Wall clock time and date at job start Tue Mar 31 2020 13:08:09 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 1.53000 * 1 3 3 C 1.53000 * 109.47208 * 2 1 4 4 N 1.46506 * 109.46759 * 119.99922 * 2 1 3 5 5 C 1.36940 * 119.99621 * 121.20028 * 4 2 1 6 6 H 1.08001 * 119.99394 * 145.36850 * 5 4 2 7 7 C 1.38808 * 120.00292 * 325.36872 * 5 4 2 8 8 N 1.31620 * 120.00040 * 342.47616 * 7 5 4 9 9 Si 1.86797 * 119.99959 * 162.48218 * 7 5 4 10 10 H 1.48496 * 109.47514 * 359.97438 * 9 7 5 11 11 H 1.48507 * 109.47147 * 119.99944 * 9 7 5 12 12 H 1.48504 * 109.47072 * 239.99572 * 9 7 5 13 13 C 1.46495 * 119.99895 * 301.19763 * 4 2 1 14 14 C 1.52998 * 109.47012 * 90.00532 * 13 4 2 15 15 C 1.53002 * 109.47420 * 179.97438 * 14 13 4 16 16 N 1.46498 * 109.47595 * 179.97438 * 15 14 13 17 17 C 1.34774 * 120.00243 * 179.97438 * 16 15 14 18 18 O 1.21284 * 120.00092 * 0.02562 * 17 16 15 19 19 C 1.50697 * 120.00034 * 179.97438 * 17 16 15 20 20 H 1.08998 * 115.56229 * 327.69405 * 19 17 16 21 21 C 1.52998 * 117.49928 * 181.99926 * 19 17 16 22 22 C 1.52997 * 60.00285 * 252.51096 * 21 19 17 23 23 H 1.08995 * 117.52603 * 252.52055 * 22 21 19 24 24 C 1.53005 * 117.49745 * 107.48756 * 22 21 19 25 25 C 1.53873 * 110.03063 * 231.37884 * 24 22 21 26 26 C 1.54266 * 106.63982 * 240.68789 * 25 24 22 27 27 C 1.54966 * 104.16223 * 336.44721 * 26 25 24 28 28 C 1.54265 * 110.03473 * 114.21158 * 24 22 21 29 29 H 1.09003 * 109.46950 * 300.00310 * 1 2 3 30 30 H 1.09001 * 109.47246 * 59.99682 * 1 2 3 31 31 H 1.09004 * 109.47355 * 180.02562 * 1 2 3 32 32 H 1.09003 * 109.46950 * 239.99689 * 2 1 3 33 33 H 1.09004 * 109.46695 * 179.97438 * 3 2 1 34 34 H 1.08992 * 109.47163 * 299.99684 * 3 2 1 35 35 H 1.08994 * 109.47249 * 60.00096 * 3 2 1 36 36 H 0.96993 * 120.00076 * 179.97438 * 8 7 5 37 37 H 1.08996 * 109.47817 * 330.00002 * 13 4 2 38 38 H 1.09001 * 109.46931 * 210.00024 * 13 4 2 39 39 H 1.09004 * 109.47402 * 59.99754 * 14 13 4 40 40 H 1.09001 * 109.47381 * 299.99584 * 14 13 4 41 41 H 1.09001 * 109.47138 * 59.99138 * 15 14 13 42 42 H 1.09001 * 109.46863 * 299.99700 * 15 14 13 43 43 H 0.97006 * 119.99351 * 359.97438 * 16 15 14 44 44 H 1.09004 * 117.49777 * 145.02551 * 21 19 17 45 45 H 1.09003 * 117.50036 * 0.02562 * 21 19 17 46 46 H 1.09001 * 110.05355 * 352.79087 * 24 22 21 47 47 H 1.09000 * 110.03701 * 359.97438 * 25 24 22 48 48 H 1.09007 * 110.03468 * 121.38496 * 25 24 22 49 49 H 1.09005 * 110.48997 * 95.09350 * 26 25 24 50 50 H 1.09002 * 110.49127 * 217.73852 * 26 25 24 51 51 H 1.08998 * 110.71852 * 279.57403 * 27 26 25 52 52 H 