Wall clock time and date at job start Sat Apr 11 2020 05:51:10 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 1.52999 * 1 3 3 C 1.52995 * 109.47237 * 2 1 4 4 C 1.53000 * 109.47117 * 120.00295 * 2 1 3 5 5 C 1.52995 * 109.47450 * 174.80661 * 4 2 1 6 6 H 1.08999 * 109.47161 * 54.00597 * 5 4 2 7 7 C 1.53008 * 109.46681 * 294.01222 * 5 4 2 8 8 C 1.50698 * 109.47065 * 174.01183 * 5 4 2 9 9 O 1.21277 * 120.00241 * 9.11282 * 8 5 4 10 10 N 1.34780 * 119.99295 * 189.11089 * 8 5 4 11 11 C 1.47021 * 125.65565 * 4.31237 * 10 8 5 12 12 C 1.54320 * 107.27414 * 178.95963 * 11 10 8 13 13 C 1.55159 * 102.94017 * 337.80497 * 12 11 10 14 14 H 1.09000 * 111.00211 * 277.38430 * 13 12 11 15 15 N 1.46906 * 111.00186 * 153.58054 * 13 12 11 16 16 C 1.46900 * 111.00308 * 60.57175 * 15 13 12 17 17 C 1.46896 * 110.99875 * 184.53013 * 15 13 12 18 18 C 1.50703 * 109.47284 * 169.99466 * 17 15 13 19 19 O 1.21286 * 119.99586 * 0.02562 * 18 17 15 20 20 N 1.34775 * 119.99841 * 179.97438 * 18 17 15 21 21 C 1.37106 * 119.99366 * 180.27852 * 20 18 17 22 22 H 1.07997 * 120.00182 * 359.72571 * 21 20 18 23 23 C 1.38953 * 119.99615 * 179.72469 * 21 20 18 24 24 N 1.31413 * 119.99984 * 359.97438 * 23 21 20 25 25 Si 1.86800 * 120.00098 * 179.97438 * 23 21 20 26 26 H 1.48506 * 109.46863 * 0.02562 * 25 23 21 27 27 H 1.48496 * 109.47344 * 119.99674 * 25 23 21 28 28 H 1.48494 * 109.47022 * 240.00310 * 25 23 21 29 29 C 1.47436 * 125.64162 * 184.33095 * 10 8 5 30 30 H 1.09000 * 109.47124 * 64.48906 * 1 2 3 31 31 H 1.08999 * 109.47673 * 184.48938 * 1 2 3 32 32 H 1.09001 * 109.47222 * 304.49028 * 1 2 3 33 33 H 1.08997 * 109.47101 * 239.99877 * 2 1 3 34 34 H 1.09000 * 109.47281 * 179.97438 * 3 2 1 35 35 H 1.09001 * 109.47218 * 300.00166 * 3 2 1 36 36 H 1.09007 * 109.47176 * 59.99976 * 3 2 1 37 37 H 1.09001 * 109.47059 * 54.79843 * 4 2 1 38 38 H 1.09003 * 109.46863 * 294.81098 * 4 2 1 39 39 H 1.09003 * 109.46820 * 306.95938 * 7 5 4 40 40 H 1.08997 * 109.47308 * 66.96851 * 7 5 4 41 41 H 1.09003 * 109.46692 * 186.96962 * 7 5 4 42 42 H 1.08997 * 109.88045 * 59.53551 * 11 10 8 43 43 H 1.09000 * 110.00449 * 298.44660 * 11 10 8 44 44 H 1.08995 * 110.72248 * 219.44047 * 12 11 10 45 45 H 1.09002 * 110.87509 * 96.23770 * 12 11 10 46 46 H 1.08995 * 109.46670 * 189.06282 * 16 15 13 47 47 H 1.08995 * 109.46734 * 309.06244 * 16 15 13 48 48 H 1.09004 * 109.46505 * 69.05878 * 16 15 13 49 49 H 1.09002 * 109.47324 * 49.99374 * 17 15 13 50 50 H 1.08998 * 109.46987 * 289.99777 * 17 15 13 51 51 H 0.96997 * 120.00249 * 359.97438 * 20 18 17 52 52 H 0.97005 * 120.00034 * 179.97438 * 24 23 21 53 53 H 1.08995 * 110.36204 * 85.27398 * 29 10 8 54 54 H 1.08995 * 110.36946 * 322.94719 * 29 10 8 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 1.4424 0.0000 4 6 2.0400 -0.7213 1.2492 5 6 3.5644 -0.8354 1.1857 6 1 3.9966 0.1532 1.0311 7 6 3.9592 -1.7517 0.0257 8 6 4.0792 -1.4121 2.4793 9 8 3.3017 -1.8559 3.2974 10 7 5.4039 -1.4348 2.7268 11 6 6.4462 -0.8533 1.8684 12 6 7.8018 -1.0974 2.5643 13 6 7.3985 -1.3029 4.0483 14 1 7.2660 -0.3461 4.5533 15 7 8.3848 -2.1341 4.7517 16 6 9.7107 -1.5019 4.7392 17 6 7.9497 -2.4179 6.1257 18 6 8.8507 -3.4627 6.7323 19 8 9.7655 -3.9249 6.0838 20 7 8.6405 -3.8826 7.9956 21 6 9.4638 -4.8289 8.5492 22 1 10.2779 -5.2410 7.9715 23 6 9.2506 -5.2577 9.8536 24 7 8.2603 -4.7557 10.5567 25 14 10.3717 -6.5475 10.6079 26 1 11.4023 -6.9482 9.6166 27 1 11.0354 -5.9841 11.8109 28 1 9.5691 -7.7352 10.9957 29 6 6.0477 -2.0471 3.9034 30 1 -0.3633 0.4426 -0.9275 31 1 -0.3634 -1.0245 0.0804 32 1 -0.3634 0.5819 0.8470 33 1 1.8933 -0.5138 -0.8899 34 1 3.1300 1.4424 0.0005 35 1 1.6767 1.9563 -0.8900 36 1 1.6767 1.9563 0.8900 37 1 1.6026 -1.7186 1.2969 38 1 1.7545 -0.1566 2.1368 39 1 3.4288 -2.6998 0.1149 40 1 3.6966 -1.2758 -0.9190 41 1 5.0338 -1.9325 0.0552 42 1 6.2764 0.2171 1.7523 43 1 6.4383 -1.3378 0.8920 44 1 8.4518 -0.2289 2.4580 45 1 8.2861 -1.9903 2.1690 46 1 10.4516 -2.2041 5.1212 47 1 9.9693 -1.2203 3.7185 48 1 9.6948 -0.6121 5.3687 49 1 6.9238 -2.7858 6.1134 50 1 8.0012 -1.5050 6.7190 51 1 7.9096 -3.5121 8.5145 52 1 8.1112 -5.0553 11.4672 53 1 6.2166 -3.1103 3.7328 54 1 5.4348 -1.8973 4.7922 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 ZINC001193087664.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 05:51:10 Heat of formation + Delta-G solvation = -78.887042 kcal Electronic energy + Delta-G solvation = -30197.286241 eV Core-core repulsion = 26168.621846 eV Total energy + Delta-G solvation = -4028.664395 eV No. of doubly occupied orbitals = 66 Molecular weight (most abundant/longest-lived isotopes) = 339.231 amu Computer time = 0.78 seconds Orbital eigenvalues (eV) -40.54132 -38.93517 -37.88232 -36.96756 -35.47900 -33.82781 -33.06178 -31.26244 -30.84116 -29.03170 -27.85132 -27.53156 -26.98228 -25.12964 -24.71122 -23.19794 -22.51344 -20.30241 -20.04473 -19.22865 -18.97336 -17.83574 -17.43116 -16.82382 -16.01923 -15.64834 -15.42039 -15.30050 -14.65270 -14.61403 -14.53329 -14.19516 -13.99092 -13.78882 -13.63860 -13.53939 -13.36070 -13.04092 -12.98604 -12.66136 -12.53114 -12.46669 -12.21549 -12.10011 -11.83005 -11.81150 -11.56331 -11.50538 -11.38519 -11.26072 -11.08198 -10.97726 -10.96969 -10.82815 -10.81759 -10.74065 -10.33085 -10.21039 -9.80053 -9.47748 -8.76202 -8.48840 -7.98019 -7.87907 -6.40105 -3.80980 2.52182 2.76963 3.17415 3.27923 3.34901 3.90518 3.93754 4.11976 4.23672 4.34905 4.43929 4.48947 4.55267 4.69911 4.79166 4.85910 4.92625 5.03751 5.06421 5.11140 5.18864 5.24683 5.26875 5.29016 5.30209 5.42853 5.48007 5.55239 5.56809 5.59623 5.64034 5.66271 5.72163 5.73977 5.78212 5.82470 5.87304 5.88294 5.90819 5.93274 6.05266 6.05764 6.10277 6.17546 6.28945 6.53526 7.18939 7.31869 7.40354 7.56883 8.05372 8.07929 8.63144 9.19614 9.56020 10.07545 10.77660 Molecular weight = 339.23amu Principal moments of inertia in cm(-1) A = 0.019973 B = 0.001987 C = 0.001866 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 1401.585639 B =14088.867640 C =14999.827950 Net atomic charges, atomic populations, and dipole contributions calculated with CM2 Atom NO. Type Charge No. of electrons 1 C -0.147 4.147 2 C -0.099 4.099 3 C -0.150 4.150 4 C -0.096 4.096 5 C -0.107 4.107 6 H 0.095 0.905 7 C -0.147 4.147 8 C 0.531 3.469 9 O -0.538 6.538 10 N -0.618 5.618 11 C 0.101 3.899 12 C -0.124 4.124 13 C 0.068 3.932 14 H 0.054 0.946 15 N -0.507 5.507 16 C 0.023 3.977 17 C 0.042 3.958 18 C 0.445 3.555 19 O -0.578 6.578 20 N -0.564 5.564 21 C -0.298 4.298 22 H 0.104 0.896 23 C 0.021 3.979 24 N -0.901 5.901 25 Si 0.929 3.071 26 H -0.268 1.268 27 H -0.282 1.282 28 H -0.282 1.282 29 C 0.112 3.888 30 H 0.053 0.947 31 H 0.055 0.945 32 H 0.054 0.946 33 H 0.073 0.927 34 H 0.055 0.945 35 H 0.053 0.947 36 H 0.055 0.945 37 H 0.071 0.929 38 H 0.069 0.931 39 H 0.062 0.938 40 H 0.069 0.931 41 H 0.063 0.937 42 H 0.067 0.933 43 H 0.074 0.926 44 H 0.080 0.920 45 H 0.092 0.908 46 H 0.099 0.901 47 H 0.060 0.940 48 H 0.016 0.984 49 H 0.089 0.911 50 H 0.049 0.951 51 H 0.392 0.608 52 H 0.271 0.729 53 H 0.083 0.917 54 H 0.078 0.922 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -10.334 14.024 -21.998 28.060 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 -0.205 4.205 2 C -0.117 4.117 3 C -0.208 4.208 4 C -0.134 4.134 5 C -0.128 4.128 6 H 0.113 0.887 7 C -0.204 4.204 8 C 0.320 3.680 9 O -0.414 6.414 10 N -0.352 5.352 11 C -0.023 4.023 12 C -0.162 4.162 13 C -0.041 4.041 14 H 0.072 0.928 15 N -0.231 5.231 16 C -0.125 4.125 17 C -0.089 4.089 18 C 0.231 3.769 19 O -0.462 6.462 20 N -0.201 5.201 21 C -0.428 4.428 22 H 0.122 0.878 23 C -0.180 4.180 