00 0.09 4.88 -17.43 -0.09 0.00 16 21 N -0.90 -25.76 11.32 55.49 0.63 -25.13 16 22 Si 0.90 21.41 29.59 -169.99 -5.03 16.38 16 23 H -0.29 -6.82 7.11 56.52 0.40 -6.42 16 24 H -0.29 -6.92 7.11 56.52 0.40 -6.52 16 25 H -0.28 -6.54 7.11 56.52 0.40 -6.14 16 26 C 0.17 3.93 5.30 -3.71 -0.02 3.92 16 27 C -0.13 -2.35 5.36 -26.61 -0.14 -2.49 16 28 C -0.02 -0.14 9.38 -38.43 -0.36 -0.50 16 29 C -0.11 -1.13 5.74 -106.81 -0.61 -1.74 16 30 C -0.09 -0.69 9.38 -39.47 -0.37 -1.06 16 31 H 0.07 0.30 8.14 -51.93 -0.42 -0.13 16 32 H 0.07 0.24 8.08 -51.93 -0.42 -0.18 16 33 H 0.07 0.28 8.07 -51.93 -0.42 -0.14 16 34 H 0.13 0.56 8.06 -52.48 -0.42 0.14 16 35 H 0.14 1.02 8.06 -52.49 -0.42 0.60 16 36 H 0.08 0.92 8.14 -51.93 -0.42 0.49 16 37 H 0.07 0.69 8.14 -51.93 -0.42 0.27 16 38 H 0.10 1.28 5.83 -51.93 -0.30 0.98 16 39 H 0.40 3.75 5.77 -40.82 -0.24 3.51 16 40 H 0.07 0.99 8.14 -51.93 -0.42 0.57 16 41 H 0.07 0.91 8.14 -51.93 -0.42 0.49 16 42 H 0.07 1.01 8.14 -51.93 -0.42 0.59 16 43 H 0.06 1.03 8.14 -51.93 -0.42 0.61 16 44 H 0.04 0.58 7.15 -51.93 -0.37 0.20 16 45 H 0.02 0.30 8.14 -51.93 -0.42 -0.12 16 46 H 0.05 1.04 7.93 -51.93 -0.41 0.63 16 47 H 0.25 7.02 8.31 -40.82 -0.34 6.68 16 48 H 0.02 0.43 8.14 -51.93 -0.42 0.00 16 49 H 0.09 2.20 6.15 -51.93 -0.32 1.88 16 50 H 0.05 0.83 8.14 -51.93 -0.42 0.41 16 51 H 0.06 1.08 8.14 -51.93 -0.42 0.66 16 52 H 0.14 0.97 6.53 -52.49 -0.34 0.63 16 53 H 0.13 0.76 8.06 -52.49 -0.42 0.34 16 LS Contribution 419.22 15.07 6.32 6.32 Total: -1.00 -31.92 419.22 -11.87 -43.79 By element: Atomic # 1 Polarization: 9.60 SS G_CDS: -8.29 Total: 1.31 kcal Atomic # 6 Polarization: -0.57 SS G_CDS: -4.66 Total: -5.24 kcal Atomic # 7 Polarization: -54.31 SS G_CDS: -0.28 Total: -54.59 kcal Atomic # 8 Polarization: -8.04 SS G_CDS: 0.07 Total: -7.97 kcal Atomic # 14 Polarization: 21.41 SS G_CDS: -5.03 Total: 16.38 kcal Total LS contribution 6.32 Total: 6.32 kcal Total: -31.92 -11.87 -43.79 kcal The number of atoms in the molecule is 53 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. ZINC000076042130.mol2 53 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 69.060 kcal (2) G-P(sol) polarization free energy of solvation -31.916 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system 37.144 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.873 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -43.789 kcal (6) G-S(sol) free energy of system = (1) + (5) 25.271 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.49 seconds