1.08994 * 110.76909 * 156.21639 * 27 26 25 53 53 H 1.09003 * 110.48590 * 261.57742 * 28 24 22 54 54 H 1.09001 * 110.48278 * 24.08121 * 28 24 22 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 2.0183 -0.6906 1.1963 5 6 2.8257 -1.7895 1.0707 6 1 3.6069 -1.9709 1.7940 7 6 2.6400 -2.6702 0.0140 8 7 1.5090 -2.6614 -0.6591 9 14 3.9954 -3.8678 -0.4529 10 1 5.1576 -3.6774 0.4517 11 1 3.4918 -5.2591 -0.3264 12 1 4.4146 -3.6187 -1.8556 13 6 1.6428 -0.2056 2.5266 14 6 0.3488 -0.8895 2.9723 15 6 -0.0431 -0.3835 4.3620 16 7 -1.2825 -1.0379 4.7885 17 6 -1.8203 -0.7455 5.9893 18 8 -1.2784 0.0598 6.7165 19 6 -3.0954 -1.4182 6.4277 20 1 -3.7962 -1.6636 5.6297 21 6 -3.6807 -1.0094 7.7809 22 6 -3.0153 -2.3773 7.6172 23 1 -3.6630 -3.2538 7.6015 24 6 -1.6466 -2.5798 8.2704 25 6 -0.6488 -3.1386 7.2409 26 6 -0.1786 -4.5060 7.7786 27 6 -0.4189 -4.4155 9.3068 28 6 -1.7491 -3.6273 9.3983 29 1 -0.3633 0.5139 0.8900 30 1 -0.3634 0.5139 -0.8900 31 1 -0.3634 -1.0277 0.0005 32 1 1.8933 -0.5139 -0.8900 33 1 3.1301 1.4424 0.0005 34 1 1.6768 1.9563 -0.8899 35 1 1.6767 1.9563 0.8899 36 1 1.3794 -3.2765 -1.3977 37 1 1.4898 0.8730 2.4904 38 1 2.4383 -0.4361 3.2352 39 1 0.5017 -1.9682 3.0086 40 1 -0.4468 -0.6591 2.2637 41 1 -0.1959 0.6952 4.3262 42 1 0.7525 -0.6144 5.0704 43 1 -1.7160 -1.6817 4.2067 44 1 -4.7666 -0.9858 7.8732 45 1 -3.1436 -0.2534 8.3539 46 1 -1.2800 -1.6346 8.6707 47 1 -1.1397 -3.2660 6.2761 48 1 0.2018 -2.4643 7.1411 49 1 -0.7731 -5.3109 7.3462 50 1 0.8800 -4.6560 7.5663 51 1 0.3888 -3.8678 9.7923 52 1 -0.5283 -5.4094 9.7404 53 1 -1.8360 -3.1367 10.3678 54 1 -2.5990 -4.2884 9.2288 RHF calculation, no. of doubly occupied orbitals= 63 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 ZINC001691756817.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 13:08:09 Heat of formation + Delta-G solvation = -23.150980 kcal Electronic energy + Delta-G solvation = -28450.540033 eV Core-core repulsion = 24808.400638 eV Total energy + Delta-G solvation = -3642.139395 eV No. of doubly occupied orbitals = 63 Molecular weight (most abundant/longest-lived isotopes) = 322.236 amu Computer time = 1.29 seconds Orbital eigenvalues (eV) -40.33535 -38.21087 -36.94495 -35.86908 -34.77221 -31.98030 -31.64279 -29.30955 -28.82070 -28.70033 -26.12440 -25.81157 -23.89576 -22.57077 -22.14849 -20.95710 -20.77113 -20.24727 -19.31175 -18.92513 -17.00354 -16.87994 -16.12823 -15.66308 -15.38874 -14.97697 -14.73424 -14.57049 -14.22196 -13.86584 -13.43723 -13.42624 -13.28299 -12.76873 -12.64870 -12.48457 -12.13899 -11.90025 -11.69475 -11.62525 -11.43286 -11.34821 -11.22249 -11.18100 -11.11211 -11.01291 -10.82386 -10.81810 -10.70974 -10.52096 -10.29878 -10.19020 -10.09726 -10.04898 -9.85128 -9.62601 -9.51137 -9.34282 -8.79484 -8.45062 -6.59506 -5.81451 -3.29749 2.59666 3.31668 3.35563 3.43876 3.46290 3.73447 4.34254 4.47710 4.48575 4.55651 4.76703 4.81240 4.88103 5.09817 5.26438 5.30871 5.35872 5.37231 5.42401 5.51568 5.57734 5.59096 5.62351 5.65555 5.71982 5.80739 5.83870 5.91305 5.99795 6.00550 6.08814 6.12850 6.18605 6.26259 6.28104 6.31468 6.36945 6.47427 6.47756 6.54215 6.64505 6.75428 6.77933 6.85298 6.96275 7.02013 7.21960 7.60718 7.71866 7.72142 7.84266 8.40607 8.51954 9.23696 9.85047 10.42312 11.24839 Molecular weight = 322.24amu Principal moments of inertia in cm(-1) A = 0.013241 B = 0.003052 C = 0.002650 Principal moments of inertia in units of 10**(-40)*gram-cm**2 A = 2114.165118 B = 9173.341837 C =10564.391834 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 0.182 3.818 3 C -0.165 4.165 4 N -0.581 5.581 5 C -0.258 4.258 6 H 0.061 0.939 7 C 0.012 3.988 8 N -0.891 5.891 9 Si 0.895 3.105 10 H -0.277 1.277 11 H -0.291 1.291 12 H -0.289 1.289 13 C 0.153 3.847 14 C -0.153 4.153 15 C 0.121 3.879 16 N -0.721 5.721 17 C 0.544 3.456 18 O -0.547 6.547 19 C -0.194 4.194 20 H 0.120 0.880 21 C -0.146 4.146 22 C -0.113 4.113 23 H 0.111 0.889 24 C -0.067 4.067 25 C -0.119 4.119 26 C -0.124 4.124 27 C -0.126 4.126 28 C -0.115 4.115 29 H 0.029 0.971 30 H 0.026 0.974 31 H 0.071 0.929 32 H 0.090 0.910 33 H 0.045 0.955 34 H 0.038 0.962 35 H 0.038 0.962 36 H 0.252 0.748 37 H 0.037 0.963 38 H 0.042 0.958 39 H 0.068 0.932 40 H 0.068 0.932 41 H 0.058 0.942 42 H 0.060 0.940 43 H 0.400 0.600 44 H 0.099 0.901 45 H 0.107 0.893 46 H 0.081 0.919 47 H 0.066 0.934 48 H 0.064 0.936 49 H 0.064 0.936 50 H 0.064 0.936 51 H 0.065 0.935 52 H 0.063 0.937 53 H 0.063 0.937 54 H 0.066 0.934 For the charges calculated by CM2: Dipole moment (debyes) X Y Z Total from point charges -10.079 -0.387 14.922 18.011 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 -0.206 4.206 2 C 0.076 3.924 3 C -0.224 4.224 4 N -0.301 5.301 5 C -0.388 4.388 6 H 0.079 0.921 7 C -0.188 4.188 8 N -0.534 5.534 9 Si 0.725 3.275 10 H -0.202 1.202 11 H -0.218 1.218 12 H -0.216 1.216 13 C 0.026 3.974 14 C -0.193 4.193 15 C -0.003 4.003 16 N -0.371 5.371 17 C 0.331 3.669 18 O -0.425 6.425 19 C -0.215 4.215 20 H 0.138 0.862 21 C -0.184 4.184 22 C -0.131 4.131 23 H 0.129 0.871 24 C -0.086 4.086 25 C -0.156 4.156 26 C -0.162 4.162 27 C -0.163 4.163 28 C -0.152 4.152 29 H 