24 N -0.542 5.542 25 Si 0.757 3.243 26 H -0.192 1.192 27 H -0.208 1.208 28 H -0.208 1.208 29 C -0.011 4.011 30 H 0.072 0.928 31 H 0.074 0.926 32 H 0.074 0.926 33 H 0.091 0.909 34 H 0.074 0.926 35 H 0.072 0.928 36 H 0.074 0.926 37 H 0.090 0.910 38 H 0.087 0.913 39 H 0.081 0.919 40 H 0.087 0.913 41 H 0.082 0.918 42 H 0.085 0.915 43 H 0.092 0.908 44 H 0.099 0.901 45 H 0.110 0.890 46 H 0.117 0.883 47 H 0.079 0.921 48 H 0.034 0.966 49 H 0.107 0.893 50 H 0.067 0.933 51 H 0.225 0.775 52 H 0.081 0.919 53 H 0.101 0.899 54 H 0.096 0.904 Dipole moment (debyes) X Y Z Total from point charges -10.241 12.976 -22.057 27.564 hybrid contribution 0.040 0.449 1.319 1.394 sum -10.201 13.425 -20.737 26.727 Atomic orbital electron populations 1.21828 0.95090 1.01917 1.01634 1.21180 0.95882 0.96273 0.98392 1.21917 1.01000 0.96061 1.01784 1.21494 0.92269 1.01655 0.97947 1.21337 0.97965 1.00662 0.92863 0.88693 1.21874 1.02080 0.99554 0.96939 1.20399 0.80258 0.78918 0.88466 1.90719 1.54952 1.47529 1.48230 1.48441 1.05436 1.57384 1.23986 1.22142 0.87308 0.98254 0.94560 1.22712 0.95622 1.03468 0.94364 1.22778 0.91971 0.94748 0.94639 0.92812 1.61630 1.01842 1.44438 1.15177 1.22555 0.91394 0.97907 1.00616 1.21946 0.99846 0.98390 0.88725 1.19668 0.87760 0.86474 0.83033 1.90473 1.34076 1.60235 1.61429 1.41873 1.29703 1.37144 1.11350 1.19745 1.10626 1.16012 0.96376 0.87832 1.25271 0.97429 0.98889 0.96432 1.69625 1.29992 1.43679 1.10943 0.85802 0.79734 0.79946 0.78864 1.19223 1.20810 1.20755 1.22265 0.92121 0.98151 0.88573 0.92798 0.92577 0.92649 0.90907 0.92580 0.92780 0.92627 0.91030 0.91256 0.91900 0.91251 0.91800 0.91493 0.90813 0.90093 0.88982 0.88291 0.92097 0.96561 0.89326 0.93331 0.77486 0.91925 0.89912 0.90371 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 -0.92 9.19 37.16 0.34 -0.58 16 2 C -0.10 -0.63 2.80 -90.62 -0.25 -0.89 16 3 C -0.15 -0.86 8.96 37.16 0.33 -0.53 16 4 C -0.10 -0.82 3.45 -26.73 -0.09 -0.92 16 5 C -0.11 -0.90 1.99 -91.77 -0.18 -1.09 16 6 H 0.10 0.65 6.13 -51.93 -0.32 0.33 16 7 C -0.15 -1.02 8.72 37.16 0.32 -0.69 16 8 C 0.53 6.61 7.09 -10.98 -0.08 6.54 16 9 O -0.54 -8.96 16.25 5.56 0.09 -8.87 16 10 N -0.62 -7.09 3.33 -170.52 -0.57 -7.66 16 11 C 0.10 0.82 6.12 -3.07 -0.02 0.80 16 12 C -0.12 -1.15 5.27 -24.90 -0.13 -1.28 16 13 C 0.07 0.85 2.71 -65.56 -0.18 0.67 16 14 H 0.05 0.65 8.14 -51.93 -0.42 0.23 16 15 N -0.51 -8.07 4.40 -233.74 -1.03 -9.10 16 16 C 0.02 0.35 9.07 60.06 0.55 0.89 16 17 C 0.04 0.76 5.33 -4.98 -0.03 0.73 16 18 C 0.45 10.46 7.54 -10.98 -0.08 10.38 16 19 O -0.58 -15.31 13.88 5.55 0.08 -15.24 16 20 N -0.56 -14.38 5.29 -10.96 -0.06 -14.44 16 21 C -0.30 -8.33 9.68 -14.93 -0.14 -8.47 16 22 H 0.10 3.03 7.16 -52.49 -0.38 2.65 16 23 C 0.02 0.58 5.50 -17.47 -0.10 0.48 16 24 N -0.90 -24.77 13.05 55.50 0.72 -24.05 16 25 Si 0.93 21.19 29.55 -169.99 -5.02 16.16 16 26 H -0.27 -6.09 7.11 56.52 0.40 -5.69 16 27 H -0.28 -6.32 7.11 56.52 0.40 -5.92 16 28 H -0.28 -6.34 7.11 56.52 0.40 -5.94 16 29 C 0.11 1.49 5.43 -2.52 -0.01 1.48 16 30 H 0.05 0.29 8.14 -51.93 -0.42 -0.13 16 31 H 0.06 0.36 8.14 -51.93 -0.42 -0.06 16 32 H 0.05 0.36 8.14 -51.93 -0.42 -0.07 16 33 H 0.07 0.42 6.53 -51.93 -0.34 0.08 16 34 H 0.06 0.29 6.45 -51.93 -0.33 -0.04 16 35 H 0.05 0.27 8.14 -51.93 -0.42 -0.15 16 36 H 0.05 0.34 8.14 -51.93 -0.42 -0.08 16 37 H 0.07 0.70 8.13 -51.93 -0.42 0.28 16 38 H 0.07 0.69 8.06 -51.93 -0.42 0.27 16 39 H 0.06 0.50 8.13 -51.93 -0.42 0.07 16 40 H 0.07 0.36 6.83 -51.93 -0.35 0.00 16 41 H 0.06 0.42 5.55 -51.93 -0.29 0.14 16 42 H 0.07 0.44 8.11 -51.93 -0.42 0.01 16 43 H 0.07 0.49 5.92 -51.93 -0.31 0.19 16 44 H 0.08 0.62 7.90 -51.93 -0.41 0.21 16 45 H 0.09 0.94 8.14 -51.93 -0.42 0.52 16 46 H 0.10 1.87 5.98 -51.93 -0.31 1.56 16 47 H 0.06 0.75 6.74 -51.93 -0.35 0.40 16 48 H 0.02 0.23 8.08 -51.93 -0.42 -0.19 16 49 H 0.09 1.49 6.75 -51.93 -0.35 1.14 16 50 H 0.05 0.81 8.07 -51.93 -0.42 0.39 16 51 H 0.39 9.64 7.90 -40.82 -0.32 9.32 16 52 H 0.27 7.04 8.31 -40.82 -0.34 6.70 16 53 H 0.08 1.24 8.14 -51.93 -0.42 0.81 16 54 H 0.08 1.14 7.64 -51.93 -0.40 0.74 16 LS Contribution 415.43 15.07 6.26 6.26 Total: -1.00 -32.84 415.43 -8.78 -41.62 By element: Atomic # 1 Polarization: 17.28 SS G_CDS: -9.50 Total: 7.79 kcal Atomic # 6 Polarization: 7.28 SS G_CDS: 0.25 Total: 7.52 kcal Atomic # 7 Polarization: -54.31 SS G_CDS: -0.93 Total: -55.24 kcal Atomic # 8 Polarization: -24.27 SS G_CDS: 0.17 Total: -24.10 kcal Atomic # 14 Polarization: 21.19 SS G_CDS: -5.02 Total: 16.16 kcal Total LS contribution 6.26 Total: 6.26 kcal Total: -32.84 -8.78 -41.62 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. ZINC001193087664.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 -37.272 kcal (2) G-P(sol) polarization free energy of solvation -32.838 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -70.110 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -8.777 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -41.615 kcal (6) G-S(sol) free energy of system = (1) + (5) -78.887 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 0.79 seconds