0.048 0.952 30 H 0.045 0.955 31 H 0.090 0.910 32 H 0.108 0.892 33 H 0.065 0.935 34 H 0.057 0.943 35 H 0.057 0.943 36 H 0.062 0.938 37 H 0.056 0.944 38 H 0.060 0.940 39 H 0.087 0.913 40 H 0.086 0.914 41 H 0.077 0.923 42 H 0.079 0.921 43 H 0.234 0.766 44 H 0.118 0.882 45 H 0.125 0.875 46 H 0.099 0.901 47 H 0.085 0.915 48 H 0.083 0.917 49 H 0.082 0.918 50 H 0.083 0.917 51 H 0.084 0.916 52 H 0.082 0.918 53 H 0.082 0.918 54 H 0.084 0.916 Dipole moment (debyes) X Y Z Total from point charges -9.684 0.109 15.265 18.078 hybrid contribution 0.230 -1.028 -0.843 1.349 sum -9.454 -0.919 14.422 17.269 Atomic orbital electron populations 1.22223 0.98861 1.01886 0.97597 1.20202 0.91474 0.88761 0.92007 1.22378 1.00740 1.00003 0.99266 1.43933 1.56477 1.30895 0.98831 1.19141 1.08121 1.00132 1.11362 0.92105 1.25129 0.96025 0.96939 1.00710 1.70025 1.22176 1.38465 1.22716 0.86349 0.82130 0.80802 0.78207 1.20228 1.21779 1.21598 1.20707 0.92827 0.95374 0.88495 1.22695 1.01460 1.02347 0.92807 1.21508 0.84859 0.96748 0.97196 1.46102 1.27144 1.45321 1.18572 1.19485 0.84728 0.81472 0.81258 1.90663 1.63042 1.35061 1.53772 1.22355 0.98739 1.06421 0.93961 0.86213 1.23089 1.00168 0.98273 0.96827 1.22524 0.98613 0.93893 0.98091 0.87076 1.21448 0.92425 0.99559 0.95158 1.22217 0.98587 0.96397 0.98426 1.22366 1.01124 0.97383 0.95289 1.22515 0.97447 0.99817 0.96551 1.22401 0.97742 0.97086 0.98010 0.95219 0.95494 0.91033 0.89223 0.93545 0.94326 0.94292 0.93817 0.94439 0.93986 0.91340 0.91370 0.92325 0.92136 0.76593 0.88245 0.87488 0.90096 0.91532 0.91741 0.91765 0.91698 0.91610 0.91788 0.91838 0.91557 Number of geometries 1 Number of calculations of the screened coulomb radii 1 The total number of SCF iterations 17. 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 -3.05 7.97 37.16 0.30 -2.76 16 2 C 0.18 4.10 2.39 -67.93 -0.16 3.94 16 3 C -0.16 -3.18 9.19 37.16 0.34 -2.84 16 4 N -0.58 -13.69 2.38 -165.66 -0.39 -14.08 16 5 C -0.26 -6.76 9.51 -15.06 -0.14 -6.90 16 6 H 0.06 1.61 7.89 -52.49 -0.41 1.20 16 7 C 0.01 0.31 4.84 -17.43 -0.08 0.23 16 8 N -0.89 -24.25 10.79 55.49 0.60 -23.65 16 9 Si 0.90 21.07 29.59 -169.99 -5.03 16.04 16 10 H -0.28 -6.46 7.11 56.52 0.40 -6.06 16 11 H -0.29 -6.92 7.11 56.52 0.40 -6.52 16 12 H -0.29 -6.88 7.11 56.52 0.40 -6.47 16 13 C 0.15 3.07 5.05 -4.05 -0.02 3.05 16 14 C -0.15 -2.72 5.37 -26.73 -0.14 -2.87 16 15 C 0.12 1.88 5.67 -4.04 -0.02 1.86 16 16 N -0.72 -9.86 5.39 -60.29 -0.32 -10.18 16 17 C 0.54 7.63 5.10 -10.99 -0.06 7.57 16 18 O -0.55 -9.51 15.65 5.55 0.09 -9.43 16 19 C -0.19 -2.07 5.88 -91.77 -0.54 -2.61 16 20 H 0.12 1.05 8.14 -51.93 -0.42 0.63 16 21 C -0.15 -1.41 9.70 -26.73 -0.26 -1.67 16 22 C -0.11 -1.07 5.01 -90.62 -0.45 -1.52 16 23 H 0.11 0.88 7.80 -51.93 -0.40 0.48 16 24 C -0.07 -0.72 2.48 -89.50 -0.22 -0.94 16 25 C -0.12 -1.40 5.03 -25.61 -0.13 -1.52 16 26 C -0.12 -1.28 6.84 -25.03 -0.17 -1.45 16 27 C -0.13 -1.14 6.91 -24.70 -0.17 -1.31 16 28 C -0.11 -1.01 6.36 -25.07 -0.16 -1.17 16 29 H 0.03 0.56 6.22 -51.93 -0.32 0.24 16 30 H 0.03 0.51 8.14 -51.93 -0.42 0.08 16 31 H 0.07 1.67 7.45 -51.93 -0.39 1.28 16 32 H 0.09 2.32 6.09 -51.93 -0.32 2.01 16 33 H 0.05 0.91 8.14 -51.93 -0.42 0.49 16 34 H 0.04 0.67 8.14 -51.93 -0.42 0.25 16 35 H 0.04 0.70 6.71 -51.93 -0.35 0.36 16 36 H 0.25 6.71 8.31 -40.82 -0.34 6.37 16 37 H 0.04 0.70 6.49 -51.93 -0.34 0.37 16 38 H 0.04 0.84 8.04 -51.93 -0.42 0.42 16 39 H 0.07 1.37 8.14 -51.93 -0.42 0.94 16 40 H 0.07 1.26 5.45 -51.93 -0.28 0.98 16 41 H 0.06 0.94 8.14 -51.93 -0.42 0.52 16 42 H 0.06 0.99 8.14 -51.93 -0.42 0.56 16 43 H 0.40 4.83 8.47 -40.82 -0.35 4.48 16 44 H 0.10 0.74 8.14 -51.93 -0.42 0.32 16 45 H 0.11 1.20 7.59 -51.93 -0.39 0.81 16 46 H 0.08 1.03 7.46 -51.93 -0.39 0.64 16 47 H 0.07 0.80 6.77 -51.93 -0.35 0.45 16 48 H 0.06 0.89 8.14 -51.93 -0.42 0.47 16 49 H 0.06 0.63 8.14 -51.93 -0.42 0.21 16 50 H 0.06 0.69 8.14 -51.93 -0.42 0.27 16 51 H 0.07 0.60 8.14 -51.93 -0.42 0.18 16 52 H 0.06 0.51 8.14 -51.93 -0.42 0.08 16 53 H 0.06 0.52 8.14 -51.93 -0.42 0.10 16 54 H 0.07 0.52 7.63 -51.93 -0.40 0.13 16 LS Contribution 410.77 15.07 6.19 6.19 Total: -1.00 -28.64 410.77 -11.13 -39.77 By element: Atomic # 1 Polarization: 16.43 SS G_CDS: -10.16 Total: 6.27 kcal Atomic # 6 Polarization: -8.82 SS G_CDS: -2.10 Total: -10.92 kcal Atomic # 7 Polarization: -47.80 SS G_CDS: -0.12 Total: -47.92 kcal Atomic # 8 Polarization: -9.51 SS G_CDS: 0.09 Total: -9.43 kcal Atomic # 14 Polarization: 21.07 SS G_CDS: -5.03 Total: 16.04 kcal Total LS contribution 6.19 Total: 6.19 kcal Total: -28.64 -11.13 -39.77 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. ZINC001691756817.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 16.618 kcal (2) G-P(sol) polarization free energy of solvation -28.637 kcal (3) G-ENP(sol) elect.-nuc.-pol. free energy of system -12.019 kcal (4) G-CDS(sol) cavity-dispersion-solvent structure free energy -11.132 kcal (5) G-P-CDS(sol) = G-P(sol) + G-CDS(sol) = (2) + (4) -39.769 kcal (6) G-S(sol) free energy of system = (1) + (5) -23.151 kcal 1SCF WAS SPECIFIED, SO GEOMETRY OPTIMIZATION WAS NOT USED Total computer time = 1.29 seconds